666913
5
Zoom out
Zoom in
Previous page
1/22
Next page
3
English
SPECIFICATIONS
Model
Voltage (by areas)*
Power input*
No-load speed
outer dia × hole dia
peripheral speed
Weight (only main body)
Wheel
G12SA G13SB
(110V, 115V, 120V, 127V, 220V, 230V, 240V)
750W*
10000/min
115 × 22 mm 125 × 22 mm
4800 m/min
2.0 kg
*Be sure to check the nameplate on product as it is subject to change by areas.
STANDARD ACCESSORIES
(1) Depressed Center Wheel ........................................... 1
(2) Wrench ........................................................................ 1
(3) Side Handle ................................................................. 1
Standard accessories are subject to change without notice.
OPTIONAL ACCESSORY
Handle Joint
To be used when you attach the side handle to the
right side of the tool.
Optional accessory is subject to change without notice.
APPLICATIONS
Removal of casting fin and finishing of various
types of steel, bronze and aluminum materials and
castings.
Grinding of welded sections or sections cut by
means of a cutting torch.
Grinding of synthetic resins, slate, brick, marble,
etc.
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized con-
forms to the power requirements specified on the
product nameplate.
2. Power switch
Ensure that the power switch is in the OFF position.
If the plug is connected to a receptacle while the
power switch is in the ON position, the power tool
will start operating immediately, which could cause
a serious accident.
3. Extension cord
When the work area is removed from the power
source, use an extension cord of sufficient thickness
and rated capacity. The extension cord should be
kept as short as practicable.
4. Fitting and adjusting the wheel guard
The wheel guard is a protective device to prevent
injury should the depressed center wheel shatter
during operation. Ensure that the guard is properly
fitted and fastened before commencing grinding
operation. By slightly loosening the setting screw,
the wheel guard can be turned and set at any
desired angle for maximum operational effective-
ness. Ensure that the setting screw is thoroughly
tightened after adjusting the wheel guard.
5. Ensure that the depressed center wheel to be utilized
is the correct type and free of cracks or surface
defects. Also ensure that the depressed center wheel
is properly mounted and the wheel nut is securely
tightened. Refer to the section on “Depressed Center
Wheel Assembly ”.
6. Always hold the body handle and side handle of
the power tool firmly. Otherwirse the counterforce
produced may result in inaccurate and even dan-
gerous operation.
7. Conducting a trial run
Before commencing grinding operation, the ma-
chine should be given a trial run in a safe area to
ensure that it is properly assembled and that the
depressed center wheel is free from obvious de-
fects.
Recommended trial run durations are as follows:
After replacing grinding wheel
........................................... 3 minutes or more
Prior to starting routine work
............................................ 1 minute or more
8. Confirm the lock plate
Confirm that the lock plate is disengaged by push-
ing the lock plate two or three times before switch-
ing the power tool on. (See Fig. 2)
9. Fixing the side handle
Screw the side handle into the gear cover.
PRACTICAL GRINDER APPLICATION
1. Pressure
To prolong the life of the machine and ensure a
first class finish, it is important that the machine
should not be overloaded by applying too much
pressure. In most applications, the weight of the
machine alone is sufficient for effective grinding.
Too much pressure will result in reduced rotational
speed, inferior surface finish, and overloading which
could reduce the life of the machine.
2. Grinding angle
Do not apply the entire surface of the depressed
center wheel to the material to be ground. As
shown in Fig. 1, the machine should be held at an
angle of 15˚ ~ 30˚ so that the external edge of the
depressed center wheel contacts the material at an
optimum angle.
3. To prevent a new depressed center wheel from
digging into the workpiece, initial grinding should
5


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Hitachi G 12SA at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Hitachi G 12SA in the language / languages: Dutch as an attachment in your email.

The manual is 0,35 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info