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1

0D3681

1

DUCT RADIATOR TOP

2

0D3680A

1

DUCT RADIATOR SIDE LH

3

0D3680

1

DUCT RADIATOR SIDE RH

4

045756

2

SCREW HHTT M6-1.0 X 10 YC

5

0E7652

1

DUCT RADIATOR BOTTOM

6

052250

1

TAPE FOAM 1 X 1 (114” LG) (NOT SHOWN)

7

0A2110

6

SCREW SWAGE 1/4-20 X 1/2 Z/YC

Summary of Contents for 005342-6

Page 1: ...www generac com or 1 888 GENERAC Models 005342 6 005343 6 Owner s Manual Stationary Emergency Generator EPA Certified ...

Page 2: ...attery Chargers 8 Installation 9 STATIONARY EMERGENCY GENERATOR INSTALLATION 9 NFPA Standards 9 Other Published Standards 9 BASIC STATIONARY EMERGENCY GENERATOR ELECTRIC SYSTEM 9 EMERGENCY CIRCUIT ISOLATION METHOD 10 TOTAL CIRCUIT ISOLATION METHOD 10 GROUNDING THE STATIONARY EMERGENCY GENERATOR 10 GENERATOR AC NEUTRAL CONNECTIONS 10 TRANSFER SWITCH START SIGNAL CONNECTIONS 10 BATTERY INSTALLATION ...

Page 3: ... 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 recommends that the operator read this Owner s Manual and thoroughly understand all instruc tions before using this equipment The manufacturer also strongly recommends instructing other users to properly start and operat...

Page 4: ...be provided Exhaust gases must be piped safely away from any building or enclosure that houses the generator to an area where people animals etc will not be harmed This exhaust system must be installed properly in strict compliance with applicable codes and standards Keep hands feet clothing etc away from drive belts fans and other moving or hot parts Never remove any drive belt or fan guard while...

Page 5: ...he transfer switch In case of accident caused by electric shock immediately shut down the source of electrical power If this is not pos sible attempt 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 is unconscious apply first aid and get immediate medica...

Page 6: ...le phase unit 3 indicates three phase unit 6 Indicates unit rated 60 Hertz Hz 5 indicates 50 Hz 5 0 Engine is 5 0 liter 304 cubic inches D Unit has diesel fuel system N indicates natural gas L indi cates LP Liquid Withdrawal V indicates LP Vapor Withdrawal 18 Alternator rpm rating 1 800 rpm 36 indicates 3 600 rpm H Unit has an option H control panel R E and G panels are also available on some unit...

Page 7: ...re for the reader s convenience Also refer to the applicable control panel manual for additional automatic engine shutdown infor mation COOLANT TEMPERATURE SENDER This sender automatically shuts down the engine if the engine coolant temperature rises above a safe level LOW COOLANT LEVEL SENSOR Should the engine coolant level drop below the level of the high coolant temperature switch it is possibl...

Page 8: ...natural gas supplier may or may not supply such a regulator It is the responsibility of the gas supplier to make sure sufficient gas pressure is available to operate the primary regulator Gas pressure at the inlet to the fuel shutoff solenoid should not exceed approximately 14 inches water column 0 6 psi Optimum pressure at the fuel shutoff solenoid is 11 inches water column 0 4 psi COMBINATION LP...

Page 9: ...n Exhaust Outlet Size 2 2 5 in N P T Exhaust Temperature at Rated Output 565 C 1 050 F Engine Electrical System DC Alternator Output 15 amps at 12 volts Starter Motor 12 volt DC 3 kW Recommended Battery 12 volt 90 Ah 27 F Ground Polarity Negative ENGINE OIL RECOMMENDATIONS The unit has been filled with 15W 40 engine oil at the factory Use a high quality detergent oil classified For Service CC SD S...

Page 10: ...tible with the rated voltage phase and frequency of the connected electrical loads The gen erator connected electrical devices or both can be damaged if voltage phase and frequency are not compatible NOTE This manual assumes that the standby generator has been properly selected installed and interconnected by a competent qualified electrician or installation contractor Once the installa tion is co...

