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For technical questions, please call 1-888-866-5797.
Item 59166
Maintenance and Servicing
Procedures not specifically explained in this manual must
be performed only by a qualified technician.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Make sure that the Power Switch is in the 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.
Cleaning, Maintenance, and Lubrication
1.
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
• any other condition that may
affect its safe operation.
2.
AFTER USE,
wipe external surfaces
of the tool with clean cloth.
3. Periodically, wear ANSI-approved safety goggles
and NIOSH-approved breathing protection
and blow dust and grit out of the motor
vents using dry compressed air.
4.
WARNING! TO PREVENT SERIOUS
INJURY: If the supply cord of this power
tool is damaged, it must be replaced only
by a qualified service technician.
Replacing the Backing Pad
Note:
To order replacement Backing Pad,
please call 1-888-866-5797 or email
productsupport@harborfreight.com.
1. Hold the Backing Pad firmly while removing the
M6
x
14 Screw, turning the Screw counterclockwise.
2. Remove the Flat Washer and old Backing Pad.
3. Install the new Backing Pad (sold separately).
Replace the Screw and Washer and tighten Screw
securely while holding the Backing Pad in place.
Sanding
Head
Backing
Pad
Flat
Washer
0[
Screw
SAFETY
OPERA
TION
MAINTENANCE
SETUP