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Resumen del manual
If any parts are missing or broken, please call Harbor Freight Tools at the number shown on the cover of this manual as soon as possible. IMPORTANT! This compressor is shipped with the oil fill plug removed and without oil. The oil fill plug is attached to the power cord as a reminder to add oil to the crankcase. Add oil to the proper level as explained on the next page and secure the oil fill plug before use. REV 07i Setup Dipstick Warning: Fill compressor with oil before using; running with NO OIL or with LOW OIL will void the warranty. The optimal capacity of the oil reservoir is 7.8 ounces of oil. The Dipstick is used to determine if oil is needed. Never operate the compressor without sufficient oil. Use a 30 weight, non-detergent compressor oil. To check the oil: 1. Unscrew the Dipstick. 2. Check the level of the oil. There are two lines on the bottom of the Dipstick. The oil level should be somewhere between the two lines, as high as possible. 3. Add oil through the Dipstick’s hole as necessary, but do not overfill. Always use a high grade oil specially designed for air compressors. Never mix oils of different types. Never use a low quality oil which may not afford adequate lubrication. 4. Replace the Dipstick. Install an Air Intake Filter and Hose (not included) The filter and oiler (not supplied) are recommended but not mandatory for operation. 1. Remove and discard the plastic cap which covers the threaded hole at the top of the Cylinder Case (B-6). 2. Screw the threaded part of the air filter assembly into the Cylinder Case until it is firmly seated. 3. Connect the air tool, air hoses, filter, and oiler to the Compressor Air Output as illustrated on the next page. If the filter and oiler are not used, connect the air hose directly to the 1/4 inch NPT barbed connector located at the Air Flow Valve (A-8). For easy connection or removal, a quick coupler should be installed on the end of the air output. Note: Use pipe thread seal tape on all threaded connections. Operation Caution! Prior to use, inspect the compressor for any damaged parts or unsafe conditions. Make any necessary repairs before using again. Turning Compressor On 1. Verify Tank Drain Valve (A-7) is closed. 2. Verify oil level is correct. 3. Verify that the Safety Valve (A-4) is operational. 4. Turn the Air Flow Valve (A-8) to the OFF position. 5. Plug the power cord into an electrical grounded 115 Volt AC electrical receptacle. 6. Rotate the Power Switch (A-5) to the Vertical position to turn the air compressor on. Rotate that same switch to the horizontal position to turn it off. See page 10. Note: Allow the pressure to build up to at least 80 PSI before using air. Note: Motor will not start if tank pressure is already between 80-115 PSI. Pressure MUST be below 80 PSI for motor to restart and build up pressure to the 115 PSI cut off pressure. 7. Open the Air Flow Valve (A-8) and check for air leaks. The operation of the compressor is automatic, as controlled by the internal pressure switch. When the pressure drops below its operating range the compressor turns on. When the pressure is above 115 PSI, the compressor shuts off. Warning; The compressor will become very hot during operation. Do not touch the cylinder area of the compressor, or allow flammable materials to come in contact with the cylinder area. Adjusting Pressure Gauge and Pressure Adjustment Screw Caution: The Pressure Switch is adjustable but changes to the pressure levels are not recommended; any change to the automatic ON/OFF pressure levels will cause additional stress on the motor which may shorten motor life. Adjusting Air Output 1. When the Air Flow Valve (A-8) is to the right or left, the valve is closed. When it is in the middle, it is open. 2. Turn the Air Flow Valve to the appropriate pressure. REV 07b Maintenance Warning! Do not make any repairs, adjustments, or maintenance on the air compressor unless it is disconnected from the electrical power and the tank pressure is released. Maintenance should always be performed by a qualified technician. 1. Check the oil level before each use. If the oil is low, add some. If it is high, drain some by removing the Drain Plug. Replace the oil once a year. 2. Check and clean the Air Filter (B-5) every 50 hours, or sooner if used in a dusty environment. 3. Drain the air tanks after each use by opening the drain petcock or the Tank Drain Valve (A-7). Leave open until the next use. 4. After the compressor has cooled down, clean it with a damp rag containing mild detergent and water. Do not use flammable liquids or solvents. Parts List “A” Item Description Qty A-1 Compressor Assembly 1 A-2 Pressure Gauge 1 A-3 Rubber Grip 1 A-4 Safety Valve 1 A-5 ON/OFF Switch 1 A-6 Air Tank 2 A-7 Tank Drain Valve 1 A-8 Air Flow Valve 1 A-9 One Way Valve 1 A-10 Air Tube 1 A-11 Base 1 A-12 Rubber Foot 1 A-13 Bolt and Nut 1 ea. A-14 Air Unloader Tube 1 Note: Some parts are listed and shown for illustration purposes only and are not available in...