Carrier 69GL15-114 Operation And Service Download Page 9

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1-4

Figure 1-3. Control Box and Panel

1. Glow Plug Indicator (GPI)

2. Glow Plug Switch (GPS)

3. Ignition Switch (IGN)

4. Ammeter (A)

5. Total Time Meter (TT)

6. Circuit Breaker ---

230 vac (CB4)

7. Circuit Breaker Trip Light

8. Circuit Breaker ---

460 vac (CB1)

9. Voltage Selector

10. Terminal Block (TB)

11. Circuit Breaker (CB3)

12. Circuit Breaker (CB2)

13. Run Relay (RR)

14. Heat Relay (HR)

GLOW

PLUG

PREHEAT

OFF

IGN

STAR

RUN

DANGER

HIGH

VOLT-

AGE

CB TRIP

460V CB

AMP

HOURS

230V CB

OFF

460

230

Summary of Contents for 69GL15-114

Page 1: ...T 251 04 Models 69GL15 114 69GL15 134...

Page 2: ...Transicold Division Carrier Corporation P O Box 4805 Syracuse N Y 13221 SERVICE MANUAL OPERATION AND DIESEL DRIVEN GENERATOR SET MODELS 69GL15 114 69GL15 134 Carrier Corporation 1995 D Printed in U S...

Page 3: ...or Circuit Diagram 1 8 1 10 Battery Charging Alternator System 1 9 1 10 1 Introduction 1 9 1 10 2 Alternator Operation 1 10 1 10 3 Integral Voltage Regulator Operation 12 volts d c 1 10 2 OPERATION 2...

Page 4: ...kcase Breather 4 3 4 4 Servicing and Adjusting V belt 4 4 4 4 1 Engine V belt 4 4 4 4 2 Alternator V belt 4 4 4 5 Servicing the Generator Main Alternator 4 4 4 5 1 Preventive Maintenance and Operating...

Page 5: ...id Assembly 4 2 4 2 Air Filter 4 3 4 3 Rectifier Removal 4 4 4 4 A C Generator Rectifier Assembly 4 5 4 5 Diode Testing 4 5 4 6 Engine Shockmounts 4 7 4 7 Generator Shockmounts 4 7 4 8 Open Diode Trio...

Page 6: ...for proper unit operation For power the Deutz F3L912W vertical in line three cylinder diesel engine is used The engine is equipped with glowplugs usedas a starting aid and spin on lube and fuel oil fi...

Page 7: ...by circuit breakers listed below but will not shut down the engine if an overload occurs Table 1 2 Safety Devices Unsafe Condition Safety Switch Switch Setting a Engine 1 Broken fan belt 1 Fan belt s...

Page 8: ...p 11 Fuel Solenoid 12 Engine Oil Filter 13 Generator Shockmount Figure 1 1 Generator Set Control Box Side 1 Fuel Filters 2 A C Generator 3 Starter Motor Location 4 Engine Oil Breather 5 Muffler Exhaus...

Page 9: ...it Breaker 230 vac CB4 7 Circuit Breaker Trip Light 8 Circuit Breaker 460 vac CB1 9 Voltage Selector 10 Terminal Block TB 11 Circuit Breaker CB3 12 Circuit Breaker CB2 13 Run Relay RR 14 Heat Relay HR...

Page 10: ...es 2826 cubic cm f Firing Order 1 2 3 g Fuel Winter Diesel No 1 Summer Diesel No 2 h Glow Plug Amperage 10 amps per plug at 12 vdc i Horsepower 33 5 hp 1800 rpm j Lubrication System Oil Pressure 40 to...

Page 11: ...the piston forces the hot exhaust gases out of the cylinders through the exhaust valves and the exhaust manifold If the air filter is allowed to become dirty the operation of the engine would be impai...

Page 12: ...nually reset 2 Circuit Breaker CB 2 The circuit breaker is located in the control box This device prevents excessive current draw by the components FS FH HR S SS and TT The circuit breaker opens at 20...

Page 13: ...utput power leads of the generator unit are brought out to the generator terminal box 1 9 2 A C Generator Main Alternator Circuit Diagram Figure 1 7 shows the internal schematic diagram of the generat...

Page 14: ...he alternator is supplied from the solid state regulator This integral voltage regulator which incorporates an IC all silicone semiconductor and thick film construction controls the current feed to th...

Page 15: ...ce No mechanical contacts or relays are used to perform the voltage regulation of the alternator system The electronic circuitry should never require adjustment and the solid state active elements use...

Page 16: ...pockets are provided capable of handling 2000 pounds NOTES 1 When installing genset torque mounting bolts to 85 90 ft lbs 11 75 12 44 mkg 2 It is not recommended using original locknuts for second ins...

Page 17: ...TRUCTIONS a Starting Instructions NOTE On new or not yet broken in engines there is a possibility of oil seepage out the muffler exhaust pipe The following is recommended 1 Avoid prolonged high idle n...

Page 18: ...With ignition switch in the START position starter solenoid is energized closing starter motor contactor contacts SS which energizes starter motor The starter motor turns over the engine resulting in...

Page 19: ...control operation 4 3 3 Safety relay Check Glow plug s defective 4 3 6 Plugged fuel lines to injector s Engine Manual Mechanical lift fuel pump malfunction Engine Manual c Starter cranks Engine lube...

Page 20: ...tch has been released d Pinion does not Defective starter Engine Manual disengage after engine is running 3 1 4 Malfunction In the Engine Starting Circuit a No power to Battery defective Correct start...

