Kohler 100EFOZ Installation Instructions Manual Download

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TP-6069 6/03

Section 3 Cooling System

TP-6134-

1. Intake strainer
2. Seacock
3. Seawater strainer
4. Engine-driven seawater pump
5. Oil exchanger

6. Zinc plug
7. Exhaust manifold elbow
8. Exhaust hose
9. Silencer (customer supplied)

10. Outlet flapper (exhaust/water discharge)

Figure 3-8

Direct Water-Cooled Cooling System (3.5EFOZ and 4EOZ Models)

Summary of Contents for 100EFOZ

Page 1: ...4EOZ 4EFOZ 5EOZ 6 5EFOZ 8EOZ 8 5EFOZ 9EFOZ 10EOZ 11EFOZ 13EOZ 11 5EFOZ 14EOZ 13EFOZ 15 5EOZ 16EFOZ 20EOZ 17 5EFOZ 20EOZ 19EFOZ 23EOZ 20EFOZ 24EOZ 23EFOZ 28EOZ 27EFOZ 32EOZ 33EFOZ 40EOZ 40EFOZ 50EOZ 55EFOZ 65EOZ 70EFOZ 80EOZ 80EFOZ 99EOZ 100EFOZ 125EOZ 125EFOZ 150EOZ ...

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Page 3: ...Fuel Pump Lift 18 5 5 Fuel Consumption 18 Section 6 Electrical System 19 6 1 AC Voltage Connections 19 6 2 Circuit Protection 19 6 2 1 Circuit Breaker Considerations 19 6 2 2 Circuit Breaker Installation 4 27EFOZ and 5 32EOZ Models 21 6 2 3 Circuit Breaker Installation 33 125EFOZ and 40 150EOZ Models 22 6 3 Installation In Steel or Aluminum Vessels 23 6 4 Installation Recommendations 23 6 5 Batter...

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Page 5: ...ables negative lead first Reconnect the negative lead last when reconnecting the battery Follow these precautions to prevent starting of the generator set by an automatic transfer switch remote start stop switch or engine start command from a remote computer Disabling the generator set Accidental starting can cause severe injury or death Before working on the generator set or equipment connected t...

Page 6: ...ancausesevereinjuryordeath Do not smoke or permit flames or sparks near the carburetor fuel line fuel filter fuel pump or other potential sources of spilled fuels or fuel vapors Catch fuels in an approved container when removing the fuel line or carburetor Servicing the air cleaner A sudden backfire can cause severe injury or death Do not operate the generator set with the air cleaner silencer rem...

Page 7: ...ctions tight and in good condition Do not replace flexible fuel lines with rigid lines Use flexible sections to avoid fuel line breakage causedbyvibration Donotoperatethe generator set in the presence of fuel leaks fuel accumulation or sparks Repair fuel systems before resuming generator set operation Draining the fuel system Explosive fuel vapors can cause severe injury or death Spilled fuel can ...

Page 8: ...ent Testing the voltage regulator Hazardous voltage can cause severe injury or death High voltage is present at the voltage regulator heat sink To prevent electrical shock do not touch the voltage regulator heat sink when testing the voltage regulator PowerBoostt PowerBoostt III and PowerBoostt V voltage regulator models only Electrical backfeed to the utility Hazardous backfeed voltage can cause ...

Page 9: ...operating in order to perform some scheduled maintenance procedures Be especially careful if the sound shield has been removed leaving the belts and pulleys exposed Sound shield equipped models only Notice NOTICE This generator set has been rewired from its nameplate voltage to 246242 NOTICE Voltage reconnection Affix a notice to the generator set after reconnecting the set to a voltage different ...

Page 10: ...TP 6069 6 03 VI Safety Precautions and Instructions Notes ...

Page 11: ...ur installation Use current dimension drawings and wiring diagrams KOHLER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 585711 1 Exhaust mixer elbow exhaust water outlet not shown 2 Heat exchanger not shown 3 Coolant recovery tank located on the unit on some models 4 Seawater strainer 5 Seawater pump seawater inlet 6 Seawater line 7 Seacock 8 Craft stringers 9 Fuel feed pump fuel inlet 10 Fuel return ...

