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Beta 26 75 And 90 Bhp Engine Manual



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Operator325s 65 Warning Diesel engine exhaust and some of its constituents are known toHeat Exchanger CooledMid Diesel Engine Range62 75 90 Receipt of the engine2Engine Storage2Safety 1Guidelines for operation of checks prior to initial use5Initial Startup and bleeding The Fuel System 5Section 2 Maintenance and service Checking and changing oil8Fuel System Pumps Filter fuelwater Fresh water system Keel Cooling Heat Exchanger Cooling10Sea Water Pump Heat Exchanger 11Belt Tensioning 12Air Filter 13Electrical 13Laying up Winterising 14Torque Settings 23Section 3Installation Guidelines Engine Mounting 24Alignment Drives Flanges Flexible Drives 24Exhausts Bends 24Mounting Exhausts 25Fuel Supply 26Cooling seawater inlet keel cooler System 27Electrical installations 28Appendices wiring diagrams and general Record 60Component identification at rear of nameLMUPpostT dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch manual has been compiled to provide the user with important information to ensure a trouble free and economical operation of the engineFor further advice or technical assistance application should be made to BETA MARINELIMITED or its information and given in this publication are based on the available at the time of publication and are subject to alteration at any time Theinformation given is subject to the companys current conditions of Tender and Sale is for theassistance of users and is based upon results obtained from tests carried out at the place ofmanufacture and in vessels used for development purposes We do not guarantee the sameresults will be obtained elsewhere under different all communications with the distributor or Beta Marine the engine number andworks order number WOCe quotedFor the BF2803 the engine serial number is stamped below the fuel injection pump on thestarboard side of the engine For the BV3300 BV3800 the engine serial number isstamped behind the fuel filter Fig 1ahe starboard side of the engine For all enginetypes this is also shown on the rocker cover label with the WOC numberINITIAL RECEIPT OF THE ENGINEA full inspection of the engine must be made immediately on delivery to confirm that there isno damage If there is any damage then write this clearly on the delivery note and informyour dealer or Beta Marine within 24 hoursThe engine must be stored in a dry frost free area and this is best done within its packingcase If storage is to be for more than six months then the engine must be inhibited contactyour dealer or Beta Marinere to inhibit the engine may result in the formation of rust inthe injection system and the engine bores this could invalidate the nameVPpostU dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch uEeE bch aeueDD 1EeE bch XEeE bch aeeDXD AEeE bch Z8x770 80 08828 8 YXRU KV1BfJK3A Keep the engine gearbox andsurrounding area clean including thearea immediately below the engine Drives Power Take Off AreasGearbox Output Flange The purpose of a marine diesel is to provide motive power to propela vessel Accordingly the gearbox outputshaft rotates at between 280 and 2400revmin This flange is designed to becoupled to a propeller shaft by the installerand steps must be taken to ensureadequate End DriveEngines are supplied with unguarded veebelt drives to power the fresh water pumpand battery charging alternator Theinstaller must ensure that it is not possiblefor injury to occur by allowing this area of the engine The three pulleysrun at high speed and can cause injury ifpersonnel or clothing come in contact withthe belts or pulleys when the engine isrunningPower Take Off Shaft Engine extensions are available as an optionand rotate at between 850 and 3600revmin If contact is made with this shaftwhen the engine is running injury canC Exhaust OutletDiesel marine propulsion engines emitexhaust gases at very high temperatures around 400500C Engines are suppliedwith either wet exhaust outlet waterinjection bendy outlet dry exhauststubn list At the outlet next tothe heat tank theexhaust outlet can become very hot and iftouched can injure This must be lagged oravoided by ensuring adequate guarding Itis the responsibility of the installer to lag theexhaust system if a dry system is usedExhaust gases are harmful if ingested theinstaller must therefore ensure that exhaustlines are led overboard and that leakage inD engines are equipped with highpressure fuel injection pumps if leakagesoccur or if pipes fracture fuel at a highpressure can harm personnel Skin must bethoroughly cleaned in the event of contactwith diesel fueliiFuel Supply are supplied with 8mmcompression fittings The installer mustensure that when connections are madethey are clean and free of leaksThe Beta propulsion is supplied with 2gearbox Ensure dipsticks are returned andcause infection when touched All oil mustbe removed from the skin to ScaldingAn engine running under load will have aclosed circuit fresh water temperature ofThe pressure cap on the topof the heat exchanger must not beremoved when the engine is running can only be removed when the engine isstopped and has cooled downG are supplied on Lifting eyes on engines are used forlifting engine and gearbox assembly onlynot the pallet and associated kitGENERAL machinery is not intended to be put intoservice until it has been incorporated into orwith other machinery It is the responsibility ofthe purchaser installerowner to ensure thatthe machinery is properly guarded and that allnecessary health and safety requirements inaccordance with the laws of the are met before it is put into serviceSignedJ A Growcoot CEO Beta Marine LimitedNOTE Recreational CraftWhere applicable the purchaser installer owner and operator must be responsible formaking sure that the Recreational CraftDirective 9425EC is complied nameeVPpostU dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch SPECIFICATIONS Standard Engines BD1703 BV1903 Injection Water65 output keel cooled Amps150 domestic125 135Diesel fuel oil No2D3350 maxntifreeze water12V 120Ah600CCA Min12V 180Ah 1200CCA MinMaximum Angle of Installation gearboxes Hydraulic gearboxes can be left or right handedand not a residual oil or blendL2104C see section 2 for detailsGearbox see operators manual for the gearbox oil type and capacityPower outputs These comply with BS EN ISO 86651996 crankshaft powerNote Declared Powers to ISO86651995The declared powers are at the same engine speed as the ISO 3046 figures ThisDeclared powers are at the gearbox coupling coupling to the propeller shaftclause 321 with standard specifications as per our current price lists or alternative gearboxes may affect the declared at parameters outside the test parameters may affect the outputs nameFUHPpostU dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch CHECKS PRIOR TO INITIAL USE1Generally a new engine has the oil and antifreeze removed after the works test Fill theengine with the correct oil and antifreeze see sections on ENGINE OIL and COOLINGCheck gearbox oil level see separate operators hand book2 Ensure the engine is free to turn without obstructions3 Check that the seacock is open heat exchanger cooled engines only4 Ensure battery is fully charged and connected the isolator is in the ON position5 Ensure Morse speed and gearbox cables are fitted correctly and that cable travel lengths areGear selection lever 226all mechanical gearboxes care must be taken that the remote control cable isadjusted so that the selector lever on the gearbox moves full travel and brought 223hard up224 against its endstop in both directions Failure to achieve the correct adjustment will reduce efficiency of the clutch andmay cause slippage at low revs Warranty will not be accepted on gearboxes returned in thewarranty period for failure due to incorrect engine is out of gear with 13 throttle see single lever manual7Open the fuel stop cock and bleed the fuel water separator of air asshown in manufacturers literatureFuel should now be at the fuel lift pump see diagram 1bOpen the sea cockINITIAL STARTUP AND BLEEDING THE FUEL SYSTEMaOpen fuel bleed screw on top of fuel filter by 1 275 turns see diagram 1bbMove hand priming plunger on the fuel filter