Maintenance; Sanding Operation - Makita BO3700 Instruction Manual

For hook-and-loop type of abrasive paper with
pre-punched holes (optional accessory):
Fig.4
Remove the pad for the conventional type of abrasive
paper from the tool with a screwdriver. Install the pad for
the hook-and-loop type of abrasive paper (optional
accessory) on the tool. Tighten the screws firmly to
secure the pad.
Remove all dirt or foreign matter from the pad. Attach the
paper to the pad, aligning the holes in the paper with
those in the pad.
Fig.5
CAUTION:
Always use hook-and-loop type of abrasive papers.
•
Never use pressure-sensitive abrasive paper.
Dust bag
Fig.6
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.
For the best results, empty the dust bag when it becomes
approximately half full, tapping it lightly to remove as
much dust as possible.
Installing paper dust bag (optional accessory)
Fig.7
Place the paper dust bag on the paper dust bag holder
with its front side upward. Insert the front fixing cardboard
of the paper dust bag into the groove of the paper dust
bag holder.
Then press the upper part of the front fixing cardboard in
arrow direction to hook it onto the claws.
Fig.8
Insert the notch of the paper dust bag into the guide of
the paper dust bag holder. Then install the paper dust
bag holder set on the tool.
Fig.9
Fig.10
OPERATION

Sanding operation

Fig.11
CAUTION:
Never run the tool without the abrasive paper. You
•
may seriously damage the pad.
Never force the tool. Excessive pressure may
•
decrease the sanding efficiency, damage the
abrasive paper or shorten tool life.
Hold the tool firmly. Turn the tool on and wait until it
attains full speed. Then gently place the tool on the
workpiece surface. Keep the pad flush with the
workpiece and apply slight pressure on the tool.

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 Makita
replacement parts.
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 paper (with pre-punched holes)
•
Hook-and-loop type of abrasive paper
•
Paper dust bag
•
Paper dust bag holder
•
Punch plate
•
Hose 28-1.5
•
Backing pad (For use with hook-and-loop type of
•
abrasive paper)
Backing pad (For use with conventional type of
•
abrasive paper)
5
or attachments
Only use accessory or
are