Specifications - Hitachi G10ST Handling Instructions Manual

English
PRECAUTIONS ON USING DISC GRINDER
1. Never operate these power tools without Wheel Guards.
2. Use only a depressed center wheel of permissible
peripheral speed 72 m/s (4300 m/min) or more.
3. Correct use for safe operation.
4. Mounting the standard depressed center wheel.
5. Have a trial run before grinding commence.
6. Keep away from a revolving depressed center wheel.

SPECIFICATIONS

Model
Power Source (by areas)
Power Input
*1
No-load speed
Wheel size
external dia.
thickness
hole dia.
Weight
*2
Be sure to check the nameplate on product as it is subject to change by areas.
*1
Only main body.
*2
STANDARD ACCESSORIES
(1) Depressed center wheel ...............................................1
(Resinoid Wheel)
external dia. 100 mm
thickness
hole dia.
(2) Wrench .........................................................................1
Standard accessories are subject to change without notice.
OPTIONAL ACCESSORIES . . . . sold separately
CAUTION
Always operate the grinder with the wheel guard
attached.
1. 100mm Sanding Disc Set
Sanding Disc
Washer Nut
In case when only a relatively small metal surface area is
to be polished and it is desired to give it a particularly fi ne
fi nish, this is used for preliminary polishing of the metal
surface before applying point, for removing rust, and for
removing point when a new test is to be applied.
There are eleven diff erent kinds of sanding discs, having
grains of #16, #20, #24, #30, #36, #40, #50, #60, #80,
#100, #120. When placing your order, please specify the
grain of the disc desired.
5
*1
4 mm
16 mm
Rubber Pad
Washer
7. Pay strict attention to sparks.
8. Do not leave the revolving Grinder unattended on the
fl oor.
9. Follow the procedures of these Handling Instructions on
depressed center wheel replacement.
10. Avoid overload operation.
11. Do not push in the lock pin while the spindle is running.
12. Be careful those around one while operating.
G10ST
(110V, 220V, 230V, 240V)
720 W
12,000/min
Max. Peripheral Speed: 72 m/s (4300 m/min)
100 mm
4 mm, 6 mm
16 mm
1.5 kg
2. Diamond Wheel Set
This is used for cutting and scribing of concrete, stone,
tile etc.
Diamond Wheel
Segment
Type
Optional accessories are subject to change without notice.
APPLICATIONS
○ Removal of casting fi n and fi nishing 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 brick, marble, etc.
○ Cutting and scribing of concrete, stone, tile, (use the
diamond wheel)
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized conforms
to the power requirements specifi ed on the product
nameplate.
CAUTIONS
Do not operate from a direct current power source.
Doing so may not only cause damage to the grinder, but
may lead to accidents.
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.
50/60 Hz
Guide Base Ass'y