6 ENGLISH
Indicator lamp
►
Fig.3:
1.
Power-ON indicator lamp (green)
2.
Service indicator lamp (red)
The green power-ON indicator lamp lights up when the
tool is plugged. If the indicator lamp does not light up,
the mains cord or the controller may be malfunction.
The indicator lamp is lit but the tool does not start even
if the tool is switched on, the carbon brushes may be
worn out, or the controller, the motor or the ON/OFF
switch may be malfunction.
The red service indicator lamp flickers up when the
carbon brushes are nearly worn out to indicate that the
tool needs servicing. After approx. 8 hours of use, the
motor will automatically be shut off.
ASSEMBLY
CAUTION:
•
Always be sure that the tool is switched off and
unplugged before carrying out any work on the
tool.
Side handle (auxiliary handle)
For tool with stick type side handle
►
Fig.4:
1.
Side grip (auxiliary handle)
The side grip swings around to either side, allowing
easy handling of the tool in any position. Loosen the
side grip by turning it counterclockwise, swing it to the
desired position and then tighten it by turning clockwise.
For tool with D-shaped side handle
►
Fig.5:
1.
D-sided side handle
2.
Clamp nut
The side handle can be swung 360° on the vertical and
secured at any desired position. It also secures at eight
different positions back and forth on the horizontal.
Just loosen the clamp nut to swing the side handle to a
desired position. Then tighten the clamp nut securely.
Installing or removing the bit
►
Fig.6:
1.
Bit shank
2.
Bit grease
Clean the bit shank and apply bit grease before install
-
ing the bit.
Insert the bit into the tool. Turn the bit and push it in until
it engages.
►
Fig.7:
1.
Releasing cover
If the bit cannot be pushed in, remove the bit. Pull the
releasing cover down a couple of times. Then insert the
bit again. Turn the bit and push it in until it engages.
►
Fig.8
After installing, always make sure that the bit is securely
held in place by trying to pull it out.
►
Fig.9:
1.
Releasing cover
To remove the bit, pull the releasing cover down all the
way and pull the bit out.
Bit angle
►
Fig.10:
1.
Change ring
►
Fig.11
The bit can be secured at 12 different angles. To
change the bit angle, slide the change ring forward,
then turn the change ring to change the bit angle. At the
desired angle, slide the change ring back to the original
position. The bit will be secured in place.
OPERATION
Chipping/Scaling/Demolition
►
Fig.12
►
Fig.13
Always use the side grip (auxiliary handle) and firmly
hold the tool by both side grip and switch handle during
operations. Turn the tool on and apply slight pressure
on the tool so that the tool will not bounce around,
uncontrolled. Pressing very hard on the tool will not
increase the efficiency.
MAINTENANCE
CAUTION:
•
Always be sure that the tool is switched off and
unplugged before attempting to perform inspec
-
tion or maintenance.
•
Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.
Lubrication
CAUTION:
•
This servicing should be performed by Makita
Authorized Service Centers only.
This tool requires no hourly or daily lubrication because
it has a grease-packed lubrication system. It should be
relubricated regularly. Send the complete tool to Makita
Authorized or Factory Service Center for this lubrication
service.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be per
-
formed by Makita Authorized Service Centers, always
using Makita replacement parts.
