l. ..· . .. . OPERATORS MANUAL MARINE DIESEL GENERATORS B.OKW • 60Hz ....... ~& .OKW • 50Hz BTDA 1O.OKW • 60Hz . . ~ . .:7.. 5KW • 50Hz BTDA 11.0KW • 60Hz ....... 8.8~KW ··50Hz_ BTDB 11.5KW • 60Hz ........ 9.2KW • 5,0Hz BTD 12.5KW • 60Hz ........ 9.4KW ·50H-z BTDB 12.6KW • 60Hz . . .10.4KW • 50Hz BTD 15.0KW • 60Hz . . .12.0KW ·50Hz BTDC ' - PUBLICATION NO. 044800 I REVISION- 51 DECEMBER 2014 ___..
CALIFORNIA PROPOSITION 65 WARNING Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm. A wARNING: Exhaust gasses contain Carbon Monoxide, an odorless and colorless gas. Carbon Monoxide is poisonous and can cause unconsciousness and death.
SAFETY INSTRUCTIONS INTRODUCTION PREVENT BURNS - FIRE Read this safety manual carefully. Most accidents are caused by failure to follow fundamental rules and precautions. Know when dangerous conditions exist and take the necessary precautions to protect yourself, your personnel, and your machinery. The following safety instructions are in compliance with the American Boat and Yacht Council (ABYC) standards. • Prevent flash fires.
SAFETY INSTRUCTIONS ACCIDENTAL STARTING TOXIC EXHAUST GASES A WARNING: Accidental starting can cause injury A WARNING: Carbon monoxide (CO) is a deadly gas! or death! • Disconnect the battery cables before servicing the engine/ generator. Remove the negative lead first and reconnect it last. • Make certain all personnel are clear of the engine before starting. Make certain all covers, guards, and hatches are reinstalled before starting the engine.
SAFETY INSTRUCTIONS • Do not wear loose clothing or jewelry when servicing equipment; avoid wearing loose jackets, shirts, sleeves, rings, necklaces or bracelets that could be caught in moving parts. • Make sure all attaching hardware is properly tightened. Keep protective shields and guards in their respective places at all times. • Do not check fluid levels or the drive belt's tension while .the engine is operating.
.INSTALLATION When installing WESTERBEKE engines and generators it is important that strict attention be paid to the following information: CODES AND REGULATIONS Strict federal regulations, ABYC guidelines, and safety codes must be complied with when installing engines and generators in a marine environment.
TABLE OF CONTENTS Parts Identification .............................................2 Introduction .........................................................3 Wiring Diagram and Schematic #44735 ........... 25 Wiring Diagram and Schematic #44927 ........... 26 Wiring Diagram and Schematic #43647 ........... 27 Wiring Diagram and Schematic #44807 ........... 28 Remote Instrument Panel #44329 ....................29 Remote Panel Wiring (Dual) ............................29a Troubleshooting (Chart) ............
PARTS IDENTIFICATION OIL lEFT SIDE GENERATOR EMERGENCY STOP SWITCH CONNECTION TO BREAK DCAL I.D.
INTRODUCTION This WESTERBEKE Diesel Generator is a product of WESTERBEKE's long years of experience and advanced technology. We take great pride in the superior durability and dependable performance of our engines and generators. Thank you for selecting WESTERBEKE. In order to get the full use and benefit from your generator it is important that you operate and maintain it correctly. This manual is designed to help you do this.
INTRODUCTION SERIAL NUMBER LOCATION NOTE: A carbon monoxide warning decal has been provided by WESTERBEKE. Affix this decal in a visible position in the engine room. The engine's model and serial number are lqcated· on a nameplate mounted on the side of the water jacketed exhaust manifold. The engine's serial number is also found stamped in the engine block on a flat surface just above the the side oil fill opening. Take time to enter this information below on the illustrated nameplate.
DIESEL FUEL, ENGINE OIL AND ENGINE COOLANT DIESEL FUEL ENGINE COOLANT Use a diesel fuel that meets the requirements of No. 2-D SAE J 313 and has a Cetane rating of #45 or higher grade of diesel fuel according to ASTM D975. WESTERBEKE recommends a mixture of 50% antifreeze and 50% distilled water. Distilled water is free from the chemicals that can corrode internal engine surfaces. Care Of The Fuel Supply The antifreeze performs double duty.
