Makita GV7000 Manuel D'instructions page 8

3. To tighten the lock nut, hold the spindle with
the wrench so that the spindle cannot revolve, then
securely tighten the lock nut clockwise using the lock
nut wrench.
► Fig.6: 1. Lock nut wrench 2. Wrench
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 ade-
quate pressure. Forcing and excessive pressure
could cause dangerous disc breakage.
WARNING:
ALWAYS replace the disc if tool is
dropped during operation.
WARNING:
NEVER hit the workpiece with the
disc.
WARNING:
Avoid bouncing and snagging
the disc, especially when working corners,
sharp edges etc. This can cause loss of control and
kickback.
CAUTION:
Never switch on the tool when it
is in contact with the workpiece, it may cause an
injury to operator.
CAUTION:
Never run the tool without the
abrasive disc. You may seriously damage the pad.
CAUTION:
Always wear safety goggles or a
face shield during operation.
CAUTION:
After operation, always switch
off the tool and wait until the disc 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).
Sanding operation
► Fig.7
Hold the tool firmly with one hand on the gripping part
of the tool and the other hand on the side grip when
performing the tool.
Turn the tool on and then apply the abrasive disc to the
workpiece.
In general, keep the abrasive disc at an angle of about
15 degrees to the workpiece surface.
Apply slight pressure only. Excessive pressure will
result in poor performance and premature wear to the
abrasive disc.
MAINTENANCE
CAUTION:
Always be sure that the tool is
switched off and unplugged before attempting to
perform inspection or maintenance.
NOTICE:
Never use gasoline, benzine, thinner,
alcohol or the like. Discoloration, deformation or
cracks may result.
To maintain product SAFETY and RELIABILITY,
repairs, any other maintenance or adjustment should
be performed by Makita Authorized or Factory Service
Centers, always using Makita replacement parts.
Replacing carbon brushes
► Fig.8: 1. Limit mark
Check the carbon brushes regularly.
Replace them when they wear 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.
1. Use a screwdriver to remove the brush holder
caps.
2.
Take out the worn carbon brushes, insert the new
ones and secure the brush holder caps.
► Fig.9: 1. Brush holder cap 2. Screwdriver
OPTIONAL
ACCESSORIES
CAUTION:
These accessories or attachments
are 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. Only use accessory or attachment
for its stated purpose.
If you need any assistance for more details regard-
ing these accessories, ask your local Makita Service
Center.
• Rubber pad
• Abrasive disc
• Sanding lock nut
• Lock nut wrench
• Wrench
NOTE: Some items in the list may be included in the
tool package as standard accessories. They may
differ from country to country.
8 ENGLISH