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N6.285CR2

209 kW [380 cv]

SYSTEME DE REFROIDISSEMENT

COOLING SYSTEM

Débit - liquide de refroidissement

Coolant circulation pump flow

l/min

242

gal US/min

Débit - eau brute

Raw water pump flow

l/min

347

gal US/min

Chaleur total dégagée à puissance nominale

Total heat rejection at rated speed

231.7

BTU/min

13201

Capacité liquide de refroidissement

Total coolant capacity

31.5

gal US

8.3

Thermostat, début d'ouverture

Thermostat, start open at

°C

°F

178

Thermostat, ouverture complète

Thermostat, fully open at

°C

°F

203

SYSTEME D’ECHAPPEMENT

EXHAUST SYSTEM

Débit de gaz d'échappement

Exhaust gas flow

m³/min

40.1

ft³/min

1416

Contre-pression maxi admissible dans le circuit

d'échappement

Permitted back pressure in the exhaust line

bar

0.075

inH²O

30.1

Température d'échappement maxi

Maximum exhaust temperature

°C

449

°F

840

SYSTEME D’ADMISSION

AIR INTAKE SYSTEM

Consommation d'air du moteur à 25°C

Engine air consumption at 25°C

m³/min

200

ft³/min

600.3

Température d'air d'admission maxi admissible

Maximum allowance intake air temperature

°C

°F

152.6

Différence maxi de T° - Ambiant/air d'admission

Maximum temperature rise - ambient to engine

inlet

°C

°F

Air d'admission - Résistance maxi admissible,

filtre à air propre

Maximum air intake restriction, Clean air filter

kPa

inH²O

Air d'admission - Résistance maxi admissible,

filtre à air sale

Maximum air intake restriction, Durty air filter

kPa

6.25

inH²O

25.1

Pression de suralimentation

Boost pressure

bar

2.3

psi

33.4

Содержание N6.285 CR2

Страница 1: ...NANNI MARINE ENGINE OPERATOR MANUAL DGBXXT09015 ENGINE N6 285 CR2 N6 325 CR2 N6 360 CR2 N6 405 CR2...

Страница 2: ......

Страница 3: ...CHANGES TRACKED CHANGES CODE INDEX DATE INITIALS NATURE OF TRANSLATIONS PAGES DGBXXT09015 06 2019 MC Create Please note all changes and pages associated For further clarity please add a line in front...

Страница 4: ......

Страница 5: ...6 LIVE WITH SAFETY 16 PREVENT ACCIDENTS 16 S03 FLUIDS 17 SUMMARY 17 FUELS 18 DIESEL FUEL 18 SULPHUR CONTENT 18 WINTER DIESEL 18 WATER IN FUEL 18 MICRO ORGANISMS IN FUEL 18 INERT IMPURITIES IN FUEL 19...

Страница 6: ...ILTER 58 CLEANING THE AIR FILTER 58 VENT CRANKCASE FILTER 59 REPLACING CRANKCASE VENT FILTER 59 FUEL SYSTEM 60 DRAIN WATER IN FUEL PREFILTER 60 REMOVING FUEL FILTER COVER 60 REPLACING THE FUEL FILTERS...

Страница 7: ...perating procedures Contact a NANNI INDUSTRIES S A S authorized dealer for the servicing of your engine A list of dealers is available on our website www nannienergy com Read this Manual carefully to...

Страница 8: ...the engine i e anyone renting borrowing or buying the engine from you CONTENT UPDATES All the informations and specifications in this Manual are based on the technical data applicable at the time of i...

Страница 9: ...3 SAFE ILLUMINATED WORK AREA 13 PROPER LIFTING EQUIPMENT 13 NOISE PROTECTION 13 GENSET OUTPUT GENERATED POWER 13 GUARDS REQUIREMENTS 13 STAYING CLEAR OF ROTATING DRIVE LINES 14 PAINT REMOVAL BEFORE HE...

Страница 10: ...tion contained on parts and components sourced from suppliers that is not reproduced in this Operator Manual READ SAFETY INSTRUCTIONS Carefully read all safety messages in this manual and on your gens...

Страница 11: ...efers to important informations and instructions to follow before handling the engine Indicates possible electrical hazards Indicates hot parts entailing substantial risks of burns Indicates an area c...

Страница 12: ...tal or recycling center or your dealer for information on the proper way to recycle or dispose of waste UNWANTED ENGINE START Avoid possible injury or death from engine runaway Do not start engine by...

Страница 13: ...ures in this manual SAFE ILLUMINATED WORK AREA Illuminate your work area adequately and safely Use a portable safety light for working inside the engine room Make sure the bulb is enclosed by a wire c...