GENERATOR CONTROL PANELS DESCRIPTION OF SWITCHES EMERGENCY STOP: The EMERGENCY This manually controlled ;;eries ofWESTERBEKE marine diesel generators is equipped with toggle switches on the engine control panel and, optionally, at remote panels. stop switch on the side of the control hox is normally closed. When depressed, it will open the DC circuit to the control panel and shut the engine down. As the switch is not toggled it can be used when performing maintenance.
PREPARATIONS FOR INITIAL START-UP PRESTART INSPECTION A CAUTION: When starting the generator, it is This section of the manual provides the operator with preparation, initial starting, break-in, starting (warm or cold) and stopping procedures. Follow the procedures as presented for the conditions indicated and your WESTERBEKE generator set will give reliable performance and long service life.
STARTING/STOPPING PROCEDURE THE STARTING SYSTEM Should the engine not start when the START switch is depressed for 10 to 20 seconds, release both switches and wait 30 seconds; repeat the procedure above and preheat longer. Never run the starter for more than 30 seconds. Westerbeke diesel generators use electric starters assisted by glow plugs for both normal and cold weather starting. The illustration below shows a cross-sectional view of one cylinder.
STARTING/STOPPING PROCEDURE STARTING UNDER COLD CONDITIONS Coolant Temperature Switch Make sure the lubricating oil conforms with the ratings for the prevailing temperature. Check the table in the ENGINE OIL section in this manual. The battery should be fully charged to minimize voltage drop. Use a sufficient amount of preheat to aid in starting. See the Temperature/Preheat chart on the previous page. A! high coolant temperature switch is located on the thermostat housing.
GENERATOR BREAK-IN PROCEDURE DESCRIPTION CHECK THE FOLLOWING Although your engine has experienced a minimum of one hour of test operations at the factory to make sure accurate assembly procedures were followed and that the engine operated properly, a break-in time is required. The service life of your engine is dependent upon how the engine is operated and serviced during its initial hours of use. D Monitor the control panel gauges. D Check for leaks of fuel and engme ml.
THE DAILY OPERATION CHECK LIST START THE GENERATOR Follow this check list each day before starting your generator. (See STARTING PROCEDURES on previous pages). Allow the engine to warm up for 5 to 10 minutes to reach ~n operating temperature of 140° to 150°F (60°-66°C) before applying AC loads. Apply loads systematically allowing the generator to adjust to each load before applying the next. Check the gauges for proper oil pressure, operating temperature, and DC voltage.
MAINTENANCE SCHEDULE A WARNING: Never attempt to perform any service while the engine is running. Wear the proper safety equipment such as goggles and gloves, and use the correct tools for each job. When servicing/replacing DC components, turn off the DC circuit breaker on the control panel, or turn off the battery switch. SCHEDULED MAINTENANCE I EXPLANATION OF SCHEDULED MAINTENANCE Maintenance procedures are all detailed in this manual.
MAINTENANCE SCHEDULE NOTE: Use the engine hourmeter gauge to log your engine hours or record your engune hours running time. SCHEDULED MAINTENANCE EXPLANATION OF SCHEDULED MAINTENANCE I EVERY 250 OPERATING HOURS OR YEARLY *Exhaust Elbow/Exhaust System Check the structual integrity of the water injected exhaust elbow casting. Check the integrity of the exhaust system attached to the elbow. All hose connections should be secure. No chaffing. No exhaust leaks.
COOLING SYSTEM DESCRIPTION Westerbeke marine diesel engines are designed and equipped for fresh water cooling. Heat produced in the engine by combustion and friction is transferred to fresh water coolant which circulates throughout the engine. This circulating fresh water coolant cools the engine block, its internal moving parts, and the engine oil. The heat is transferred externally from the fresh water coolant to raw water by means of a heat exchanger, similar in function to an automotive radiator.
COOLING SYSTEM Refilling the Coolant Replacing the Thermostat After replacing the engine block drain plug, close the heat exchanger's coolant petcock. Then pour clean, premixed coolant into the manifold and when the coolant is visable m the manifold, start the engine. Remove the cap screws and disassemble the thermostat housing as shown. When installing the new thermostat and gasket, apply a thin coat of sealant on both sides of the gasket before pressing it into place.
