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OPERATING INSTRUCTIONS

4012/16 Gas, February 1998

27

GAS ENGINE START/STOP SEQUENCE (AUTOMATIC)

Fig. 14

IS GAS

PRESSURE

WITHIN

LIMITS?

ENERGISE

GOVERNOR

ENERGISE STARTER

MOTOR & CRANK

TIMER

LOW GAS PRESSIRE

ALARM & LOCKOUT

NO

YES

ENERGISE GAS

VALVES & IGNITION

CONTINUE
CRANKING

CRANK FOR

3 SECONDS

(PURGE SYSTEM)

YES

YES

NO

NO

HAS ENGINE

STARTED?

FAIL TO START

LOCKOUT

MAX CRANKING

TIME REACHED?

DE-ENERGISE

STARTER MOTOR

ENGINE

RUNNING

OVER SPEED

FAULT?

ENGINE

RUNNING

OTHER

ENGINE
FAULT?

STOP

ENGINE?

DE-ENERGISE

GAS VALVES

DE-ENERGISE

GAS VALVES

START SIGNAL

RECEIVED

YES

YES

YES

NO

NO

SWITCH OFF

IGNITION SYSTEM

& DE-ENGERGISE

GAS VALVES

Содержание 4012TESI Series

Страница 1: ...TSL4187E Issue 1 February 1998 User s Handbook Perkins 4012 and 4016 Gas 4012TESI 4016TESI...

Страница 2: ...SERIOUS ACCIDENT OR DAMAGE TO THE EQUIPMENT CAUSING INJURY OR DEATH NON COMPLIANCE WITH THESE INSTRUCTIONS AND THOSE INCLUDED IN THE INSTALLATION MANUAL TSL4200 MAY INVALIDATE THE WARRANTY OFFERED WIT...

Страница 3: ...table of equivalent engine designations is given on page 2 PERKINS COMPANIES Perkins Group of Companies Perkins Engines Peterborough Ltd Frank Perkins Way Eastfield Peterborough PE1 5NA England Tel 01...

Страница 4: ...INTRODUCTION 2 4012 16 Gas February 1998 PERKINS ENGINES STAFFORD ENGINE DESIGNATIONS 4000 SERIES AND SE SERIES EQUIVALENT TERMS 4000 SERIES SE SERIES 4012TESI 12SETCWG 4016TESI 16SETCWG...

Страница 5: ...US DUTY CHECKLIST 42 44 FAULT TRACING CHART 45 WIRING DIAGRAMS 4012 16TESI MINNOX WITH CAV STARTER AND PROTECTION SWITCHES 46 4012 16 GAS MINNOX ENGINE STARTING CIRCUIT WITH BUTEC STARTERS AND OPTIONA...

Страница 6: ...ooler with separate water pump and cooling circuit lean burn with NOx emission of less than 140 g GJ 11 5 1 compression ratio 4016TESI MINNOX 200 L C 16 cylinder V form 4 stroke gas engine water coole...

Страница 7: ...4012TESI MINNOX 4012TESI MINNOX...

Страница 8: ...4016TESI MINNOX 4016TESI MINNOX...

Страница 9: ...longed and repeated contact with mineral oil will result in the removal of natural oils from the skin leading to dryness irritation and dermatitis The oil also contains potentially harmful contaminant...

Страница 10: ...amination of the skin or eyes wash the affected area with a continuous supply of clean water or with a calcium hydroxide solution for 15 60 minutes Obtain immediate medical attention Practical Informa...

Страница 11: ...e flywheel with cylinders designated B on the right hand side of the engine NOTE This is NOT the same as the British Standard and ISO designation Valve clearances Exhaust 0 4 mm 0 016 Valve dia mm inl...

Страница 12: ...Perkins Part No see Spares Book low pressure gas supply only Gas solenoid valves Not Perkins supply Spit back detector Perkins Part No see Spares Book Manual gas shut off valve Perkins Part No see Sp...

Страница 13: ...Max exhaust temperature C after turbocharger See Product Information Manual SAE Size 18 No of teeth on ring gear 156 SAE Size 00 Maximum overhung weight on rear bearing 1700 Kg T V damper 1 x 18 2 x...

Страница 14: ...120 C Low oil pressure 2 06 bar 30 lb in 1 93 bar 28 lb in High water temperature 71 C Thermostat 85 C Thermostat 96 C Thermostat 91 C 96 C 100 C 96 C 101 C 105 C Caution The above standard settings...

Страница 15: ...V band clamp nuts Schwitzer 7 9 5 Mitsubishi 7 9 5 Garrett 10 13 5 Sandwich plate retaining capscrew if fitted M10 40 57 CRANKCASE AND CRANKSHAFT GROUPS Main bearing bolt M24 580 783 Side bolts main b...