head for keel cooledengines on the separate fuel lift pump for some heat exchangep anddown until fuel with no bubbles comes out of the bleed the bleed screw Clean area thoroughly with tissue paperdContinue to hand prime for 30 seconds to push fuel through the fueleStart engine see normal starting The engine may have to be turned over with the starter for a few seconds before it fires Do notrun the starter for more than 20 seconds If the engine has not started after 20 seconds then disengagethe starter and continue to hand prime for a further 30 seconds then repeat fIf engine does not start after 3 attempts then allow 5 minutes for the starter to cool down be The starter windings will be burnt out with continuous avoid personal injuryDo not bleed a hot engine as this could cause fuel to spill onto a hot exhaust manifold creating adanger of fireDo not mix gasoline or alcohol with diesel fuel This mixture can cause an explosionDo not get diesel on the flexible mounts 226 they will deteriorate rapidly if soaked in dieselAll fuel must be removed from skin to prevent STARTING SILVER KEYSWITCHWith the engine out of gear set speed control lever to 13 throttle Turn key anticlockwise to HEAT Aposition and hold for ten seconds turn key clockwise to RUN Cosition at which point the should illuminate an alarm buzzer will sound and two or threewarning lights will BATTERY CHARGEDOMESTIC BATTERY CHARGE D in battery symbol 2262AB222D222 2C222D222 PANELS ONLYNote this will only illuminate if 2and green POWER ON RUN LIGHT this will stay onFig 1cTurn to START Dnd engine will motor hold in position until engine fires see initial startupsection for maximum time starter can be usedease key when engine has Ensure alarm buzzer is not sounding and that red warning lights are extinguished If one orboth of the alternator warning lights are still on then increase engine speed to excite the alternator then return to idle The battery charge lights should then go out The run light will remain on greenLEDwater flow If no flow then SWITCH OFF IMMEDIATELY AND CHECK SEAWATER SYSTEMNote BV3800 does not have glow plugs ie preheat operation is not name6UPpostU dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch propulsion engines are fitted with a stop solenoid which is energised to stop To stopengine simply press the stop push button hold in until engine stops then turn key from RUNto OFF position When leaving the boat for an extended periodTurn off seacock heat exchanger cooled not turn the key to the off position when the engine is running This will notallow the alternator to charge and will damage the alternator Do not leave the key in HEAT position for more than 15 seconds this willdamage the heater plugs and eventually lead to poor startingDo not depress stop button for more than ten seconds as this will lead tooverheating and failure of the solenoidThis range of engine is equipped with a mechanical stop lever in the event of on the starboard side of the engine in front of the speedcontrol lever See illustration below Speed lever BF2803 Stop lever BF2803 Speed lever BV3300 BV3800 Stop lever BV3300 BV3800 Fig 1eMAINTENANCE SCHEDULEDaily or every 8 hours runningCheck engine oil levelCheck gearbox oil levelCheck battery fluidCheck drive belt tension and replace if raw water inlet strainer is clear heat exchanger cooled engines onlyCheck stern gland off any water in fuel water separatorAfter the first 25 hours runningChange gearbox oil or ATF See separate gearbox manualCheck that all external nuts bolts and fastenings are tight See table for torque values should be paid to the flexible mount lock nuts these should be checked for with lower nut first in each case If the lower nuts are found to be very loose then thealignment of the shaft to the gearbox half coupling should be rechecked Poor alignment due toloose flexible mount nuts will cause excessive vibration and knockingCheck the belt tension on any second alternators fitted and adjust see Section 2 Belt ball joint nyloc nuts for tightness on both gearbox and speed control levers Grease bothfittings all overAfter first 50 hoursChange engine lubricating oilChange oil filterCheck for leaks on header tank tube stack Tighten end cap bolt if requiredDrain off any water in fuel water separatorEvery year or every 250 hours if soonerChange engine lubricating oilChange lubricating oil filterCheck air cleaner element and replace if necessaryCheck sea water pump impeller and change if wornCheck wasting anode condition replace when necessary In some environments this may be sixmonthly or lessRemove heat exchanger tube stack on sea water cooled engines onlyBF2803 by undoing the single bolt at each end of the 3800 by undoing the four cap screws at each end of the end cover pull out tube stack and clean Replace rubber O rings and engine is started check for leaksSpray the keyswitch with WD40 or equivalent to lubricate the barrelCheck that all external nuts bolts and fastenings are tight See table for torque values should be paid to the flexible mount lock nuts these should be checked for with lower nut first in each case If the lower nuts are found to be very loose then thealignment of the shaft to the gearbox half coupling should be rechecked Poor alignment due toloose flexible mount nuts will cause excessive vibration and knockingCheck ball joint nyloc nuts for tightness on both gearbox and speed control levers Grease bothfittings all overEvery 750 hoursAs every 250 hours plus the air cleaner elementChange fuel filterChange gearbox oil or ATF See separate gearbox manualCheck electrical equipment condition of hoses and belts replace as oil should be MILL2104C or have properties of API classification CCCDCE gradesThe following table gives grades of oil required for various ambient SINGLE GRADE MULTI GRADEBelow 0CSAE 10WSAE 15W400C TO 25CSAE 20SAE 15W40Above 25CSAE 30SAE 15W40Note A good quality 15W40 multigrade oil as used in most diesel car engines will meetthese requirements Do not use Turbo Diesel Oil or engine oil level Fig 2aFor quantities of oil required see section marked TechnicalWhen checking the engine oil level do so before starting ormore than five minutes after stoppingTo check the oil level draw out the dipstick wipe it cleanreinsert it and draw it out again Check to see that theoil level lies between the two notchesIf the level is too low add new oil to the specified level IMPORTANT Fig 2bWhen using an oil of different make or viscosity from theprevious one drain old oil Never mix two different types ofoil Engine oil should be changed after first 50 hours runningtime and then every 250 hours or every year Oil filter is acartridge type mounted on the starboard side of the engineCHANGING ENGINE OILRun the engine for 10 minutes to warm up the oilYour engine is provided with a sump drain pumpUnscrew the end cap on the end of the pump optionalturn the tap to on Use the hand pump as shown to pumpout the oil into a bucket Turn the tap to off position andreplace end cap see Fig 2dUnscrew the oil filter and replace with a new one see Fig 2c Fig 2cNote It is best to have a plastic bag wrapped round thefilter to catch any oil left in the system Always keepyour bilges cleanscrewing in the new filterspread a thin film of oil round the rubber gasket toensure a good seal and screw in hand tightFill the engine with new oil as described aboveEnd Cap GEARBOX OIL LEVEL a dipstick and oil fillerplug see fig 2eEach engine is supplied with a gearbox which specifies the type of lubricating oilto be used the capacity and frequency ofchanging of the oilNew engines are normally supplied with thegearbox topped up with lubricant but check thelevel before starting the engine for the firsttimeThe oil can be changed via the drain plug at thebottom of the box or sucked out with a hand to the type of oil to be used is as follows Gearbox filler dipstick Fig 2eGearbox approxUse Engine Oil 15W40Use Automatic transmission fluidZF25HUse Automatic transmission fluidSee separate gearbox manual for further a taper tap only use a ball valve tap Theball valve type are more reliable and less likely to let air into the fuel systemBe sure to use a strainer when filling the fuel tank Dirt or sand in the fuel may causetrouble in the fuel injection pumpAlways use diesel