Harbor Freight Tools 7" Variable Speed Polisher/Sander 69474 - Manual (Page 16)

Page 16 For technical questions, please call 1-800-444-3353. Item 69474
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:
Release the trigger and unplug the tool from its electrical outlet before
performing any inspection, maintenance, or cleaning procedures.
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,
• cracked or broken parts,
• damaged electrical wiring, and
• any other condition that may
affect its safe operation.
2. aFteR uSe, wipe external surfaces
of the tool with clean cloth.
3. Periodically blow dust and grit out of the motor vents
using dry compressed air. Wear ANSI-approved
safety goggles and NIOSH-approved
breathing protection while doing this.
4. Periodically recheck all nuts, bolts,
and screws for tightness.
5. Remove Foam Pad from Backing Pad when
Polisher/Sander is not in use. This will allow
Backing Pad to dry and retain its original shape.
Wash with mild soap and water before storing.
6. The Polishing Bonnet may be machine washed in
cold water with mild detergent. Do not put in the dryer.
7. Use only a clean cloth and mild detergent to clean
the body of the Polisher. Do not use solvents.
Do not immerse any part of the tool in liquid.
8. Over time, if the performance of the tool diminishes,
or it stops working completely, it may be necessary to
replace the Carbon Brushes. This procedure should
be completed by a qualified technician.
9. WaRninG! if the supply cord of this
power tool is damaged, it must be replaced
only by a qualified service technician.
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Setup