COOLING SYSTEM CHANGING THE RAW WATER PUMP IMPELLER NOTE: Also follow the above procedure after having run hard a[!round. Close the raw water intake valve. Remove the pump cover and gasket or 0-ring with the aid of two screwdrivers or pliers. Carefully pry/pull the impeller out of the pump. Lightly coat the inside of the pump housing w,ith glycerine. Install the new impeller, bending the blades in the direction of the curve of the cam plate. Re-assemble the gasket and cover.
COOLING SYSTEM Zinc Anode A zinc anode, or pencil, is located in the raw water cooling circuit within the heat exchanger. The purpose of having the zinc anode is to sacrifice itself to electrolysis action taking place in the raw water cooling circuit, thereby reducing the effects of electrolysis on other components of the system. The condition of the zinc should be checked monthly to determine its service life. Once that is established, the zinc replacement period can be noted in your maintenru;1ce log.
FUEL SYSTEM DIESEL FUEL FUEL FILTERS Use a diesel fuel that meets the requirements of No. 2-D SAE J 313 and has a cetane rating of 45 or higher according to ASTMD975. The fuel injection pump and the fuel injectors are precisely manufactured and they must receive clean diesel fuel, free from water and dirt. To ensure this flow of clean fuel, the fuel must pass through at least two fuel filters, a fuel filter/water separator and the engine's spin-on fuel filter.
ENGINE LUBRICATING OIL LUBRICATION DIAGRAM 2. Replacing the Oil Filter. When removing the used oil filter, you may find it helpful and cleaner to punch a hole in the upper and lower portion of the old filter to drain the oil from it into a container before removing it. 'This helps to lessen spillage. A small automotive filter wrench should be helpful in removing the old oil filter. NOTE: Do not punch this hole without first loosening the filter to make certain it can be removed.
OIL PRESSURE DESCRIPTION -.:ESTING OIL PRESSURE The lubricating system is a pressure feeding system using an oil pump. The engine oil is drawn from the oil sump by the oil pump, which drives the oil, under pressure, through the oil filter, oil cooler and various lubricating points in the engine. The oil then returns to the oil sump to repeat the continuous cycle.
(OPTIONAL) REMOTE Oil FILTER (OPTIONAL) PN.040078 INSTALLATION To install, simply remove the engine oil filter and thread on WESTERBEKE'S remote oil filter kit as shown. Always install this kit With the oil filter facing down as illustrated. This popular accessory is used to relocate the engine's oil filter from the engine to a more convenient location such as an engine room bulkhead. Contact your WESTERBEKE dealer for more information.
DC ELECTRICAL SYSTEM ALTERNATOR 1. Start the engine. The charging system consists of a DC belt driven alternator with a voltage regulator, an engine DC wiring harpess, a mounted DC circuit breaker and a battery with connecting cables. Because of the use of integrated circuits (IC's), the electronic voltage regulator is very compact and is mounted internally or on the back of the alternator. 2.
DC ELECTRICAL SYSTEM 7. Now check the voltage between the alternator output terminal (B+) and ground. If the circuit is good, the voltage at the alternator will be the same as the battery, or if an isolator is in the circuit the alternator voltage will be zero. If neither of the above is true, a problem exists in the circuit between the alternator and the battery. Check all the connections - look for an opening in the charging circuit. Checking the Service Battery Check the voltage of the service battery.
ENGINE ADJUSTMENTS NOTE: WESTERBEKE recommends that the following engine adjustments be performed by a competent engine mechanic. The i~Jformation below is provided to assist the mechanic. FUEL INJECTORS GLOW PLUGS In case of severe vibrations and detonation noise, have the injectors checked and overhauled by an authorized fuel injection service center. Poor fuel quality, contaminants and loss of positive fuel pressure to the injection pump can result in injector faults.
