Makita M0920 Manuel D'instruction page 7

ASSEMBLY
WARNING:
Only actuate the shaft lock when the spindle is not
moving.
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before carrying out any work on the
tool.
Installing side grip (handle)
CAUTION:
Always be sure that the side grip is installed
•
securely before operation.
013897
Screw the side grip securely on the position of the tool
as shown in the figure.
Installing or removing wheel guard
(For depressed center wheel/Multi disc)
WARNING:
When using a
•
wheel/Multi-disc, the wheel guard must be fitted on
the tool so that the closed side of the guard always
points toward the operator.
1
3
015030
Mount the wheel guard with the protrusion on the wheel
guard band aligned with the notch on the bearing box.
Then rotate the wheel guard to such an angle that it can
protect the operator according to work. Be sure to
tighten the screw securely.
To remove wheel
procedure in reverse.
depressed center
1. Wheel guard
2. Screw
3. Bearing box
2
guard, follow the
Installing or removing depressed center
grinding wheel/Multi-disc(optional accessory)
WARNING:
Always use supplied guard when depressed
•
center grinding wheel/Multi-disc is on tool. Wheel
can shatter during use and guard helps to reduce
chances of personal injury.
015055
Mount the inner flange onto the spindle. Fit the wheel/disc
on the inner flange and screw the lock nut with its protrusion
facing downward (facing toward the wheel).
2
015031
To tighten the lock nut, press the shaft lock firmly so that
the spindle cannot revolve, then use the lock nut wrench
grinding
and securely tighten clockwise.
To remove the wheel, follow the installation procedure in
reverse.
OPERATION
WARNING:
It should never be necessary to force the tool. The
•
weight of the tool applies adequate pressure.
Forcing and excessive pressure could cause
dangerous wheel breakage.
ALWAYS replace wheel if tool is dropped while
•
grinding.
NEVER bang or hit grinding disc or wheel onto work.
•
Avoid
•
especially when working corners, sharp edges etc.
This can cause loss of control and kickback.
NEVER use tool with wood cutting blades and
•
installation
other saw blades. Such blades when used on a
grinder frequently kick and cause loss of control
leading to personal injury.
7
1
2
3
1
bouncing and snagging
1. Lock nut
2. Depressed
center grinding
wheel/Multi-disc
3. Inner flange
1. Lock nut wrench
2. Shaft lock
the wheel,