Publicité
MAINTENANCE
CAUTION:
Always be sure that the tool is
switched off and the battery cartridge is removed
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.
Cleaning the tool
After each use, remove the battery cartridges and the
wheel, and then clean dust, dirt or metal chips accu-
mulated inside the wheel guard. Clean the tool body
by wiping off dust, dirt with a dry cloth or one dipped in
soapy water and wrung out. Use a dry cloth to wipe the
dirt off the lens of the lamp. Be careful not to scratch the
lens of lamp, or it may lower the illumination.
► Fig.20: 1. Wheel guard 2. Lens of the lamp
Cleaning the air vent
Regularly clean the tool's air vents or whenever the
vents start to become obstructed.
► Fig.21: 1. Air vent
Replacing the synchro-belt
1.
Remove the battery cartridges and the wheel.
2.
Loosen the hex socket bolts using the tip of the
TROUBLESHOOTING
Before asking for repairs, conduct your own inspection first. If you find a problem that is not explained in the manual,
do not attempt to dismantle the tool. Instead, ask Makita Authorized Service Centers, always using Makita replace-
ment parts for repairs.
State of abnormality
Motor does not run.
Motor stops running after a little use.
Probable cause (malfunction)
Battery cartridges are not installed.
Battery problem (under voltage)
The drive system does not work
correctly.
Battery's charge level is low.
Overheating.
15 ENGLISH
box wrench, and then remove the cover.
► Fig.22: 1. Box wrench 2. Hex socket bolt 3. Cover
3.
Push in the shaft lock button and hold it to lock
the large pulley, and then turn the nut counterclockwise
using the thin end of the box wrench.
► Fig.23: 1. Large pulley 2. Shaft lock button
4.
Push in the shaft lock button and hold it to lock the
large pulley, and then turn the small disc counterclock-
wise using the thick end of the box wrench to loosen the
synchro-belt.
► Fig.24: 1. Shaft lock button 2. Large pulley 3. Small
disc
5.
Remove the belt.
6.
With the grooves on the belt inside, attach one
end of the belt to the small pulley, and then attach the
other end of the belt to the large pulley.
► Fig.25: 1. Belt 2. Large pulley 3. Small pulley
7.
Push in the shaft lock button and hold it to lock
the large pulley, and then turn the small disc clockwise
using the thick end of the box wrench to tighten the belt.
► Fig.26: 1. Shaft lock button 2. Large pulley
NOTE: Make sure that the small disc is in the position
shown in the figure.
► Fig.27: 1. Small disc
8.
Push in the shaft lock button and hold it to lock the
large pulley, and then turn the nut clockwise using the
thin end of the box wrench.
► Fig.28: 1. Shaft lock button
NOTE: When tightening the nut, apply 19 - 21 N•m as
tightening torque.
9.
Attach the cover, and then tighten the hex socket
bolts using the tip of the box wrench.
► Fig.29: 1. Box wrench 2. Hex socket bolt 3. Cover
Remedy
Install two battery cartridges. This tool does not
work with one battery cartridge.
Recharge the battery. If recharging is not effective,
replace the battery cartridge.
Ask your local authorized service center for repair.
Recharge the battery. If recharging is not effective,
replace the battery cartridge.
Stop using of tool to allow it to cool down.
Publicité
