Operation - Makita DGA411 Betriebsanleitung

► Fig.13:
1. Lock nut wrench 2. Shaft lock
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.
► Fig.14:
1. Lock nut 2. Flex wheel 3. Back up pad
4. Inner flange
Follow instructions for depressed center wheel but also
use back up pad over wheel. See order of assembly on
accessories page in this manual.
Installing or removing abrasive disc
Optional accessory
NOTE: Use sander accessories specified in this
manual. These must be purchased separately.
For 100 mm (4") model
► Fig.15:
1. Sanding lock nut 2. Abrasive disc
3. Rubber pad 4. Inner flange
1. Mount the inner flange onto the spindle.
2. Mount the rubber pad onto the spindle.
3. Fit the disc on the rubber pad and screw the
sanding lock nut onto the spindle.
4. Hold the spindle with the shaft lock, and securely
tighten the sanding lock nut clockwise with the lock
nut wrench.
To remove the disc, follow the installation procedure in
reverse.
For 115 mm (4 - 1/2") / 125 mm (5")
model
► Fig.16:
1. Sanding lock nut 2. Abrasive disc
3. Rubber pad
1. Mount the rubber pad onto the spindle.
2. Fit the disc on the rubber pad and screw the
sanding lock nut onto the spindle.
3. Hold the spindle with the shaft lock, and securely
tighten the sanding lock nut clockwise with the lock
nut wrench.
To remove the disc, follow the installation procedure in
reverse.
Connecting a vacuum cleaner
Optional accessory
WARNING:
created by grinding/cutting/sanding operation.
Metal particles created by such operation are so hot
that they ignite dust and the filter inside the vacuum
cleaner.
To avoid dusty environment caused by masonry cutting,
use a dust collecting wheel guard and a vacuum
cleaner.
Refer to the instruction manual attached to the dust
collecting wheel guard for assembling and using it.
► Fig.17:
1. Dust collecting wheel guard 2. Hose of
the vacuum cleaner

OPERATION

WARNING:
force the tool. The weight of the tool applies
adequate pressure. Forcing and excessive pressure
could cause dangerous wheel breakage.
WARNING:
dropped while grinding.
WARNING:
or wheel onto work.
WARNING:
wheel, especially when working corners, sharp
edges etc. This can cause loss of control and
kickback.
WARNING:
blades and other saw blades. Such blades when
used on a grinder frequently kick and cause loss of
control leading to personal injury.
CAUTION:
Never switch on the tool when it
is in contact with the workpiece, it may cause an
injury to operator.
CAUTION:
Always wear safety goggles or a
face shield during operation.
CAUTION:
After operation, always switch off
the tool and wait until the wheel has come to a
complete stop before putting the tool down.
CAUTION:
ALWAYS hold the tool firmly with
one hand on housing and the other on the side
grip (handle).
Grinding and sanding operation
► Fig.18
23 ENGLISH
Never vacuum metal particles
It should never be necessary to
ALWAYS replace wheel if tool is
NEVER bang or hit grinding disc
Avoid bouncing and snagging the
NEVER use tool with wood cutting