fuelDo not use kerosene which is very low in cetane rating and adversely affects theengineBe careful not to let the fuel tank become empty or air can enter the fuel bleeding before next engine start25 metres If this is insufficient then anelectric fuel lift pump must be fittedThe fuel return must be led back to the top of the fuel tank with a loop to prevent draindown see fig 3eFUEL FILTER REPLACEMENTThe fuel filter is a spin on type Remove byturning anticlockwise when viewed from belowReplace the fuel filter cartridge every 750 hoursApply fuel oil thinly over the gasket and tighteninto position hand tightBleed as detailed see initial start upCheck for leaksDo not get fuel on the flexible nameIoUPpostU dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch 828pelI PK Su O6XxyEGXXY range of engines are normally fresh water cooled This water circulates through the engine and onto a heat exchanger where it is cooled by sea water which is pumped through the cooling tubes Thesea water is then injected into the exhaust system see fig 2gis an option In this system the freshwater is pumped through the engine and thenthrough a cooler built into the side of the boat where it is cooled by heat transfer before returning to theengine see fig 2h 2i 2jhe ideal keel cooling tank should haveBaffle continuously welded to outer skin and close fitting on inner skinBe thin in section to allow good mixing of the water over the cool outer surfaceAir bleed valves should be fitted on both endsFig 2g Fig 2hHeat Exchanger CoolingKeel cooled 226Note efficient cooling tanks seeKeel cooled skin tank connections from engine Fig 2j 226BV3300 BV3800Fig 2i BF2803To coolerFrom coolerFILLING THE FRESHWATER SYSTEM Fig 2k BF2803New engines are supplied with the freshwater drained off The must be followed to fill the systemMix up in a clean bucket the correct strength and volume required ofFill engine with freshwater anti freeze solution through the top of theheat exchanger or header tank with the filler cap removed see FigFill header tank to the top of the filler neck and replace capPress down firmly on filler cap and hand tighten in aclockwise direction Fig 2l BV3300 BV3800 For keel cooled engines a much larger quantity solution is required depending on the sizeof the keel cooling tank refer to the builderRun the engine for 5 minutes on no load out of gearndcheck coolant level Top up as necessaryCheck system for leaks For keel cooled engines it is very important to bleed all the air out ofthe system before the engine is run on load check with buildersst be taken to see that this is also full of coolant andall the air is expelled See calorifier fitting notes under Section 3 Fig name1NYPpostX dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch X EDEDYX ERX DYYKS XsEDEDYX sERXs DYYKS cYEeE bch aeYeDcD EeE bch 4PEeE bch aePeD4D G7EeE bch cbe taken to see that this is also full of coolant and all the air isexpelled See calorifier fitting notes under Section 3Run the engine on one third load for 15 minutes preferably with the boat tied up As the systemwarms up coolant may be expelled from the overflow pipe into the bilge Stop the engine and allowthe engine to cool down before removing the pressure cap and top up the coolant to 1 below thefiller of the pressure cap when the engine is hot can cause severe injury from scalding hot waterunder pressure Always allow the engine to cool and then use a large cloth when turning the cap anticlockwise to the stop This allows the pressure to be released Press firmly down on the cap andcontinue to turn anticlockwise to release the capRepeat hant level is more than 1 inch below the base of the filler neck when the engine hascooled downRun engine on 23 full load for 20 minutes check for leaks and repeat iAntifreeze solutions should be drained off every 2 years and replaced with a new solutionWhen draining the fresh water system ensure the engine has cooled sufficiently to from hot pressurised water Prior to draining a cold engine remove the filler cap from theheader tank and then open the water drain tap This allows the water to drain freely from the systemYachts and Launches with Heat Exchanger CoolingIt is essential that a mix of 33 to 50 mixture is used This not only stops freezingup in winter but it prevents overheating and corrosion The warranty is invalid unless the correctCanal Boats with Keel CoolerA 33 antifreeze to water mixture is recommended to give protection against very cold of 15C and to allow the water temperature switch to be activated This antifreeze willalso give the engine internal protection against corrosion For keel cooled engines the total systemcapacity must be taken into consideration ie engine volume plus skin tankkeel cooler of ethylene should not exceed 50All engine typesThe antifreeze in the fresh water system enables the boiling point of water to rise to 124C with a95kPa pressure cap fitted The water temperature alarm switch will however be activated at 95 to100C If no antifreeze or a very weak solution is used then the water temperature switch may not beactivated before coolant is lostSEA WATER PUMP AND COOLING SYSTEMHeat engines Fig working on the sea water system ensure that the seacock is in the off positionIt is very important that the correct sea water flow ismaintained to cool the closed circuit system of the engineThe key component in this system is the sea water pumpimpeller This should be checked every year by removing thecircular plate see fig 2n BF2803 fig2o BV3300 BV3800Withdraw the rubber impeller from its drive shaftCheck impeller for cracks in the rubber excessive wear orlost vanes Replace with a new impeller as necessary If any pieces of rubber impeller are missing then theymust be found as they are most likely to be trapped in theentrance to the heat exchanger cooling stack See CleaningTube Stack loca9maxpVt nameOUPpostU dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch THE HEAT EXCHANGER TUBE STACK AND REPLACING WASTING ZINC ANODE The wasting zinc anode should be replaced every year The anode isattached to the bolt inserted in the forward end cap of the heat exchangerSee fig 2p 226BV3300 BV3800 shownUnscrew the bolt and replace the complete unit with a new oneIt is possible for fine sea weed and other debris to get past the inlet filter andinto the tube stack This should be removed and cleaned See fig 2qDrain off coolant into a bucketUnscrew the 8 end cap retaining bolts four each end of the tube stack Reassemble using new O rings Do not overtighten end cap bolts andmake sure the tube stack is the right way roundRefill engine with solution and run engine up totemperature to check for leaks Fig 2qALTERNATOR DRIVEBELT TENSIONING Heat exchanger cooledWARNING Fig 2rBelt tension must only be checked with the engine switched offThese engines are usually fitted with a single belt to drive the 65 ampbattery charging alternator heat exchanged the fresh pumpThe belt tension is adjusted by swinging the alternator outboard as itpivots on its support boltWith the engine stopped loosen the lower support bolt and the linkadjusting arm held by the top boltPush alternator outboard to tension and tighten link bolt Check thatthe depression of the belt is approximately 12 or 12 mm whenpushed down firmly by thumb See fig 2righten link bolt then lower support bolt Belt tension should be regularly checked especially during the first 20 hours of running in a newbelt as stretching occursBELT TENSION 45 and 150 AMP ALTERNATOR Keel tension must only be checked with the engine switched off1his standard range of engines are fitted with a single belt todrive the 65 Amp starter battery charging alternator 45 Amp onBF2803nd the fresh water circulating pump A second 150 Ampalternator is fitted for charging domestic batteries2he belt tension is adjusted by swinging the alternator outboardas it pivots on its support bolts3ith the engine stopped loosen the support bolts and the linkadjusting bolt4nator outboard to tension and tighten link bolt Checkthat the depression of the belt at position shown is or 12 mm when pushed down firmly by thumb Tighten support5n should be regularly checked especially during thefirst 20 hours of running in a new belt as stretching occursNote Over tensioning will cause premature failure rKdU7X672KJX 