Scheduled Maintenance Service Specifications for Waukesha Engines

Transcription

1 Maintenance and Repair of ITSF130Q0778 Scheduled Maintenance Service Specifications for Waukesha Engines Engine Location Oceanside Treatment Plant, 3500 Great Hwy Equipment No. Model No. GENR-2411 Waukesha VHP3900GL-F3521GI Serial No. Approximate Annual Hrs. 8,000 C-9329S-900/1 All service tasks listed, shall be performed in accordance with manufacturer and applicable Maintenance Manuals Task Service Task Service Frequency Service Details 1 Adjust Governor Compensation Every 6 Months Adjust Governor Compensation 2 Check Crankshaft Deflection and End Thrust Check Crankshaft Deflection and End Thrust 3 Check Crankcase Deflection, Generator Alignment, soft foot Check Crankcase Deflection, Generator Alignment, soft foot 4 Test for Web Deflection Test for Web Deflection 5 Clean and inspect Module Timing Disc Magnets Clean and Inspect Module Timing Disc Magnets 6 Replace rubber dampers behind Timing Discs. Replace rubber dampers behind Timing Discs. 7 Test/Calibrate Safety Controls and Engine Protection Devices Test/Calibrate Safety Controls and Engine Protection Devices S Check Engine Mounting and Alignment Check Engine Mounting and Alignment Revised Page 1 of 8

2 Maintenance and Repair of 1TSF Engine Location Oceanside Treatment Plant, 3500 Great Hwy Equipment No. GENR-2412 Waukesha Model No. VHP3600GL-F3521GL Serial No. C /2 Approximate Annual Hrs. 8,000 All service tasks listed, shall be performed in accordance with manufacturer and applicable Maintenance Manuals Task Service Task Service Frequency Service Details 1 Adjust Governor Compensation Every 6 Months Adjust Governor Compensation 2 Check Crankshaft Deflection and End Thrust Check Crankshaft Deflection and End Thrust 3 Check Crankcase Deflection, Generator Alignment, soft foot Check Crankcase Deflection, Generator Alignment, soft foot 4 Test for Web Deflection Test for Web Deflection 5 Clean and Inspect Module Timing Disc Magnets Clean and Inspect Module Timing Disc Magnets 6 Replace rubber dampers behind Timing Discs. Replace rubber dampers behind Timing Discs. 7 Test/Caiibrate Safety Controls and Engine Protection Devices Test/Caiibrate Safety Controls and Engine Protection Devices 8 Check Engine Mounting and Alignment Check Engine Mounting and Alignment Revised Page 2 of S

3 IVIaintenance and Repair of ITSF Engine Location Southeast Treatment Plant, 750 Phelps St Equipment No. GENR-0003 Waukesha Model No. 12VA-AT27GL Serial No. C-94138/1 Approximate Annual Hrs. 8,000 All service tasks listed, shall be performed in accordance with manufacturer and applicable Maintenance Manuals Task Service Task Service Frequency Service Details 1 Engine Protection Devices Every 6 Months Calibrate all test protection devices 3 Engine Mounting and Alignment Check Engine Mounts, Generator Mounts and base for any loose or broken assemblies 4 Main and Rod Bearings Inspection Inspect Main and Rod Bearings for abnormal wearing 5 Governor Adjust Governor 6 Vibration Damper Fluid Sample fluid and refer to Waukesha AGLC Engine Operation Manual BASLER RELAYS 7 Switchboard Visually inspect for wiring clearance space and loose connections 8 Switchboard Clean inside of cabinet using lint-free rag, duster or vacuum to remove dust accumulation 9 Sync-Check Relay Recalibrate unit (new 10 Power Relay 32 Recalibrate unit (new 11 Negative Surge Current Relay 46 Recalibrate unit (new 12 Time Overcurrent Relay Recalibrate unit (new ralibration sticker applied) Revised Page 3 of 8

4 Maintenance and Repair of ITSF13Q00778 For the Term of July 1, 20X3 through June 30, Under voitage Relay Recalibrate unit (new 14 Overvoitage Relay Recalibrate unit (new 15 Over-Under Frequency Relay Recalibrate unit (new 16 Ground voltage Overvoitage Relay Recalibrate unit (new AMOT VALVES {DIAPRAGM VALVES) 17 Valve Inspection Check for wear and sticking Revised Page 4 of 8

5 Maintenance and Repair of ITSF [PARKER HANNIFIN SOLENOID VALVES 18 Voltage Inspection In accordance with and appicable 19 Valve Operation In accordance with and appicable 20 Noise In accordance with and appicable 21 Filter In accordance with and appicable KATO GENERATOR 22 Wiring Connections 23 Relay Check 24 BUS Bar 25 Complete Generator Inspection Check for wiring chaffing and loose or corrupted connections Visually check relays for damage or loose fittings Check to make sure all bolts are snug Remove the outlet box cover and visually inspect stator output leads, protective sleeves and insulation for cracking or physical damage. Check all wires and electrical connections for proper clearance and spacing. Clean the inside of outlet box, air screens, bearing housings and air baffles with compressed air and electrical solvent 26 connection Inspection Check that all exposed :onnections are tight Revised Page 5 of 8

6 Maintenance and Repair of ITSF Generator Mounts Check all transformers, fuses, capacitors, and lightening arrestors for loose mounts or physical damage 28 Lead Wiring Inspection Check lead wires and electrical connections for proper clearance and spacing 29 Ciean Clean the inside of the outlet box, air screens, bearing housings and air baffles with compressed air and electricai solvent 30 Megger Check insulation resistance to ground on ail machine windings: Main Rotating Assembly, Main Stator Assembly, Stator and PMG Stationary Fields, Exciter Armature Assembly, and Rotating Diodes. 31 Heaters Check space heaters for proper operation 32 Air Gap Check and record generator air gap readings 33 Armature Check exciter armature for proper rectifier connection tightness 34 Generator Interior Inspection Visually inspect winding for oil, grease, dirt, or contamination. Clean as necessary with compressed air or electrical solvent 35 Generator Windings Cleaning Every 2 years SerWce task deleted Revised Page 6 of 8

7 Maintenance and Repair of For the Term of July 1,2013 through June 30, 2015 ITSF Replace Generator Bearing Every 2 years Service task deleted TEMPERATURE PRO CESS CONTROLLERS 37 Controller Calibration Every 2 years Calibrate Unit according to the OEM Manual TEMPERATURE SWI1 ITH 38 Terminal Inspection 39 Switch Calibration Verify that electrical terminals are tight and secure In accordance with manufacturer and applicable TURBINE FLOWMETE RS 40 Calibration Every 2 years In accordance with manufacturer and applicable SPECIFIC GRAVITY TR ANSDUCER 41 Leak Check In accordance with manufacturer and applicable 42 Calibration Calibrate the transducer DIAPHRAGM ACTUAT OR 43 Leak Check n accordance with nanufacturer ( ind applicable / vanuals HEAT RECOVER SILEN CER 44 1 emperature and Pressure Check 45 c orrosion Inspection Every 6 Months Every 6 Months C "heck and record system t emperature and pressures C heck for rust and scale b uildup Revised Page 7 of 8

8 Maintenance and Repair of ITSF Safety Valve inspection Complete a lever test on the safety relief valve Revised Page 8 of 8