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Hercules BOSCH Intuvia Robert-a Pedelec 2018 Manual

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TRANSLATION OF THE ORIGINAL
OPERATING INSTRUCTIONS EN
ELECTRIC BICYCLES
Robert/a R7, Robert/a F7
18-Q-0053 | 18-Q-0054 | 18-Q-0057 | 18-Q-0058 | 18-Q-0059
034-11401 • 1.0 • 24.08.2017
IMPORTANT
READ CAREFULLY BEFORE USE
KEEP SAFE FOR LATER REFERENCE
Copyright
© HERCULES GMBH
Distribution or reproduction of these operating instructions
and utilisation or communication of their content is prohibited
unless expressly approved. Any infringement will render the
offender liable for compensation. All rights reserved in the
event that a patent, utility model or industrial design is
registered.
034-11401_1.0_24.08.2017 1
Data sheet
Surname, first name of the purchaser:
Date of purchase:
Model:
Frame number:
Type number:
Unladen weight (kg):
Tyre size:
Recommended tyre pressure (bar)*: front: rear:
Wheel circumference (mm):
Company stamp and signature:
*After a tyre change, refer to the tyre markings for the permitted tyre
pressures and make sure that they are observed. The recommended tyre
pressure must not be exceeded:
Technical data
034-11401_1.0_24.08.2017
2
1 Technical data
Bicycle
Battery
Transportation temperature 5 °C - 25 °C
Ideal transportation temperature 10 °C - 15 °C
Storage temperature 5 °C - 25 °C
Ideal storage temperature 10 °C - 15 °C
Operation temperature 5 °C - 35 °C
Working environment temperature 15 °C - 25 °C
Charging temperature 10 °C - 30 °C
Power output/system 250 W (0.25 W)
Shut-off speed 25 km/h
Table 1: Bicycle Technical data
Transportation temperature 5 °C - 25 °C
Ideal transportation temperature 10 °C - 15 °C
Storage temperature 5 °C - 25 °C
Ideal storage temperature 10 °C - 15 °C
Charging ambient temperature 10 °C - 30 °C
Table 2: Battery technical data
034-11401_1.0_24.08.2017 3
Technical data
Display
Emissions
USB port
Tightening torque
Internal lithium ion battery 3.7 V, 240 mAh
Storage temperature 5 °C - 25 °C
Charging ambient temperature 10 °C - 30 °C
Table 3: Display technical data
A-weighted emission sound pressure level < 70 dB(A)
Total vibration level for the hands and arms < 2.5 m/s²
Highest effective value of weighted
acceleration for the entire body < 0.5 m/s²
Table 4: Emissions from the bicycle*
*The safety requirements as per Electromagnetic Compatibility
Directive 2014/30/EU have been met. The bicycle and the
charger can be used in residential areas without restriction.
Charge voltage 5 V
Charging current max. 500 mA
Table 5: USB port technical data
Axle nut tightening torque 35 Nm - 40 Nm
Handlebars clamping screw maximum
tightening torque* 5 Nm - 7 Nm
Table 6: Tightening torque values
*if there is no other data on the component
Table of contents
034-11401_1.0_24.08.2017
4
1Technical data 2
2About these instructions 8
2.1 Manufacturer 8
2.2 Laws, standards and directives 9
2.3 Other valid documents 10
2.4 Subject to change 10
2.5 Language 10
2.6 Identifying 11
2.6.1 Operating instructions 11
2.6.2 Bicycle 11
2.7 For your safety 12
2.7.1 Instruction, training and customer service 12
2.7.2 Basic safety notes 13
2.7.3 Warnings 13
2.7.4 Safety markings 14
2.8 For your information 14
2.8.1 Instructions for actions 14
2.8.2 Information on the type plate 14
2.8.3 Language conventions 17
2.9 Type plate 18
3Safety 20
3.1 Requirements for the rider 20
3.2 Personal protective equipment 20
3.3 Proper use 20
3.4 Improper use 21
3.5 Duty of care 22
3.5.1 User 22
3.5.2 Rider 22
4Description 24
4.1 Overview 24
4.2 Handlebars 25
4.2.1 Stem 26
4.3 Wheel and fork 27
4.3.1 Valve 27
4.3.2 Suspension 28
4.4 Brake system 29
4.4.1 Rim brake 29
4.4.1.1 Locking lever 30
034-11401_1.0_24.08.2017 5
Table of contents
4.5 Electric drive system 31
4.5.1 Battery 33
4.5.1.1 Operating and charge status indicator 35
4.5.2 Running light 35
4.5.3 Display 36
4.5.3.1 Operative elements 37
4.5.3.2 USB port 38
4.5.3.3 Displays 38
4.5.4 Command console 42
5Transportation, storage and assembly 43
5.1 Transportation 43
5.2 Storing 45
5.2.1 Break in operation 45
5.2.1.1 Preparing a break in operation 46
5.2.1.2 Carrying out break in operation 46
5.3 Assembly 47
5.3.1 Unpacking 47
5.3.2 Scope of delivery 48
5.3.3 Commissioning 48
5.3.3.1 Checking the battery 50
6Adjusting the bicycle to the rider 51
6.1 Adjusting the saddle 51
6.1.1 Determining the seat height 51
6.1.2 Clamp the seat post with the quick release 52
6.1.3 Adjusting the sitting position and saddle tilt 53
6.2 Setting the handlebars 53
6.3 Stem adjustable without tools 54
6.4 Basic suspension setting 56
6.4.1 Adjusting the hardness of the spring elements 56
6.4.1.1 Adjusting the hardness of the steel suspension fork 56
7Operation 57
7.1 Before riding 59
7.2 Using the kickstand 61
7.3 Using the pannier rack 62
7.4 Battery 64
7.4.1 Down tube battery 66
7.4.1.1 Removing the down tube battery 66
7.4.1.2 Inserting the down tube battery 66
Table of contents
034-11401_1.0_24.08.2017
6
7.4.2 Pannier rack battery 66
7.4.2.1 Removing the pannier rack battery 67
7.4.2.2 Inserting the pannier rack battery 67
7.4.3 Charging the battery 68
7.4.4 Waking the battery 70
7.5 Electric drive system 71
7.5.1 Switching on the drive system 71
7.5.2 Switching off the drive system 72
7.6 Display 73
7.6.1 Using the USB port 73
7.6.2 Charging the internal display battery 73
7.6.3 Removing and attaching the display 74
7.6.4 Using the pushing aid 75
7.6.5 Using the running light 77
7.6.6 Selecting the level of assistance 77
7.6.7 Journey information 77
7.6.7.1 Switching the displayed journey information 77
7.6.7.2 Resetting the journey information 77
7.6.8 Changing the system settings 78
7.7 Gear shift 79
7.8 Brakes 80
7.8.1 Using the brake 81
7.9 Suspension and damping 82
7.9.1 Locking the front wheel suspension 82
7.9.1.1 Fork lock on the suspension head 82
7.9.2 Locking the compression damper 83
8Maintenance 85
8.1 Cleaning and servicing 86
8.1.1 Battery 86
8.1.2 Display 87
8.1.3 Basic cleaning and preservation 87
8.1.4 Chain 88
8.2 Maintenance 89
8.2.1 Wheel 89
8.2.2 Brake system 90
8.2.3 Electrical cables and brake cables 90
8.2.4 Gear shift 90
8.2.5 USB port 90
8.2.6 Chain or belt tension 91
034-11401_1.0_24.08.2017 7
Table of contents
8.3 Service 92
8.3.1 Adjusting the tyre pressure 93
8.3.1.1 Dunlop valve 93
8.3.2 Setting the gear shift 94
8.3.2.1 Cable-operated gear shift, single-cable 94
8.3.3 Offsetting brake lining wear 95
8.3.3.1 Hydraulically operated rim brake 95
8.3.4 Replacing the lighting 96
8.3.5 Setting the lamp 96
8.3.6 Repair by the specialist dealer 96
8.3.7 First aid for system messages 97
8.3.7.1 First aid 98
8.3.7.2 Specific fault eradication 98
8.3.8 The electric drive system of drive system does not start up 99
9Recycling and disposal 100
10 EC declaration of conformity 102
11 Index 104
About these instructions
034-11401_1.0_24.08.2017
8
2 About these instructions
Read these operating instructions before
commissioning the bicycle in order to use all the
functions correctly and safely. They are not a
substitute for personal training by the supplying
HERCULES specialist dealer. The operating
instructions are a component part of the bicycle.
Therefore, if it is re-sold at a later time, they must be
handed over to the subsequent owner.
These operating instructions are mainly directed at the
rider and user of the cycle. In general, they are
technical laypersons.
Staff at all HERCULES specialist dealers have
specialist training and qualifications, and are therefore
capable of identifying risks and preventing hazards
which may arise during maintenance, servicing and
repairs on the bicycle. Information for specialist staff
does not require technical laypersons to take any
action.
2.1 Manufacturer
The manufacturer of the bicycle is:
HERCULES GMBH
Longericher Straße 2
50739 Köln, Germany
Tel.: +49 4471 18735-0
Fax: +49 4471 18735-29
E-mail: info@hercules-bikes.de
Internet: www.hercules-bikes.de
Text passages which are directed expressly at
specialist staff (e.g. bicycle mechanics), are clearly
marked with a blue tool symbol.