Страница 14: ...sors or any other components between the high pressure fuel pump and nozzles on engines with High Pressure Common Rail HPCR fuel system Only technicians familiar with this type of system can perform r...

Страница 15: ...to ensure that the delivery system is in compliance with fueling standards for proper grounding and bonding practices HANDLE FUEL SAFELY AVOID FIRE Handle fuel with care it is highly flammable Do not...

Страница 16: ...EVENT BATTERY EXPLOSIONS Keep sparks lighted matches and open flame away from the top of battery Battery gas can explode Never check battery charge by placing a metal object across the posts Use a vol...

Страница 17: ...E 19 OILS RECOMMENDED OR AUTHORIZED 19 GENERALITIES 19 OILS VISCOSITY 20 CORRESPONDENCE BETWEEN API AND ACEA OILS 20 COOLANTS 21 COOLANT DRAIN INTERVALS 21 WATER PROPERTIES 21 WATER PROPERTIES TO MIX...

Страница 18: ...e geographically available Generally speaking summer diesel fuel complying with EN 590 is usable down to a temperature of 0 C 32 F and the winter formulated fuel down to a temperature of 20 C 4 F type...

Страница 19: ...of impurities into the engine during filling or topping up be sure to thoroughly clean the filler inlet hole first and use a container free of any contamination OILS RECOMMENDED OR AUTHORIZED It is ne...

Страница 20: ...nce towards oxydation and fuel economy Refer to the expertise of the local Nanni rep resentative regarding the oil that best suits your engine CORRESPONDENCE BETWEEN API AND ACEA OILS API ACEA JAMA CG...

Страница 21: ...x ethylene glycol and propylene glycol base coolants together Do not mix coolants of various brands and makes together Do not use coolants containing nitrites WATER PROPERTIES TO MIX WITH COOLANT CONC...

Страница 22: ...glycol or 60 propylene glycol Refer to the ta ble below Ethylene Glycol Freeze protection limit 40 24 C 12 F 50 37 C 34 F 60 52 C 62 F Propylene Glycol Freeze protection limit 40 24 C 12 F 50 37 C 34...

Страница 23: ...hem Wear gloves and eye protection glasses Follow all safety rules Wait for engine to cool down Do not let waste to drip on the ground down a city drain or into any water source Improperly disposing o...

Страница 24: ...glycol dm3 litre 9 11 12 14 15 30 12 14 16 18 20 40 15 18 20 23 25 50 18 21 24 27 30 60 21 25 28 32 35 70 24 28 32 36 40 80 27 32 36 41 45 90 30 35 40 45 50 100 33 39 44 50 55 110 36 42 48 54 60 120...

Страница 25: ...e can be exhaust emission certified It means that Nanni guarantees that all engines of the same type that are manufactured are approved and certified by the authorities in accordance with different ex...

Страница 26: ...o comply with the warranty conditions will void the Warranty The validity of the Warranty is also dependent on proper installation and maintenance operation being carried out by an authorized Nanni re...

Страница 27: ...S The U S EPA and CARB prohibit the removal or render ing inoperative of any device or element of design in stalled on or in engines equipment in compliance with applicable emission regulations prior...

Страница 28: ...E 30 BATTERY CHARGE 30 PREHEATING 31 ENGINE OIL PRESSURE 31 WATER IN THE FUEL FILTER 31 C4 PRO PANEL 31 C5 PANEL 32 C5 STANDARD SEPARATE INSTRUMENTS 32 C5 OPTIONAL SEPARATE INSTRUMENTS 32 C5 TACHOMETE...

Страница 29: ...on the Flying Bridge deck As a good practice code the main panel is fitted with a key switch located in the wheelhouse and used to prevent unauthorized starting from the secondary panel To start the e...

Страница 30: ...NGER Never open the coolant filler cap or any plug of the cooling system when the engine is warm Steam or hot fluid can spray out CAUTION If this alarm comes ON while operating the engine stop the eng...

Страница 31: ...eme emergencies and check the engine oil level and the oil filter condition To operate an engine when oil pressure is too lowcan lead to a severe engine damage Do not operate the engine if the problem...

Страница 32: ...uments manual C5 TACHOMETER LCD DISPLAY The analog tachometer displays the engine speed Multiply the value by 1000 to get the revolutions per minute of the engine See the example below ALTERNATOR CHAR...

Страница 33: ...is alarm comes ON while operating the engine stop the engine exept in extreme emergencies Wait for the engine to cool down Check the coolant level the belt condition the raw water filter and if the se...

Страница 34: ...ertain The maximum engine speed allowed when the drive is in the beach range is of 1000 rpm Sector 3 is used to completely lift the propeller drive unit when towing the boat Never start nor run the en...