0 7wxJ46yX4 1G0G IIkk 9gNGFphhhHpb8Z VjVdkIkIkIIIII IVVI J22XYpyyUkd djdeeVIII IvedIVVk Uc yyjkTpcVv yjv HHHHUU SZQIVk k y IdyQqQjd h7iIkVVi u dvydyQUxXKd wwcIw w twtytkhboy t zwqaDYPOs twwwy22z tz twy zwyy cQkvfmfpovAIR INTAKE FILTERThese engines are fitted with an air intake filter which should be checked every season and changedevery two years Check and change more often if badly cloggedAir filter BV3300 BV3800 no circumstances should the battery be disconnected or switched off when the engine is runningThis will seriously damage the alternatorSee installation notes page 28GENERAL MAINTENANCEThe panel must be protected from rain and sea water see installation Sea water entering the keyswitch will eventually cause corrosion and could result in the starter motor being and burning out Spray keyswitch every month with WD 40 or batteries for acid level and top up if required For low maintenance and gel batteries spade terminal connections are the most common cause for electrical faults check on aregular bases see maintenance loom plug and socket connections should be packed with Vaseline to prevent shrouds should be checked to be overlapping and connection should be made secure with acable tie This will help prevent the ingress of water and keep the connection AND LAYING UPHeat Exchanger Cooled Engines Left Afloat and AshoreThe engine oil and oil filter should be changed at the end of the season rather than the spring SeeThe closed circuit system should contain a 5050 solution of antifreeze this also applies to warmand tropical climatesFor cold climates where the air or water temperatures can fall below 3260C the sea water circuit mustbe protected in addition to the fresh water system This is best achieved as followsiClose the inlet seacock to the engine engine the sea water inlet pipe and dip it into a small bucket containing 5050 the engine out of geard run for 5 to 10 seconds until the antifreeze is used up andcan be seen coming out of the exhaust outletivShut engine off and reconnect the inlet pipe to the seacockThe seawater or raw water circuit is now protected by antifreeze Remove sea water pumpEnsure instrument panel is well protected and give the key switch a spay of WD 40 or equivalentWith the engine stopped disconnect the battery always disconnect negative cable first cable lasthore for trickle charging and top up as necessary If AC power isavailable then this can be done on the boatFuel tanks should be kept full during the lay up period to eliminate water condensation in the tankWater entering the fuel injection system can cause considerable damageLAYING UP ASHOREChange the engine oil before the boat is taken out of the water Warm engine oil is much easier topump than coldto fe followed as aboveLAYING UP CANAL BOATS WITH KEEL COOLINGFollow items a b d e and f Item cly Special care must be taken to ensure that thewhole cooling system has a 30 antifreeze solution and this includes the calorifier circuitIf the system has been topped up or refilled then run the engine for 10 to 15 minutes on load if possibleto get the solution circulated throughout the cooler and PK Su O6XxyEGXXY HcBeta diesels are very reliable if installed and serviced correctly but problems can occur and thefollowing list gives the most common ones and their Engine does not start but starter motor turns over OKPossible fuelTurn fuel cock on and fill tankAir in fuel systemVent air see initial startupWater in fuelChange fuel filter and bleed systemBlocked fuel pipeClean out and bleed systemFuel filter cloggedChange filter and bleed systemFuel lift pump blockedRemove and replaceBlocked injectorRemove and cleanFuel return not fed back to the tank Reroute fuel return pipeHeater plugs not workingCheck wiring to the plugs and replace plugs if they are burnt outStop solenoid stuck in solenoid is free to return to run Starter motor will not turn or turns over very slowlyPossible battery or replace Check alternator belt tensionStarter motor flooded withsea waterRemove and clean or replaceWiring disconnected or looseCheck circuit for loose in installation check engine oil for signsof water creamycoloured oil Ring your dealerEngine harness fuse blownReplace fuse located by starter motor or above for wiring faultsFUSE If located by starter motor usually it ispositioned above flywheel housing at rear ofengineNote For convenience some engines aresupplied with a spare fuse and holder attached tothe main engine fuse Erratic in fuel supplyCheck supply system for leaks and fixFuel lift pump fuel return not fed back to thefuel tank or blocked pipeReroute pipe or cleanAir filter or blocked rpm in gear is too lowthis must be 850 minIncrease engine tick over speedFaulty stop wiring to solenoid If running improves check for aBroken fuel injection pump White or blue exhaust gasPossible oil level too highReduce the levelBlocked ring and bore worngiving a low compressionGet compression checked by your dealer or Kubota serviceagent He will advise action to be takenCheck that the breather pipe isclear and not and clean outProblem Black exhaust gasPossible air filter elementInspect and replaceOver pitched propeller enginewill not reach its full rpmGet the propeller repitched if debris on hullInspect and clean if Low power outputPossible is too bigChange or depitchCheck gearbox reduction ratiorelative to propeller fuel air in fuel systemCheck systemGovernor spring to adjustSingle lever control notoperating speed control cable and move the lever by handAdjust cable The electrical load is too largeon start upDisconnect or reduce the loadProblem High oil leaksCheck for leaksPiston rings wornOverhaul requiredValve stem and guide wornOverhaul requiredPiston rings gap facing thesame directionShift ring gap Water in lubricating oil heat exchanger cooledPossible goes milky due to exhaust manifoldCheck installation has antisiphon valve been fitted Changeengine oil and run engine for 10 minutes each time to eliminateany water Get fuel injection pump and compression checked byService AgentProblem Water in lubricating oil plug pushed out due tofrozen blockService Agent to check and replaceWater pump seal damagedService Agent to check and replaceProblem Water in lubricating oil keel cooledPossible goes milky due to waterCheck installation has dry exhaust system been fitted exhaust manifold andensuring rain water cannot enter the exhaust port and run back then into the sumpSee DRY EXHAUST SYSTEMne oil and runengine for 10 minutes each time to eliminate any water Getinjection pump checked by Service AgentLow oil pressure warning light comes on when engine speed reduced to tick overPossible switch running too hotCheck cooling water flow see section 2 Coolingopen with dirtRemove and cleanBlocked oil faultCheck oilTop up and check for leaksProblem Panel rev counter not working when fittedPossible W connection to output from W connection Should be about 9V ACWiring faultCheck circuitProblem Engine coolant levelTop upInsufficient sea water flowClear blocked intake or filterDamaged or worn tube stack in tube stack and clean replace O ringsZinc anode flakes blocking and clean tube stack as abovePressure cap sender sea cock is too smallReplace see heat exchanger cooled seawater inlet system in section 3High exhaust back pressureMust not exceed 31 of HgAir locks in cooling pipe work to keel coolerVent the system and top up coolantKeel cooler insufficient sizeContact boat builder The most common cause of overheating is flow due to a blocked intake weed or a plastic bags then clear theblockage If the problem is not cured then check the system for sea water flow which should be For BF2803 15 litres minute minimum at 1500 rpmFor BV3300 BV3800 57 litres minute minimum at 1500 rpm as follows aWith the boat tied up and out of gear run the engine up to 1500 rpm Hold a plastic bucketover the exhaust outlet for 10 seconds and measure the amount of water collected Multiply thisvalue by 6 to give the flow in litresmin Repeat twice and take an average If the flow rate isnoticably less than noted above thenbCheck impeller in sea water pump if worn replacecs a vane missing then this will be lodged either in the pipe to the heat exchangeror in the end of the exchanger This must be removeddCheck flow again as in a This operation must only be