Assessments - , GPA:
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Fabricante : Generac Power Systems
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Task Comp. (Date- Initials) Level 4 Required to be done Annually/ 100 hrs. Task Comp. (Date- Initials) Level5Required to be done Bi- annually/ 250 hrs. Task Comp. (Date- Initials) 10. Check the engine accessory drive belts and fan coupling device if equipped for correct tension, wear, weather cracking, and damage. Replace as necessary. 11. Check the engine valve clearance. Adjust as necessary. 12. Visually inspect the unit looking for leaks, wear or damage, loose connections or components, and corrosion. Correct as necessary. 13. Test the engine and transfer switch safety devices. Correct and/or adjust as necessary. 14. Initiate an automatic start and transfer of the unit to site load and exercise it for at least 1 hour looking for leaks, loose connections or components, and abnormal operating conditions. Correct as necessary. 15. Replace the engine accessory drive belts. 16. Check gearbox oil level (if equipped). 17. Change gearbox oil (if equipped). 11-3 SrvSchd001 Rev. A 09/05 Standby Generator Sets Service Schedule Standby Generator Sets Service Schedule Maintenance Tasks Level 1 Recommended to be done monthly/ 10 hrs. Task Comp. (Date- Initials) Level 2 Required to be done 3 months/ Break-in 30 hrs. Task Comp. (Date- Initials) Level 3 Required to be done Semi- annually/ 50 hrs. Task Comp. (Date- Initials) Level 4 Required to be done Annually/ 100 hrs. Task Comp. (Date- Initials) Level5Required to be done Bi- annually/ 250 hrs. Task Comp. (Date- Initials) 18. Start and exercise the unit at full rated load (use a load bank if the site load is not enough) for at least 2 hours looking for leaks, loose connections or components, and abnormal operating conditions. Correct as necessary. 19. Perform an engine oil analysis (send a sample to a lab for results). Change the engine oil and filters if the analysis results indicate this is required. 20. Change the engine oil. 21. Replace the engine oil filter(s). 22. Replace engine spark plugs. Clean and re-gap or replace as necessary. 23. Replace the engine air filter(s). 24. Perform a 5 minute no-load operational run of the unit looking for any post service problems. 25. Return the unit to standby setup for operation when required. SrvSchd001 Rev. A 09/05 11-4 Standby Generator Sets Troubleshooting Standby Generator Sets Troubleshooting TROUBLESHOOTING GUIDE PROBLEM CAUSE CORRECTION Engine won’t crank. 1. 15 amp fuse blown. 1. Replace fuse. 2. Loose or corroded or defective 2. Tighten, clean or replace battery cables. battery cables as necessary. 3. Defective starter contactor. 3. Replace contactor.* 4. Defective starter motor. 4. Replace starter motor.* 5. Dead or Defective Battery. 5. Remove, change or replace battery. 6. 5 amp fuse blown. 6. Replace fuse.* Engine cranks but won't start 1. Out of fuel. 1. Replenish fuel. 2. Fuel solenoid (FS) is defective 2. Replace solenoid.* 3. Open Wire #14A from Engine Control 3. Reconnect wire. circuit board. 4. Spark plugs defective. 4. Clean, regap or replace plugs. 5. Door on tank not closed. 5. Close door on tank. Engine starts hard, runs rough. 1. Flame arrestor (air cleaner) plugged or 1. Clean or replace as needed. damaged. 2. Plugged fuel line. 2. Unclog fuel line. 3. Defective spark plugs. 3. Clean, regap or replace plugs. 4. Fuel pressure incorrect. 4. Confirm fuel pressure to regulator is as recommended in SPECIFICATIONS. Engine starts then shuts down. 1. Engine oil level is low. 1. Check oil and add oil as needed. 2. Engine is overheated. 2. Check cooling system for leaks. 3. Defective Low Oil Pressure Switch 3. Replace switch.* 4. Defective Coolant Temperature Switch 4. Replace switch.* 5. Defective Control Module circuit board. 5. Replace board.* 6. Coolant Level is Low. 6. Repair leak - Add coolant. 7. Defective Low Coolant Level Switch 7. Replace Switch.* AUTO/OFF/MANUAL Switch at OFF, 1. Defective AUTO/OFF/MANUAL switch 1. Replace switch.* engine continues to run 2. Open/disconnected wire #15A between 2. Reconnect/close wire. AUTO/OFF/MANUAL switch and Control Module circuit board. 3. Defective Control Module circuit board 3. Replace board.* No AC output from generator. 1. Check main line circuit breaker. 1. Reset to ON or CLOSED. 2. Check circuit breaker & fuses. 2. Reset and replace, if necessary. 3. Transfer switch set to NORMAL position 3. Set to GENERATOR position. 4. Generator internal failure. 4. * 5. Thermal circuit breaker open. 5. Auto-reset - Wait 5 min. and attempt restart. *Contact the nearest Authorized Dealer for assistance. 12-1 Trblsht001 Rev. 0 08/05 Standby Generator Sets Notes Standby Generator Sets Notes 1 0F3137 1 PAN CB CONN BOX 2 0F3188 1 STAND RH CONTROL 3 0F3189 1 STAND LH CONTROL 4 023484N 1 BUSHING SNAP SB-2.5-31 5 *** 0F6366B 1 / 2 XFMR DUAL 120V/16V (FOR 120/240V & 277/480V UNITS) 0F6366A 1 XFMR DUAL 104V/16V (FOR 120/208V UNITS) 6 *** 043180 2 / 4 WASHER FLAT M4 7 *** 022264 2 / 4 WASHER LOCK #8-M4 8 *** 0C3990 2 / 4 SCREW PHTT M4-0.7 X 10 ZYC 9 * 057701 REF BLOCK TERM 20A 8 X ...