034-11401_1.0_24.08.2017 9
About these instructions
2.2 Laws, standards and directives
These operating instructions comply with the essential
requirements from:
• the Machinery Directive 2006/42/EG,
• EN ISO 12100:2010 Safety of machinery – General
principles of design – Risk assessment and reduction,
•EN ISO 4210-2:2015, Cycles – Safety requirements
for bicycles – Part 2: Requirements for city and
trekking, young adult, mountain and racing bicycles,
•EN 15194:2009+A1:2011 Cycles – Electrically power
assisted cycles – EPAC bicycles,
•EN 11243:2016, Cycles – Luggage carriers for
bicycles – Requirements and test methods,
• the Electromagnetic Compatibility Directive
2014/30/EU,
•EN 82079-1:2012, Preparation of instructions for
use – Structuring, content and presentation – Part 1:
General principles and detailed requirements and
• EN ISO 17100:2016-05 Translation Services –
Requirements for translation service.
About these instructions
034-11401_1.0_24.08.2017
10
2.3 Other valid documents
These operating instructions are only complete in
conjunction with the other valid documents.
The following document applies for this product:
• Charger operating instructions.
No other information is also applicable.
The constantly updated lists of approved accessories
and parts are available to HERCULES specialist
dealers.
2.4 Subject to change
The information contained in these operating
instructions are the approved technical specifications
at the time of printing. Any significant changes are
included in a new issue of the operating instructions.
2.5 Language
The original operating instructions are written in
German. A translation is not valid without the original
operating instructions.
034-11401_1.0_24.08.2017 11
About these instructions
2.6 Identifying
2.6.1 Operating instructions
These operating instructions are printed in colour and
glued (PUR glue) in an outer cover made of thin paper.
HERCULES GMBH assumes no liability for copies of
any kind, for example, black and white copies, loose
pages or electronic copies.
The identification number of these operating instructions
is made up of the document number, the version number
and the release date. It can be found on the cover page
and in the footer.
2.6.2 Bicycle
These operating instructions of the brand HERCULES
refers to the model year 2018. The production period is
from July 2017 to June 2018. They are issued in July
2017.
These operating instructions are a component part of
the following bicycles:
Identification number 034-11401_1.0_24.08.2017
Table 7: Identification number of the operating instructions
Type number Model Bicycle type
18-Q-0053 Robert/a R7 City and trekking bicycle
18-Q-0054 Robert/a R7 City and trekking bicycle
18-Q-0057 Robert/a F7 City and trekking bicycle
18-Q-0058 Robert/a F7 City and trekking bicycle
18-Q-0059 Robert/a F7 City and trekking bicycle
Table 8: Type number, model and bicycle type categorisation
About these instructions
034-11401_1.0_24.08.2017
12
2.7 For your safety
The safety concept of the bicycle comprises four
elements:
• the instruction of the rider and/or use, and
maintenance and repair of the bicycle by the
HERCULES specialist dealer,
• the chapter on general safety,
• the warnings in these instructions and
• the safety marking on the type plates.
2.7.1 Instruction, training and customer service
The HERCULES specialist dealer provides customer
service. Contact details can be found on the back page
of these operating instructions and in the data sheet. If
you are unable to contact your specialist dealer, you
will find further HERCULES specialist dealers on the
website www.hercules-bikes.de. They will also be able
to attend to your customer service needs.
The rider or the user of the bicycle will be instructed in
person on the functions of the bicycle, in particular its
electrical functions and correct use of the charger, at
the latest when the bicycle is handed over by the
supplying HERCULES specialist dealer.
Each rider to whom this bicycle is made available,
must receive instruction on the functions of the
bicycle. These operating instructions must be
submitted to each rider in printed form and must be
acknowledged and adhered to.
The HERCULES specialist dealer commissioned to
perform repairs and maintenance work receives
regular training.
034-11401_1.0_24.08.2017 13
About these instructions
2.7.2 Basic safety notes
2.7.3 Warnings
Hazardous situations and actions are marked with
warnings. The warnings in these operating instructions
are shown as follows:
The following pictograms and signal words are used in
the operating instructions for warnings and information
notices:
These operating instructions have a chapter with
general safety notes [ Chapter 3, page 20]. The
chapter stands out because of its grey background.
Type and source of the danger
Description of the danger and the consequences.
Measures
SIGNAL WORD
Will lead to serious or even fatal injuries if ignored.
High-risk hazard.
May lead to serious or even fatal injuries if ignored.
Medium-risk hazard.
May lead to minor or moderate injuries. Low-risk
hazard.
May lead to material damage if ignored.
Table 9: Meanings of the signal words
DANGER
!
WARNING
!
CAUTION
!
NOTICE
About these instructions
034-11401_1.0_24.08.2017
14
2.7.4 Safety markings
The following safety markings are used on the type
plates of the bicycle:
2.8 For your information
2.8.1 Instructions for actions
Instructions for actions are structured in accordance
with the pattern:
Requirements (optional)
Instruction for action
Result of the action (optional)
2.8.2 Information on the type plate
Alongside the warnings, the type plates of the
products also contain other important information on
the bicycle:
General warning
Adhere to the instructions for use
Table 10: Safety markings on the product
034-11401_1.0_24.08.2017 15
About these instructions
only suitable for the road, no off-road riding or jumps
suitable for roads, off-road riding and jumps of up to
15 cm
suitable for rough off-road riding and jumps of up to
61 cm
suitable for rough off-road riding and jumps of up to
122 cm
suitable for the most difficult terrain
Table 11: Area of use
City and trekking bicycle
Child's bicycle / bicycle for young adults
BMX bicycle
Mountain bike
Racing bicycle
Carrier bicycle
Folding bicycle
Table 12: Bicycle type
About these instructions
034-11401_1.0_24.08.2017
16
Read the instructions
Separate collection of electrical and electronic
devices
Separate collection of batteries
Must not be thrown into fire (burning prohibited)
Battery must not be opened
Device of protection class II
Only suitable for use indoors
Fuse (device fuse)
EC conformity
Recyclable material
Protect from temperatures above 50 °C and direct
sunlight
Table 13: Information on the type plate
max. 50°C
034-11401_1.0_24.08.2017 17
About these instructions
2.8.3 Language conventions
The bicycle described in these operating instructions
may be equipped with alternative components. The
equipment of the bicycle is defined by the respective
type number [ Table 11, page 15]. If applicable, the
notes alternative equipment and alternative version
make reference to the use of alternative components.
Alternative equipment describes additional components
which are not necessarily an integral part of every
bicycle in these instructions.
Alternative version explains the various variants of
components if they differ in use.
The following terms are used for better legibility:
The following conventions are used in these operating
instructions:
Term Meaning
Operating
instructions
Original operating instructions
or translation of the original
operating instructions
Bicycle Electric motor driven cycle
Motor Drive motor
Table 14: Simplified terms
Convention Use
Italics Entry in the index
SPACED Displays on the display
screen
[ Example, page
numbering]
Cross references
•Bulleted lists
Table 15: Conventions
About these instructions
034-11401_1.0_24.08.2017
18
2.8 Type plate
The type plate is situated on the frame. The type plate
features the following information:
Illustration 1: Type plate, example
1CE marking
2 Manufacturer
3 Type number
4 Maximum power output
5 Permitted total weight
6 Model year
7Bicycle type
8Safety notes
9Type plate information
10 Area of use
11 Year of manufacture
12 Shut-off speed
2
3
1
4
5
6
7
89
11
12
Typ:
18-P-0001
ISO 4210-2
EN 15194
0,25 kW / 25 km/h
180 kg, BJ 2017
Modelljahr 2018
nach
EPAC
Hercules GmbH
Longericher Str. 2
50739 Köln, Germany
10
034-11401_1.0_24.08.2017 19
About these instructions
Safety
034-11401_1.0_21.08.2017
20
3 Safety
3.1 Requirements for the rider
The physical and mental abilities of the rider must be
sufficient for riding on public roads. The legal
guardians hold sole responsibility for determining
whether minors are suitable to use the bicycle.
3.2 Personal protective equipment
We recommend that you wear a suitable safety
helmet. We also recommend that you wear typical,
close-fitting cycling clothing and sturdy footwear.
3.3 Proper use
The bicycle must only be used in perfect, fully
functional condition. National requirements may apply
to the bicycle which differ from the standard
equipment. For riding on public roads, some special
regulations apply in relation to running light, reflectors
and other components.
The general laws and the regulations for the
prevention of accidents and environmental protection
in the respective country of use must be adhered to.
Proper use also includes all instructions for actions
and check lists in these operating instructions.
Approved accessories can be installed by specialist
staff.
034-11401_1.0_21.08.2017 21
Safety
City and trekking bicycles are designed for daily,
comfortable use on asphalted roads and paths. They
are suitable for riding on public roads.
City and trekking bicycles are not sports bicycles. If
used for sports, reduced riding stability and diminished
comfort are to be expected. City and trekking bicycles
are not suitable for riding off-road.
