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FUNCTIONAL DESCRIPTION
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before adjusting or checking function on
the tool.
Shaft lock
1. Shaft lock
1
013066
CAUTION:
Never actuate the shaft lock when the spindle is
•
moving. The tool may be damaged.
Press the shaft lock to prevent spindle rotation when
installing or removing accessories.
Switch action
1. Slide switch
1
lever
013067
CAUTION:
Before plugging in the tool, always check to see that
•
the slide switch lever actuates properly and returns to
the "O (OFF)" position when the rear of the switch
lever is depressed.
Switch can be locked in "I (ON)" position for ease of
•
operator comfort during extended use. Apply caution
when locking tool in "I (ON)" position and maintain
firm grasp on tool.
To start the tool, slide the switch lever toward the "I (ON)"
position. For continuous operation, press the front of the
switch lever to lock it.
To stop the tool, press the rear of the switch lever, then
slide it toward the "O (OFF)" position.
ASSEMBLY
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before carrying out any work on the tool.
Installing side grip (handle)
(optional accessory for M0900)
011714
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)
1. Wheel guard
1
2. Bearing box
3. Screw
2
3
013086
1. Wheel guard
1
2. Bearing box
3. Screw
3
2
015567
CAUTION:
The wheel guard must be fitted on the tool so that the
•
closed side of the guard always points toward the
operator.
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 guard, follow the installation procedure in
reverse.
Installing or removing depressed center
grinding wheel/Multi-disc
1. Lock nut
1
2. Depressed
center grinding
2
wheel/Multi-disc
3. Inner flange
3
013088
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.
Mount the inner flange onto the spindle. Fit the wheel/disc
on the inner flange and screw the lock nut onto the spindle.
In case of mounting a depressed center grinding wheel
/multi-disc thinner than 4 mm, place the lock nut so that the
protrusion on the lock nut faces outside. Otherwise, place it
so that the protrusion on it fits into the inner diameter of the
wheel / disc.
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.
1. Lock nut wrench
1
2. Shaft lock
2
013087
To remove the wheel, follow the installation procedure in
reverse.
WARNING:
Only actuate the shaft lock when the spindle is not moving.
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 bouncing and snagging the wheel, especially
•
when working corners, sharp edges etc. This can
cause loss of control and kickback.
NEVER use tool with wood cutting blades and other
•
saw blades. Such blades when used on a grinder
frequently kick and cause loss of control leading to
personal injury.
CAUTION:
After operation, always switch off the tool and wait
•
until the wheel has come to a complete stop before
putting the tool down.
Grinding operation
Without side handle
A
B
013089
ALWAYS hold the tool firmly with only one hand on housing.
Do not touch the metal part.
With side handle (optional accessory)
011754
ALWAYS hold the tool firmly with one hand on housing and
the other on the side handle.
Turn the tool on and then apply the wheel or disc to the
workpiece.
In general, keep the edge of the wheel or disc at an angle
of about 15 degrees to the workpiece surface.
During the break-in period with a new wheel, do not work
the grinder in the B direction or it will cut into the workpiece.
Once the edge of the wheel has been rounded off by use,
the wheel may be worked in both A and B direction.
MAINTENANCE
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before attempting to perform inspection 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
replacement parts.
Makita
Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi 446-8502 Japan
www.makita.com
IWT
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