Page 21: ...ure Plugged crankcase breather line 4 3 7 3 2 ALTERNATOR AUTOMOTIVE TYPE Battery Undercharged Defective cables dirty battery posts or corroded terminals Clean Loose or broken belt 4 4 2 Worn or broken...

Page 22: ...ting voltage Fluctuating speed 4 3 4 May be indicated by Irregular speed of engine Engine Manual flickering lights Loose terminal or load connections Tighten Defective bearing causing uneven air gap 4...

Page 23: ...3 Every 1000 Hour Maintenance Normal Operating Conditions X X 1 Complete 400 Hour Maintenance 4 1 2 X 2 Tighten engine and generator mounting bolts 4 7 X 3 Tighten all electrical connections in contro...

Page 24: ...rom mounting bracket item 2 b Disconnect wiring to solenoid Remove mounting hardware from solenoid and then remove solenoid c Install new solenoid and mounting hardware connect wiring Make sure that t...

Page 25: ...dicated level with SAE 10 oil for temperatures below freezing or SAE 30 for temperatures above freezing It is generally a recommended practice to use the same oil as required in the engine crankcase C...

Page 26: ...e electrical equipment a Cooling Keep all cooling parts clean and make certain sufficient room is left on all sides for a plentiful supply of fresh coolant air flow DO NOT EXCEED TEMPERATURE RISE AS S...

Page 27: ...ion machines to assure minimum vibration They will therefore remain dynamically stable at speed well beyond the synchronous speed of the generator The rotors on generators are however subjected to ext...

Page 28: ...voltage does not build up 4 5 2 Installation and Removal a Removing the Generator 1 Remove ground wire from frame of generator set 2 Remove generator leads from power junction box then remove four 1 4...

Page 29: ...unt Frame 6 Shockmount 7 Screw 3 8 16 x 1 1 4 lg 8 Flat Washer 3 8 9 Locknut 3 8 16 Genset frame 1 2 5 3 4 6 7 8 8 9 Figure 4 6 Engine Shockmounts NOTE For torque values refer to section 4 9 b Generat...

Page 30: ...trio test Refer to section 4 8 4 Test No 1 2 Perform regulatortests Referto section4 8 4 If regulator is O K the cause is probably an open field circuit and alternator must be removed for repair 3 Fu...

Page 31: ...ATOR POS OUTPUT B BATTERY BLACK RED STEP TEST POINT INDICATION 1 2 3 A B B REG BATTERY VOLTAGE JUMPER NOT ATTACHED TO OIL PRESSURE SWITCH OR TOGGLE SWITCH Figure 4 9 Open Regulator Test Test No 3 Alte...

Page 32: ...ircuit A to D OK No Circuit B to C OK No Circuit B to D OK A D C B Figure 4 11 Alternator Brush Assembly 4 8 6 Slip Ring Servicing Clean brush contacting surfaces with fine crocus cloth Wipe dust and...

Page 33: ...T 2 Req d 85 95 ft lb 11 75 13 mkg 3 8 16 x 1 1 4 lg SST 4 Req d 25 ft lb 3 46 mkg 5 8 18 x 4 00 lg SST 2 Req d 175 185 ft lb 24 25 5 mkg 5 8 18 x 2 00 lg SST 4 Req d 92 102 ft lb 12 7 14 1 mkg 3 8 16...

Page 34: ...phase 60 hertz electrical supply WARNING Beware of moving V belts and belt driven components WARNING Before servicing unit make sure the unit circuit breaker CB 1 or CB 4 and the start stop switch are...

Page 35: ...E6 FS FUEL SOLENOID BB4 GEN GENERATOR P13 DD5 GP GLOW PLUG N13 T11 GPI GLOW PLUG INDICATOR M12 U11 GPS GLOW PLUG SWITCH D2 D7 H11 GR GREEN Q7 P12 W13 HR HEATER RELAY M7 W11 IGN IGNITION SWITCH Q9 L1 C...

Page 36: ...10 are wires from A C generator Figure 5 1 Electrical Wiring Schematic Diagram Models 69GL15 114 114 1 114 2 Drawing Number 69GL15 1094 RA Sheet 2 of 4 G H I J F E A B C D 1 2 3 4 5 6 7 8 9 10 11 12 1...

Page 37: ...5 4 Figure 5 1 Electrical Wiring Schematic Diagram Models 69GL15 114 114 1 114 2 Drawing Number 69GL15 1094 RA Sheet 3 of 4 K L M N O P Q R S 3 4 5 6 7 8 9 10 11 12 13...

Page 38: ...5 5 Figure 5 1 Electrical Wiring Schematic Diagram Models 69GL15 114 114 1 114 2 Drawing Number 69GL15 1094 RA Sheet 4 of 4 1 2 3 4 5 6 7 8 9 10 11 12 13 T U V W X Y Z AA BB CC DD EE FF GG...

Page 39: ...5 6 Figure 5 2 Electrical Wiring Schematic Diagram Model 69GL15 134 134 1 134 2 134 4 Drawing Number 69GL15 2324 Rev B Sheet 1 of 4...

Page 40: ...re wires from A C generator Figure 5 2 Electrical Wiring Schematic Diagram Model 69GL15 134 134 1 134 2 134 4 Drawing Number 69GL15 2324 Rev B Sheet 2 of 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 G H I...

Page 41: ...5 8 Figure 5 2 Electrical Wiring Schematic Diagram Model 69GL15 134 134 1 134 2 134 4 Drawing Number 69GL15 2324 Rev B Sheet 3 of 4...

Page 42: ...5 9 Figure 5 2 Electrical Wiring Schematic Diagram Model 69GL15 134 134 1 134 2 134 4 Drawing Number 69GL15 2324 Rev B Sheet 4 of 4...

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