Makita CE003G Manuel D'instructions page 15

NOTE: When the battery cartridge temperature is
low, the tool may not work to its full capacity. At this
time, for example, use the tool for a light-duty cut for
a while until the battery cartridge warms up as high
as room temperature. Then, the tool can work to its
full capacity.
NOTE: If the cutting action of the diamond wheel
begins to diminish, dress the cutting edge of the
wheel using an old discarded coarse grit bench
grinder wheel or concrete block. Dress by pressing
lightly on the outer edge of the diamond wheel.
When feeding water during cutting
CAUTION:
When using a wet-type diamond
wheel, always feed water during cutting.
Connect the tool to the water supply and turn the cock
in the direction of the arrow as illustrated. Adjust the
position of the cock to obtain a gentle flow of water.
► Fig.19: 1. Cock
CAUTION:
When feeding water, always keep
the tool head lower than the tool body to prevent
water entering into the tool mechanism. Failure to
do so may cause electric shock.
► Fig.20
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 cartridge 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.21: 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.22: 1. Inhalation vent 2. Exhaust vent
Changing the synchro-belt
1. Remove the battery cartridge and the wheel.
2. Loosen the hex socket bolts using box wrench
handle and then remove the cover.
► Fig.23: 1. Hex socket bolt 2. Cover
3.
Turn the hex socket bolts on the cover of pulley
(driving) counterclockwise using box wrench handle and
then remove the cover and the plate on the pully.
► Fig.24: 1. Hex socket bolt 2. Cover 3. Plate
4. Pulley (driving) 5. Box wrench (hex
wrench-shaped handle tip)
4.
Push in the shaft lock button and hold it to lock the
pulley (driven), turn the nut on the pulley (driven) coun-
terclockwise using the box wrench, and then remove
the nut and the plate on the pully.
► Fig.25: 1. Nut 2. Plate 3. Pulley (driven) 4. Box
wrench 5. Shaft lock button
5.
Move the synchro-belt around the pulleys to the
right while pulling up until the synchro-belt comes off.
► Fig.26: 1. Synchro-belt
6. Hook the new synchro-belt on the teeth of the
pulley (driven), with the teeth of the belt facing inside.
Put the other end of the synchro-belt onto the pulley
(driving) so that it is partially hooked on the teeth of the
pulley. After that, move the synchro-belt around the pul-
leys to the right. The synchro-belt will get on the track
as you turn.
► Fig.27: 1. Synchro-belt 2. Pulley (driving) 3. Pulley
(driven)
7. Make sure that all the teeth on the internal circle
of the synchro-belt fit into the teeth on the pulleys. Move
the synchro-belt around the pulleys and check for any
abnormal noise or vibration.
► Fig.28: 1. Synchro-belt 2. Pulley (driving) 3. Pulley
(driven)
8. Align the pins on the pulley (driving) and the holes
in the plate firmly, then put the cover on and tighten the
hex socket bolts using box wrench handle.
► Fig.29: 1. Hex socket bolt 2. Cover 3. Plate 4. Box
wrench (hex wrench-shaped handle tip)
5. Pins on the pulley 6. Holes in the plate
9. Align the pins on the pulley (driven) and the holes
in the plate firmly, then push in the shaft lock button and
hold it to lock the pulley (driven), and tighten the nut
using the box wrench.
► Fig.30: 1. Nut 2. Plate 3. Pulley (driven) 4. Box
wrench 5. Pins on the pulley 6. Holes in the
plate 7. Shaft lock button
10. Place the cover onto the tool and tighten the hex
socket bolts using the box wrench handle.
► Fig.31: 1. Tube 2. Hex socket bolt 3. Cover
NOTICE:
Make sure that the tube for water feed
is in the positions as shown in the figure before
attaching the cover.
11. Install the battery.
12. Operate the tool with no load and check that
there is no abnormal noise, abnormal vibration, or heat
generation.
15 ENGLISH