Page 11: ...ssociation NFPA Batterymarch Park Quincy MA 02269 NFPA No 37 STATIONARY COMBUSTION ENGINES AND GAS TURBINES NFPA No 76A ESSENTIAL ELECTRICAL SYSTEMS FOR HEALTH CARE FACILITIES NFPANo 220 STANDARDTYPESOFBUILDINGCONSTRUCTION NFPA No 68 GUIDE FOR EXPLOSION VENTING NFPA No 70 NATIONAL ELECTRICAL CODE NFPA No 30 FLAMMABLE AND COMBUSTIBLE LIQUIDS CODE NFPA No 10 INSTALLATION MAINTENANCE AND USE OF PORTA...

Page 12: ...rries a flammable or explosive sub stance FIRE or an EXPLOSION may result Proper grounding helps protect personnel against electrical shock in the event of a ground fault condition in the generator or in con nected electrical devices In addition grounding helps dissipate static electricity that often builds up in ungrounded devices Figure 2 2 Generator Grounding Lug typical GENERATOR AC NEUTRAL CO...

Page 13: ... that is harmful to the skin and eyes It is electrically conductive and corrosive The following pro cedures are to be observed Wear full eye protection and protective clothing Where electrolyte contacts the skin wash it off immediately with water Where electrolyte contacts the eyes flush thor oughly and immediately with water and seek medical attention and Spilled electrolyte is to be washed down ...

Page 14: ...e line may show no sign of leakage but may draw air into the system Stationary Emergency Generator Lubrication Check the engine crankcase oil level before operating and add oil to the proper level the dipstick FULL mark Never operate the engine with the oil level below the dipstick ADD mark See Specifications and Engine Oil Recommendations NOTE This engine is shipped from the manufacturer with 15W...

Page 15: ...uit breaker Set the transfer handle to its UTILITY NORMAL position with load circuits connected to the utility power supply Set the Stationary Emergency Generator s main line circuit breaker to its OFF or OPEN position Start the generator Do not crank the engine continuously for lon ger than 30 seconds or the heat may dam age the starter motor Let engine stabilize and warm up Check all applicable ...

Page 16: ...refill gearbox If so equipped contact sales for avail ability Every Two Years Replace all rubber hoses Replace engine fan belts Inspect the Stationary Emergency Generator System Drain flush refill cooling system Every 1 000 Operating Hours Inspect engine DC alternator Inspect engine starter Retorque engine mounting brackets Remove test fuel injection pump Remove test cooling system thermostat As R...

Page 17: ...rns Do not permit fluid to contact eyes skin clothing painted surfaces etc Wear protective goggles protective clothing and gloves when handling a battery If fluid is spilled flush the affected area immedi ately with clear water Do not dispose of the battery in a fire The battery is capable of exploding Do not open or mutilate the battery Released electrolyte can be toxic and harm ful to the skin a...

Page 18: ...ion of a data card For actual information related to this particular model please refer to the construction document located at the end of this manual or to the data cards affixed to the unit HOW TO ORDER PARTS To order a replacement part locate the part in the applicable exploded view Contact an Authorized Service Dealer call 800 333 1322 to locate one in the area and provide the following inform...

Page 19: ...17 17 17 Notes ...

Page 20: ...18 Installation Diagram Drawing No 0G6991 B ...

Page 21: ...19 Drawing No 0G6991 B Installation Diagram ...

Page 22: ...erfeit and or gray market parts not made supplied or approved by Generac Warranty service can be arranged by contacting either your selling dealer or a Generac Authorized Warranty Service dealer 1 800 333 1322 for the dealer nearest you The purchaser owner shall be responsible for any expenses or other charges incurred for service calls and or transportation of the product to from the inspection o...

Page 23: ...ed by Federal State or local government Generac or the insurance company associated with the en gine Maintenance checks and readiness testing of such units is limited to 100 hours per year There is no time limit on the use of emergency stationary ICE in emergency situations The purchaser owner may petition the Administrator for approval of additional hours to be used for maintenance checks and rea...

Page 24: ...s for repairs outside of normal business hours will be the responsibility of the customer 12 Warranty Parts shipment costs are reimbursed at ground shipment rates Costs related to requests for expedited shipping will be the responsibility of the customer 13 Batteries are warranted by the battery manufacturer 14 Verification of required maintenance may be required for warranty coverage THIS WARRANT...

