Maintenance; Operation; Optional Accessories - Makita 9902 Bedienungsanleitung

Adjusting belt tracking
more than 6 mm
004230
Switch on the tool and make sure that the belt is aligned
properly. If the edge of the belt extends beyond the edge
of the base or the edge of the belt retracts more than 6
mm away from the edge of the base, use the adjusting
knob to adjust the belt tracking.
Dust bag
Fig.5
Attach the dust bag onto the dust spout. The dust spout
is tapered. When attaching the dust bag, push it onto the
dust spout firmly as far as it will go to prevent it from
coming off during operation.
Fig.6
When the dust bag is about half full, remove the dust bag
from the tool and pull the fastener out. Empty the dust
bag of its contents, tapping it lightly so as to remove
particles adhering to the insides which might hamper
further collection.
NOTE:
If you connect a Makita vacuum cleaner to this tool, more
•
efficient and cleaner operations can be performed.
Connecting to Makita vacuum cleaner
Fig.7
Cleaner sanding operations can be performed by
connecting the belt sander to Makita vacuum cleaner.
When connecting to Makita vacuum cleaner, an optional
hose 28 mm in inner diameter is necessary.

OPERATION

Sanding operation
Fig.8
CAUTION:
The tool should not be in contact with the workpiece
•
surface when you turn the tool on or off. Otherwise
a poor sanding finish or damage of the belt may
result.
Hold the tool firmly with both hands. Turn the tool on and
wait until it attains full speed. Then gently place the tool
on the workpiece surface. Keep the belt flush with the
workpiece at all times and move the tool back and forth.
Never force the tool. The weight of the tool applies
adequate pressure. Excessive pressure may cause
stalling, overheating of the motor, burning of the
workpiece and possible kickback.
1. Steel plate
1
2. Adjusting knob
2
Sanding shoe (optional accessory)
Fig.9
The sanding shoe readily allows you to sand workpieces
more evenly.

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.
Replacing carbon brushes
Fig.10
Remove and check the carbon brushes regularly.
Replace them when they are worn down to the limit mark.
Keep the carbon brushes clean and free to slip in the
holders. Both carbon brushes should be replaced at the
same time. Use only identical carbon brushes.
Use a screwdriver to remove the brush holder caps. Take
out the worn carbon brushes, insert the new ones and
secure the brush holder caps.
Fig.11
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized Service Centers, always
using Makita replacement parts.

OPTIONAL ACCESSORIES

CAUTION:
These accessories
•
recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons.
attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
Abrasive belts
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Sanding shoe
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Dust bag
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Hose 28 mm in inner diameter
•
Belt sander stand
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NOTE:
Some items in the list may be included in the tool
•
package as standard accessories. They may differ
from country to country.
5
or attachments
Only use accessory or
are