Maintenance; Operation - Makita 906 Instruction Manual

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► 1. Wrench 17 2. Wrench 10 3. Collet nut
Loosen the collet nut and insert the wheel point into the
collet nut. Use the smaller wrench to hold the spindle
and the larger one to tighten the collet nut securely.
The wheel point should not be mounted more than 10
mm from the collet nut. Exceeding this distance could
cause vibration or a broken shaft.
NOTE:
• If you cannot insert the wheel point into the
collet nut after loosening the collet nut, the collet
cone may obstruct the wheel point. In that case,
remove the collet nut and reposition the collet
cone.
10 mm(3/8")
To remove the wheel point, follow the installation proce-
dure in reverse.

OPERATION

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6 ENGLISH
Turn the tool on without the wheel point making any
contact with the workpiece and wait until the wheel point
attains full speed. Then apply the wheel point to the
workpiece gently. To obtain a good finish, move the tool
in the leftward direction slowly.
CAUTION:
• Apply light pressure on the tool. Excessive
pressure on the tool will only cause a poor finish
and overloading of the motor.
• The wheel point continues to rotate after the tool
is switched off.
Dressing wheel point
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► 1. Dressing stone
When the wheel point becomes "loaded" with various
bits and particles, you should dress the wheel point with
the dressing stone.

MAINTENANCE

CAUTION:
• Always be sure that the tool is switched off and
unplugged before attempting to perform inspec-
tion or maintenance.
• Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.
To maintain product SAFETY and RELIABILITY,
repairs, carbon brush inspection and replacement, any
other maintenance or adjustment should be performed
by Makita Authorized Service Centers, always using
Makita replacement parts.