Page 25: ...modification or improper maintenance or the use of counterfeit and or gray market parts not made supplied or approved by Generac Warranty service can be arranged by contacting either your selling dealer or a Generac Authorized Warranty Service dealer 1 800 333 1322 for the dealer nearest you The purchaser owner shall be responsible for any expenses or other charges incurred for service calls and o...

Page 26: ... local government Generac or the insurance company associated with the engine Maintenance checks and readiness testing of such units is limited to 100 hours per year There is no time limit on the use of emer gency stationary ICE in emergency situations The purchaser owner may petition the Administrator for approval of additional hours to be used for maintenance checks and readiness testing but a p...

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Page 28: ...ASHER LOCK M8 5 16 2 25 022145 12 8 WASHER FLAT 5 16 M8 ZINC 2 26 042907 6 4 SCREW HHC M8 1 25 X 16 G8 8 4 27 0F7185 REF MOUNT GOV CONTROL H 100 28 047411 4 SCREW HHC M6 1 0 X 16 G8 8 29 022097 4 REF WASHER LOCK M6 1 4 30 022473 4 REF WASHER FLAT 1 4 M6 ZINC 31 022127 REF NUT HEX 1 4 20 STEEL 32 022287 REF SCREW HHC 1 4 20 X 3 4 G5 33 082982 REF RELAY CONTACTOR 24VDC 056739 REF RELAY SOLENOID 12VD...

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Page 30: ...HHC M12 1 75 X 60 G10 9 26 070274 1 KEY SQ 3 8 X 2 3 4 STEEL 27 087271 1 ASSY EXCITER 1 25 STK 087272 1 ASSY EXCITER 2 00 STK 28 068404 1 EXCITER FIELD 1 25 STK 068405 1 EXCITER FIELD 15 2 LG 29 092950 1 COLLAR SLIP FIT 390 MM 30 020151 1 CLAMP VINYL 312 X 203 Z 31 090063 1 BRIDGE SUPPORT DIODE 15 32 090152 1 ASSY BRIDGE RECTIFIER 33 023365 3 WASHER SHAKEPROOF INT 8 34 033143 2 SCREW HHM 8 32 X 7 ...

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Page 32: ...T SIDE LEVEL 1 GUARDING 4 0D5627 1 BRACKET LEVEL 1 GUARDING 5 0A2110 16 SCREW SWAGE 1 4 20 X 1 2 Z YC 6 047411 16 SCREW HHC M6 1 0 X 16 G8 8 7 022097 16 WASHER LOCK M6 1 4 8 022473 16 WASHER FLAT 1 4 ZINC 9 0D6633 1 BOTTOM LEVEL 1 GUARDING 6 8L 10 0E4629 2 GUARD ACCESS COVER SMALL L ONE ...

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Page 34: ...BATTERY BOX GROUP 27 W COVER 19 096500V 1 DETECTOR ALARM FUEL LEAK W CON 20 038805J 1 CABLE BATT BLK 1 X 30 00 21 038804J 1 CABLE BATT RED 1 X 40 50 22 075763 1 BOOT BATTERY CABLE 23 049814 1 SCREW HHC M10 1 5 X 25 G8 8 24 045771 1 NUT HEX M8 1 25 G8 YEL CHR 25 052243 4 SCREW HHC M10 1 5 X 60 G8 8 26 059980 4 SCREW HHC M10 1 5 X 25 G10 9 27 022131 9 WASHER FLAT 3 8 M10 ZINC 28 046526 9 WASHER LOCK...

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Page 36: ... 10 32 X 5 16 Z YC 15 026073A 1 PLUG STD PIPE 1 4 STEEL SQ HD 16 080712 1 BRACKET COOLANT RECOVERY TANK 17 076749 1 TANK COOLANT RECOVERY 18 048031C 2 CLAMP HOSE BAND 1 4 19 029032 2FT HOSE 9 32 ID 20 049340 1 BARBED EL 90 1 4NPT X 3 8 21 047290 2FT HOSE 3 8 ID SINGLE BRAID 22 036865 1 DRAINCOCK 23 0C7649 2 CLAMP HOSE 38 87 24 065852 1 SPRING CLIP HOLDER 37 62 25 090388 1 SCREW HHTT M6 1 0 X 12 ZI...

