Makita DGA404 Manuel D'instructions page 10

► 1. Lock nut 2. Depressed center wheel 3. Inner flange
Mount the inner flange onto the spindle. Fit the wheel/disc
on the inner flange and screw the lock nut onto the spindle.
1
2
► 1. Lock nut wrench 2. Shaft lock
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 wheel, follow the installation procedure
in reverse.
Installing or removing flex wheel
(optional accessory)
WARNING:
• Always use supplied guard when flex wheel is
on tool. Wheel can shatter during use and guard
helps to reduce chances of personal injury.
► 1. Lock nut 2. Flex wheel 3. Plastic pad 4. Inner flange
Follow instructions for depressed center grinding wheel/
1
Multi-disc but also use plastic pad over wheel. See
order of assembly on accessories page in this manual.
2
Installing or removing abrasive disc
(optional accessory)
3
1
2
3
► 1. Sanding lock nut 2. Abrasive disc 3. Rubber pad
Mount the rubber pad onto the spindle. Fit the disc on
the rubber pad and screw the lock nut onto the spindle.
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 disc, follow the installation procedure in reverse.
NOTE:
• Use sander accessories specified in this man-
ual. These must be purchased separately.
OPERATION
WARNING:
• It should never be necessary to force the tool.
The weight of the tool applies adequate pres-
sure. 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 bouncing and snagging the wheel, espe-
cially when working corners, sharp edges etc.
This can cause loss of control and kickback.
1
• NEVER use tool with wood cutting blades and
other sawblades. Such blades when used on a
grinder frequently kick and cause loss of control
2
leading to personal injury.
3
CAUTION:
• Never switch on the tool when it is in contact
4
with the workpiece, it may cause an injury to
operator.
• Always wear safety goggles or a face shield
during operation.
• After operation, always switch off the tool and
wait until the wheel has come to a complete stop
before putting the tool down.
10 ENGLISH