3.4 Improper use
Failure to adhere to the proper use causes a risk of
personal injury and material damage. The bicycle is
not suitable for the following uses:
• riding with a damaged or incomplete bicycle,
• riding over steps,
• riding through deep water,
• lending the bicycle to untrained riders,
• carrying further passengers,
• riding with excessive luggage,
• riding with no hands,
• riding on ice and snow,
• improper servicing,
• improper repair,
• demanding areas of use, such as professional
competition, and
• stunt riding or acrobatics.
Safety
034-11401_1.0_21.08.2017
22
3.5 Duty of care
The safety of the bicycle can only be assured if all the
necessary measures are taken.
3.5.1 User
The user has the duty of care and responsibility for
scheduling these measures and checking that they are
implemented.
The user:
• familiarises the rider with the functions of the bicycle
before the first ride. Only riders who have received
instruction must be allowed to ride the bicycle.
• instructs the rider on proper use and the wearing of
personal protective equipment,
• employs specialist staff only for maintenance and
repair of the bicycle.
3.5.2 Rider
The rider:
• receives instruction before the first ride. He/she can
clarify any questions relating to the operating
instructions with the user or the HERCULES specialist
dealer.
• wears personal protective equipment.
• assumes all the obligations of the user in case the
bicycle changes hands.
034-11401_1.0_21.08.2017 23
Safety
Description
034-11401_1.0_24.08.2017
24
4 Description
4.1 Overview
Illustration 2: Bicycle from left, example
1 Rear mudguard
2Reflector
3 Pannier rack
4 Saddle
5 Seat post
6 Frame
7 Handlebars
8Stem
9Fork
10 Front mudguard
11 Front wheel
12 Type plate
13 Frame number
14 Chain stay
15 Chain guard
16 Chain
17 Kickstand
18 Rear wheel
1
2
3
45
6
78
9
10
11
12 13 15 16 17
18
14
034-11401_1.0_24.08.2017 25
Description
4.2 Handlebars
Illustration 3: Detailed view of bicycle from rider position, example of mountain
bike
Illustration 4: Detailed view of bicycle from rider position, example of city and
trekking bicycle
1 Front brake lever
2Bell
3 Lamp
4Display
5 Front brake lever
6Command console
7 Fork lock on suspension fork head
8Shifter
9 Gear shift twist grip
1
11
2
4
6
5
1
7
8
1
2
5
6
3
4
9
Description
034-11401_1.0_24.08.2017
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4.2.1 Stem
The stem connects the fork to the handlebars. The
sitting position of the rider is changed and optimised
by changing the length and the angle of the stem.
Illustration 5: Detailed view of the stem, example of stem which can be set
without tool
1 Stem clamping lever
2 Handlebars
3 Locking button
4Stem
1
21
2
34
034-11401_1.0_21.08.2017 27
Description
4.3 Wheel and fork
Illustration 6: Components of the wheel, example of front wheel
1 Tyre
2Rim
3 Suspension fork head with setting wheel
4Fork
5 Spoke
6 Quick release
7Hub
8Valve
9 Fork end of the suspension fork
4.3.1 Valve
Each wheel has a valve. It is used to fill the tyre with
air. There is a valve cap on each valve. The screw-on
valve cap keeps out dust and dirt.
The bicycle either has a classical Dunlop valve or a
Presta valve.
1
2
4
5
8
7
3
9
6
Description
034-11401_1.0_24.08.2017
28
4.3.2 Suspension
A suspension fork has two functions which improve the
floor contact and the comfort: the suspension and the
damping.
Illustration 7: Bicycle without suspension (1) and with suspension (2) when
riding over an obstacle
The suspension prevents an impact, e.g. caused by a
stone lying in the way, from being directed directly into the
rider's body via the fork. Instead, it is absorbed by the
suspension system. This causes the suspension fork to
compress. The compression can be disabled so that a
suspension fork reacts like a rigid fork.
The compressed suspension fork then returns to its
original position. The damper decelerates the movement
and thus prevents the suspension system from springing
back in an uncontrolled manner, and the fork from
oscillating up and down.
Dampers which dampen the compressive deflection
movements, i.e. the compression load, are called
compression dampers or dashpots. Their operational
parts are blue.
Dampers which dampen the rebound deflection
movements, i.e. the rebound load, are called rebound
dampers or dashpots. Their operational parts are red.
034-11401_1.0_24.08.2017 29
Description
4.4 Brake system
The bicycle's brake system comprises:
• a rim brake on the front and rear wheels.
4.4.1 Rim brake
Illustration 8: Components of the rim brake with details, example
1 Rear wheel brake
2Brake pad
3Brake arm
4Rim
5Handlebars with brake lever
6 Front wheel brake
The rim brake stops the movement of the wheel when
the rider pulls the brake lever, causing two brake pads,
positioned opposite one another, to be pressed onto
the rims.
There are two alternative versions of the rim brake:
• the hydraulically operated rim brake and
• the cable-operated rim brake.
1
2
3
45
6
Description
034-11401_1.0_24.08.2017
30
4.4.1.1 Locking lever
(Alternative equipment)
The bicycle with hydraulically operated rim brakes is
equipped with a locking lever on both the front wheel
brake and the rear wheel brake.
Illustration 9: Rim brake locking lever, on front wheel (1) and rear wheel (2)
2
1
The locking levers are not labelled. The locking levers
must only be set by a HERCULES specialist dealer.
034-11401_1.0_24.08.2017 31
Description
4.5 Electric drive system
The bicycle is driven by muscle power via the chain
drive. The force which is applied by pedalling in the
direction of travel, drives the front chain wheel. The
chain transmits the force onto the rear chain wheel and
then onto the rear wheel.
Illustration 10: Diagram of electric drive system
1 Direction of travel
2Chain
3 Rear chain wheel
4 Front chain wheel
5 Pedal
The bicycle also has an integrated, electric drive
system. The electric drive system is made up of
8 components:
5
2
3
4
1
Description
034-11401_1.0_24.08.2017
32
Illustration 11: Diagram of electric drive system
1 Rear light
2.1 Pannier rack battery and/or
2.2 Down tube battery
3Command console
4Display
5Lamp
6 Motor
7 Electric gear shift (optional)
• a charger which is designed for this battery.
As soon as the required muscle power from the rider
pedalling passes a certain level, the motor is activated
gently and assists the pedalling motion of the rider.
The motor force is determined by the set level of
assistance.
The bicycle does not have a separate EMERGENCY
STOP or EMERGENCY SHUT-OFF button. The drive
system can be stopped in case of emergency by
removing the display.
The motor switches off automatically as soon as the
rider no longer pedals, the temperature is outside the
permitted range, there is an overload or the shut-off
speed of 25 km/h has been reached.
B
3
1
2
4.2
4.1
4.1
5
6
7
034-11401_1.0_24.08.2017 33
Description
A pushing aid can be activated. The pushing aid
continues to drive the bicycle as long as the rider
pushes the plus button on the handlebars. The
maximum speed in the process is 6 km/h. The drive
stops when the plus button is released.
4.5.1 Battery
The lithium ion battery has an internal electronic
protection circuit. It is matched to the charger and the
bicycle. The temperature of the battery is monitored
constantly. The battery is safeguarded against deep
discharge, overcharging, overheating and short
circuit. In case of a risk the battery is switched off
automatically by a protective circuit. The battery also
switches to sleep mode for self-protection when not
used for a longer period.
The service life of the battery can be extended if it is
well cared for and, above all, stored at the correct
temperatures [ Chapter 5.2, page 45]. Even if the
battery is cared for properly, the charge status of the
battery reduces as it ages. If the operating time is
severely shortened after charging, this is a sign that
the battery is spent.
Transportation temperature 5 °C - 25 °C
Ideal transportation temperature 10 °C - 15 °C
Storage temperature 5 °C - 25 °C
Ideal storage temperature 10 °C - 15 °C
Charging ambient temperature 10 °C - 30 °C
Table 16: Battery technical data
Description
034-11401_1.0_24.08.2017
34
The bicycle has a down tube battery and/or a pannier
rack battery.
Illustration 12: Details of the down tube battery
1 Battery housing
2Battery lock
3 Key for the battery lock
4 On-Off button (battery)
5 Operating and charge status indicator
6 Charging port cover
7 Port for charger plug
1
2
3
4
5
678
034-11401_1.0_24.08.2017 35
Description
Illustration 13: Details of pannier rack battery
1 Battery housing
2 Charging port for charger plug
3 Charging port cover
4 Pannier rack battery mount
5Battery lock
6 Key for battery lock
7Operating and charge status indicator
8 On-Off button (battery)
4.5.1.1 Operating and charge status indicator
The five green LEDs of the operating and charge
status indicator indicate the charge status of the
battery when the battery is switched on. Each LED
represents 20% of the charge status. The charge
status of the activated battery is also shown on the
display.
If the charge status of the battery is below 5%, all the
LEDs of the operating and charge status indicator go
out. However, the charge status is still shown on the
display.
4.5.2 Running light
When the running light is activated, the lamp and the
rear light are switched on.