Страница 16: ...50 FAN DRIVE Fan driven pulley taper lock bush screw 1 2 BSW 35 50 5 8 BSW 124 170 ALTERNATOR Drive pulley taper lock bush screws 3 8 BSW 14 20 IGNITION SYSTEM Spark plug M18 x 1 5 35 50 Adaptor clam...

Страница 17: ...ENERAL TORQUE LOADINGS The following torque loadings are general for metric coarse threads for grade 8 8 steel and do not supersede the figures quoted above Thread Size mm Ibf ft Nm 8 18 25 10 35 50 M...

Страница 18: ...st with the selection of suitable oils when presented with the gas analysis TBN Total Base Number NATURAL GAS BIOGAS ENGINES Where gas engines oils are not available please consult Perkins Engines Sta...

Страница 19: ...his is addition to the analysis supplied at the order stage and a description of the proposed lubricating oil that is to be used When the engine starts operating it is essential that oil samples are t...

Страница 20: ...tack on the additive package in the oil It is essential that the engine breather is functioning effectively Water should be drained from the sump weekly APPROVED LUBRICATING OILS NATURAL GAS ENGINES S...

Страница 21: ...ances should an additive containing nitrites borates phosphates chromates nitrates or silicates be used as these materials are not compatible with the materials used in the cooling system When mixing...

Страница 22: ...3 4 Ethane 6 4 5 5 Hydrogen content not to exceed 0 2 0 1 6 Propane must not exceed 2 1 7 Isobutane content not to exceed 0 2 0 2 8 Normal butane not to exceed 0 2 0 2 9 Normal pentane and higher frac...

Страница 23: ...t in severe damage to the engine refer to page 18 Providing that the actual gas being used meets with the above conditions then the engine need only be derated for altitude and ambient temperature con...

Страница 24: ...TURBOCHARGER Before starting the engine for the first time or if it has been stood idle for more than three months the turbocharger bearings should be primed Ensure that the gas supply is turned off a...

Страница 25: ...preventative must be used Refer to page 17 After installation and before the first start remove the radiator cap Fig 4 by rotating it anti clockwise Fill the cooling system with the required coolant...

Страница 26: ...uments are duplicated giving readings for A and B bank see Fig 5 1 Battery charging rate 2 Coolant temperature A bank 3 Lubricating oil temperature A bank 4 Lubricating oil pressure A bank 5 Taco and...

Страница 27: ...should be between 80 C 90 C 176 F 194 F when the engine is hot If the temperature should rise above 115 C 240 F stop the engine immediately and investigate the cause Engine oil pressure gauge Fig 8 po...

Страница 28: ...ed at engine idling speed Exhaust temperature gauge optional Temperature range 20 800 C The gauge shows readings of turbine outlet temperature and is switched from A to B bank using the button 1 see F...

Страница 29: ...Low cranking speed 3 6 2 Try again once more only commencing with 3 2 above 3 7 When engine is running check oil pressure warm engine through and apply the load 3 8 Check engine condition at full loa...

Страница 30: ...enoid valves and governor DO NOT press the red stop button for normal stopping procedure If the ignition is switched off the system will be left full of gas and must be purged Excessive running of the...

Страница 31: ...UT NO YES ENERGISE GAS VALVES IGNITION CONTINUE CRANKING CRANK FOR 3 SECONDS PURGE SYSTEM YES YES NO NO HAS ENGINE STARTED FAIL TO START LOCKOUT MAX CRANKING TIME REACHED DE ENERGISE STARTER MOTOR ENG...

Страница 32: ...rade as that already in the engine to bring the oil level up to the top mark Always replace the filler plug immediately replenishment is completed COOLANT LEVEL With the engine stopped remove the radi...

Страница 33: ...ired oil FENNER TAPE LOCK BUSHES MAINTENANCE INSTRUCTIONS Experience has shown that taper lock bushes as fitted in the fan pulleys and battery alternator driven pulley can work loose shortly after bei...

Страница 34: ...ntrifugal filter see page 33 ENGINE ALTERNATOR DRIVE BELT Remove the small mesh guard 1 around the alternator The toothed belt used to drive the alternator relies on tooth engagement to transmit to lo...

Страница 35: ...adjuster bolts and operate the jockey pulley lever Moving the jockey pulley lever outwards will tension the belts and inwards will slacken the belts The correct tension is obtained by measur ing the d...

Страница 36: ...the top cover and withdraw the two wire mesh elements and wash thoroughly using a suitable cleaning agent Shake as dry as possible finally blow dry with an compressed air Refit the elements into the...

