Generac Power Systems QT06030GNSN, Owner'S Manual

Page 1: ...STANDBY GENERATOR OWNER S MANUAL This manual should remain with the unit A new standard of reliability Serial Number QT 3 0L 60kW Models Cover126 Rev A 04 08 Part No 0G9024...

Page 2: ...r to Initial Start up 8 1 Initial Inspection for QT Genset Start up 8 1 Start up Inspection 8 2 OPERATION 9 1 Generator Control and Operation 9 1 Operating Unit with Manual Transfer Switch 9 1 Engine...

Page 3: ...his symbol points out potential fire hazard This symbol points out potential electrical shock hazard The operator is responsible for proper and safe use of the equip ment The manufacturer strongly rec...

Page 4: ...n must be provided This should be considered prior to installing the generator The unit should be positioned to direct exhaust gasses safely away from any building where people animals etc will not be...

Page 5: ...mpt to free the victim from the live conductor AVOID DIRECT CONTACT WITH THE VICTIM Use a nonconducting implement such as a dry rope or board to free the victim from the live conductor If the victim i...

Page 6: ...service ordering parts or seeking information Identification Code Use this code to obtain important information about the generator For example if the code is M Designates generators capable of paral...

Page 7: ...een properly serviced with the recom mended oil may result in an engine failure NOTE If not already equipped it is strongly recommended to use the optional Cold Weather Start Kit for temperatures belo...

Page 8: ...om the main gas distribu tion line to the standby generator site The following information applies to natural gas fuel systems Gas pressure in a building is usually regulated by national state and loc...

Page 9: ...Adjustments Speed Selectable Engine Lubrication System Type of Oil Pump Gear Oil Filter Full Flow Cartridge Crankcase Oil Capacity 5 5 U S qts COOLING SYSTEM Type Closed Water Pump Belt Driven Fan Spe...

Page 10: ...l cold weather kit part number 0F6148 is recommended The kit includes Battery Warmer 4 Junction Box with hardware 6 qt pack 5W 30 synthetic oil engine Figure 1 Interconnections 6 2 Standby Generator S...

Page 11: ...ach circuit breaker terminal is 240V The rated voltage between each circuit breaker terminal and the neutral point 00 is 120V Figure 7 1 Four lead Single phase Stator ALTERNATOR POWER WINDING CONNECTI...

Page 12: ...ator gearbox if so equipped prior to initial use and at the intervals indicated by the Service Schedule The recommended oil is SAE 90 gear lubricant Also if the engine is equipped with a mechanical go...

Page 13: ...h to the MANUAL position The engine should now crank and start Check voltage at the generator terminals For 3 phase units check phase rotation at the transfer switch terminals The generator phase rota...

Page 14: ...the utility source main line circuit breaker Set the transfer handle to its UTILITY NORMAL position with load circuits connected to the utility power supply Set the generator s main line circuit brea...

Page 15: ...open and unobstructed for continued proper operation This includes such obstructions as high grass weeds brush leaves and snow Without sufficient cooling and ventilating air flow the engine gen erator...

Page 16: ...he exhaust system at least once every three months Check all exhaust system pipes mufflers clamps etc for condi tion tightness leaks security damage CHECK FAN BELT Inspect fan belts every three months...

Page 17: ...p the generator as clean and as dry as possible Dirt and moisture that accumulates on internal generator windings have an adverse effect on insulation resistance Periodically clean generator exterior...

Page 18: ...tery nBattery electrolyte fluid is an extremely caustic sulfuric acid solution that can cause severe burns Do not permit fluid to contact eyes skin clothing painted surfaces etc Wear protective goggle...

Page 19: ...o standby setup for normal operation when required 2 A wear in service inspection of the generator set to insure it is ready to operate and carry the load when required and to identify any potential p...

Page 20: ...heck the engine coolant level Adjust as necessary 4 Check the engine coolant thermal protection level Correct as necessary 5 Check the natural gas delivery system for leaks and correct pressure on gas...

Page 21: ...e engine valve clearance lash 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 an...

Page 22: ...s 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...

Page 23: ...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...

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Page 25: ...B SHORT STND C 0D5552 1 CB 0050A 3P 480V S ED4 LL 0D5553 CB 0060A 3P 480V S ED4 LL 0D5554 CB 0070A 3P 480V S ED4 LL 0D5556 CB 0090A 3P 480V S ED4 LL 0D9693 CB 0125A 3P 480V S ED4 LL D 0F0492 1 INSULAT...

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Page 27: ...APTOR 1 W W CB 2 TERMINAL COVER CB X 0G3259 1 DECAL TERMINAL SHOCK HZD BI 7 UL CIRCUIT BREAKER 400AF A 0F4187 1 COVER CB C2 C4 400AF C 0F4166 REF CIRCUIT BREAKERS 400A FRAME D 0F1733 1 DECAL CUSTOMER...

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Page 29: ...1 KEY WOODRUFF E 12 077043F 1 CONDUIT FLEX 1 1 4 30 LG 13 04576100AQ 3 STUD M14 2 0 X 615 G5 ZINC 70KW 14 052646 4 WASHER FLAT M14 15 043123 6 WASHER LOCK M14 16 051779 4 NUT HEX M14 2 0 G8 YEL CHR 1...

