Makita PC5010C Instruction Manual page 9

Installing or removing cup-type
diamond wheel
Optional accessory
WARNING:
Be sure to use a genuine Makita
cup-type diamond wheel.
WARNING:
For cup-type diamond wheels that
are 4 mm or thinner, place the convex section of
the lock nut upwards and attach to the spindle.
CAUTION:
When installing a cup-type dia-
mond wheel, always make sure to tighten the lock
nut firmly.
Mount the inner flange onto the spindle.
Make sure to fit the dented part of the inner flange onto
the straight part at the bottom of the spindle.
1
2
3
4
Fig.10
► 1. Lock nut 2. Cup-type diamond wheel 3. Inner
flange 4. Spindle 5. Shaft lock
Fit the cup-type diamond wheel on the inner flange and
screw the lock nut onto the spindle.
As shown in the figure, flip the lock nut according to the
thickness of the cup-type diamond wheel.
＜
t 4mm
t≧4mm
Fig.11
► 1. Lock nut 2. Convex section
5
2
1
2
To tighten the lock nut, press the shaft lock firmly so
that the spindle cannot revolve, then use the lock nut
wrench and securely tighten clockwise.
To remove the cup-type diamond wheel, follow the
above installing procedure in reverse.
Connecting a vacuum cleaner
Optional accessory
Fig.12
When you wish to perform clean concrete-planing
operation, connect a Makita vacuum cleaner to your
tool. Then connect a hose of the vacuum cleaner to the
nozzle as shown in the figure.
Installing or removing dust cover
attachment
Optional accessory
CAUTION:
Always be sure that the tool is
switched off and unplugged before installing or
removing the dust cover attachment. Failure to do
so causes damage to the tool or a personal injury.
Install the dust cover attachment to each specified
position.
For details, refer to the instruction manual of the dust
cover attachment.
NOTICE:
Clean out the dust cover attachment
when it is clogged with dust or foreign matters.
Continuing operation with a clogged dust cover
attachment will damage the tool.
9 ENGLISH