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Hersteller: John Deere Dateigröße: 934 kb Dateiname: Unterrichtssprache:

1. Turn off air compressor. 2. Disconnect spark plug wire from engine. 3. Open all drains. 4. Wait for the air compressor to cool before starting service. MAINTENANCE CHART PROCEDURE DAILY WEEKLY MONTHLY 200 HOURS Check pump oil level X Check engine oil level X Oil leak inspection X Check engine air filter X Drain condensation in air tank(s) X Check for unusual noise/vibration X Check for air leaks X Clean exterior of compressor X Inspect air filter X Check safety relief valve X Change pump oil * X Replace air filter X Check engine spark plug X *The pump oil must be changed after the first 50 hours of operation and every 200 hours or 3 months, whichever comes first. The engine oil must be changed after the first 8 hours of operation and every 50 hours or 3 months, whichever comes first. Every 2 years, an Authorized Service Technician should check the check valve, intake valves and delivery valves. John Deere Hand Carry Gasoline Air Compressor Manual TROUBLESHOOTING SYMPTOM PROBABLE CAUSE REMEDY Engine will not start. Various engine problems. Refer to the engine manual accompanying your air compressor. Engine lacks power. Filter element plugged. Clean or replace filter element. Bad Fuel. Drain fuel; refuel with fresh gasoline. Various engine problems. Refer to the engine manual accompanying your air compressor. Noisy operation. Lack of oil in the pump. Add correct amount of oil. Check for bearing damage. Carbon deposits on pistons or valves. Remove cylinder head and inspect. Clean or replace. Pressure drop in air tank or rapid pressure loss when air compressor is shut off. Bearing, piston or connecting rod failure. Air leaks at connections. STOP THE AIR COMPRESSOR! Contact John Deere Customer Service. Allow air compressor to build pressure to the maximum allowed. Turn off and brush a soapy water solution onto all connections. Check connections for air bubbles. Tighten the connections where leaks are present. Air leak in air tank. Defective Pilot Valve. Air tank must be replaced. Do not attempt to repair air tank! Clean or replace. Insufficient pressure at air tool or accessory. Pressure Regulator not turned tohigh enough pressure or defective. Restricted air intake . Air leaks or restrictions. Hose or hose connections are too small or long. Slipping belt. Air compressor is not large enough for air requirement. Restriction in Pilot Valve. Adjust Pressure Regulator to propersetting or replace. Clean or replace Air Intake Filter. Check for leaks and repair. Replace with larger hose or connectors. Tighten or replace. Check the accessory air requirement. If it is higher than the CFM or pressure supply to the air compressor, use a larger air compressor. Clean or replace. John Deere Hand Carry Gasoline Air Compressor Manual TROUBLESHOOTING SYMPTOM PROBABLE CAUSE REMEDY Air leaks from Pressure Relief Valve Air leaks at pump. Possible defective Pressure Relief Valve. Excessive air tank pressure. Defective gaskets. Operate Pressure Relief Valve manually by pulling on ring. If it still leaks, it should be replaced. Clean, reset or replace Pilot Valve. Torque head bolts: 15 ft./lbs. Air blowing from Air Intake Filter. Defective inlet (reed) valve. Contact John Deere Customer Service. Moisture in discharge air. Condensation in air tank caused by high level of atmospheric humidity or air compressor is not run long enough. Run air compressor a minimum ofone hour to prevent condensationbuildup. Drain air tank after every use. Drain air tank more often in humid weather and use an air line filter. Excessive oil consumption or oil in hose. Restricted Air Intake Filter. Air compressor on un-level surface. Crankcase overfilled with oil. Wrong viscosity. Plugged oil dipstick vent. Worn piston rings or scored cylinder. Clean or replace. Do not incline the air compressormore than 10° in any direction whilerunning. Drain oil. Refill to proper level with SAE-30W non-detergent oil. Drain oil. Refill to proper level with SAE-30W non-detergent oil. Clean. Contact John Deere Customer Service. Oil has milky appearance. Water in oil due to condensation. Change oil and move air compressorto a less humid environment. John Deere Hand Carry Gasoline Air Compressor Manual JOHN DEERE PORTABLE GASOLINE AIR COMPRESSOR STATEMENT OF WARRANTY John Deere warrants all parts, (except those referred to below), of your new air compressor to be free from defects in materials and workmanship during the following periods: For Two (2) years from the date of original purchase: Compressor Pump Plumbing Tank Assembly For Six (6) months from date of original purchase: Pressure Switch Regulator Check Valve Pilot Valve Copper/stainless steel line For Ninety (90) days from the date of original purchase: Pressure Gauges Safety Relief Valves Drain Valves Defective parts not subject to normal wear and tear will be repaired or replaced at our option during the warranty period. In any event, reimbursement is limited to the purchase price paid. EXCLUSIONS 1. Engine is cov...

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