WIRING DIAGRAM #44735 0 I 4 VIO y I #14 BR:\ R #10 ORN OUT WATER TEMPERATURE ll1fQE1i t§ EXC. WATER TEMPERATURE SWITCH GLOW PLUGS GN ONE GLOW PLUG PER CYLIND[ 0 ~ AL TE RNA TOR !~ 0 = 0 Mlti GRG = = 50A-12VD R 114 VIO [?!); 0 0 ;: 114 BRH - ~ 0""''~'~ F~EL ~QLENQID R 01 L PRESSURE SWITCH EXHAUST SEE NOH Z IEM~EBAILIBE SWITCii~ 0 !! ~~~--H-~ . ttl RED !! > ~. L I 6Rf:AKER-~4 ~~ . ~QC IIZYELIII[D 01 L PRESSURE SENDER AUX.
WIRING SCHEMATIC #44735 BATTERY WATER TEMP. SWITCH EXH. TEMP. SWITCH 8A \ToP lsw1 TCH I 12-24VDC 01 L PRESS. SWITCH IN4002 PREHEAT START SWITCH SWITCH ~--~~--+-----~~~~~·--+-----4-----------------~~ L __ l AUX. D.P. SWITCH OIL PRESS. SENDER TBI·3 T81·2 T81·4 T82-2 TBI·5 182-1 TB2-8 TB2-4 TBI·IO STOP SWITCH PREHEAT SWITCH ._______1,.,.-.- START SWITCH INO. LIGHT ~ot---+-~~~' OIL PRESS.
WIRING SCHEMATIC #44927 WI ELECTRONIC GOVERNOR ' I I CIRCUIT BREAKER l 1 BATTERY 1 SWITCH STARTER ,--------.o'- ;:.....:l"r----------o----'-'--1- -~----ll_ _--( I STARTER I ISOLENO I ol I I GLOWPLUGS o I I l EMERGENCY I STOP rSWITCH I PREHEAT I 1soLENOI ol I I ALTERNATOR 87 KI-START TB1-3 TBI-1 NOTE FOR TEST PURPOSES: (to by-pass the overspeecl.board) - - - - - - - MOVE #4 TO 115. BA \roP 1 I SWITCH IN4002 L __ l AUX. O.P. SWITCH OIL PRESS.
WIRING DIAGRAM #44927 ~I WI ELECTRONIC GOVERNOR 4 VI 0 #14 BRN( R EXC. #I 0 OR N \ OU~ WATER TEMPERATURE SWITCH \~ WATER TEMPERATURE O .5..E..!!Q.E.B. GND h ONE GLOW ttltiG PEl CYll ND£R 0 0 ALTERNATOR II 0 ORG 50A-12VDo. (jj p 114 VIO 0 0 ;; 114 BRN 112 YELIRED ~J[ fJl..E.!!!.AI ~ ~ 110 R£0 ~EEHOTE1 a~~M~~l~~~c - - - - ~ ~----------"'-""'-'"'""'-----l---/1" n A~T~~~~~ ---I IE~~ fv &daR :_~ MOT USED"" ECTRONIC GOVERNING SWITCH OIL PRESSURE ll!!Jl.
WIRING DIAGRAM #43647 ALTERNATOR 35A·24VDC WATER TEMPERATURE SENDER 0 110 ORN J. \..'J GLOW PLUGS SOA 12VDC 0 !~ II 4 BRN ,-(.
WIRING SCHEMATIC #43647 BATTERY 12-24VDC ,tl 1 BATTERY 1 SWITCH CIRCUIT BREAKER 0 STARTER ~------------6---~~~--~-_lL_~ 1STARTER I 1SOLENOI ol I ~- ·- -- EMERGENCY STOP SWITCH GLOWPLUGS ·-- J ALTERNATOR B TB2-3 TBI-1 EXH. TEMP. sw. 8A WATER TEMP. OIL PRESS. sw. sw. \N4002 I STOP SWITCH PREHEAT SWITCH START SWITCH 0 I L PRESS. SENDER WATER TEMP. SENDER T8 -3 TB2-I TB2-4 T82·5~----l::Z:J---T-B_I-_IO~ AUX. O.P.
1114 PUR WIRING DIAGRAM #44807 ENG IN[ HARNESS r Al HRNATOR 0 o BALLAST RESISTOR ~114PUR 0 #14 BRN / ii4GRN--"""'"/ #l O BLK R-rcr OUT G TO GRND. SOL a ----~lL-----+---~"~·~·,~·----~r---------+--r----------r-----. 0 ;: ;; TO 'vOLTAGE REGULATOR #10 BLK LJ,. 1148LK 114 REO/VIO PREHEAT SOLENOID r--~-J ..,.. 114 BLK J 114 BLK BATTERY SWITCH ¥ ~ .-----"-'"'"-'""''"''-------1~ -.
