Westerbeke 12.5 BTDA - Table of Contents

TABLE OF CONTENTS
Parts Identification ............................................ .2 Specifications ....................................................... .
Introduction ......................................................... 3
8.0 Kw BTD ................................................ 28
Diesel Fuel, Engine Oil and Engine Coolant. ...... 5 10.0 Kw BTD .............................................. 30
Generator Control .Panels .................................... 6 11.0 Kw BTD .............................................. 32
Preparations for Initial Start-Up ......................... 7 12.5 Kw BTD(A) ......................................... 34
Safety Shutdown Switches and Sensors ............. 8
BT Generator 6 and 12 Stud .............................. 37
Starting/Stopping Procedure ............................... 9
Voltage Regulator ........................................ 38
Generator Break-In Procedure ......................... .1 o
BT Troubleshooting Chart ........................... 38
Maintenance Schedule ...................................... 11
Internal Wiring Schematic (12 Stud) ............... .39
Cooling System .................................................. 13
Resistance Values ........................................ 39
Raw Water
Pumps ....................................... 14
Generator Voltage Adjustment ........................ .40
Intake Strainer ............................................. 14
No Load ....................................................... 40
Heat Exchanger .......................................... .14
Full Load ..................................................... 40
Thermostat ................................................... 15
Generator Frequency .................................. .41
Zinc Anode .................................................. 16
6 Stud AC Connections .............................. .41
Air Intake Silencer ............................................ 16
Internal Wiring Schematic (&Stud) ................. .42
Fuel System ....................................................... 17
Resistance Values ....................................... .42
Fuel Filters ...................................................
17
Internal Wiring Diagram
Fuel Lift Pump ............................................. 18
3 Phase, 12 Wire, Reconnectable ................... .43
Engine Lubricating Oil ....................................... 19
AC Voltage Connections BE 3 Phase ................ 44
Oil Change ................................................... 19
Shore Power Transfer Switch ........................... .45
Oil Pressure ................................................. 19
w .. o·
1nng sagrams ................................................... .
DC Electrical System ......................................... 20
#34651 - 8 BT ............................................. 46
Alternator ..................................................... 20
#36412- No Relays ..................................... 47
Starter Motor ..................................................... 22
#36412- Schematic No Relays ................... 48
Testing .................. , ...................................... 22
#36412
-Two Relays .................................. .49
Disassembly ................................................. 23
#36412
- Schematic Two Relays ................. 50
Engine Adjustments ........................................... 24
#41479- BTD and BTD(A) ....................... .51
Glow Plugs .................................................. 24
#41479
- Schematic ..................................... 52
Injector ......................................................... 24
#43853- BTD and BTDA ........................... 53
Throttle Control/Generator Frequency ........ 25
#43853
-Schematic ..................................... 54
Drive Belt Adjustment.. ............................... 25
#43944- BTDA Diagram ............................ 55
Valve Clearance and Timing ............................. 26
#43944
- BTDA Schematic ......................... 56
11.0 BTD and 12.5 BTD(A) ........................ 26
Remote Oil Fill ................................................... 57
8.0 and 10.0 BTD ........................................ 27
Power Take Off System ..................................... 58
Lay-Up and Recommissioning ........................... 59
Suggested Spare Parts ...................................... 61
Engines & Generators
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