done in safe conditions in port and with two from a rubber dinghy is best The person holding the bucket should take breathing in the exhaust gassesProblem Knocking noisePossible touching gearboxoutput coupling through splitboss or Type 16 couplingAdjust giving correct clearance 10mm between gearbox andpropeller shaftFlexible mount stud touchingengine bedAdjust stud to clearDrive plate brokenReplace repairEngine touching engine bedRealign engine modify Battery quickly load and load or increase charging time Large domestic subject to high electrical loads will take a to recharge from a single alternatorLow electrolyte levelTop upFan belt slipping black dust inengine compartment temperature tooAdjust tension replace belt with a high temperature type and highor improve engine compartment defectiveCheck with AgentBattery wiring wiring systemProblem Transmission noisePossible gearbox oil levelTop upSinging propellerCheck with supplierDrive plate rattle at tickoverCheck engine rpm must be 850 rpm minimum in gearWorn drive shaft hitting theMove shaft back to give at least 5mm clearance Type 1216Gearbox half coupling couplings onlyPossible alignment to shaftThe alignment must be accurate even if a flexible coupling isused see section 3 mounts not to take even weightCheck relative compression of each mount Flexible mount rubber Diesel or oil will eventually perish most rubbersLoose securing nut on alignment and then tighten the clearance betweenThere must be at least 10 tip clearance between propeller andthe propeller tip and the bottombottom of the boat ie 10 of the propeller diameter asof the Loose zinc anode on the shaftTighten or replaceWorn cutless bearing or engine for cracked or broken feetProblem Morse control cable will not fitPossible are being fitted the wrong way around switch over and fitthe opposite wayElectrical fault finding trouble shooting engines built after July 2005 onlyThe following chart is compiled to aid diagnosis of electrical faults based on the Beta 1090hp range ofengines If your engine was built before July 2005 contact Beta Marine for the relevant shooting guideStandard sea specification engines heat exchanger cooledpplied with a single port side supplying power to starter battery and control panelStandard canal specification engines keel cooledpplied with twin alternators alternator mounted port side supplying power to starter battery and control panel alternator the standard mounting position for this is above the engine on the starboard side orbelow 1 alternator on 75 90hpplying power to the domestic battery systemBoth of these alternators work independently if the domestic battery system is disconnected the enginewill still run correctly butDomestic charge warning lamp will not buzzer will remain on at all timesStandard control panels are supplied with four or five lampsFour lamp panels2a 2abV 2abVW and 2b these panels utilise bulbs inside sealed lamp holdersFive lamp panels 2abd and 2cd these panels also utilise bulbs inside sealed lamp holdershaving an additional lamp for domestic battery chargeAll Beta panels have the following warning lamps2a 2abd 2abV 2abVW 2b 2cdStarter battery charge warning lampRedHigh engine temperature warning lampRedLow engine oil pressure warning lampRedPanel power on this is not a warning lampGreenIn addition to above the domestic panels also have2abd 2cd onlyDomestic battery charge warning lampRedWith keyswitch in run position engine offRed lamp for no starter battery charge should functionRed lamp for no domestic battery charge should function this will only function if a is fitted to the engine and connected to a charged batterywhen engine is cold cool warmhislamp will only ever function if the engine is over temperatureRed lamp for low oil pressure should functionGreen lamp for panel power on should functionBuzzer should soundFor operation of engines controlled with keyless panels refer to Correct operation of keylesspanels later in this sectionWhen the engine is started all the red warning lamps should switch off leaving just the green power onindication lamp illuminated The oil pressure lamp may take a few seconds to switch off and the chargefail lamp may remain on until engine rpm is increased to approximately 1000rpm if the engine wasBefore investigating any specific electrical problem always between panel harness and panel loom It must be clean dry and secured with a cable tieCheck the start battery is connected to the correct terminal on the starter motorCheck the domestic battery is switched on and connected to the correct terminals for the 2 connections inspecting condition of cables from battery to engine If in doubt measure the voltage atIf alternator charge problem measure battery voltage with engine offand again with engine running if there is an increase alternator isfunctioning correctly if not refer to check listTypical start battery start battery negative The two way plug on panel loom will only have acorresponding socket to connect into from the engine if a 2alternator is fitted which requires this connection Engines withonly one alternator do not utilise this fault finding all lamp panels cause solutionNo warning lamps or buzzer will not start or stopBattery isolation switch in off position switch onStarter battery discharged chargeEngine fuse blown check fuse above starter motor orflywheel housingace if necessary Check for wiring faultsNon function of warning lampTHE WATER TEMPERATURE LAMPENGINE IS OVERHEATING OR THEREIS A WIRING switch wire to nonfunctioning lampgreenblue water temperature whitebrown oilpressure brownyellow alternator charge Reconnectwire temporarily to another warning lamp that isfunctioning if wire switches lamp on replace faulty lampDisconnect positive feed to nonfunctioning lampReconnect temporarily with wire from another warninglamp that is functioning if wire switches lamp on rewirewith new connectionIf none of the above check continuity of panel to engineWater temperature warning lamp onwhen engine is not over temperatureNot 2B or 2C deluxe panel see table onfollowing pageIf engine is coldFaulty wiring check connection continuity small green bluewitch to connection is not shorting to earth groundFaulty temperature switch if lamp switches off onremoval of connection to switch unit replaceIf engine is warmSwitch wire connected to large sender terminal of switch sender unit Remove and refit to smaller switchBuzzer not POWER ON LAMPIf lamp is functioning but buzzer not sounding continuity from illuminated warning lampred not greener boardFaulty warning panel buzzer board replaceStarter battery charge lamp tacho not not connected properly check continuity ofsmall brown wire from rear of alternator to AC positionon connected properly faulty alternator replaceIf tacho functioning correctlyCheck continuity of small brownyellow wire from rear ofalternator to no charge warning lamp on rear of panelIf alternator connected properly faulty panel warninglamp replace Tacho not connections on rear of tacho wire terminal 4Check connection of blackblue wire on rear of 1alternator W connection usually a bullet on flying leador lowest connection on alternators with 3 pin couplerCheck continuity of blackblue wire from alternator toMeasure voltage from alternator W connection to earthgrounduld be approx 75 90 volts ACDomestic charge lamp not remains on with engine battery not battery not connected correctlyB to domestic isolation block on starboard rail port on 75 95hpB to engine earth groundDomestic battery flatPanel relay faulty incorrectly wiredCheck voltage at relay terminal 86 white wire is positive feedfor warning lamp from AC position of charge lamp not switching off with engine runningTHIS LAMP WILL NOT FUNCTION IF ASINGLE ALTERNATOR IS FITTED TONo second alternator fitted to engine domestic lamp notD charge at rear ofalternator not connectedTwo way plug socket disconnected between engineharness panel loomElectrical fault finding 2cd water temperature function on 2b panels In addition to the fault finding detailed on the previous table the following is specific for the 2cd typedeluxe panel Also applicable for the 2b panel with Murphy water temperature cause solutionOil pressure warning lamp notfunctioning oil pressure gauge in run positionFaulty wiring check