WIRING SCHEMATIC #44807 UNGROUNDED CIRCUIT BREAKER i EMERGENCY STOP SWITCH ALTERNATOR 87 KI·START 30 K1·RUN ~T~8~1-71----------~~--f-----------~30~~8~7------~------.-----~ WATER TEMP. EXH. TEMP. r·· SWITCH SWITCH 8A STOP SWITCH I N4002 PREHEAT SWITCH START SWITCH I__ .. I AUX. O.P. SWITCH 0 I L PRESS. SENDER TBI-2 TBI-3 TB 1-4 TBI·S 181·1 TBZ-1 162-8 TB2-4 STOP SWITCH PREHEAT SWITCH ~- START SWITCH --, IND.
STOP SWITCH 5 PREHEAT SWITCH REMOTE CONTROL PANEL CREAR VIEWl r-·-··-··-·-·-··--·-··-··-··-··-··-··-·-··- 6 START SWITCH STOP SWITCH "" u < ~ "' .. N N G # 16 RED/VL #16 BLK #16 RED/WHT #16 WHT 000 110 RED ®®® PREHEAT SWITCH START SWITCH ®G® #16 WHT/RED D MALE CABLE CONNECTOR REAR VIEW #14 RED 114 RED #16 YEL/RED P.N.
(OPTIONAL) REMOTE PANEL WIRING ( DUAL) #46080 WIRING FOR CONNECTING TWO REMOTE PANELS NOTE: . THIS WIRING HARNESS CAN ONLY BE USED IN COMBINATION OF TWO PANELS WITH GAUGES AND ONE STOP/START PANEL. IF USING TWO PANELS WITH GAUGESi DUAL STATION SENDING UNITS MUST BE INSTALLED. DUAL STATION SENDERS ARE iNCL.UDED IN GAUGE PANEL KIT(# 44246).
ENGINE TROUBLESHOOTING Note: The engines electrical system is protected by a 20 amp manual reset circuit breaker located on a bracket at the rear of the engine. The following troubleshooting table describes certain problems relating to engine service, the probable causes of these problems. and the recommendations to overcome these problems. Problem PREHEAT switch depressed: no panel indications, fuel solenoid electric fuel pump or preheat solenoid. Probable Cause Verification/Remedy 1.
ENGINE TROUBLESHOOTING Problem Probable Cause Generator engine overheats/shuts down. 1. Raw water not circulating. 2. Coolant not circulating. Generator engine shuts down, Low oil pressure. 1. Loss of oil. Generator engine shuts down, High exhaust temperature. Exhaust smoking problems Verification/Remedy 1. Raw water pump failure. Check impeller- replace. 2. Obstruction at raw water intake or raw water filter. 2a. Thermostat- remove and test in hot water. Replace thermostat. 2b.
EN(;INE ADJUSTMENTS DRIVE BELT ADJUSTMENT ELECTRONIC GOVERNOR (OPTIONAL)· Proper inspection, service and maintenance of the drive belts is important for the efficient operation of your engine (see Drive Belts under MAINTENANCE SCHEDULE). Drive belts must be properly tensioned. Loose drive belts will not provide proper alternator charging and will eventually damage the alternator. Drive belts that are too tight will pull the alternator out of alignment and/or cause the alternator to wear out prematurely.
ENGINE ADJUSTMENTS NOTE: WESTERBEKE recommends that the following engine adjustments be performed by a competent engine mechanic. The information below is provided to assist the mechanic. VALVE CLEARANCE ADJUSTMENT Make the following adjustments when the engine is cold. 1. Remove the cylinder head cover. 2. Prior to checking valve clearances, re-torque the cylinder head hold down bolts.
