HIKOKI G23MR Manuale di istruzioni per la movimentazione - Pagina 3

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SPECIFICATIONS

Model

Voltage (by areas)*

Input*

No-load speed

Outer dia.

Wheel

Inner dia.

Peripheral speed

Weight*

Starting current limiter*

*1 Be sure to check the nameplate on product as it is subject to change by areas.

*2 Weight: Only main body

*3 The starting current limiter produces the starting current to such an extent that a fuse (16A, slow-blow) is not

tripped.

STANDARD ACCESSORIES

(1) Wrench ........................................................................ 1

(2) Side handle ................................................................. 1

Depressed center wheels are not provided as standard

accessories.

Standard accessories are 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.

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 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.

G18MR

8500/min

180 mm

G23MR

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

2400 W

22 mm

80 m/s

5.4 kg

[Installing and adjusting the wheel guard]

Open the lever and insert the locating pin of wheel

guard, bringing it into line with the across flats of

packing ground.

Then, turn the wheel guard to a desired position (for

use).

Close the lever and fix it. If and when required, carry

out adjustments by tightening or loosening the screw.

If the lever does not move smoothly, apply some

lubricating oil to the sliding section between the set

piece and the lever.

Fasten the wheel guard at the position where the

across flats of the wheel guard positioning pin and

packing ground are aligned (the position where the

wheel guard is inserted), but do not use it.

Lever

Set piece

Screw

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".

G23MRU

6600/min

230 mm

Yes

Locating pin

Fig. 1