Страница 37: ...and wipe clean Ensure that all rotor components are thoroughly cleaned and free from deposits of dirt before reassembling the rotor Failure to do so could cause an out of balance condition which will...

Страница 38: ...ilter prior to removal Wipe clean the sealing faces and threaded bosses of the oil header Smear engine oil on the captive rubber sealing ring and carefully screw each new filter up to the oil header u...

Страница 39: ...s essential that they are reconnected correctly to avoid unfiltered oil getting into the engine See Fig 24 on page 36 Failure to change fil ters when due can also lead to trouble from unfiltered oil C...

Страница 40: ...er with clean oil before fitting Turning the valve so that the leg points to the right puts the left hand filter out of service so that this one can now be exchanged for a new filter canister The valv...

Страница 41: ...d hose connection from the filter outlet to the turbocharger intake are sealed airtight FILTER ELEMENT SERVICE Clean the exterior of the filter housing and then carefully remove the element Inspect th...

Страница 42: ...suitable cleaning agent shake of excess solvent and blow dry with compressed air Clean any oil sludge deposits from the filter body re assemble and fit to engine The breather valve 2 is mounted at th...

Страница 43: ...arter motor hole in the flywheel housing see Fig 30 Using a socket and ratchet wrench press against the spring loaded bolt head until the pinion engages with the flywheel gear then crank the engine to...

Страница 44: ...With both bridge pieces equalised check the valve clearance of 0 4 mm 0 016 inlet and exhaust using a feeler gauge 1 If adjustment is required loosen the lock nut 2 and using the adjuster screw 3 set...

Страница 45: ...VALVES ROCKING ON CYLINDER NO SET BRIDGE PIECE AND VALVE CLEARANCE ON CYLINDER NO A1 A8 A8 A1 B1 B8 B8 B1 A3 A6 A6 A3 B3 B6 B6 B3 A7 A2 A2 A7 B7 B2 B2 B7 A5 A4 A4 A5 B5 B4 B4 B5 A1 A8 A1 A8 B1 B8 B1 B...

Страница 46: ...ange Clean Change For leaks and oil pressure Engine oil level Full flow filters normal or change over Engine oil Crankcase Breather and centrifugal oil filter if fitted Closed circuit crankcase breath...

Страница 47: ...tor elements Cooling Check Change Grease Change Clean For radiator air restriction Operation of coolant heater Hoses and connections for leaks Coolant level and operating temperature Antifreeze inhibi...

Страница 48: ...tor elements Clean Centrifugal lubricating oil filter First 250 hours and then EVERY 400 HOURS Check Front and rear crankshaft oil seals Cooling Check Change Grease For radiator air restriction Operat...

Страница 49: ...4012 4016 GAS ENGINES FAULT TRACING CHART 4012 16 Gas February 1998 45 Fig 34...

Страница 50: ...r temp 9 Oil press 10 All fault switches close on a fault One side of all fault switches are identical For the engine to run immediately on depressing start button Gov must be fed 24 volt ve To stop t...

Страница 51: ...4012 16 Gas February 1998 47 Key Fig 36 1 Charging alternator 2 Ammeter 3 Oil press 4 Oil temp 5 Water temp 6 Tacho 7 Oil press 8 Oil temp 9 Water temp 10 Gauge senders 11 Oil press switch 12 No 1 St...

Страница 52: ...ck up 5 Engine fitted emergency stop button 6 H T Leads 7 Spark plugs 8 Ignition coils 9 Firing order 10 Fused terminals 11 Engine fitted terminal box 12 Heinzmann actuator A bank left 13 Heinzmann ac...

Страница 53: ...plug 3 6 Pin plug 4 Pick up 5 Engine fitted emergency stop button 6 H T Leads 7 Spark plugs 8 Magnetic disc 9 Ignition coils 10 Terminal box 11 Magnetic pick up 12 Engine flywheel 13 Heinzmann actuat...

Страница 54: ...e on the same fault channel 2 Manifold out of balance switch gauges can be earth return type 9 Left right banks engine fault switches 10 Water temp 11 Oil press 12 Left right banks manifold out of bal...

Страница 55: ...ck up 5 Engine fitted emergency stop button 6 H T Leads 7 Spark plugs 8 Ignition coils 9 Firing order 10 Fused terminals 11 Heinzmann actuator A bank left 12 Heinzmann actuator B bank right 13 Magneti...

Страница 56: ...plug 4 Pick up 5 Engine fitted emergency stop button 6 HT Leads 7 Spark plugs 8 Ignition Coils 9 Magnetic Disc 10 Heinzmann actuator A bank left 11 Heinzmann actuator B bank right 12 Magnetic pick up...

Страница 57: ...1998 Perkins Engines Company Limited All Rights Reserved...

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