RAW WATER DISCHARGE HOSE [When a siphon break is not required] RAW WATER TO EXHAUST DISCHARGE HOSE [OWNER INSTALLED] RAISE THE HOSE ABOVE THE LEVEL OF THE MANIFOLD IN A GENTLE LOOP DOWN TO, THE EXHAUST ELBOW WATER INJECTED EXHAUST ELBOW HEAT EXCHANGER WHEN ASYPHON BREAK IS NOT REQUIRED WESTERBEKE recommends that the hose (installer supplied) discharging raw water from the heat exchanger to the water injected exhaust elbow be looped above and down to the inlet fitting on the elbow.
ENGINE TORQUE SPECIFICATIONS MAJOR BOLTS AND NUTS TORQUE Bolt or Nut Alternator Bracket Back Plate Connecting Rod Cap Coolant Pump Coolant Pump Pulley Coolant Temperature Sender Coolant Temperature Switch Crankshaft Pulley Nut Cylinder Head Bolt Delivery Valve Holder Engine Mounts Exhaust Manifold Flywheel Bolt Fuel Filter Assembly Fuel Injection Nozzle Holder Fuel Injection Pipe Nut Fuel Leak-Off Pipe Nut Fuel Solenoid Locknut Glow Plug Glow Plug Connection Plate Intake Manifold Main Bearing Cap Bolt Oil
GENERATOR INFORMATION USE OF ELECTRIC MOTORS GENERATOR FREQUENCY ADJUSTMENT The power required to start an electric motor is considerably more than is required to keep it running after it is started. Some motors require much more current to start them than others. Split-phase (AC) motors require more current to start, under similar circumstances, than other types.
BT GENERATOR A circuit breaker is installed on all WES1ERBEKE generatOJS. This circuit breaker will automatically disconnect generator power in case of an electrical overload. The circuit breaker can be manually shut off when servicing the generator to ensure no power is corning into the boat. This generator is a four-pole; brushless, self-excited generator which requires only the driving force of the engine to produce AC output.
BT GENERATOR I SINGLE PHASE [SIX STUD] r----------, C I ; I A r-----------, i I i D • I ~-------------------, 6 l 5 B + 60 Hz TERMINAL 8 •7 3 2 1 2 •a 7 b 2 •8 3 ~-----------------~ "" ~ G RED J:IED ~ e; "" ~ "' GREEN BLUE BLUE 50 eye: RED I WHITE AVR (TO HERI'ZIVOIJ'S BAR) PLUG BLUE/WHITE (TO PIN #8 TERM.
GENERATOR VOLTAGE ADJUSTMENT NOTE:. WESTERBEKE recommends that the following generator tests and adjustments be peiformed by a quailified technician. Generator Frequency d. After the no-load hertz adjustment is made, lht: no-load voltage may need to be readjusted. In most cases, if the generator was producing the correct no-load voltage at the previous hertz setting, it would be correct at the changed hertz setting.
GENERATOR VOLTAGE ADJUSTMENT NOTE: WESTERBEKE recommends that the following generator tests and adjustments be performed by a quailijied technician. NO-LOAD VOLTAGE ADJUSTMENT FULL-LOAD VOLTAGE ADJUSTMENT Voltage adjustment is made with the generator regulation being governed by the compound transformer. The voltage hertz connection bar that is used when changing from 60Hz to 50Hz can also be used to increase or decrease the generators- full-load output. 1.
BT GENERATOR INTERNAL WIRING 3 PHASE TWELVE WIRE RECONNECTABLE ,-------------, I I I I I A EXCITER STATOR ,-------1 I DsTATOR I r - - - - - I - - - - - - - - - - - - , 12---~H-----r----·11 I I I I I I I 8 I + I I I I EXCITER I I a I b : c C L- I 6 I 5 -t>l- I 2-----L----t---j;-------a (6) : 4 I .---' 9 I Se-------j--t-----+----·7 ROTORFIELD I I I 10 I I I I 1 DIODES I 1 L-----r----------J ---------.l FUSE ~ 6.3AMP Q w a: w _, ::J a:a 3: _, _, 0 w >- ..
GENERATOR AC VOLTAGE CONNECTIONS BE THREE PHASE VOLTAGE REGULATORS THREE PHASE CONNECTIONS AC TERMINAL CONNECTIONS THREE PHASE 12 WIRE . The regulator is equipped with seven numbered terminals (0 to 6) and their related brass jumpers. The illustrations shown connection points and jumpers for the 3 phase configuration of the generator. The sensing leads connect between pin #1 and pin #2 on the AC terminal block and connection #2 and #0 on the voltage regulator board.