Page 12: ...TP 6069 6 03 2 Section 1 Introduction Notes ...

Page 13: ...es This generator set is specifically intended and approved for installation below the deck in the engine compartment Installation above the deck and or outdoors would constitute a violation of European Union Directive 2000 14 EC noise emission standard Allow clearance for vibration and cooling during operation Allow a minimum of 38 mm 1 5 in clearance on all sides top front rear and sides of a ge...

Page 14: ...TP 6069 6 03 4 Section 2 Location and Mounting Notes ...

Page 15: ...se guidelines See Figure 3 1 for allowable intake restriction Note ISO 3046 derates apply See Appendix C Model Allowable Intake Restriction 3 5EFOZ 4EOZ 200 mm H2O 1 96 kPa or less 4 125EFOZ 5 150EOZ 635 mm H2O 6 23 kPa or less Figure 3 1 Combustion Air Intake Restriction 3 2 Cooling System Components The marine generator set s cooling system requires the following components 3 2 1 Intake Through ...

Page 16: ...n intake through hull strainer Maximum seawater inlet pressure at the seawater pump is 34 5 kPa 5 psi Excessive pressure will cause water ingestion 1 2 3 1 789 1 Seawater pump 2 Seawater strainer 3 Seacock Figure 3 4 Seawater Strainer 3 2 4 Water Lines Water lines from the seacock to the engine driven seawater pump are usually constructed of flexible hose Connect a flexible section of hose to the ...

Page 17: ... manifold 3 Exhaust mixer elbow 4 Outlet flapper exhaust water discharge 5 Silencer customer supplied 6 Thermostat open 7 Thermostat 8 Thermostat closed 9 Heat exchanger 10 Engine driven seawater pump 11 Seawater strainer 12 Seacock 13 Intake strainer 14 Engine driven water pump Figure 3 6 Typical Closed Heat Exchanger Cooling System 4 6 5 8 5 9 23 27EFOZ and 5 8 10 28 32EOZ Models ...

Page 18: ...ostat 4 Water cooled manifold 5 Heat exchanger 6 Exhaust mixer elbow 7 Water cooled turbocharger 8 Silencer customer supplied 9 Exhaust outlet 10 Intake strainer 11 Seacock 12 Seawater strainer 13 Engine driven seawater pump 14 Engine driven water pump Figure 3 7 Typical Closed Heat Exchanger Cooling System 11 20EFOZ 13 24EOZ 33 125EFOZ and 40 150EOZ Models ...

Page 19: ... 3 Seawater strainer 4 Engine driven seawater pump 5 Oil exchanger 6 Zinc plug 7 Exhaust manifold elbow 8 Exhaust hose 9 Silencer customer supplied 10 Outlet flapper exhaust water discharge 2 3 4 5 6 7 8 9 10 Figure 3 8 Direct Water Cooled Cooling System 3 5EFOZ and 4EOZ Models ...

Page 20: ...TP 6069 6 03 10 Section 3 Cooling System Notes ...

Page 21: ...n monoxide is an odorless colorless tasteless nonirritating gas that can cause death if inhaled for even a short time Use the following precautions when installing and operating the generator set Do not install the exhaust outlet where exhaust can be drawn inthroughportholes vents orairconditioners Ifthegenerator set exhaust discharge outlet is near the waterline water could entertheexhaustdischar...

Page 22: ...nstallations also apply to side exhaust installations Where exhaust lines require passage through bulkheads use port left or starboard right side exhaust outlets also in applications in which long exhaust lines to the transom rear could cause excessive back pressure See Figure 4 3 for allowable back pressures Should any information regarding installation conflict with USCG Regulations follow USCG ...

Page 23: ...m seawater pump lift of 1 m 3 ft 9 Seawater strainer 10 Seacock 11 Intake strainer 12 Engine driven seawater pump 13 Minimum exhaust hose pitch of 1 3 cm per 30 5 cm 0 5 in per ft 14 Maximum distance between silencer and exhaust mixer elbow of 3 m 10 ft 15 Minimum exhaust hose pitch of 1 3 cm per 30 5 cm 0 5 in per ft 16 Minimum exhaust outlet distance above waterline of 10 cm 4 in Note Vessel ful...

