HIKOKI G 12SA3 Manual Petunjuk Penanganan - Halaman 5

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SPECIFICATIONS

Model

Rated voltage (by areas)*

Power input*

No-load speed*

Wheel

Weight (only main body)

* 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.

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 synthetic resins, slate, brick, marble, etc.

Cutting of synthetic concrete, stone, brick, marble, and

similar materials.

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.

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 suﬃ cient 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 ﬁ tted 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 eﬀ ectiveness. Ensure that the setting screw

is thoroughly tightened after adjusting the wheel guard.

[In the case of Tool-less wheel guard] (Fig. 1)

Set the wheel ass'y to the packing gland.

Tighten M5 screw to secure the wheel guard while the

lever is in closed position.

Perform the adjustment of the wheel guard while the

lever is released. (Loosen M5 screw and readjust if the

wheel guard does not rotate smoothly.)

After adjustment, if grinder operation is required, perform

the operation only after setting the lever in closed

position.

outer dia. × hole dia.

peripheral speed

G12SA3

(110V, 120V, 127V, 220V, 230V, 240V)

1300 W

11000 /min

115 × 22.23 mm

Lubricate the sliding section of the set piece (B) and the

lever if the lever does not move smoothly.

Lever

Set piece (B)

M5 screw

5. Ensure that mounted wheels and points are ﬁ tted in

accordance with the manufacturer's instructions.

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 "ASSEMBLING AND DISASSEMBLING

THE DEPRESSED CENTER WHEEL"

Ensure that blotters are used when they are provided

with the bonded abrasive product and when they are

required.

Do not use separate reducing bushings or adaptors to

adapt large hole abrasive wheels.

For tools intended to be ﬁ tted with threaded hole wheel,

ensure that the thread in the wheel is long enough to

accept the spindle length.

Do not use cutting oﬀ wheel for side grinding.

6. Conducting a trial run

Ensure that the abrasive products is correctly mounted

and tightened before use and run the tool at no-load for

30 seconds in a safe position, stop immediately if there

is considerable vibration or if other defects are detected.

If this condition occurs, check the machine to determine

the cause.

7. Conﬁ rm the push button.

Conﬁ rm that the push button is disengaged by pushing

push button two or three times before switching the

power tool on (See Fig. 3).

8. Fixing the side handle.

Screw the side handle into the gear cover.

9. RCD

The use of a residual current device with a rated residual

current of 30 mA or less at all times is recommended.

G13SB3

125 × 22.23 mm

80 m/s

1.9 kg

Fig. 1

English