1
2
3
4
5
6
78
Description
034-11401_1.0_24.08.2017
36
4.5.3 Display
The display controls the drive system with four
operating controls and displays the journey data. The
rider can switch off the drive system by removing the
display.
The bicycle's battery supplies the display with energy
when the display is inserted in the mount, a sufficiently
charged battery is inserted on the bicycle, and the
drive system is switched on.
If the rider removes the display from the mount, the
display draws its energy from the internal,
rechargeable battery.
Internal lithium ion battery 3.7 V, 240 mAh
Storage temperature 5 °C - 25 °C
Charging ambient temperature 10 °C - 30 °C
Table 17: Display technical data
034-11401_1.0_24.08.2017 37
Description
4.5.3.1 Operative elements
The display has four buttons and a USB port.
Illustration 14: Overview of the structure of the display's operating controls:
TURBO
SPORT
TOUR
ECO
OFF
MPH
KM/H
Reichweite
AMM
PMWH
MIN
MPH
KM /H
RESET
TURB O
SPOR T
S
TOUR
ECO
OFF
MPH
KM/ H
Reichweite
AMM
PMW H
MIN
MPH
KM
/H
1
2
3
4
5
6
78
Symbol Use
1Display housing
2
Running light button
3
Info button (display)
4RESET RESET button
5
On-Off button (display)
6Display mount
7USB port
8USB port protective flap
Table 18: Operating control overview
Description
034-11401_1.0_24.08.2017
38
4.5.3.2 USB port
There is a USB port underneath the rubber cover on
the right-hand edge of the display.
4.5.3.3 Displays
The display has seven screen displays:
Illustration 15: Overview of the screen displays
Charge voltage 5 V
Charging current max. 500 mA
Table 19: USB port technical data
5
1
2
3
4
6
7
TURBO
SPORT
TOUR
ECO
OFF
MPH
KM/H
Reichweite
AMM
PMWH
MIN
MPH
KM/H
5
Use
1Running light symbol
2Level of assistance
3Motor power used
4Battery charge status
5Gear recommendation
6Current speed
7Function display
Table 20: Overview of the screen display
034-11401_1.0_24.08.2017 39
Description
Level of assistance
The higher the selected level for assistance, the more
the drive system assists the rider when pedalling. The
following levels of assistance are available.
Gear recommendation
The gear recommendation function reacts to
excessively slow or excessively quick pedalling and
recommends a change of gear.
The gear recommendation function has to be switched
on in the system settings.
Level of assistance Use
OFF
When the drive system is switched on,
the motor assistance is switched off.
The pushing aid cannot be activated
with this level of assistance.
ECO Low assistance
TOUR Normal assistance
SPORT Powerful assistance
TURBO Maximum assistance
Table 21: Overview of levels of assistance
Symbol Use
Pedalling frequency is too high, a higher gear is
recommended
Pedalling frequency is too low, a lower gear is
recommended
Table 22: Symbols of the gear recommendation function
Description
034-11401_1.0_24.08.2017
40
Current speed
In the system settings, you can select whether the
speed is displayed in kilometres or miles.
Function display
The function display shows three different items of
information:
• Journey information,
• System settings and data, and
• System messages.
Journey information
Depending on the type of bicycle, the function display
may show up to seven items of journey information.
The displayed journey information can be switched.
Display Function
CLOCK current time
MAX SPEED Maximum speed reached since the last
RESET
AVG SPEED Average speed reached since the last
RESET
TRIP TIME Journey time since last RESET
RANGE Anticipated range of the available
battery charge
ODOMETER Display of the total distance travelled
(cannot be changed)
TRIP DISTANCE Distance travelled since the last RESET
Table 23: Journey information
034-11401_1.0_24.08.2017 41
Description
System settings and data
In order to see the system settings and data, the rider
has to call up the system settings. The rider can
change the values of the system settings, but not the
system data.
Display Function
- CLOCK + Changes the time
- WHEEL CIRCUM + Value of the wheel circumference in mm
- ENGLISH + Changes the language
- UNIT KM/H + Selects whether the speed and distance
are displayed in kilometres or miles
- TIME FORMAT + Selects whether the time is displayed in
12-hour clock or 24-hour clock format
- SHIFT RECOM.
OFF +
Switches the gear recommendation on
and off
Table 24: Changeable system settings
Display Function
POWER ON HOURS Display of the total journey duration
DISPL. VX.X.X.X Display software version
DU VX.X.X.X Drive system software version
DU# XXXX XXXXX Drive system serial number
SERVICE MM/YYYY (Optional) defined inspection date
SERV. XX KM/MI
BAT. VX.X.X.X Battery software version
1.BAT VX.X.X.X Battery software version
2.BAT VX.X.X.X Battery software version
Table 25: System data, not changeable
Description
034-11401_1.0_24.08.2017
42
System message
The drive system monitors itself continuously and if a
fault is detected, it is indicated by a system message.
The system may switch off automatically depending on
the type of fault. There is a table of system messages
in the appendix [ Chapter 8.5.5, page 97].
4.5.4 Command console
The command console has four buttons.
Illustration 16: Overview of the command console
1
2
3
4
5
Symbol Surname
1Info button (command console)
2Command console
3WALK Pushing aid button
4+Plus button
5-Minus button
Table 26: Overview of the command console
034-11401_1.0_24.08.2017 43
Transportation, storage and assembly
5 Transportation, storage and
assembly
5.1 Transportation
Crash caused by unintentional activation
There is a risk of injury if the drive system is activated
unintentionally.
Remove the battery before the bicycle is
transported.
Risk of fire and explosion due to high temperatures
Excessively high temperatures damage the batteries.
The batteries may self-ignite and explode.
Never expose the battery to sustained direct
sunlight.
If the bicycle is lying flat, oil and grease may leak from
the bicycle.
If the shipping carton with a bicycle is lying flat or on
one end, it does not provide sufficient protection from
damage to the frame and the wheels.
Only transport the bicycle in an upright position.
Bicycle rack systems which secure the bicycle
standing on its head by the handlebars or frame,
generate inadmissible forces on the components
during transportation. This can cause the supporting
parts to break.
Never use bicycle rack systems which secure the
bicycle standing on its head by the handlebars or
frame.
CAUTION
!
CAUTION
!
NOTICE
NOTICE
Transportation, storage and assembly
034-11401_1.0_24.08.2017
44
Take into account the weight of the roadworthy
bicycle when transporting it.
Remove the display and the battery before
transportation of the bicycle.
Protect the electrical components and connections
on the bicycle from the elements with suitable
protective covers.
Remove accessories, for example drinking bottles,
before transportation of the bicycle.
When transporting by car, you must use a suitable
bicycle rack system.
Transport the battery in a dry, clean place which is
protected from direct sunlight.
The HERCULES specialist dealer will advise you on
how to select a suitable rack system properly and how
to use it safely.
For shipping the bicycle, we recommend that you have
the bicycle partially dismantled in the proper manner
and packaged by the HERCULES specialist dealer.
034-11401_1.0_24.08.2017 45
Transportation, storage and assembly
5.2 Storing
Store the bicycle, battery and charger in a dry and
clean place.
5.2.1 Break in operation
Risk of fire and explosion due to high temperatures
Excessively high temperatures damage the batteries.
The batteries may self-ignite and explode.
Never expose the battery to sustained direct
sunlight.
If the bicycle is lying flat, oil and grease may leak from
the bicycle.
If the shipping carton with a bicycle is lying flat or on
one end, it does not provide sufficient protection from
damage to the frame and the wheels.
Only store the bicycle in an upright position.
CAUTION
!
NOTICE
Storage temperature 5 °C - 25 °C
Ideal storage temperature 10 °C - 15 °C
Table 27: Storage temperature for the battery, the bicycle and the charger
The battery discharges when it is not used. This can
cause damage to the battery.
The battery has to be recharged every 8 weeks.
The battery may become damaged if it is connected
permanently to the charger.
Do not connect the battery to the charger
permanently.
NOTICE
NOTICE
Transportation, storage and assembly
034-11401_1.0_24.08.2017
46
If the bicycle is to be removed from service for longer
than four weeks, e.g. in winter, a break in operation
has to be prepared.
5.2.1.1 Preparing a break in operation
Remove the battery from the bicycle.
Charge the battery to around 60% (three to four LEDs
of the charge status indicator light up).
The bicycle has to be cleaned with a damp cloth and
preserved with wax spray. Never wax the friction
surfaces of the brake.
5.2.1.2 Carrying out break in operation
Store the bicycle, battery and charger in a dry and
clean environment.
Charge the internal battery in the display every
3 months for at least 1 hour.
Check the charge status of the battery after
8 weeks. If only one LED of the charge status
indicator lights up, recharge the battery to around
60%.
The internal battery in the display discharges when it
is not used. This can cause it to be irreparably
damaged.
Charge the internal battery in the display every
3 months for at least 1 hour.
NOTICE
Before longer periods without use, it is
recommendable for the HERCULES specialist dealer
to carry out servicing, basic cleaning and apply
preservative agent.
034-11401_1.0_24.08.2017 47
Transportation, storage and assembly
5.6 Assembly
If a fitting stand is used, it must be approved for a
maximum weight of 30 kg.