Page 24: ... siphon break connection Support the siphon break and hoses to maintain their position and function Allow a slight offset to clear the stringers or other permanent structures Protect the siphon break air inlet from dirt and debris Note To prevent water leakage on the generator set do not mount the siphon break directly over the generator set 1 TP 5586 6 1 Cut hose and connect siphon break and hard...

Page 25: ... andexhaust mixerelbow of 3 m 10 ft 18 Silencer customer supplied 19 Minimum exhaust hose pitch of 1 3 cm per 30 5 cm 0 5 in per ft 20 Minimum exhaust outlet distance above waterline of 10 cm 4 in 21 Exhaust hose see Figure 4 7 for hose sizes Note Read the text for complete explanation of dimensions and other installation considerations Note Use two hose clamps on each end of all flexible exhaust ...

Page 26: ...TP 6069 6 03 16 Section 4 Exhaust System Notes ...

Page 27: ...llations must conform to USCG Regulations 5 1 Fuel Tank Most marine generator sets draw fuel from the same fuel tank as the craft s propulsion engine s If the tank s fuel pickup opening allows a multiple dip tube use a multiple dip tube arrangement See Figure 5 1 The multiple dip tube arrangement incorporates a shorter dip tube for the generator set and a longer dip tube for the propulsion engine ...

Page 28: ...nt The flexible section allows the generator set to vibrate during operation Model Fuel Line ID Size mm in 3 5EFOZ and 4EOZ 6 4 1 4 4 125EFOZ and 5 150EOZ 9 7 3 8 Figure 5 2 Fuel Line ID Size See Figure 5 2 for the ID size of the customer supplied fuel line that connects to the fuel pump and fuel return Route the fuel lines from the fuel tank in a gradual incline to the engine do not exceed the he...

Page 29: ...t sea The wiring then connects to a main circuit breaker box panel board that distributes branch circuits throughout the craft See Figure 6 1 for AC voltage connections to the generator set See Section 8 for reconnection of the generator set 6 2 Circuit Protection The AC circuit breakers optional protect the wiring from the AC circuit breakers to the vessel s distribution panel AC circuit breakers...

Page 30: ...2EOZ 1 phase Figure 6 2 AC Circuit Breaker Ratings 4 27EFOZ and 5 32EOZ Models Listed By Amps Amps Max Voltage Number of Poles Type Model s 60 600 3 UL IEC 33EFOZ 40EOZ 70 600 3 UL IEC 40EFOZ 40EOZ 80 480 3 UL IEC 40EFOZ 50EOZ 100 480 3 UL IEC 55EFOZ 50 65EOZ 100 125 600 3 IEC 33 55EFOZ 40 65EOZ 100 125 600 3 IEC 70EFOZ 80EOZ 125 600 3 UL 33 55EFOZ 40 65EOZ 125 600 3 UL 70EFOZ 80EOZ 128 160 600 3 ...

Page 31: ...of the generator set power and shore power 6 2 2 Circuit Breaker Installation 4 27EFOZ and 5 32EOZ Models 1 Place the generator set start stop switch in the STOP position 2 Disconnect the generator set engine starting battery negative lead first 3 Remove the controller cover screws and remove the access cover 4 Remove the screws and nuts to remove the circuit breaker cover plate Save the mounting ...

Page 32: ...voltage to a dual voltage configuration example from 120 volt to 120 240 volt or a dual voltage to a single voltage example from 120 240 volt to 120 volt with the same primary voltage do not adjust the voltage frequency adjustment Adjust the voltage frequency for frequency changes or setting changes of the primary voltage example from 120 volt to 100 volt Refer to the model s specification sheet f...