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Page 31: ...3 18X12 7X382 27 0F6305A 1 SEAL COVER 3 18X12 7X283 28 0F5886 3 SCREW HHPM M5 0 8 X 12 29 051713 12 WASHER FLAT M5 30 049226 12 WASHER LOCK M5 31 0F5752F 1 RES WW 15R 5 25W QK CONN 32 0F5884 2 SCREW...

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Page 33: ...T 1 4 13 022097 1 WASHER LOCK M6 1 4 14 022473 1 WASHER FLAT M6 1 4 ZINC 15 049813 1 NUT HEX M6 1 0 G8 YEL CHR 16 025507 1 WASHER SHAKEPROOF EXT 7 16 STL 17 0F9174 1 SUPPORT ENGINE LH 18 045771 1 NUT...

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Page 35: ...BATTERY POST COVER BLACK 9 038804Y 1 CABLE BATTERY RED 1 X 35 00 10 038805T 1 CABLE BATTERY BLACK 1 X 40 00 11 045771 1 NUT HEX M8 1 25 G8 YEL CHR 12 022129 1 WASHER LOCK M8 5 16 13 027482 2 WASHER SH...

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Page 37: ...ER FLAT M6 6 022097 4 WASHER LOCK M6 1 4 7 047411 4 SCREW HHC M6 1 0 X 16 G8 8 8 0F5418 1 ELEMENT AIR FILTER 9 0F6323 1 PLATE AIR CLEANER TOP 10 037561 1 NUT WING 1 4 20 NYLK 11 0G5954 1 GROMMET 15 87...

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Page 39: ...1 RETAINER BEARING 39 022145 8 WASHER FLAT 5 16 M8 ZINC 40 022129 10 WASHER LOCK M8 5 16 41 039414 1 SCREW HHC M8 1 25 X 35 G8 8 42 082774 1 KEY WOODRUFF 4 X 19D 43 0F9219A 1 HOSE RADIATOR UPPER FRONT...

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Page 41: ...R DC ALTERNATOR PULLEY 15 0F3216 1 PULLEY 80 OD DC ALTERNATOR 16 0G3577AST03 1 BRACKET DC ALTERNATOR 17 045772 1 NUT HEX M10 1 5 G8 YEL CHR 18 022237 1 WASHER LOCK 3 8 19 022131 4 WASHER FLAT 3 8 M10...

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Page 43: ...P HOSE 10 56 1 06 18 074908 1 SCREW HHTT M5 0 8 X 10 BP 19 049226 1 WASHER LOCK M5 20 0F5114 1 DECAL REFER TO OWNERS MANUAL 21 0F8795A 1 MANIFOLD EXHAUST LH 22 0G0100 1 GASKET EXHAUST 23 084929 1 WASH...

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Page 45: ...8 WASHER LOCK M5 23 0F9228 1 COIL IGNITION 24 055440 3 SCREW HHC M5 0 8 X 25 G8 8 25 0F9239 1 HOSE LOWR RAD REAR 26 049813 2 NUT HEX M6 X 1 0 G8 YEL CHR 27 0G89280ST03 1 BRACKET LOWER RADIATOR HOSE 2...

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Page 47: ...HOSE 44 2 31 3 25 16 0D1509 1 DECAL INLET PRESSURE 17 050279 1 DECAL FUEL INLET NG 18 0F9398A 1 INTAKE ADAPTER BOSCH 19 0E6586 1 GASKET BOSCH 32 20 0E4394 1 ACTUATOR BOSCH 40 GOVERNOR 21 0F3857 1 RED...

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Page 49: ...53 1 00 14 059057 2 HOSE 3 4 ID SAE 30R2 22 LG 15 039294 1 CLAMP HOSE 44 2 31 3 25 16 0D1509 1 DECAL INLET PRESSURE 17 050280 1 DECAL FUEL INLET LPG 18 0F9398A 1 INTAKE ADAPTER BOSCH 19 0E6586 1 GASK...

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Page 51: ...ON SPLITTER 33 0F3760E 3 INSULATION LOWER SPLITTER 34 0F5048D 4 VISE ACTION LATCH SLOTTED CIR 35 0E5968 1 GASKET EXTRUDED TRIM 374 64 LG 36 0F3760J 1 INSULATION DISCHARGE FRONT 37 0F3890A 9 RETAINER I...

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Page 53: ...15 0F4505 REF GLASS PACK 23 5 LG 2 5 IN OUT 16 022097 4 WASHER LOCK M6 1 4 1 17 0C2454 REF SCREW THF M6 1 X 16 N WA Z JS 1 18 0F4367 REF HEAT SHIELD EXHAUST STACK 1 19 0F4368 REF CAP HEAT SHIELD EXHA...

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Page 67: ...B 0C2454 3 SCREW THF M6 1 X 16 N WA Z JS 3 C4 UNITS A 0F9832A 1 SHIELD CONTROL STAND C4 B 0C2454 3 SCREW THF M6 1 X 16 N WA Z JS 4 C5 UNITS A 0F9832C 1 SHIELD CONTROL STAND C5 0F9832D 1 SHIELD CONTROL...

Page 68: ...e caused by contaminated fuels oils coolants antifreeze or lack of proper fuels oils or coolants antifreeze 4 Units sold rated or used for Prime Power Trailer Mounted or Rental Unit applications as Ge...