Refer to the engine manufacturer’s instruction manual for further information. 5. Check to make sure the Drain Plugs on both Air Tanks (31) are fully closed. (See Figures D, and E.) TYPICAL DRAIN PLUGS 1/4” HEX PIPE FIGURE D 6. Turn the Tool Pressure Valve (13) clockwise all the way to allow compressed air to build up in the Air Tanks (31). (See Figure B.) REV 02/04 SKU 90749 For technical questions, please call 1-800-444-3353. Page 8 7. Connect the air hose (not provided) to the previously inst

Adjust the pressure gradually, while checking the air output gauge to set the pressure. 8. Make sure the air tool’s throttle or switch is in the off position. Connect the air tool to the air hose. 9. Open the in-line Shutoff Valve. 10. Use the air tool as needed. 11. After the job is complete, turn the Power Switch OFF. 12. Unplug the Air Compressor. 13. Close the in-line Shutoff Valve. 14. Bleed air from the tool then disconnect the tool. 15. Turn the Drain Valve, at the bottom of the Tank, two

note: For additional information regarding the parts listed in the following pages, refer to the Assembly Diagram near the end of this manual. 1. Choose a mounting location that is free of electrical wiring or other obstructions, and is sturdy enough to support the weight of the Reel and hose as well as the force used to extend and retract it. Purchase four bolts able to support the same forces. 2. Make a paper template from the mounting plate of the Reel. Mark the center of the bolt holes in th

and well-lit. The work area must not allow access by children or pets to prevent injury. Locate the Compressor on a flat 2. level surface to ensure proper pump lubrication and to prevent damage to the unit. Keep at least 12” of space around the unit to allow air circulation. Route the power cord from the 3. compressor to the grounded wall outlet, along a safe path without creating a tripping hazard or exposing the power cord to possible damage. Assembly Attaching the Foot and Wheels To attach th

Look for air bubbles. ** To clean the compressor surface, wipe with a damp cloth, using a mild detergent or mild solvent. Every 6 months or 100 Operation Hours: Replace Pump oil.*** Changing the Oil Check the oil periodically for clarity. Replace oil if it appears milky or if debris is present, or every 6 months, or 100 hours of runtime, whichever comes first. WARNING: Risk of personal injury hazard. Allow Air Compressor to cool before changing the oil. To drain the oil from the Pump Crankcase:

If there is any doubt, do not operate the Siphon Pump. 15. Maintenance. For your safety, maintenance should be performed regularly by a qualified technician. 16. Self Priming Pump. This pump is self priming. DANGER!! Attempting to prime the pump by using your mouth on the hose could result in severe illness or death. 17. Only transfer and pump gasoline in a well-ventilated area. Make sure your work area is well-ventilated and clear of any flammable materials. WARNING!! Gasoline fumes are highly

Before each use, check the oil level. Never run the Engine with low or no engine oil. Running the Engine with low or no oil will permanently damage the unit. C. You drop the Air Compressor. Always lift and lower the Air Compressor using its Handle. 2. Maintain labels and nameplates on the Air Compressor. These carry important information. If unreadable or missing, contact Harbor Freight Tools for a replacement. 3. DANGER! This Air Compressor is NOT equipped and should not be used “as-is” to supp

15. 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. 16. MAKE SURE ALL EQUIPMENT IS RATED TO THE APPROPRIATE CAPACITY. Do not attempt any operations or hook up any equipment that would not meet the rated capacities of this tool. Page 3 SKU # 38898 Handle ON / OFF Power Switch Pressure Gauge Air Flow Valve Pressure Release V

To calculate the motor and motor pulley needed to power the pump, multiply the Pump Pulley diameter (12.5”) times the pump working RPM (655), then divide by the engine RPM. This will determine the motor pulley diameter (in inches) needed to run the unit. For example: If you have a 1725 RPM motor, to calculate the pulley diameter needed, multiply 12.5 x 655, then divide by 1725, which equals the motor pulley size of 4.75”. Use the pulley size closest to this figure. 8,187.51725=4.75” Or, use the

The compressor has a grounding plug that looks like the plug illustrated above in 125 V~ 3-Prong Plug and Outlet. 8. The outlet must be properly installed and grounded in accordance with all codes and ordinances. 9. Do not use an adapter to connect this compressor to a different outlet. Symbology PSI Pounds per square inch of pressure CFM Cubic Feet per Minute flow SCFM Cubic Feet per Minute flow at standard conditions NPT National pipe thread, tapered NPS National pipe thread, straight Double I