Page 33: ...rences include equipment grounding grounding of neutral conductors ground fault protection and isolation of galvanic currents The scope of these topics is too extensive to be fully discussed here Consult your local marine authority for more information Before installing the generator set check the available wiring diagrams in the operation manual to become familiar with the electrical system 6 4 I...

Page 34: ... Distance between Cable Size AWG Distance between Generator Set and Battery m ft At 18 C 0 F At 0 C 32 F At 24 C 75 F 12 2 40 00 0 1 9 1 30 0 1 2 7 6 25 1 2 4 6 1 20 2 2 6 4 6 15 2 4 6 3 0 10 4 6 8 1 5 5 6 6 8 0 8 2 5 8 8 8 Figure 6 5 Battery Cable Sizes Kohler Co recommends using one 12 volt or 24 volt battery as the spec requires to start the generator See Figure 6 6 for minimum cold cranking am...

Page 35: ...ring diagrams and instruction sheets for connection information details 1 DA 250000 H 1 Controller remote connector Figure 6 8 Controller Remote Connector Typical Note Gauge senders Gauge senders are available for most generator sets If using customer supplied gauges be sure they are compatible with generator set senders Contact an authorized Kohlerr service distributor dealer Gauges and senders a...

Page 36: ...TP 6069 6 03 26 Section 6 Electrical System ADV 6115A A Figure 6 9 Remote Controller and Harness Options 33 150 kW Models ...

Page 37: ...TP 6069 6 03 27 Section 6 Electrical System Figure 6 10 Remote Controller and Harness Options 33 150 kW Models ...

Page 38: ...TP 6069 6 03 28 Section 6 Electrical System Notes ...

Page 39: ...ADV 6513B C 41 16 17 5EFOZ and 20EOZ ADV 6481A D 42 with sound shield ADV 6481B D 43 19 20EFOZ and 23 24EOZ ADV 6494A C 44 with sound shield ADV 6494B C 45 23 27EFOZ and 28 32EOZ ADV 6285A F 46 with sound shield ADV 6285B F 47 33EFOZ and 40EOZ ADV 6581A E 48 with fuel water separator and dry exhaust elbow ADV 6581B E 49 with sound shield ADV 6581C E 50 with electric clutch ADV 6581D E 51 40EFOZ an...

Page 40: ...TP 6069 6 03 30 Section 7 Installation Drawings ADV 6652A B NOTE Dimensions in are inch equivalents Figure 7 2 Dimension Drawing 3 5EFOZ 4EOZ ...

Page 41: ...TP 6069 6 03 31 Section 7 Installation Drawings ADV 6652B B Figure 7 3 Remote Options 3 5EFOZ 4EOZ ...

Page 42: ...TP 6069 6 03 32 Section 7 Installation Drawings ADV 5850A H NOTE Dimensions in are inch equivalents Figure 7 4 Dimension Drawing 4EFOZ 5EOZ ...

Page 43: ...TP 6069 6 03 33 Section 7 Installation Drawings ADV 5850B H NOTE Dimensions in are inch equivalents Figure 7 5 Dimension Drawing 4EFOZ 5EOZ with Sound Shield ...

Page 44: ...TP 6069 6 03 34 Section 7 Installation Drawings ADV 6284A J NOTE Dimensions in are inch equivalents Figure 7 6 Dimension Drawing 6 5EFOZ 8EOZ ...

Page 45: ...TP 6069 6 03 35 Section 7 Installation Drawings ADV 6284B J NOTE Dimensions in are inch equivalents Figure 7 7 Dimension Drawing 6 5EFOZ 8EOZ with Sound Shield ...

Page 46: ...TP 6069 6 03 36 Section 7 Installation Drawings ADV 6026A K NOTE Dimensions in are inch equivalents Figure 7 8 Dimension Drawing 8 5 9EFOZ and 10EOZ ...

Page 47: ...TP 6069 6 03 37 Section 7 Installation Drawings ADV 6026B K NOTE Dimensions in are inch equivalents Figure 7 9 Dimension Drawing 8 5 9EFOZ and 10EOZ with Sound Shield ...

