Operation; Maintenance - Makita 9227CB Instruction Manual

Number
1
2
3
4
5
6
003441
CAUTION:
If the tool is operated continuously at low speeds
•
for a long time, the motor will get overloaded,
resulting in tool malfunction.
The speed adjusting dial can be turned only as far
•
as 6 and back to 1. Do not force it past 6 or 1, or
the speed adjusting function may no longer work.
ASSEMBLY
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before carrying out any work on the
tool.
Installing loop handle
Fig.4
Always install the loop handle on the tool before
operation. Hold the tool's switch handle and the loop
handle firmly with both hands during operation.
Install the loop handle so that its protrusion will fit into
the matching hole in the gear housing.
Install the bolts and tighten them with the hex wrench.
The loop handle can be installed in two different
directions as shown in the figures whichever is
convenient for your work.
Fig.5
Fig.6
Installing or removing the wool pad
Fig.7
To install the wool pad, first remove all dirt or foreign
matter from the backing pad. Press the shaft lock and
screw the backing pad onto the spindle. Insert the
sleeve 18 into the center hole of the backing pad.
Using the sleeve 18 as a positioning guide, install the
wool pad on the backing pad with the sleeve 18 inserted
through the center hole of the wool pad. Then remove
the sleeve 18 from the backing pad.
To remove the wool pad, just tear it off the backing pad.
Then unscrew the backing pad while pressing the shaft
lock.
min (RPM)
-1
600
900
1,500
2,100
2,700
3,000

OPERATION

Polishing operation
Fig.8
CAUTION:
Always wear safety glasses or a face shield during
•
operation.
Hold the tool firmly. Turn the tool on and then apply the
wool bonnet to the workpiece.
In general, keep the wool bonnet 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 wool
bonnet.

MAINTENANCE

CAUTION:
Always be sure that the tool is switched off and
•
unplugged before attempting to perform inspection
or maintenance.
Replacing carbon brushes
Fig.9
Remove and check the carbon brushes regularly.
Replace 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.
Use a screwdriver to remove the brush holder caps.
Take out the worn carbon brushes, insert the new ones
and secure the brush holder caps.
Fig.10
To maintain product SAFETY and RELIABILITY, repairs,
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.
Sponge pad (Hook & loop)
•
Backing pad 165 (Hook & loop)
•
Wool bonnet 180
•
Sleeve 18
•
Side grip (auxiliary handle)
•
Loop handle
•
Head cover
•
Wool pad 180 (Hook & loop)
•
6
or attachments
Only use accessory or
are