BT GENERATOR SINGLE PHASE OPTIONAL AUTOMATIC VOLTAGE REGULATOR (AVR) BT 6 STUD MODELS ONLY BT GENERATOR TROUBLESHOOTING CHART NOTE: WESTERBEKE recommends that the following generator tests and adjustments be performed by a qualified technician. An optional solid-state voltage regulator (board #3441 0) is available for use with the BT series generators.
SHORE POWER TRANSFER SWITCH GENERATOR ~ N L1 0 z :I 0 "' 1:1 :.= · NOTE: Diagram shows connections for a twowire. 120-Vott system tram the generato1, with three-wlre.120-Volt boat system. 0 :5ID GENERATORiSHORE SWITCH .,...-, / I 1 r--4----W3 ' .... ' ~L1 I 2 I _~ Ship-to-Shore Switch (3 Pole) PN 32008 (40Amps/Pole) PN 32009 (80Amps/ Pole) PN 32010 (125 Amps/ Pole) / SHIP'S LOAD .. N PN 32133 (200Amps/Poie) -:- lL1 • SHORE GROUND -:- SHIP'S GROUND.
LAY-UP &RECOMMISSIONING GENERAL Fuel System [Gasoline} Many owners rely on their boatyards to prepare their craft, including engines and generators, for lay-up during the off-season or for long periods of inactivity. Others prefer to accomplish lay-up preparation themselves. Top off your fuel tanks with unleaded gasoline of 89 octane or higher. A fuel conditioner such as Sta-Bil gasoline stabilizer should be added. Change the element in your gasoline/water separator and clean the metal bowl.
LAY-UP &RECOMMISSIONING Starter Motor. Spare Parts Lubrication and cleaning of the starter drive pinion is advisable, if access to the starter permits its easy removal. Make sure the battery connections are shut off before attempting to remove the starter. Take care in properly replacing any electrical connections removed from the starter. Lay-up time provides a good opportunity to inspect your Westerbeke engine to see if external items such as drive belts or coolant hoses need replacement.
SPECIFICATIONS 12.6 BTD, 11.5 BTD, 11.0 BTDB, 10.0 BTDA, 8.0 BTDA GENERAL Engine Type FUEL SYSTEM Diesel, four-cycle, three-cylinder, fresh watercooled, vertical in-line overhead valve mechanism. General Open flow, self priming. Fuel No. 2-D (Cetane rating of 45 or higher). SAE J313. Grade of diesel fuel according to ASTM D975. Displacement 80.4 cubic inches (1.318 liter) Aspiration Naturally aspirated. Fuel Injection Pump In-line plunger type (BOSCH). Combustion Chamber Swirl type.
SPECIFICATIONS B.OKW BTDA AC GENERATOR (Single Phase) Single Phase Brushless, four-pole, revolving field. Pre-lubricated, single bearing design. Reconnectable, single phase transformer regulation (optional solid-state voltage regulation) .. Voltage 120 or 120/240 Volts - 60 Hertz 220 Volts - 50 Hertz Voltage regulatwn: ± 5% no load to full load. Frequency regulation: .5 Hertz (.60%) no load to full load. Rating (Volts AC) 60 Hertz (1800 rpm) 8.
SPECIFICATIONS 11.5KW BTD AC GENERATOR (Single Phase) AC GENERATOR (3 Phase) Single Phase Brushless, four-pole, revolving field. Pre-lubricated, single bearing design. Reconnectable, single phase transformer regulation (optional solid-state voltage regulation) .. General - 3 Phase 11.5 KW- 60 Hertz 9.2 KW- 50 Hertz Brushless six pole, revolving field. Sealed lubricated single bearing design. 12 Lead reconnectable for low voltage WYE, high voltage Delta.
SPECIFICATIONS 12.5 BlOB AND 15 BlOC GENERAL Engine Type FUEL SYSTEM Diesel, four-cycle, four-cylinder, fresh watercooled, vertical in-line overhead valve mechanism. General Open flow, self priming. Fuel No. 2-D (Cetane rating of 45 or higher). SAE J313. Grade of diesel fuel according to ASTM D975. Displacement 107.3 cubic inches (1.758 liter) Aspiration Naturally aspirated. Fuel injection Purnp In-line plunger type (BOSCH). Combustion Chamber Swirl type. Nozzle Throttle type.