Page 48: ...TP 6069 6 03 38 Section 7 Installation Drawings ADV 6512A D NOTE Dimensions in are inch equivalents Figure 7 10 Dimension Drawing 11EFOZ 13EOZ ...

Page 49: ...TP 6069 6 03 39 Section 7 Installation Drawings ADV 6512B D NOTE Dimensions in are inch equivalents Figure 7 11 Dimension Drawing 11EFOZ 13EOZ with Sound Shield ...

Page 50: ...TP 6069 6 03 40 Section 7 Installation Drawings ADV 6513A C NOTE Dimensions in are inch equivalents Figure 7 12 Dimension Drawing 11 5 13EFOZ and 14 15 5EOZ ...

Page 51: ...TP 6069 6 03 41 Section 7 Installation Drawings ADV 6513B C NOTE Dimensions in are inch equivalents Figure 7 13 Dimension Drawing 11 5 13EFOZ and 14 15 5EOZ with Sound Shield ...

Page 52: ...TP 6069 6 03 42 Section 7 Installation Drawings ADV 6481A D NOTE Dimensions in are inch equivalents Figure 7 14 Dimension Drawing 16 17 5EFOZ and 20EOZ ...

Page 53: ...TP 6069 6 03 43 Section 7 Installation Drawings ADV 6481B D NOTE Dimensions in are inch equivalents Figure 7 15 Dimension Drawing 16 17 5EFOZ and 20EOZ with Sound Shield ...

Page 54: ...TP 6069 6 03 44 Section 7 Installation Drawings ADV 6494A C NOTE Dimensions in are inch equivalents Figure 7 16 Dimension Drawing 19 20EFOZ and 23 24EOZ ...

Page 55: ...TP 6069 6 03 45 Section 7 Installation Drawings ADV 6494B C NOTE Dimensions in are inch equivalents Figure 7 17 Dimension Drawing 19 20EFOZ and 23 24EOZ with Sound Shield ...

Page 56: ...TP 6069 6 03 46 Section 7 Installation Drawings ADV 6285A F NOTE Dimensions in are inch equivalents Figure 7 18 Dimension Drawing 23 27EFOZ and 28 32EOZ ...

Page 57: ...TP 6069 6 03 47 Section 7 Installation Drawings ADV 6285B F NOTE Dimensions in are inch equivalents Figure 7 19 Dimension Drawing 23 27EFOZ and 28 32EOZ with Sound Shield ...

Page 58: ...TP 6069 6 03 48 Section 7 Installation Drawings ADV 6581A E NOTE Dimensions in are inch equivalents Figure 7 20 Dimension Drawing 33EFOZ 40EOZ ...

Page 59: ...TP 6069 6 03 49 Section 7 Installation Drawings ADV 6581B E NOTE Dimensions in are inch equivalents Figure 7 21 Dimension Drawing 33EFOZ 40EOZ with Fuel Water Separator and Dry Exhaust Elbow ...

Page 60: ...TP 6069 6 03 50 Section 7 Installation Drawings ADV 6581C E NOTE Dimensions in are inch equivalents Figure 7 22 Dimension Drawing 33EFOZ 40EOZ with Sound Shield ...

Page 61: ...TP 6069 6 03 51 Section 7 Installation Drawings ADV 6581D E NOTE Dimensions in are inch equivalents Figure 7 23 Dimension Drawing 33EFOZ 40EOZ with Electric Clutch ...

Page 62: ...TP 6069 6 03 52 Section 7 Installation Drawings ADV 6582A E NOTE Dimensions in are inch equivalents Figure 7 24 Dimension Drawing 40EFOZ 50EOZ ...

Page 63: ...TP 6069 6 03 53 Section 7 Installation Drawings ADV 6582B E NOTE Dimensions in are inch equivalents Figure 7 25 Dimension Drawing 40EFOZ 50EOZ with Fuel Water Separator and Dry Exhaust Elbow ...

Page 64: ...TP 6069 6 03 54 Section 7 Installation Drawings ADV 6582C E NOTE Dimensions in are inch equivalents Figure 7 26 Dimension Drawing 40EFOZ 50EOZ with Sound Shield ...

