Harbor Freight Tools 69857 User Manual - Page 12

Safety 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, and • 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 out of the motor vents using dry compressed air. 4. WARNING! If the supply cord of this power tool is damaged, it must be replaced only by a qualified service technician. Setup Operation Maintenance Page 12 For technical questions, please call 1-800-444-3353. Item 69857