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Anleitung Zusammenfassung
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 following equation if you have a 3450 RPM motor: 8,187.53450=2.37” 2. The 12-1/2 inch V-groove Pump Pulley (59) must be in perfect alignment with the motor pulley (not included). Note: Ensure the Pump Pulley is installed for counter-clockwise rotation when facing the pulley side of the Pump. CAUTION: Misalignment between the Motor and the Pump can cause damage to both the motor and the compressor pump. Use a straight edge, such as a yardstick, to check and adjust alignment as needed. Verify that the Pump Pulley turns freely 3. where it overhangs the mounting surface. Place a V-groove belt (not included) over 4. the Pump Pulley (59) and the motor pulley. Pull the Compressor Pump until properly 5. aligned, and the belt is tight. Recheck the motor pulley, V-groove belt, and Pump Pulley alignment. Use a pencil to mark through the Air 6. Compressor Pump mounting holes onto the mounting surface. Move Air Compressor Pump and drill four 7. 5/16” holes in the mounting surface. Move the Air Compressor Pump back to 8. its mounting position. Secure each corner of base with a 5/16” 9. diameter grade 5 or better bolt, washer, lock washer, and nut (all not supplied). Make final alignment and adjust belt 10. tension with the motor. It may be necessary to loosen the motor mounting bolts to adjust the motor location. To test the proper tension on the V-belts, press down on the belts, there should be 1/2” deflection or less at mid span. Tighten all mounting hardware. Connect plumbing hardware (not 11. supplied) from the 3/4” Air Outlet (Elbow (15)) to the air destination (i.e., air pressure tank of the compressor, not supplied), routing the tubing in the shortest possible path. Install a safety guard (not supplied) that 12. surrounds the Motor Pulley, V-belts, and Pump Pulley. This safety guard must cover all sides of the moving belts and pulleys. It should have a clearance of about one inch from the moving parts. The safety guard must be sturdy enough to prevent injury. WARNING! Avoid serious injuries. Do not operate this Air Compressor Pump without a pulley guard in place. Checking the Oil Check the oil level before operation. Fill the Pump Crankcase with SAE 30W non-detergent air compressor oil (sold separately). IMPORTANT: Running the Air Compressor Pump with the incorrect amount of oil will cause damage to the equipment and void the warranty. To prevent damage, do not use with overfilled or low oil. Slowly fill to full line, wait 2 minutes and fill back up to full line. The Compressor Pump has small passages that will fill slowly. Oil Sight Glass (4) Crankcase (1) overfilllowfullOIL LEVELFigure 4The oil level should be at the center of the “full” level on the oil level sight glass, as shown above. Add oil as needed to maintain this level. Do not let the oil level go below the center dot (LOW as shown above) and do not overfill the oil so that it is above the center dot (OVERFILL as shown above) on the sight glass. To add oil: Remove the Oil Fill Plug (63).a. Using a funnel to avoid spills, pour b. enough oil into the Pump Crankcase to reach the “full” level in the Oil Sight Glass. Replace the Oil Fill Plug.c. Cold Weather Operation Premium quality 30-weight, non- detergent air compressor oil (sold separately) is recommended for use with this compressor pump. Start the compressor pump in a heated area if outdoor temperatures drop below 32° F. If this is not practical, drain out the old pump oil and use SAE 10W Non- detergent Air Compressor Oil in the pump crankcase instead whenever the compressor pump’s temperature will fall below 40°. Do not use multi-viscosity oil (such as 10W-30), they leave carbon deposits on pump components and lead to accelerated failure. Heavy operation may require heavier viscosity oil. If uncertain which oil to use, please call Harbor Freight Tools customer service at 1-800-444-3353 for assistance. WARNING! To prevent serious injury from burns: Do not add or change the oil while the motor is in operation. Allow the components to cool before replacing oil. After filling with Oil, follow your air compressor operation instructions and safety warnings. Change the compressor oil after the first hour of use to remove any debris. 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: Turn off and disable the motor before performing any inspection, maintenance, or cleaning procedures. To p...