Use and Care Manual
9
MAINTENANCE
TROUBLESHOOTING
Problem Causes Solutions
Tool will not start. 1. Power cord not connected. 1. Check the power cord is
plugged in.
2. No power at outlet. 2. If outlet is unpowered, turn off
tool and check circuit breaker.
3. Internal damaged or wear. 3. Have technician service the
tool.
Excessive noise or rattling. Internal damage or wear. Have technician service the tool.
Sander not sanding effectively. 1. Possible sandpaper problem. 1. Check sandpaper for wear and
or damage.
2. Possibly wrong grit of sandpa-
per
2. Fine sandpaper is graden in
large numbers (100 to 600).
Coarse sandpaper small numbers
(36 to 80).
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Make sure that the trigger is in the “O” off-position and unplug the tool from its electrical outlet before
performing any procedure in this section.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise or vibration occurs, have the problem corrected
before further use.
BEFORE EACH USE, inspect the general condition of the tool. Check for:
• loose hardware,
• misalignment or binding of moving parts,
• damaged cord/electrical wiring,
• cracked or broken parts, and
• any other condition that may affect its safe operation.
AFTER USE, wipe external surfaces of the tool with clean cloth.
WARNING! If the supply cord of this power tool is damaged, it must be replaced only by a quali-
ed service technician.
SANDPAPER SELECTION
Choosing the right size, grit and type of sandpaper maximizes the quality of your sanded finish. Aluminum oxide,
silicon carbide, and other synthetic abrasives are best for power sanding as nautral abrasives, such as flint and
garnet, are too soft for economical use in power sanding.
In general, coarse grit will remove the most material and finer grit will produce the best finish in all sanding
operations. The condition of the surface to be sanded will determine the right grit for the job. If the surface is
rough, start with a coarse grit and sand until the surface is uniform. Medium grit may then be used to remove the
scratches left by the coarser grit while a finer grit can be used for finishing. Always continue sanding with each grit
until surface is uniform.
NOTE: DO NOT use sander without sandpaper. Doing so will damage the sanding base.