Makita 4107RH Instruction Manual - Operation

7

The inner flange has a 25 mm diameter on one side and 25.4 mm diameter on

the other. The side with 25.4 mm diameter is marked by “25.4”. Use the cor-

rect side for the hole diameter of the wheel you intend to use. Mounting the

wheel on the wrong side can result in dangerous vibration.

Water flow

Attach the vinyl tube onto the water pipe and attach the adapter on the vinyl

tube to a faucet of water mains pressure. Adjust the amount of water flow by

simply adjusting the water cock.

CAUTION:

•

Adjust the water cock so that the water flow rate does not exceed 1.2

liters per minute.

OPERATION

Adjust the amount of water flow. Hold the tool firmly. Set the base plate on the

workpiece to be cut without the wheel making any contact. Then turn the tool

on and wait until the wheel attains full speed. Now simply move the tool for-

ward over the workpiece surface, keeping it flat and advancing smoothly until

the cutting is completed. Keep your cutting line straight and your speed of

advance uniform.

CAUTION:

•

THIS TOOL SHOULD ONLY BE USED ON HORIZONTAL SURFACES.

•

Be sure to move the tool forward in a straight line and gently. Forcing

and exerting excessive pressure or allowing the wheel to bend, pinch or

twist in the cut can cause overheating of the motor and dangerous

kickback of the tool.

MAINTENANCE

CAUTION:

•

Always be sure that the tool is switched off and unplugged before

attempting to perform inspection or maintenance.

After use

Blow away dust from the inside of the tool by running the tool at an idle for a

while. Brush off accumulation of dust on the base. Accumulation of dust in the

motor or on the base may cause a malfunction of the tool.

1. Mounting shaft

2. Inner flange

3. 25.4 mm marking

4. Diamond wheel

5. Outer flange

6. Hex bolt

1

2

3

4

5

6

25.4

25

25

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1. Water cock

1

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