wire connection continuity to panel lamp Ensure thisconnection is not shorting to earth groundOil pressure gauge showing nomovement even when engine is startedWarning lamp functioning wiring check oil pressure sender wire smallwhite brown is connectedOil pressure showing no lamp not functioning correctlyCheck connection to oil pressure gauge if plug is notconnected to socket on rear of gauge reconnectIf all connections are correctly made possible faultysender unit check resistance to earth groundpprox Replace if no reading or adjusted correctly buzzer still sounding possiblefaulty switch gauge unit replaceOil pressure showing normal 0755 barunding lamp calibrated switching point for warning lampadjust on rear of gauge to 05 bar minimum adjustmenton gaugeIf adjusted correctly buzzer still sounding faulty switchgauge unit replaceWater temperature gauge showingTHIS ALSO APPLIES TO THE 2bPANEL WITH MURPHY GAUGEEngine cold coolFaulty wiring check water temperature sender wire isnot shorting to earth groundFaulty sender unit check resistance to earth groundapprox 35k cold 05k warmnotably lessWater temperature gauge showingnormal operating temperature 85Buzzer sounding lamp ALSO APPLIES TO THE 2bPANEL WITH MURPHY GAUGEEngine calibrated switching point for warning lampadjust on rear of gauge to 100C 210If adjusted correctly buzzer still sounding faulty switchgauge unit replaceWater temperature gauge showing nomovement lamp not illuminated enginewarmTHIS ALSO APPLIES TO THE 2bPANEL WITH MURPHY GAUGECheck connection to sender if disconnected gauge willnot functionCheck connection to temperature gauge if plug is notconnected to socket on rear of gauge reconnect If all connections are correctly made faulty sender unit check resistance to earth groundprox 35k cold warmElectrical Correct operation of keyless panelsThese panels control the engine with three water resistant push buttons instead of a keyswitch whichare less prone to damage and corrosion from sea water spray than a keyswitchTo operate the enginePress and hold HEAT button for ten seconds maximumRed lamp for no starter battery charge should functionwhen engine is cold cool warmhislamp will only ever function if the engine is over temperatureRed lamp for low oil pressure should functionGreen lamp for panel power on should functionBuzzer should soundPress START button and hold in position until engine fires see initial startup section for maximumtime starter can be operatedase button when engine has startedAll red warning lamps should extinguish and buzzer should stop sounding The oil pressure lampmay take a few seconds to switch off and the charge fail lamp may remain on until engine rpm isincreased to approximately 1000rpm if the engine was started at tickoverGreen lamp for panel power on should still functionTo stop the engine press the STOP push button hold in until engine stops This button alsoswitches the power off to the gauges engine and power on lampTo restart the engine simply repeat steps from 1 above there is not need to switch off whilst remaining on boardIf leaving the boat isolate start battery from engine and panel to prevent accidental start up fault finding Non Beta PanelsEngines can be supplied wired up to suit VDO switch senders usually fitted to a nonBeta control panelIf so refer to our wiring diagram 2006097101 also part number for replacement harnessLoom is configured differently in the 11way plug to accommodate the extra wiringSmall brown wire battery sensed alternator feedwith bullet connection beside harness plugOil pressure water temperature switch senders fitted to engine requiring individual connectionsfor driving gauges warning lampsWater temperature switch senderPart number 20001133large spade is sender connection greenbluesmall spade is switch connection blueyellowOil pressure switch senderPart number 20062680GGauge fault finding Extension harnessesSome installations require one of the panel extensions 11 way connectors to be removed to allow thecable to be passed through bulkheads etc If any panel problems are experienced after this may havebeen carried out visually check all 11 way connections on engine harness to panel extension panel extension to panel on 2c deluxe to ensure wire colours to each terminal match up to thecorrect colour in its corresponding terminal Extra attention must be given to black tachobrown switched positive to alternatornd brownyellow charge are harder to distinguish between in poorly lit areas Whilst doing this check integrity ofeach connection to ensure terminals have not become damaged Once checked refit cable tie aroundeach connection to keep them secureBeta PNs for replacement number40 amp blade fuse all board all panels from June 0520004655Oil pressure switch 18BSP not 2c pressure sender 2c panels pressure switch gauge 2c panels switch with single terminal on some BZ602 switch sender sender 2b 2c panels temperature switch gauge 2b 2c panels 2c panels relay 12V 40A fitted to rear of domestic silver stop button all panelso heat and start on 04000rpm with digital hour counter all panels but engine harness Mini engine harness S5 engine harness S3 65 amp sub loom200011961m panel extension panel extension panel extension panel extension charge engine sub loom top mounted power on indicator lamp retaining warning indicator lamp retaining the above part numbers are suitable for earth return installations only where battery negativecable is connected directly to engine groundor insulated earth where battery negative cable isisolated from engine harnesses alternators switches for oil pressure and will be required If your application is wired as insulated earth return and the engine will notoperate correctly always check starter battery negative is connected to the correct terminal on theisolating solenoid It should be connected to the terminal which is also used for all the small black wiresNOT the terminal with the single black wir to engine Torques for general use bolts and nutskgfmM6 7T 6mm 7T 8mm 7T 10mm 7T 12mm Torques for special use bolts and nuts BF2803kgfmHead boltsM12 x 12593198095 connecting boltsM18 x flywheelM12 x 1 bearing caseM9 x 2 bearing caseM10 x holder assyM20 x x plugsM10 x switch taper x idle gear shaftM8 x x injection pipeM12 x Torques for special use bolts and nuts BV3300 BV3800kgfmHead boltsM12 x connecting boltsM10 x flywheelM12 x x bearing caseM14 x x holder assyM20 x injection pipeM12 x overflow pipeM12 x plugs BV3300M10 x switch taper inj pump driveM14 x nameOWPpostW dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch 3INSTALLATION installation details contained herewith are basic guidelines to assist installation due to the greatdiversity of marine craft it is impossible to give definitive instructions Therefore Beta Marine can acceptno responsibility for any damage or injury incurred during the installation of a Beta Marine engine these guidelinesAll engines shall be placed within an enclosure separated from living quarters and installed so asread of fires as well as in the living quartersUnless the engine is protected by a cover or its own enclosure exposed moving or hot parts ofthe engine that could cause personal injury shall be effectively shieldedEngine parts and accessories that require frequent inspection and or servicing must be readily accessibleThe insulating materials inside engine spaces shall be MOUNTING Fig 3aTo ensure vibration free operation the engine must be installed onsubstantial beds extending as far forward and aft as possible and wellbraced to form an integral part of the hullThe engine must be installed as low as possible on the flexible mountpillar stud This will limit vibration and extend the life of the flexible mountIf necessary fit spacer blocks below the mountsA flexible coupling must be fitted for all engines which are Flexible couplings do not accommodate bad alignment Themating faces of the gearbox and tailshaft must be checked for alignmentthey must be parallel and concentric to within 0005 Fig 3bAlignment must be checked for parallel Ancentric Bmisalignment using a set of feeler gaugesTo obtain accurate alignment the flexible mountings must be adjusteduntil alignment is attained and the mountings must be locked in positionOnce mounts are tightened alignment must be rechecked