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Page 38: ...HER FLAT 1 4 ZINC 23 0D2608 10 SCREW HHC 5 16 18 X 1 2 SSTL 24 0D5623 2 HEAT SHIELD EXHAUST 25 0D5417 REF SCREW HHC M10 1 0 X 25 G10 9 2 26 0D3808 2 EXH MANIFOLD MACH 6 8L V 10 27 0D4255 2 GASKET EXHAUST MANIFOLD 28 070010 2 SCREW HHC M8 1 25 X 35 SS G8 8 29 0D6344 1 ASSEMBLY 6 8L FLYWHEEL 30 0D3803 1 FLYWHEEL HOUSING MACH 6 8L V10 31 0D3805 1 COVER FLYWHEEL MACH 6 8L V 10 32 0A8240 3 FLEX PLATE S...

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Page 40: ...PLATE VENTURI 4 0F4270A 1 HOLD DOWN AIR CLEANER PLATED 5 0F6977 1 PLATE AIR CLEAN TOP 5 4L 6 8L 6 037561 1 NUT WING 1 4 20 NYLK 7 047411 4 SCREW HHC M6 1 0 X 16 G8 8 8 022097 4 WASHER LOCK M6 1 4 9 049811 4 WASHER FLAT M6 10 0F4269 1 GASKET MIXER BODY 11 022473 1 WASHER FLAT 1 4 M6 ZINC ...

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Page 42: ...142 4 SCREW HHC 5 16 18 X 3 4 G5 24 064416 1 SCREW HHC M10 1 5 X 45 G8 8 FT 25 0D8025 1 BOLT GROOVED IDLER PULLEY 26 057796 1 GROMMET 27 0F3216 1 PULLEY 80 OD DC ALTERNATOR 1800 RPM 28 0F3217 1 SPACER DC ALTERNATOR PULLEY 29 039253 3 SCREW HHC M8 1 25 X 20 G8 8 30 0D8026 3 BOLT BELT TENSIONER 31 022145 5 WASHER FLAT 5 16 M8 ZINC 32 0F3017 1 BRACKET D C ALTERNATOR LOWER 33 0D8028 1 PULLEY GROOVED E...

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Page 44: ... THROT BODY 13 057823 4 CLAMP HOSE 10 56 1 06 14 059057 2 HOSE 3 4 ID SAE 30R2 40 5 LG 15 049811 2 WASHER FLAT M6 16 0D1509 1 DECAL INLET PRESSURE 17 050279 1 DECAL FUEL INLET NG NATURAL GAS APPLICATION 050280 1 DECAL FUEL INLET LPG LP VAPOR APPLICATION 18 0H2353 1 ASSY ADAPTER THROTTLE BODY 19 0E4390 1 GASKET GOVERNOR ACTUATOR 20 0E4392 1 ACTUATOR BOSCH 60 GOVERNOR 21 0F0960 1 REDUCER 3 0 TO 2 75...

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Page 66: ... TOP 2 0D3680A 1 DUCT RADIATOR SIDE LH 3 0D3680 1 DUCT RADIATOR SIDE RH 4 045756 2 SCREW HHTT M6 1 0 X 10 YC 5 0E7652 1 DUCT RADIATOR BOTTOM 6 052250 1 TAPE FOAM 1 X 1 114 LG NOT SHOWN 7 0A2110 6 SCREW SWAGE 1 4 20 X 1 2 Z YC ...

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Page 68: ...IRE 6 077043E 1 CONDUIT FLEX 1 0 ID 30 LG 7 084427 1 BRACKET HEATER W WELDNUTS 8 035467 1 NIPPLE CLOSE 3 8NPT X 1 VIBRA 9 052857 2 NUT TOP LOCK FL M6 1 0 10 050967 1 HOSE COOL 5 8 ID 20R3 31 LG 11 0G5212B 1 VALVE 3 8 12 0C4905 1 BARBED EL 45 3 8NPT X 5 8OD 1 13 0A6283 1 HOSE PREFORMED BLOCK HEATER 1 14 0G5212B 1 VALVE 3 8 1 15 0G0015 2 CLAMP HOSE 7 8 OD DOUBLE WIRE 1 16 044117 1 BARBED STR 3 8NPT ...

Page 69: ...to July 1 2004 2 Costs of normal maintenance i e tune ups associated part s adjustments loose leaking clamps installation and start up 3 Any failure 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 Generac Power Systems has defined Prime Power Trailer M...

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