To reduce the weight, we recommend that you always
disconnect the battery from the bicycle for the duration
of use of the fitting stand.
Universal tools, a torque spanner with an operating
range of 5 Nm to 40 Nm and the special tools, as
recommended by the HERCULES GMBH, must be
available.
5.6.1 Unpacking
Crash and falling caused by unintentional activation
There is a risk of injury if the drive system is activated
unintentionally.
Remove the battery if the battery is not absolutely
necessary for assembly.
Assemble the bicycle in a clean and dry environment.
The working environment should have a temperature
of 15 °C - 25 °C.
Working environment temperature 15 °C - 25 °C
CAUTION
!
Hand injuries caused by cardboard packaging
The shipping carton is closed with metal staples. There
is a risk of puncture wounds and cuts when unpacking
and crushing the packaging.
Wear suitable hand protection.
Remove the metal staples with pliers before the
shipping carton is opened.
CAUTION
!
Transportation, storage and assembly
034-11401_1.0_24.08.2017
48
The packaging material consists mainly of cardboard
and plastic film.
The packaging has to be disposed of in accordance
with the regulations of the authorities.
5.6.2 Scope of delivery
The bicycle was completely assembled in the factory
for test purposes and then dismantled for
transportation.
The scope of delivery includes:
• the bicycle, 98% pre-assembled,
• the front wheel,
• the battery or batteries,
• the charger,
• the pedals,
• the operating instructions and all other valid
documents.
5.6.3 Commissioning
Given that initial commissioning of the bicycle requires
special tools and specialist knowledge, it must be
performed by trained specialist staff only.
Experience has shown that a bicycle which has not yet
been sold, is spontaneously handed to consumers as
soon as it appears ready to ride.
Fire and explosion caused by incorrect charger
Batteries which are charged with an unsuitable
charger, may become internally damaged. This may
result in fire or an explosion.
Only ever use the battery with the supplied charger.
To prevent mix-ups, mark the supplied charger and
these operating instructions clearly, for example
with the frame number or type number of the bicycle.
CAUTION
!
034-11401_1.0_24.08.2017 49
Transportation, storage and assembly
Every bicycle must be prepared so that it is in fully
usable condition immediately after being set up.
Initial commissioning includes the following work:
Check the battery [ Chapter 5.6.3.1, page 50].
The battery is supplied partially charged. In order to
guarantee full power, charge the battery fully.
Install the wheel and the pedals.
Move the handlebars and saddle into the functional
position.
Check all the components to make sure that they
are firmly in place.
Check all the settings and the tightening torque of
the axle nuts.
Check the entire cable harness to make sure that it
is routed properly:
• You must prevent the cable harness from coming into
contact with moving parts.
• The cable routes must be smooth and free from sharp
edges.
• Moving parts must not apply any pressure or tension
to the cable harness.
Set the lamp.
Check the drive system, the light equipment and
the brakes to make sure that they are fully
functional and effective.
Set the drive system has to the national language
and the appropriate system of measurement.
Check the software version of the drive system and
update it as necessary.
Axle nut tightening torque 35 Nm - 40 Nm
Transportation, storage and assembly
034-11401_1.0_24.08.2017
50
Sale of the bicycle
Fill out the data sheet on the first page of the
operating instructions.
Adjust the bicycle to the rider.
Set the kickstand, the shifter and show the
purchaser the settings.
Instruct the user or rider how to use all the functions
of the bicycle.
5.6.3.1 Checking the battery
The battery has to be checked before it is charged for
the first time.
Press the On-Off button (battery).
If none of the LEDs on the operating and charge
status indicator light up, the battery may be
damaged.
If at least one of the LEDs of the operating and
charge status indicator lights up, but not all of them,
the battery can be charged.
034-11401_1.0_21.08.2017 51
Adjusting the bicycle to the rider
6 Adjusting the bicycle to the rider
6.1 Adjusting the saddle
6.1.1 Determining the seat height
.
Illustration 17: Detailed view of the seat post, examples of the minimum insertion
depth marking
1 III marking for minimum insertion depth
2 Seat post I
3 Seat post II
4 MIN marking for minimum insertion depth
The HERCULES specialist dealer checks all the
factory settings and, when the bicycle is sold, adapts
the settings of the saddle, handlebars, suspension fork
and the spring damper elements to the rider.
Crash caused by an excessively high seat post
setting
A seat post with is set too high will cause the seat post
or the frame to break. This will result in a crash and
injuries.
Do not pull the seat post out of the frame beyond
the minimum insertion depth marking
CAUTION
!
3
4
2
1
Adjusting the bicycle to the rider
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52
From an ergonomic point of view, the seat height
should be set so that the heel touches the lowest point
of the pedal when the leg is outstretched.
Illustration 18: Determining the saddle height
6.1.2 Clamp the seat post with the quick release
Illustration 19: Seat post quick release in the final position
1 Seat post clamping lever
2 Seat post
3 Knurled nut
The HERCULES specialist dealer demonstrates the
function of the quick release to the rider or user.
2
1
3
034-11401_1.0_21.08.2017 53
Adjusting the bicycle to the rider
Clamping
Only clamp the seat post when the bicycle is
stationary.
The seat post clamping lever is not marked with any
lettering. You can tell whether it is open or closed from
its shape.
• To close it, push the seat post clamping lever as far as
it will go into the seat post.
• To open it, pull the seat post clamping lever away from
the seat post.
Check the clamping force of the quick release
6.1.3 Adjusting the sitting position and saddle tilt
6.2 Setting the handlebars
Special tools are required to adjust the seat length and
the saddle tilt. The HERCULES specialist dealer
adjusts the saddle setting to the rider.
The handlebars setting must only be made while the
bicycle is stationary.
Unfasten and adjust the designated screw
connections, and clamp them with the maximum
tightening torque for the clamping screws of the
handlebars.
Maximum tightening torque for the
clamping screws of the handlebars*
*if there is no other data on the component
5 Nm - 7 Nm
Table 28: Handlebars clamping screw maximum tightening torque
Adjusting the bicycle to the rider
034-11401_1.0_21.08.2017
54
6.3 Stem adjustable without tools
(Alternative version)
The setting for the stem which can be adjusted without
tools must only be made when the bicycle is
stationary.
Illustration 20: Steps for adjusting the stem without tools
Press the locking button on the left-hand side of the
stem.
Hold the locking button and pull the stem clamping
lever upwards.
Adjust the stem individually in the open position.
Once the stem has been adjusted, push the stem
clamping lever down and lock it.
4
3
7
034-11401_1.0_21.08.2017 55
Adjusting the bicycle to the rider
An audible clicking noise signals that the stem
clamping lever has been locked in the final position.
The locked stem clamping lever can no longer be
raised.
Adjusting the bicycle to the rider
034-11401_1.0_21.08.2017
56
6.4 Basic suspension setting
The adjustment shown here represents a basic
setting. The rider should therefore change the basic
setting to suit the surface and his/her preferences.
It is recommendable to make a note of the basic
setting. This way, it can be used as the starting
point for subsequent, optimised settings and to
safeguard against unintentional changes.
6.4.1 Adjusting the hardness of the spring elements
6.4.1.1 Adjusting the hardness of the steel suspension fork
Illustration 21: Suspension fork setting wheel, example
Use the setting wheel on the left-hand suspension
fork head to adjust the hardness of the steel
suspension fork. Adjust the hardness of the steel
suspension fork by turning the setting wheel in the
plus and minus directions.
The ideal setting in relation to the weight of the rider
has been achieved when the shock absorber
deflects 3 mm under the stationary load of the rider.
If applicable, re-attach the plastic cover after
setting the suspension fork.
Only make the steel suspension fork setting with the
bicycle stationary.
The setting wheel may be located under a plastic
cover on the head of the left-hand shock absorber.
Remove the plastic cover by pulling it off upwards.
034-11401_1.0_21.08.2017 57
Operation
7 Operation
Crash caused by loose clothing
Laces, scarves and other loose items may become
entangled in the spokes on the wheels and the chain
drive. This may result in a crash and injuries.
Wear sturdy footwear and close-fitting clothing.
Crash caused by soiling
Coarse soiling can disrupt the functions of the bicycle,
e.g. the functions of the brakes, the lighting or the
reflectors. This may result in a crash and injuries.
Remove coarse soiling before riding.
Crash caused by poor road conditions
Loose objects, for example, branches and twigs, may
become caught in the wheels and cause a crash.
Be aware of the road conditions.
Ride slowly and brake in good time.
When riding downhill, high speeds may be reached.
The bicycle is only engineered for exceeding a speed
of 25 km/h briefly. In particular the tyres can fail if
exposed to a continuous load.
Decelerate the bicycle with the brakes if higher
speeds than 25 km/h are reached.
CAUTION
!
CAUTION
!
CAUTION
!
NOTICE
Operation
034-11401_1.0_21.08.2017
58
The bicycle can be ridden within a temperature range
of 5 °C - 35 °C. The effectiveness of the drive system
is restricted outside of this temperature range.
As a result of the open construction, penetration from
moisture at cold temperatures may impair individual
functions of the bicycle.