SPECIFICATIONS 12.5KW BTDB AC GENERATOR (Single Phase) AC GENERATOR (3 Phase) Single Phase Brush less, four-pole, revolving field. Pre-lubricated, single bearing design. Reconnectable, single phase transformer regulation (optional solid-state voltage regulation). General - 3 Phase 12.5 KW- 60 Hertz 9.3 KW -50 Hertz Brush less six pole, revolving field. Sealed lubricated single bearing design. 12 Lead reconnectable for low voltage WYE, high voltage Delta.
SPECIFICATIONS 11.0 BTDB AC GENERATOR (Single Phase) AC GENERATOR (3 Phase) Single Phase Brush less, four-pole, revolving field. Pre-lubricated, single bearing design. Reconnectable, single phase transformer regulation (optional solid-state voltage regulation). General - 3 Phase 11.5 KW- 60 Hertz 9.2 KW - 50 Hertz Brush less six pole, revolving field. Sealed lubricated single bearing design. 12 Lead reconnectable for low voltage WYE, high voltage Delta.
STANDARD HARDWARE BOLT HEAD MARKINGS Bolt strength classes are embossed on the head of each bolt. Customary (inch) bolts are identifed by markings two to grade eight (strongest). The marks correspond to two marks less than the actual grade, i.e.; agrade seven bolt will display five embossed marks. Metric bolt class numbers identify bolts by their strength with 10.9 the strongest. NOTES: 1. Use the torque values listed below when specific torque values are not available. 2.
STANDARD AND METRIC CONVERSION DATA LENGTH-DISTANCE Inches (in) x 25.4 = Millimeters (mm) x .0394 = Inches Feet (ft) x .305 = Meters (m) x 3.281 = Feet Miles x i .609 = Kilometers (km) x .0621 = Miles DISTANCE EQUIVALENTS 1 Degree of Latitude = 60 Nm = 111.120 km 1 Minute of Latitude = 1 Nm = 1.852 km VOLUME Cubic Inches (in 3) x 16.387 =Cubic Centimeters x .061 =in3 Imperial Pints (IMP pt) x .568 = Liters (L) x 1.76 = IMP pt Imperial Quarts (IMP qt) x 1.137 =Liters (L) x.
POWER TAKE OFF SYSTEMS OPTIONAL POWER TAKE OFF ADAPTER A power take off adapter can be attached to the generator backend. This adapter allows access to the full power of the engine for a variety of hydraulic and electrical accessories. The 8.0, 10.0. and 12.6 Kw generators produce 18hp at 1800 rpm (16hp at 1500 rpm). The 11.5Kw produces 15hp at 1800 rpm (12hp at 1500 rpm) The 15.0Kw generator produces 25hp at 1800 rpm (22hp at 1500rpm.
WATER HEAlER, (0\fVNERS OPTION)) INSTALLATION INSTRUCTIONS INSTAllATION This engine is equipped with connections for the plumbing of engine coolant to transfer heat to an on-board water heater. The water heater should be mounted in a convenient location either in a high or low position in relation to the engine, so that the connecting hoses from the heater to the engine can run in a reasonably direct line without any loops which might '\. . traparr.,, . ~~ ...
SUGGESTED SPARE PARTS WESTERBEKE MARINE DIESEL GENERATORS CONTACT YOUR WESTERBEKE DEALER FOR SUGGESTIONS AND ADDITIONAL INFORMATION WATER PUMP IMPELLER KIT HARDWARE KIT DRIVE BELTS WESTERBEKE RECOMMENDS CARRYING ENOUGH SPARE ENGINE OIL (YOUR BRAND) FOR AN OIL CHANGE (5 QTS.) ANDA GALLON OF PREMIXED COOLANT. WES1ERBEKE also offers two Spare Parts Kits, each packaged in a rugged hinged toolbox. Kit "A" includes the basic spares. Kit "B" is for more extensive off-shore cruising.
·~'~ 'WESTERBEKE ~ 1200/1-2015 Engines & Generators
