Operation; Maintenance - Makita HM1317CB Instruction Manual

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
2
3
4
1. Bit
2. Tool retainer
3. Tool holder
4. When the bit is inserted
5. When the bit is retained
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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.
1

OPERATION

Chipping/Scaling/Demolition
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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.

MAINTENANCE

CAUTION:
Always be sure that the tool is switched off and
5
•
unplugged before attempting to perform inspection
or maintenance.
Never use gasoline, benzine, thinner, alcohol or
•
the like. Discoloration, deformation or cracks may
result.
Lubrication
CAUTION:
This servicing should be performed by Makita
•
Authorized or Factory Service Centers only.
This tool requires no hourly or daily lubrication because
it has a grease-packed lubrication system. However, it is
recommended to periodically replace the grease for
longer tool life.
First, switch off and unplug the tool.
For model HM1307C,HM1307CB only
1
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Remove the six screws using a hex wrench and remove
the rear cover.
6
1. Rear cover
2. Hex wrench
2