Page 65: ...TP 6069 6 03 55 Section 7 Installation Drawings ADV 6582D E NOTE Dimensions in are inch equivalents Figure 7 27 Dimension Drawing 40EFOZ 50EOZ with Electric Clutch ...

Page 66: ...TP 6069 6 03 56 Section 7 Installation Drawings ADV 6583A E NOTE Dimensions in are inch equivalents Figure 7 28 Dimension Drawing 55EFOZ 65EOZ ...

Page 67: ...TP 6069 6 03 57 Section 7 Installation Drawings ADV 6583B E NOTE Dimensions in are inch equivalents Figure 7 29 Dimension Drawing 55EFOZ 65EOZ with Fuel Water Separator and Dry Exhaust Elbow ...

Page 68: ...TP 6069 6 03 58 Section 7 Installation Drawings ADV 6583C E NOTE Dimensions in are inch equivalents Figure 7 30 Dimension Drawing 55EFOZ 65EOZ with Sound Shield ...

Page 69: ...TP 6069 6 03 59 Section 7 Installation Drawings ADV 6583D E NOTE Dimensions in are inch equivalents Figure 7 31 Dimension Drawing 55EFOZ 65EOZ with Electric Clutch ...

Page 70: ...TP 6069 6 03 60 Section 7 Installation Drawings ADV 6603A D NOTE Dimensions in are inch equivalents Figure 7 32 Dimension Drawing 70 80EFOZ and 80 99EOZ ...

Page 71: ...TP 6069 6 03 61 Section 7 Installation Drawings ADV 6603B D NOTE Dimensions in are inch equivalents Figure 7 33 Dimension Drawing 70 80EFOZ and 80 99EOZ with Fuel Water Separator and Dry Exhaust Elbow ...

Page 72: ...TP 6069 6 03 62 Section 7 Installation Drawings ADV 6603C D NOTE Dimensions in are inch equivalents Figure 7 34 Dimension Drawing 70 80EFOZ and 80 99EOZ with Sound Shield ...

Page 73: ...TP 6069 6 03 63 Section 7 Installation Drawings ADV 6603D D NOTE Dimensions in are inch equivalents Figure 7 35 Dimension Drawing 70 80EFOZ and 80 99EOZ with Electric Clutch ...

Page 74: ...TP 6069 6 03 64 Section 7 Installation Drawings ADV 6594A D NOTE Dimensions in are inch equivalents Figure 7 36 Dimension Drawing 100 125EFOZ and 125 150EOZ ...

Page 75: ...TP 6069 6 03 65 Section 7 Installation Drawings ADV 6594B D NOTE Dimensions in are inch equivalents Figure 7 37 Dimension Drawing 100 125EFOZ and 125 150EOZ with Sound Shield ...

Page 76: ...TP 6069 6 03 66 Section 7 Installation Drawings ADV 6594C D NOTE Dimensions in are inch equivalents Figure 7 38 Dimension Drawing 100 125EFOZ and 125 150EOZ with Dry Exhaust Elbow ...

Page 77: ...et GRD L1 L2 4 3 2 1 L0 Neutral L0 Ground Load Side Line Side Two Pole Circuit Breaker Jumper lead Figure 8 1 100 120 Volt 3 Wire Configuration 8 1 2 100 120 200 240 Volt Configurations The 100 120 200 240 volt configuration does not use a jumper lead If the unit was originally wired for straight 100 120 volt 3 wire remove the jumper lead see Figure 8 1 for location Select a two pole circuit break...

Page 78: ...rical Code NEC Reconnect the stator leads of the generator set to change output phase or voltage Refer to the following procedure and connection schematics Follow all safety precautions at the front of this manual and in the text during the reconnection procedure NOTICE Voltagereconnection Affixanoticetothegeneratorsetafter reconnecting the set to a voltage different from the voltage on the namepl...

Page 79: ...ch in the RUN position to start the generator set Observe the voltmeter and verify that the unit has the desired line voltage connection Adjust the voltage using the voltage adjustment potentiometer on the generator controller front panel See Figure 8 7 9 Stop the generator set after completing the voltage adjustment 10 Disconnect the external voltmeter if used Replace the controller cover ADV 584...

