Makita HM1307CB User Manual download pdf (Page 6)

tool is switched on, the carbon brushes may be worn out,

or the controller, the motor or the ON/OFF switch may be

malfunction.

The red service indicator lamp flickers up when the

carbon brushes are nearly worn out to indicate that the

tool needs servicing. After approx. 8 hours of use, the

motor will automatically be shut off.

ASSEMBLY

CAUTION:

•

Always be sure that the tool is switched off and

unplugged before carrying out any work on the tool.

Side handle (auxiliary handle)

Fig.4

The side handle can be swung 360° on the vertical and

secured at any desired position. Just loosen the clamp

nut to swing the side handle to a desired position. Then

tighten the clamp nut securely.

Installing or removing the bit

For Model HM1307C,HM1317C only

Fig.5

With the notched portion on the shank of the bit facing

toward the tool retainer, insert the bit into the tool holder

as far as it will go. Then pull out and turn the tool retainer

180° to secure the bit. After installing, always make sure

that the bit is securely held in place by trying to pull it

out.

For Model HM1307CB,HM1317CB only

Fig.6

This tool accepts bits either with or without a collar on its

shank.

(1) For bits with a collar

010293

To install the bit, follow either procedure (1) or (2)

described below.

Pivot the tool retainer back and slightly downward.

Insert the bit into the tool holder as far as it will go.

To securely retain the bit, return the tool retainer to

its original position.

CAUTION:

• Always assure that the bit is securely retained by

attempting to pull the bit out of the tool holder after

completing the above procedure.

(2) For bits without a collar

010294

Pivot the tool retainer forward and slightly

downward. With the notched portion of the bit

facing the tool retainer shaft, insert the bit into the

tool holder as far as it will go. Then pivot the tool

retainer further downward toward the barrel to

securely retain the bit.

CAUTION:

• Always assure that the bit is securely retained by

attempting to pull the bit out of the tool holder after

completing the above procedure.

• The bit without a collar cannot be retained by the

method shown in Fig.(1).

To remove the bit, follow the installation procedure in

reverse.

OPERATION

Chipping/Scaling/Demolition

Fig.7

Always use the side grip (auxiliary handle) and firmly

hold the tool by both side grip and switch handle during

operations. Turn the tool on and apply slight pressure on

the tool so that the tool will not bounce around,

uncontrolled. Pressing very hard on the tool will not

increase the efficiency.

1. Bit

2. Tool retainer

3. Tool holder

4. When the bit is inserted

5. When the bit is retained

1. Bit

2. Tool retainer

3. Tool holder

4. When the bit is inserted

5. When the bit is retained

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Makita HM1307CB User Manual Page 6

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