and nonskid footwear are recommended when working. Wear restrictive hair covering to contain long hair.

7.Use eye and ear protection. Always wear ANSI approved impact safety goggles. Wear a full face shield if you are producing metal filings or wood chips. Wear an ANSI approved dust mask or respirator when working around metal, wood, and chemical dusts and mists.

8.Do not overreach. Keep proper footing and balance at all times. Do not reach over or across running machines.

9.Maintain tools with care. Keep tools clean and in good condition for better and safer performance. Follow instructions for lubricating and changing accessories. Inspect tool fittings and hoses periodically and, if damaged, have them repaired by an authorized technician. The tool must be kept clean, dry, and free from oil and grease at all times.

10.Disconnect Air Hose before maintenance. Never service the Sander, clear jams, or disassemble with the air hose attached. Disconnect the Sander when not in use.

11.Remove adjusting keys and wrenches. Check that keys and adjusting wrenches are removed from the tool or machine work surface before connecting it.

12.Avoid unintentional starting. Be sure the valve lever is in the Off position when not in use and before attaching to pressure source.

13.Stay alert. Watch what you are doing, use common sense. Do not operate any tool when you are tired.

14.Check for damaged parts. Before using any tool, any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment and binding of moving parts; any broken parts or mounting fixtures; and any other condition that may affect proper operation. Any part that is damaged should be properly repaired or replaced by a qualified technician. Do not use the tool if the trigger does not operate properly.

15.Replacement parts and accessories. When servicing, use only identical replacement parts. Use of any other parts will void the warranty. Only use accessories intended for use with this tool. Approved accessories are available from Harbor Freight Tools.

16.Compressed air only. Never use combustible gas as a power source.

17.Do not operate tool if under the influence of alcohol or drugs. Read warning labels on prescriptions to determine if your judgment or reflexes are impaired while taking drugs. If there is any doubt, do not operate the tool.

SKU 93742 For technical questions, please call 1-800-444-3353.

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Harbor Freight Tools 93742 operating instructions