Page 80: ... V0 and V7 For all other voltages adjust the output to 140 volts across terminals V0 and V7 Adjust the voltage using the voltage adjustment potentiometer on the generator controller front panel See Figure 8 7 9 Use the insulated screwdriver to slowly rotate the overvoltage adjustment potentiometer R41 counterclockwise until red LED4 lights See Figure 8 8 The generator set should shut down on an ov...

Page 81: ...er American Solenoid Newer Round Design 2 1 3 4 6 5 7 8 1 2 6 5 3 4 8 7 L1 L2 To Generator Set To Shore Power To Load 3 2 4 1 7 6 8 5 L1 L2 To Generator Set To Shore Power To Load 3 Wire Generator Sets 2 1 3 4 6 5 7 8 L0 10 9 11 12 1 2 6 5 3 4 8 7 9 10 14 13 L1 L2 To Generator Set To Shore Power To Load 3 Wire Generator Sets L0 3 2 4 1 7 6 8 5 11 10 12 9 L1 L2 To Generator Set To Shore Power To Lo...

Page 82: ...cated in the controller Adjustments are possible without removing the voltage regulator The voltage regulator adjustment procedure applies to both the PowerBoost IIIE Figure 8 11 and PowerBoost V Figure 8 12 voltage regulators Note Broadrange generator sets The following adjustment procedure is for readjustment of the voltage regulator and governor for broadrange generator sets with mechanical gov...

Page 83: ...he stability pot clockwise to minimize light flicker 7 Readjust the voltage adjustment pot if necessary 8 Adjust the engine speed to the desired cut in frequency factory setting 57 5 58 Hz for 60 Hz models or 47 5 48 Hz for 50 Hz models as measured on frequency meter To change engine speed adjust the governor arm Loosen the locknut and turn it clockwise or counterclockwise to achieve the desired f...

Page 84: ...TP 6069 6 03 74 Section 8 Reconnection Adjustments Notes ...

Page 85: ...requirements than a 10 000 Btu unit of another variety When using only one unit there is usually no starting problem provided the lighting and appliance load is not too high when starting the unit Simultaneous starting of two air conditioning units however can present problems if the generator set capacity is marginal Because of the variation in starting characteristics among air conditioners this...

Page 86: ...ooled cyl cylinder D A digital to analog DAC digital to analog converter dB decibel dBA decibel A weighted DC direct current DCR direct current resistance deg degree dept department dia diameter DI EO dual inlet end outlet DIN Deutsches Institut fur Normung e V also Deutsche Industrie Normenausschuss DIP dual inline package DPDT double pole double throw DPST double pole single throw DS disconnect ...

Page 87: ...nal OS oversize overspeed OSHA Occupational Safety and Health Administration OV overvoltage oz ounce p pp page pages PC personal computer PCB printed circuit board pF picofarad PF power factor ph phase PHC Phillips head crimptite screw PHH Phillips hex head screw PHM pan head machine screw PLC programmable logic control PMG permanent magnet generator pot potentiometer potential ppm parts per milli...

Page 88: ... 537 75 175 x Alternator Efficiency Reference Alternator Efficiency Observed 2 For turbocharged compression ignition engines C F 1 175 29 2 Barometer Observed in Hg 7 Temperature _F 460 537 2 175 x Alternator Efficiency Reference Alternator Efficiency Observed 3 For turbocharged and intercooled compression ignition engines C F 1 175 29 2 Barometer Observed in Hg 7 Temperature _F 460 537 1 2 175 x ...

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Page 92: ... CO Kohler Wisconsin 53044 Phone 920 565 3381 Fax 920 459 1646 For the nearest sales service outlet in the US and Canada phone 1 800 544 2444 KohlerPowerSystems com Kohler Power Systems Asia Pacific Headquarters 7 Jurong Pier Road Singapore 619159 Phone 65 264 6422 Fax 65 264 6455 ...

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