Always keep the bicycle dry and free from frost.
Off-road riding subjects the joints in the arms to severe
strain. Take a break from riding every 30 to
90 minutes, depending on the condition of the roads.
Heat or direct sunlight can cause the tyre pressure to
increase above the permitted maximum pressure. This
can destroy the tyres.
Never park the bicycle in the sun.
On hot days, regularly check the tyre pressure and
adjust it as necessary.
NOTICE
Operation temperature 5 °C - 35 °C
If the bicycle is to be operated are temperatures
below 3 °C, the HERCULES specialist dealer must
first prepare the bicycle for winter service.
034-11401_1.0_21.08.2017 59
Operation
7.1 Before riding
Check the bicycle before each ride.
In case of any discrepancies from the Check list
before each ride, or any anomalies of any kind, the
bicycle must not be used until the cause has been
clarified.
Crash caused by unidentified damage
After a crash, accident or if the bicycle falls over, there
may be barely identifiable damage, e.g. to the brake
system, the quick releases or the frame. This may
result in a crash and injuries.
Remove the bicycle from service and have a
HERCULES specialist dealer carry out an
inspection.
Crash caused by material fatigue
A component may suddenly fail in case of material
fatigue. This may result in a crash and injuries.
Remove the bicycle from service immediately in case
of any signs of material fatigue. Have a HERCULES
specialist dealer check the situation.
Have the HERCULES specialist dealer carry out
basic cleaning regularly. While basic cleaning is
being performed, the HERCULES specialist dealer
inspects the bicycle for any signs of material
fatigue.
CAUTION
!
CAUTION
!
Operation
034-11401_1.0_21.08.2017
60
Check list before each ride
Check that the bicycle is complete.
Check that the lighting, reflector or brake, for instance, are
sufficiently clean.
You must check that the mudguards, the pannier rack and the
chain guard are securely installed.
Check that the front and rear wheels run true. This is particularly
important if the bicycle has been transported or secured with a
bicycle lock.
Check the valves and the tyre pressure. Adjust as necessary
before each ride.
Check the front and rear wheel brakes to make sure that they
are working properly. To do so, operate the brake levers while
the bicycle is stationary in order to check whether resistance is
generated in the usual brake lever position.
Check that the running light is working.
Check for unusual noises, vibrations, smells, discolouration,
deformation, abrasion and wear. This indicates material fatigue.
Watch out for any unusual operating sensations when braking,
pedalling or steering.
Check the quick releases to make sure that they are fully closed
in their final position.
On a bicycle with a hydraulic rim brake, check whether the
locking levers are fully closed in their final positions.
034-11401_1.0_21.08.2017 61
Operation
7.2 Using the kickstand
Before the ride, raise the kickstand completely with
your foot.
Crash caused by a lowered kickstand
The kickstand does not fold up automatically. There is
a risk of crashing if riding with the kickstand lowered.
Raise the kickstand completely before the ride.
Because of the heavy weight of the bicycle, the
kickstand may sink into soft ground, the bicycle may
topple and fall over.
The bicycle must only be parked on level, firm
ground.
It is particularly important to check the stability if the
bicycle is equipped with accessories or loaded with
luggage.
CAUTION
!
NOTICE
Operation
034-11401_1.0_21.08.2017
62
7.3 Using the pannier rack
(Alternative equipment)
Crash caused by loaded pannier rack
The riding performance of the bicycle changes with a
loaded pannier rack, in particular when steering and
braking. This can lead to a loss of control. This may
result in a crash and injuries.
You should practice how to use a loaded pannier
rack safely and reliably before using the bicycle in
public spaces.
Crash caused by unsecured luggage
Loose or unsecured objects on the pannier rack, e.g.
belts, may become caught in the rear wheel. This may
result in a crash and injuries.
Objects which are fastened to the pannier rack may
cover the bicycle's reflectors and the running light. The
bicycle may be overseen on public roads. This may
result in a crash and injuries.
Secure any objects which are attached to the
pannier rack sufficiently.
Objects fastened to the pannier rack must never
cove the reflectors, the lamps or the rear light.
Crushing the fingers in the spring flap
The spring flap on the pannier rack operates with a high
clamping force. There is a risk of crushing the fingers.
Never allow the spring flap to snap shut in an
uncontrolled manner.
Be careful where you position your fingers when
closing the spring flap.
CAUTION
!
CAUTION
!
CAUTION
!
034-11401_1.0_21.08.2017 63
Operation
The maximum load bearing capacity is indicated on
the pannier rack.
Never exceed the permitted total weight when
packing the bicycle.
Never exceed the maximum load bearing capacity
of the pannier rack.
Distribute the luggage as evenly as possible on the
left and right-hand side of the bicycle.
We recommend the use of panniers and luggage
baskets.
Never modify the pannier rack .
NOTICE
Operation
034-11401_1.0_21.08.2017
64
7.4 Battery
Risk of fire and explosion due to faulty battery
The safety electronics on damaged or faulty batteries
may fail. The residual voltage can cause a short
circuit. The batteries may self-ignite and explode.
Remove batteries with external damage from
service immediately and never charge them.
If the battery becomes deformed or begins to
smoke, keep at a safe distance, disconnect the
power supply at the socket, and notify the fire
service immediately.
Never extinguish damaged batteries with water or
allow them to come into contact with water.
If a battery is dropped or struck but shows no signs
of external damage, remove the battery from
service and observe it for at least 24 hours.
Faulty batteries are hazardous goods. Dispose of
faulty batteries properly and as quickly as possible.
Store in a dry place until disposal. Never store in
the vicinity of flammable substances.
Never open or repair the battery.
Risk of fire and explosion due to high temperatures
Excessively high temperatures damage the batteries.
The batteries may self-ignite and explode.
Never expose the battery to sustained direct
sunlight.
WARNING
!
CAUTION
!
034-11401_1.0_21.08.2017 65
Operation
Fire and explosion caused by short circuit
Small metal objects may jumper the electrical
connections of the battery. The batteries may self-
ignite and explode.
Keep paper clips, screws, coins, keys and other
small parts away from the battery and do not insert
them into the battery.
Chemical burns to the skin and eyes caused by
faulty battery
Liquids and vapours may leak from damaged or faulty
batteries. They can irritate the airways and cause
burns.
Avoid contact with leaked liquids.
Immediately consult a doctor in case of contact with
the eyes or any discomfort.
In case of contact with the skin, rinse off
immediately with water.
Ventilate the room well.
Fire and explosion caused by penetration by water
The battery is only protected from simple spray water.
Penetration by water can cause a short circuit. The
battery may self-ignite and explode.
Never immerse the battery in water.
If there is reason to believe that water may enter
into the battery, the battery must be removed from
service.
CAUTION
!
CAUTION
!
CAUTION
!
Operation
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7.4.1 Down tube battery
The down tube battery can be removed and inserted
with the drive system switched on or off.
7.4.1.1 Removing the down tube battery
(Alternative version)
Open the battery lock with the key.
Tip the down tube battery out of the top mount.
Pull the down tube battery out of the bottom mount.
7.4.1.2 Inserting the down tube battery
(Alternative version)
Place the down tube battery on the contacts in the
bottom mount.
Remove the key from the lock.
Tip the battery into the top mount as far as it will go.
There is an audible clicking noise.
Check the battery to make sure it is firmly in place.
7.4.2 Pannier rack battery
The pannier rack battery can be removed and inserted
with the drive system switched on or off.
If a key is left inserted when transporting the bicycle,
or when riding, it may break off or the compartment
may open accidentally.
Remove the key from the battery lock immediately
after use.
We recommend that you attach the key to a key
ring, for example.
NOTICE
034-11401_1.0_21.08.2017 67
Operation
7.4.2.1 Removing the pannier rack battery
(Alternative version)
Open the battery lock with the key.
Pull the pannier rack battery backwards and out of
the pannier rack battery mount.
7.4.2.2 Inserting the pannier rack battery
(Alternative version)
Remove the key from the lock.
Insert the pannier rack battery into the pannier rack
battery mount with the contacts first so that it clicks
into place.
Check the battery to make sure it is firmly in place.
Operation
034-11401_1.0_21.08.2017
68
7.4.3 Charging the battery
The ambient temperature during the charging
process must be within the range from 10 °C to
30 °C.
The battery can remain on the bicycle or be removed
for charging.
Interrupting the charging process does not damage
the battery.
On a bicycle which is equipped with two batteries, the
charging process for both batteries is started from the
pannier rack battery.
Fire caused by overheated charger
The charger heats up when charging the battery. In
case of insufficient cooling, this can result in fire or
burns to the hands.
Never use the charger on a highly flammable
surface (e.g. paper, carpet etc.).
Never cover the charger during the charging
process.
Electric shock caused by penetration by water
If water penetrates into a charger, there is a risk of
electric shock.
Never charge the battery outdoors.
Electric shock in case of damage
Damaged chargers, cables and plug connectors
increase the risk of electric shock.
Check the charger, cable and plug connector before
each use. Never use a damaged charger.
CAUTION
!
CAUTION
!
CAUTION
!
