Harbor Freight Tools Chicago 91938 - Manual (Page 12)

Page 12 For technical questions, please call 1-800-444-3353. SKU 91938
SAFETY
OPERA
TION
MAINTENANCE
SETUP
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, unplug the tool from its electrical outlet and allow the wheel to cool
completely 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. WARNING! If the supply cord of this
power tool is damaged, it must be replaced
only by a qualified service technician.