12
GB
6.2 Practical tips
6.2.1 Sharpening chisel tools
You will only achieve good results if you use sharp
chisels. You should therefore sharpen the chisels
promptly to ensure that they produce good results
and provide a long service life.
Important.
You only require slight contact pressure for chiseling.
Excessive contact pressure will place an
unnecessary strain on the motor. Check the chisels at
regular intervals. Sharpen or replace blunt chisels.
7. Replacing the power cable
If the power cable for this equipment is damaged, it
must be replaced by the manufacturer or its after-
sales service or similarly trained personnel to avoid
danger.
8. Cleaning, maintenance and
ordering of spare parts
Always pull out the mains power plug before starting
any cleaning work.
8.1 Cleaning
Keep all safety devices, air vents and the motor
housing free of dirt and dust as far as possible.
Wipe the equipment with a clean cloth or blow it
with compressed air at low pressure.
We recommend that you clean the device
immediately each time you have finished using it.
Clean the equipment regularly with a moist cloth
and some soft soap. Do not use cleaning agents
or solvents; these could attack the plastic parts of
the equipment. Ensure that no water can seep
into the device.
8.2 Carbon brushes
In case of excessive sparking, have the carbon
brushes checked only by a qualified electrician.
Important! The carbon brushes should not be rep
laced by anyone but a qualified electrician.
8.3 Servicing
8.3.1 Check the oil level (Fig. 7)
Check the oil level before using the machine.
Place the machine on the floor with the tool mounting
pointing downwards. The oil must be at least 3 mm
above the bottom edge of the inspection window (6).
Changing the oil: The oil should be changed after
around 40-50 hours of use.
Recommended oil: 25ml SAE 15W/40 or an
alternative of the same quality.
8.3.2 Oil change (Fig. 8)
Switch off the machine and pull the mains plug out of
the socket.
Undo the hexagonal head screw with the inspection
window (6) using the wrench (7) and drain the oil. To
prevent the oil from running out in an uncontrolled
manner, hold a small metal chute under the opening
and collect the oil in a vessel until it has fully drained
out of the machine.
Important: The waste oil must be disposed of in
the appropriate collection point for waste oil.
Add new oil (approx. 25 ml) through the oil filler
opening (6) until the oil level reaches the required
level. Tighten the hexagonal screw again.
Re-check the oil level after a short period of
operation.
8.4 Ordering replacement parts:
Please quote the following data when ordering
replacement parts:
Type of machine
Article number of the machine
Identification number of the machine
Replacement part number of the part required
For our latest prices and information please go to
www.isc-gmbh.info
9. Disposal and recycling
The unit is supplied in packaging to prevent its being
damaged in transit. This packaging is raw material
and can therefore be reused or can be returned to
the raw material system.
The unit and its accessories are made of various
types of material, such as metal and plastic.
Defective components must be disposed of as
special waste. Ask your dealer or your local council.
10. Storage
Store the equipment and accessories out of children’s
reach in a dark and dry place at above freezing
temperature. The ideal storage temperature is
between 5 and 30 °C. Store the electric tool in its
original packaging.