Charging temperature 10 °C - 30 °C
034-11401_1.0_21.08.2017 69
Operation
Remove the rubber cover from the battery.
Connect the mains plug of the charger to a normal
domestic, grounded socket.
Connect the charging cable to the battery's
charging port.
The charging process starts automatically.
During the charging process the operating and
charge status indicator indicates the charge status.
When the drive system is switched on, the display
shows the charging process.
The charging process is complete when the LEDs
of the operating and charge status indicator go out.
Connection data 230 V, 50 Hz
Operation
034-11401_1.0_21.08.2017
70
Risk of fire and explosion caused by
damaged batteries. The safety electronics on
damaged or faulty batteries may fail. The residual
voltage can cause a short circuit. The batteries may
self-ignite and explode. If the battery becomes
deformed or begins to smoke, keep at a safe distance,
disconnect the power supply at the socket, and notify
the fire service immediately. Never extinguish
damaged batteries with water or allow them to come
into contact with water.
If a fault occurs during the charging process,
a system message is displayed. Remove the charger
and the battery from operation immediately and follow
the instructions [ Chapter 8.5.5, page 97].
7.4.4 Waking the battery
When not used for a longer period, the battery
switches to sleep mode for self-protection. The LEDs
of the operating and charge status indicator do not
light up.
Press the On-Off button (battery).
The battery's operating and charge status indicator
indicates the charge status.
CAUTION
!
NOTICE
034-11401_1.0_21.08.2017 71
Operation
7.5 Electric drive system
7.5.1 Switching on the drive system
There are two options for switching on the drive
system.
A sufficiently charged battery has been inserted on the
bicycle.
The display has been inserted correctly into the
mount.
The battery is firmly in place. The key has been
removed.
1 Battery On-Off button
Press the battery On-Off button once.
2 Display On-Off button
Press the display On-Off button once on the inserted
display.
As soon as the system has been activated,
ACTIVE LINE/PERFORMANCE LINE appears
briefly on the display.
After switching on, a speed of 0 KM/H is displayed
on the display. If this is not the case, you must
check whether the display has been engaged
properly in place.
Crash caused by lack of readiness for braking
A drive system which has been switched on can be
activated by the application of force on the pedals.
There is a risk of a crash if the drive is activated
unintentionally, and the brake is not reached.
Never start the electric drive system, or switch it off
immediately, if the brake cannot be reached safely
and reliably.
CAUTION
!
Operation
034-11401_1.0_21.08.2017
72
If the drive system is switched on, the drive is
activated as soon as the pedals are moved with
sufficient force.
7.5.2 Switching off the drive system
The system switches off automatically ten minutes
after the last command. The are three options for
switching off the drive system manually.
1 Display On-Off key
Press the On-Off button (display) once.
2 Battery On-Off key
Press the On-Off button (battery).
3 Removing the display
Remove the display from the mount.
The LEDs of the operating and charge status
indicator go out.
034-11401_1.0_21.08.2017 73
Operation
7.6 Display
7.6.1 Using the USB port
The USB port can be used to operate external devices
which can be connected using a standard micro A/
micro B USB 2.0 cable.
Remove the rubber cover from the right-hand edge
of the display.
Replace the rubber cover after using the USB port.
Any moisture which enters through the USB
port may trigger a short circuit in the display. Regularly
check the position of the rubber cover on the USB port
and adjust it as necessary.
7.6.2 Charging the internal display battery
If the internal display battery is low when switching on
the display, ATTACH TO BIKE appears for three
seconds in the text display. The display then switches
back off.
The internal display battery charges automatically
during the ride. In addition there are two options for
charging the battery.
NOTICE
The internal display battery discharges when it is not
used. This can cause damage to the internal display
battery.
Charge the internal display battery every 3 months
for at least 1 hour.
NOTICE
Operation
034-11401_1.0_21.08.2017
74
1 Charging on the bicycle
When a battery has been inserted on the bicycle,
place the display in the mount for the display,
Press the On-Off button (battery).
Use the bicycle.
2 Charging using the USB port
Open the protective flap on the USB port.
Connect the USB port to a commercially available
USB charger or the USB port on a computer (5 V
charge voltage; max. 500 mA charge current),
using a suitable USB cable.
USB CONNEC T E D is displayed on the display.
7.6.3 Removing and attaching the display
The system is switched off by removing the display.
Removing the display
Push the display catch down and simultaneously
push the display forwards and out of the mount.
Attaching the display
Place the display on the mount.
Push the display back as far as it will go.
If the rider is not present, the display can be used
without authorisation, e.g. it may be stolen, the system
settings may be changed or journey information may
be read.
Remove the display when the bicycle is parked.
NOTICE
034-11401_1.0_21.08.2017 75
Operation
Illustration 22: Attaching the display
1 Display catch
2Display
3 Mount
7.6.4 Using the pushing aid
The pushing aid provides the rider with assistance
when pushing the bicycle. The maximum speed in the
process is 6 km/h.
The tractive power of the pushing aid and its speed
can be influenced by the selection of gear. To spare
the drive, first gear is recommended for travelling
uphill.
The level of assistance OF F must not be selected.
ECO
MPH
KM/H
Reichweite
KM /H
RESET
EC O
MPH
KM/H
Reichweite
KM
/H
1
2
3
The pedals may turn when using the pushing aid
because of the design.
When the pushing aid is in use, the bicycle must be
steered securely with both hands.
Allow for enough freedom of movement for the
pedals.
NOTICE
Operation
034-11401_1.0_21.08.2017
76
Press the pushing aid button once to activate the
pushing aid.
Press and hold the plus button within 3 seconds to
switch on the pushing aid.
Release the plus button to shut off the pushing aid.
034-11401_1.0_21.08.2017 77
Operation
7.6.5 Using the running light
To switch on the running light, the drive system has to
be switched on already.
Press the running light button.
The running light is switched on (running light symbol
is displayed) or switched off (running light symbol is
not displayed).
7.6.6 Selecting the level of assistance
Press the plus button to increase the level of
assistance.
Press the minus button to reduce the level of
assistance.
7.6.7 Journey information
The displayed journey information can be changed and
partially reset.
7.6.7.1 Switching the displayed journey information
Repeatedly press the info button (display) until the
desired item of journey information is displayed.
7.6.7.2 Resetting the journey information
Press the RESET button.
The items of journey information Max Speed, Avg
Speed, Trip Time and Trip distance are reset. The
Odometer item of journey information cannot be
reset.
Operation
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78
7.6.8 Changing the system settings
The system settings can be changed.
Press the info button (display) and the RESET button
together.
CONFIGURATION is displayed on the display.
Repeatedly press the info button (display) until the
system setting which you wish to change, is
displayed.
Press the plus button or the minus button to change
the displayed setting.
Press and hold the RESET button for 3 seconds to
save the changed system settings and return to the
journey information.
034-11401_1.0_21.08.2017 79
Operation
7.7 Gear shift
The selection of the appropriate gear is a prerequisite
for a physically comfortable ride and making sure that
the electric drive system functions properly. The ideal
pedalling frequency is between 40 and 60 revolutions
per minute.
Select the appropriate gear with the gear shift
shifter.
The gear shift switches the gear.
Operation
034-11401_1.0_21.08.2017
80
7.8 Brakes
Crash caused by incorrect use
Handling the brake improperly can lead to loss of
control or crashes, which may result in injuries.
Practise braking and emergency braking before the
bicycle is used in public spaces.
Shift your weight back and down as far as possible.
Crash caused by wet conditions
The tyres may slip on wet roads. In wet conditions you
must also expect a longer braking distance. The
braking sensation differs from the usual sensation.
This can cause loss of control or a crash, which may
result in injuries.
Ride slowly and brake in good time.
Crash after cleaning, servicing or repair
After cleaning, servicing or repairing the bicycle, the
braking effect may be temporarily unusually weak. This
may result in a crash and injuries.
After cleaning, servicing or repair, carry out a few
test brake applications.
Burns caused by heated brake
The brakes may become very hot during operation.
There is a risk of burns in case of contact.
Never touch the components of the brake directly
after the ride.
CAUTION
!
CAUTION
!
CAUTION
!
CAUTION
!
034-11401_1.0_21.08.2017 81
Operation
The drive force of the motor is shut off during the ride
as soon as the rider no longer pedals. The drive
system does not switch off when braking.
In order to achieve optimum braking results, do not
pedal while braking.
7.8.1 Using the brake
Pull the front wheel brake lever until the desired
speed has been reached.
Operation
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82
7.9 Suspension and damping
7.9.1 Locking the front wheel suspension
When the fork lock is in the open position, the
suspension system has activated suspension and thus
provides the rider and the bicycle with relief. Riding
with the fork lock open should therefore be preferred
for everyday riding.
When riding downhill or at high speed, for instance,
the force which is exerted on the drive is absorbed by
the suspension system and reduced by up to 50%. In
these cases it is recommendable to close the
suspension fork.
The fork lock may be situated directly on the fork or on
the handlebars, depending on the version.
7.9.1.1 Fork lock on the suspension head
Illustration 23: Fork lock on the suspension head with locking lever (1), example
In order to lock the front wheel
suspension, shift the
LOCKING LEVER to the
LOCK position.