Coupling cannow be fitted in accordance with instructions supplied with coupling1gine feet high up the flexible mount pillar stud This will cause excessive enginemovement and vibration Pack under the flexible mount with steel shims securely bolted into the pillar stud on the flexible mount is secured into position by the lower locknut do not forget toAlso ensure that the stud is not screwed too far through the mounting body so that itcan touch the mounting bearer This will cause vibration and knocking noises which are veryhard to findA correctly installed engine as described in this handbook will meet the exhaust of Directive 200344EC amending the Recreational Craft Directive 9425ECFor compliance with exhaust emissions requirements engines must have correctly systems To ensure exhaust emissions are kept within permissible limits it is mostimportant to reduce exhaust back pressure to a minimum whilst ensuring exhaust isadequately muffled Back pressure increases as exhaust length increases and from bends inthe exhaust system The exhaust back pressure measured with the exhaust system connectedand the engine running at full speed must not exceed 80mmHg 31 inches Hg 42 inchesWGThe correct measuring point is at the position where the exhaust connects to the That is before the water injection elbow or dry exhaust bellowsWet Exhaust hose should be matched to the following injection bend 60mm nameRvW PpostW dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch Yacht Installation Maximum sea water level when healed on the centre line of the boat 300mm minimum Normal sea water levelAllow at least 10 of propeller diameter for tip clearance to hullIf a rope cutter is fitted allow approximately formovement of engine see manufacturers Fig 3c1One of the most common problems with engine installation is water entering the from the exhaust system by syphoning This can occur when the point of waterinjection Xngine is close to or below the water line Water entering the pistonscan cause bent con rods emulsified engine oil and a wrecked fuel pump avoided2The diagram shows a typical installation It is essential that the small black rubber hoseconnecting the heat exchanger with the injection bend is removed and replaced by ahose marked a This must be of sufficient length to supply either a T piece or an antisyphon valve sited at least 300mm 12 inchesbove the water line and on the centreline of the boat The pipe then returns to the injection bend and the sea water ispumped down the exhaust pipe3The exhaust back pressure should not exceed 31 inches of HgThe exhaust system installed in a canal boat or work boat with a dry exhaust should be 2minimum ID The engine is fitted with a 2 BSPmale connector when a dry exhaust system isspecified A flexible exhaust bellows and dry exhaust silencer should be used It is up to theinstaller to work out his own pipe run but care should be taken as followsEnsure that rain water cannot enter theexhaust port and run back down the systemflooding the silencer and eventually the engine Fig3dThe system should be lagged if there is anydanger of the crew getting near itA dry exhaust system will give heat and suitable ventilation must be providedThe exhaust back pressure should not exceed 31 inches of Hg Fig 3dlocamaxpX name9dWPpostW dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch Fig 3e1 The mechanical fuel lift pump is fitted to all engines as standard but if a suction head of 025m isrequired then an electric fuel lift pump must be fitted ask your dealer or Beta Marine2 It is very important that the excess fuel from the injectors is fed back to the fuel tank and not back toany point on the supply line This will help prevent air getting into the system3 Fuel pipe sizes are Supply mmLeak off mm4 Any fuel leaks in the system are likely to cause poor starting and erratic running and must becorrected immediatelyA fuelwater separator must be installed6 The fuel return leak offust loop down to be level with the bottom of the tank before it enters see 12 This prevents fuel 221drain down2227 Fuel lines and hoses must be secured and separated or protected from any source of significant heatThe filling storage venting and fuel supply arrangements and installations must be designed andinstalled so as to minimise the risk of fire and explosion Flexible fuel hoses connecting the engine tofuel tank supply and return lines must meet the requirements set in standard ISO as required by your surveyor INLET SYSTEM Heat exchanger cooled enginesYour engine is fitted with a gear driven sea water pump which sucks in seawater or raw water to cool theclosed circuit system via the heat exchanger Fig 3f1 It is very important that the seawater inlet shouldhave a strainer system either built into the sea cockor a high level system with visual inspection glassas shown mounted just above the water line2 The inlet sea cock and pipe work to the sea water3 Good access to the inlet sea cock is essential sothat plastic bags or seaweed trapped in the intakecan be poked out4 All pipe work should have approved marine gradestainless steel hose clips Any loose clamps or badconnections can cause flooding and sinking the5 If water is required for stern tube lubrication then this should be taken from a 221T222 piece in the pipegoing from the heat exchanger outlet to the water injection bend6 Scoop type water pickups should never be used as water will be forced through the pump and intothe exhaust system whilst the vessel is in motion This is very dangerous as the exhaust will eventuallyfill and raw water will back up into the engine through the exhaust valve Catastrophic failure will resultas soon as the engine is restarted The maximum lift of the sea water pump is nameCWPpostWh dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch cooledl coo2 The tank size should have a surface area xxposed to the sea water or canal water of 025 x thebhp of the engine sq ft of cooling area required For canal boats this should be adequately baffled anda vent provided to expel any air The supply hot water in at the top of the tank and the returncomes out of the bottom Also refer to cooling tank notes on page 101uously welded to outerskin and close fitting on inner skin2he tank should be thin in section toallow good mixing of the water over thecool outer surface3ed valves should be fitted both endsCALORIFIER SYSTEM Fig 3g All BF2803All Beta engines can be fitted with the engine tappings to allow thehot water from the closed fresh system to a calorifier tank which in turn heats up domestic tappings on this range of engine are shown below1 The big problem with a calorifier is to remove all the air from thesystem If this is not achieved then they don222t work2 Try and keep the supply bd return pipes aither horizontalor sloping down in a continuous fall This avoids air pockets being3 Extra care must be taken when first filling the calorifier circuitsystem with 50 antifreeze to water solution as the engine mayappear to be full but it soon disappears into the calorifier pipe workRun the engine off load for 10 minutes then check the level asdescribed in 221Filling The Fresh Water System222Also check to see if the pipe going to the calorifier is getting warmafter 15 minutes Top up the water level as required and run foranother 10 minutes then repeat4 If the water level is steady but no warm water is getting to thecalorifier then very carefully open the calorifier bleed valve instructionsne is provided then very carefully Fig 3h BF2803 HEloosen the jubilee clip securing the supply pipe to the calorifier Air should escape Refasten securely when no further bubbles are seenCAUTIONDo not do this when the engine is hot as scalding hot water may be forced out of the pipe underpressure Fig 3i BF2803 KC b a bFig 3j BV3300 BV3800 HE Fig 3k BV3300 BV3800 CVL8E8 OqO F u nameCoWPpostV dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch uEeE bch aeueDD 1EeE bch XEeE bch aeeDXD AEeE bch Z8x770 80 08828 8 has 4 panel options 2a2abD or 2abV or 2abVWThe engine harness is common to all1 These panels must not be installed where sea water spray can get at them A suitable flap or cover2 Panels must be fitted in a location where the helmsman can either see or hear the alarm system3 For standard wiring diagrams see following