In order to release the front
wheel suspension , shift the
locking lever to the OPEN
position.
1
034-11401_1.0_21.08.2017 83
Operation
7.9.2 Locking the compression damper
Illustration 24: Compression damper with locking lever (1), example
In order to lock the
suspension, turn the locking
lever in the plus direction.
In order to release the
suspension, turn the locking
lever in the minus direction.
1
Operation
034-11401_1.0_21.08.2017
84
034-11401_1.0_24.08.2017 85
Maintenance
8 Maintenance
Cleaning check list
Maintenance check list
Service check list
Lubricating the chain once a month
Cleaning the battery once a month
Basic cleaning and preservation of all
components
at least every six
months
Cleaning the charger at least every six
months
Checking the position of the USB rubber cover before each ride
Checking for tyre wear once a week
Checking for rim wear once a week
Checking the tyre pressure once a week
Checking for brake wear once a month
Checking the electrical cable and Bowden
cables for damage and to make sure they are
fully functional
once a month
Checking the chain tension once a month
Checking the tension of the spokes every three
months
Checking the gear shift setting every three
months
Checking the suspension fork for wear and to
make sure it is fully functional
every three
months
Service by the specialist dealer every six months
Maintenance
034-11401_1.0_24.08.2017
86
8.1 Cleaning and servicing
The following servicing measures must be carried out
regularly [ Check list, page 85]. Servicing can be
performed by the user and rider. In case of any doubt,
consult the HERCULES specialist dealer.
8.1.1 Battery
Only clean the electrical connections of the battery
with a dry cloth or brush.
Wipe off the decorative sides with a damp cloth.
Crash and falling caused by unintentional activation
There is a risk of injury if the drive system is activated
unintentionally.
Remove the battery before cleaning.
CAUTION
!
Fire and explosion caused by penetration by water
The battery is only protected from simple spray water.
Penetration by water can cause a short circuit. The
battery may self-ignite and explode.
Never clean the battery with a high-pressure water
device, water jet or compressed air.
Never immerse the battery in water.
Remove the battery from the bicycle before
cleaning.
CAUTION
!
034-11401_1.0_24.08.2017 87
Maintenance
8.1.2 Display
Carefully clean the display with a damp, soft cloth.
8.1.3 Basic cleaning and preservation
If water enters into the display, it will be destroyed.
Never immerse the display in water.
Remove the display from the bicycle before
cleaning.
NOTICE
Crash caused by brake failure
After cleaning, servicing or repairing the bicycle, the
braking effect may be temporarily unusually weak. This
may result in a crash and injuries.
Never apply care products or oil to the brake disks
or brake pads, or the braking surfaces on the rims.
After cleaning, servicing or repair, carry out a few
test brake applications.
Water may enter into the inside of the bearings if you
use a steam jet. The lubricant inside is diluted, the
friction increases and, as a result, the bearings are
destroyed in the long term.
Never clean the bicycle with a steam jet.
Greased parts, e.g. the seat post, the handlebars or the
stem, may no longer be safely and reliably clamped.
Never apply grease or oil to the clamping areas.
CAUTION
!
NOTICE
NOTICE
Maintenance
034-11401_1.0_24.08.2017
88
Clean the bicycle with a damp cloth. Mix a little
neutral soap with the cleaning water.
Use wax or oil on the bicycle as a preservative
agent.
8.1.4 Chain
Clean and lubricate the chain and the chain wheels
using the stipulated care products.
034-11401_1.0_24.08.2017 89
Maintenance
8.2 Maintenance
The following maintenance measures must be carried
out regularly [ Check list, page 85]. They can be
carried out by the user and rider. In case of any doubt,
consult the HERCULES specialist dealer.
8.2.1 Wheel
Check the tyre wear.
Check therim wear.
• The rims with invisible wear indicator are worn as soon
as the wear indicator becomes visible in the area of
the rim joint.
• The rims with visible wear indicator are worn as soon
as the black, all-round groove on the pad friction
surface becomes invisible. We recommend that you
also replace the rims with every second brake lining
replacement.
Check the tension of the spokes.
Crash and falling caused by unintentional activation
There is a risk of injury if the drive system is activated
unintentionally.
Remove the battery before maintenance.
CAUTION
!
If the pressure is too low in the tyre, the tyre does not
achieve its load bearing capacity. The tyre is not stable
and may come off the rim.
If the pressure in the tyre is too high, the tyre may
burst.
Check the tyre pressure against the specifications
[ Data sheet, page 1]
Adjust the tyre pressure as necessary.
NOTICE
Maintenance
034-11401_1.0_24.08.2017
90
8.2.2 Brake system
On bicycles with a rim brake, check the position of
the brake pads. The brake pads must be aligned
exactly to the rims.
Replace the brake pads on the rim brake when the
profile (check notches) has reached a remaining
depth of 1 mm.
Replace the brake linings on the disk brake when
the pad thickness has reached 0.5 mm.
8.2.3 Electrical cables and brake cables
Check all visible electrical cables and brake cables
for damage. If, for example, the sheathing is
compressed, the bicycle will need to be removed
from service until the brake cables have been
replaced.
Check all electrical cables and Bowden cables to
make sure they are fully functional.
8.2.4 Gear shift
Check the gear shift and the shifter or the twist grip
setting and adjust it as necessary.
8.2.5 USB port
Any moisture which enters through the USB port may
trigger a short circuit in the display.
Regularly check the position of the rubber cover on
the USB port and adjust it as necessary.
NOTICE
034-11401_1.0_24.08.2017 91
Maintenance
8.2.6 Chain or belt tension
Check the chain or belt tension in three or four
positions, turning the crank a full revolution.
The ideal chain or belt tension has been achieved
if the chain or the belt can be pushed a maximum of
2 cm in the middle between the pinion and the
toothed wheel. The crank must also turn without
resistance.
Illustration 25: Checking the chain and belt tension
Excessive chain or belt tension increases wear.
If the chain or belt tension is too low, there is a risk that
the chain or belt will slip off the chain wheels.
Check the chain and belt tension once a month.
NOTICE
If the chain or the belt can be pushed more than
2 cm, the chain or belt will need to be tensioned
again by the HERCULES specialist dealer.
If the chain or the belt can only be pushed less than
1 cm, the chain or belt will need to be relieved of
tension accordingly.
2 cm
Maintenance
034-11401_1.0_24.08.2017
92
8.3 Service
Servicing must be performed by the HERCULES
specialist dealer at least every six months [ Check
list, page 85]. This is the only way to ensure that all the
parts work continuously.
Crash and falling caused by unintentional activation
There is a risk of injury if the drive system is activated
unintentionally.
Remove the battery before the service.
Crash caused by material fatigue
If the service life of a component has expired, the
component may suddenly fail. This may result in a
crash and injuries.
Have the HERCULES specialist dealer carry out
six-monthly basic cleaning of the bicycle, preferably
at the same time as the stipulated servicing work.
CAUTION
!
CAUTION
!
While basic cleaning is being performed, the
HERCULES specialist dealer inspects the bicycle
for any signs of material fatigue.
The HERCULES specialist dealer checks the
software version of the drive system and updates it.
The electrical connections are checked, cleaned
and preservative agent is applied. The electrical
cables are inspected for damage.
The further servicing measures correspond to those
which are recommended for a bicycle as per EN
4210. Particular attention is paid to the rim and
brake wear. The spokes are re-tightened in
accordance with the findings.
034-11401_1.0_21.08.2017 93
Maintenance
8.5.1 Adjusting the tyre pressure
8.5.1.1 Dunlop valve
Illustration 26: Dunlop valve with union nut (1) and rim nut (2)
The tyre pressure cannot be measured on the simple
Dunlop valve. The tyre pressure is therefore measured
in the filling hose when pumping slowly with the bicycle
pump.
It is recommendable to use a bicycle pump with a
pressure gauge. The operating instructions for the
bicycle pump must be adhered to.
Unscrew and remove the valve cap.
Connect the bicycle pump.
Pump up the tyre slowly and pay attention to the
tyre pressure in the process.
The tyre pressure has been adjusted as per the
data [ Data sheet, page 1].
If the tyre pressure is too high, unfasten the union
nut, let off air and tighten the union nut again.
Remove the bicycle pump.
Screw the valve cap tight.
Screw the rim nut gently against the rim with the
tips of your fingers.
1
2
Maintenance
034-11401_1.0_21.08.2017
94
8.5.4 Setting the gear shift
If the gears cannot be selected cleanly, the tension of
the shift cable will need to be readjusted.
Carefully pull the adjusting sleeve away from the
shifter housing, turning it in the process.
Check the function of the gear shift after each
adjustment.
8.5.4.1 Cable-operated gear shift, single-cable
For a smooth gear shift , set the adjusting sleeves
on the gear shift housing.
Illustration 27: Adjusting sleeve (1) for the single-cable cable-operated gear shift
with gear shift housing (2), example
If the gear shift cannot be set this way, the HERCULES
specialist dealer will need to inspect the adjust of the
gear shift.
2
1
… 96 …


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