pages4 Extension looms longer than 3m 10 feeton Beta can provide various lengths ofextension looms for runs of over 3m but this kit includes a start relay to overcome the voltage dropSee drawing 300585205 All electrical equipment must be protected from sea water Sea water or rust in the starter willinvalidate warranty Care must be taken when pushing the two halves of the plug together to ensurethat individual pins do not push out To prevent corrosion and assist in assembly we recommend thatthe plug is packed with petroleum jelly Vaselineand then carefully pushed together The plastic bootsshould cover both halves and overlap A cable tie is then put round to hold the two halves in positionand help prevent any ingression of water6 All cables must be adequately clipped and protected from abrasion7 Electrical systems shall be designed and installed so as to ensure proper operation of the craft undernormal conditions of use and shall be such as to minimise risk of fire and electric shock8 Attention shall be paid to the provision of overload and shortcircuit protection of all circuits exceptengine starting circuits supplied from batteries9 Ventilation shall be provided to prevent the accumulation of gases which might be emitted frombe firmly secured and protected from ingress of diagrams General Arrangements1 Typical starter motor ratingsPage 292 Suggested engine starter battery sizePage 29rminations Page 294 Standard engine harness HE 65 Amp20005451 Page 305 Standard engine harness HE 100 Amp20006015 Page 316 Standard engine harness KC 20005442Page 327 Diagram of 2a panel cutout20006516 Page 33 348 Diagram of 2abd panel cutout20006517 Page 35 369 Diagram of 2abV panel cutout20006519 Page 37 3810 Diagram of 2abVW panel cutout20006333 Page 39 4011 Diagram of 2b panel cutout20006520 Page 41 4212 Diagram of 2cd deluxe panel cutout20006518 Page 43 44tension 45sub loom KC20001197Page 4615 GA of BF2803 KC PRM26010005714 Page 4716 GA of BF2803 HE ZF25H10001423 Page 48C PRM26010006201 Page 49E PRM26010006202 Page 5019 Split charge relay wiring machine sensed alt30062210 Page 5120 Split charge relay wiring battery sensed alt30062220 Page 5221 Starter booster relay Page 53ation HE 5423 Beta Controller informationHE onlyPage 5524 Wiring 100 Amp Controller HE 57for Recreational CraftPage 58 5926 Maintenance record and service items Page 60e the following standard capacity kWSUGGESTED ENGINE STARTER BATTERY SIZETypical Battery Capacity Ahat a 20hr RateTypical CCA ACold Cranking Amperage100 120580 670150 1801050 1200150 1801050 12001 Keyswitch standard panel keyswitch can be used to tap off a switched positive ignition feed topower additional gauges In this way these gauges will only be live whilst the engine isrunning the engine is starting or the heaters are being usedFor silver keyswitches the terminal to achieve this ignition switched positive is marked ACFor black keyswitches the terminal to achieve this ignition switched positive is marked 1554For panels without any keyswitch gauges can be driven from the 1mm brown wire at the 11 way connector terminal 4 This is a low power switched positive anyadditional power required from this connection be fed through a relay as noted belowm since they are from these terminals must be fed through a relay This relay should then beswitched relay can be supplied upon requestBETA MARINE LTDMERRETTS MILLSBATH ROADSOUTH GLOS GL5 5EUDIMENSIONS IN MM INCHBETA MARINETEL 01453835282 FAX BYCHECKED 30mm FOR WIRESBETA MARINE LTDMERRETTS MILLSBATH ROADSOUTH GLOS GL5 5EUDIMENSIONS IN MM INCHBETA MARINETEL 01453835282 FAX BYCHECKED 30mm FOR WIRESBETA MARINE LTDMERRETTS MILLSBATH ROADSOUTH GLOS GL5 5EUDIMENSIONS IN MM INCHBETA MARINETEL 01453835282 FAX BYCHECKED 50 30mm FOR WIRESBETA MARINE LTDMERRETTS MILLSBATH ROADSOUTH GLOS GL5 5EUDIMENSIONS IN MM INCHBETA MARINETEL 01453835282 FAX BYCHECKED WATER PROOF PANELAS USED ON 30mm FOR WIRESBETA MARINE LTDMERRETTS MILLSBATH ROADSOUTH GLOS GL5 5EUDIMENSIONS IN MM INCHBETA MARINETEL 01453835282 FAX BYCHECKED PANEL5032ALLOW 30mm FOR WIRESBETA MARINE LTDMERRETTS MILLSBATH ROADSOUTH GLOS GL5 5EUDIMENSIONS IN MM INCHBETA MARINETEL 01453835282 FAX BYCHECKED 30mm FOR WIRESwith our General Terms of Tender SaleAMODERED LEDCMODEGREEN LEDBETA CONTROLLER is an integrated battery charging external regulator Itis designed to be used with Betas 70 and 100amp Iskra alternatorsThe system utilises a three stage charging characteristic which optimises the rapidcharge of battery systemsThe first stage A modewhich is indicated by the indicator LEDThe second stage B modege is kept at a high level and wherethe current is between 10 and 95 of the nominal alternator current the LEDThe third and last stage C modeaintenance of battery voltageonly When the alternator current is unthan 2 minutes the regulating mode is changed from B to C modeThe system automatically adjusts the charge mode to suit the load and is set in ourworks for conventional leadacid batteries It can easily be reset for deep cycle orBETA MARINEThe Beta Controller has been designedgine in a locationaway from vibration water Ideally as there is acharge mode status LED the unit shouldbe positioned to allow for inspection of EF HHEFa aHHEF a FHHEFa a aHHEFa fHHEFa aaHH E D ZQX DY QX MDY QX DY EhD EEadPQXEDYCcbB ECDCCe ia D QXDzzYYFFaH EDEDEeE j Bhja RyE TXYaDRy E I c a a CC5vp E PXaYddbQXdd EDYKTX FH FHYYCXddadQX FH Fab pE PXaFYhBQSZX TXCBYQX TXCBYTX 34541556with our General Terms of Tender Batteries and deepcycle BatteriesGell OFF2 ON2 OFF2 graphs below illustrate charging Cover removal for resetting of DIP switchesU1 Mode BOrange lampU2 Mode CGreen lampNote ensure all batteries are switched off controller is disconnected from wiring before removing any covers Voltage setting for battery charge is done through thetwo DIP switches inside the controller Remove thecover by removing the top four screws and looseningthe bottom four This cover is sealed on to preventwater ingress this seal must be broken for the dip switches to the required settings as illustrated on the charts oppositeReseal controller with silicon sealant or setting switchesAs standard the controllers are supplied to Beta Marineto suit lead acid batteriesIf in doubt on battery type check with battery supplierbefore fitting controller Beta Marine are notresponsible for incorrect switch setting for CONTROLLER SHOULD NOT BE MOUNTED ONTO THE ENGINE YXRU BqZ6o2AX blARZLL1r Kz8PPcQQQr l66Is6bp Ve1F c7KK85d m MAINTENANCE RECORDEngine complete the following from new when commissioning the engineif there are any additional items fitted please note these here too Writefull numbers for additional 65 Amp drivebelt BF2803 KC BF2803 100 Amp drivebelt HE only21401471 alternator drivebelt filter BF2803 HE BF2803 filter Amp blade wasting anode HE sea water pump impeller HE sea water pump gasket HE sea water pump service kit HE nitrile O ring HE mount 55 BV3300 BV3800 onlyStandard 65 Amp 100 Amp drivebelt HE only 21403853 alternator drivebelt filter Amp blade wasting anode HE sea water pump impeller HE sea water pump gasket HE sea water pump service kit HE nitrile O ring HE mount 55 YXRU Way Waterwells Quedgeley Gloucester Tel 01452 Spares email Warranty email Cooled 10 to 90bhp37 to 40kVARef YXRU 828pelI PK Su O6XxyEGXXY Trust Inc10UVeriSign Time Stamping Service Root1402UNO LIABILITY ACCEPTED cc EF HHEFa aHHEF a FHHEFa a aHHEFa fHHEFa aaHH E D ZQX DY QX MDY QX DY EhD EEadPQXEDYCcbB ECDCCe ia D QXDzzYYFFaHKS XYXY EDEDEeE j Bhja RyE TXYaDRy E I c a a CC5vAp AE PXaYddbQXdd EDYKTX FH FHYYCXddadQX FH YXRU 4maxpZ nameFXPpostX dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch C YXRU name3UYPpostY dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch 828pelI PK Su O6XxyEGXXY nameYPpostY dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch nameOYPpostY dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch Trust Inc10UVeriSign Time Stamping Service Root1402UNO LIABILITY ACCEPTED ccc EF HHEFa aHHEF a FHHEFa a aHHEFa fHHEFa aaHH E D ZQX DY QX MDY QX DY EhD EEadPQXEDYCcbB ECDCCe ia GD ERXDYY EIDEJDEeE j Bhja RyJJE TXYaDRyI IE I c RX8e8c8YEiC a a CC5vKp KE PXaYddbQXdd E PXaYDFFF Fab KKpE OOA ZiZiZivE dEeE bch aeeDdD acEeE bch CEeE bch aeeDCD KEeE bch U3

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