Страница 35: ...12 V X X X X X X X X X C4 C4 12 V X X X S S S S S C4 12 V C4 24 V X X X C4 loose instr X X X X X X X X C4 loose instr C4 w o key X X X X X X X X C5 Pleasure CAN 10B C5 Pleasure CAN 5B C5 Pro CAN 10B C...

Страница 36: ...4 24 V C4 loose instr C4 loose instr X X X C4 w o key C5 Pleasure CAN 10B X X C5 Pleasure CAN 5B X X C5 Pro CAN 10B C5 Pro CAN 5B X X C5 Fly loose instr X X X C5 loose instr S S S C5 loose instr indic...

Страница 37: ...37 S06 COMPONENTS SUMMARY SUMMARY 37 S06 COMPONENTS 38 ENGINE MAIN COMPONENTS 38 ENGINE VIEWS N6 CR2 SERIES 39...

Страница 38: ...er 2 Alternator Belt behind protective carter 3 Belt cover 4 Starter not visible on pictures 5 Air filter 6 Fuel filter 7 Fuel injection pump not visible on pictures 8 Heat exchanger 9 Heat exchanger...

Страница 39: ...39 S06 COMPONENTS ENGINE VIEWS N6 CR2 SERIES 20 17 5 18 6 12 13 19 3 10 8 16 21 2 1 14 5 14...

Страница 40: ...40 NOTES...

Страница 41: ...R OPERATION 43 ENGINE START 44 ENGINE STARTED 46 STARTING WITH BOOSTER BATTERIES 46 ENGINE RELUCTANT TO START 46 IDLING ENGINE 46 NORMAL ENGINE OPERATION 47 BREAK IN 47 POWER TAKE OFF 47 REMOTE CONTRO...

Страница 42: ...feed pump should be installed between the prefilter and the feed pump of the engine RAW WATER SYSTEM The raw water system allows to cool the engine coolant and the exhaust gas Raw water is drawn into...

Страница 43: ...that nobody is in the water near the propeller before starting Never use a start spray or any other equivalent product These products are highly flammable CAUTION Always preheat the engine Never race...

Страница 44: ...ding on ambient temperature to preheat the engine POSITION 1 POSITION 1 2 preheating POSITION 2 5 Press fully to start the engine position 2 Once the engine has started release the button all lamps go...

Страница 45: ...Turn the key from OFF to the ON position to warm the glow plugs Voltmeter will show the battery state 2 Turn the key to the START position to crank the engine Release the key when engine has started...

Страница 46: ...edure 3 Let the engine run at idle for few minutes to charge the battery 4 Stop the engine and remove the cables in the exact reverse order from installation ENGINE RELUCTANT TO START If a water lift...

Страница 47: ...sual noise or vibration Sudden loss of power Excessive black exhaust Excessive fuel consumption Excessive oil consumption Fluid leaks BREAK IN Operate the engine with care for the first 50 hours of op...

Страница 48: ...void violent manoeuvres or unexpected speed changes while sailing People can fall over or overboard Keep also in mind that the weight distribution passengers equipments etc inside the boat has an impa...

Страница 49: ...ating temperature regularly Run the engine at full throttle regularly in order to burn off any possible deposits in the fuel system S07 STARTING RUNNING MANOEUVRING WARNING Shifting at high speed can...

Страница 50: ...e main switch This could damage the electrical system Before stopping the engine let it run at idle in neutral for few minutes especially if the engine has been operated at high speed and load This wi...

Страница 51: ...rating temperature at least once every 2 weeks This prevents corrosion in the engine When the boat is at anchor or in port for an extended period of time vegetation may develop on the hull the keel th...

Страница 52: ...52 NOTES...

Страница 53: ...E ENGINE OIL 63 CHANGING THE OIL FILTER 63 COOLING SYSTEM 64 OVERVIEW 64 COOLANT 65 COOLANT LEVEL 65 DRAINING THE COOLANT CIRCUIT 66 COOLANT FILLING 66 REMOVING AND INSTALLING THERMOSTATS 67 TESTING T...

Страница 54: ...gulations NOTE The service intervals and relevant informations about the preventive maintenance of the transmission are indicated in the user manual provided by the manufacturer of the transmission Co...

Страница 55: ...OLE ENGINE Engine Mounts Inspection 4 years Engine Alignment When Mount Replacement Hoses Clamps tightness Bolts Nuts Tightening Visual Inspection Coolant fuel oil exhaust raw water leaks Valve Cleara...

Страница 56: ...ble some basic rules must be followed Changing or cleaning the air filters on a regular basis is a good way to keep debris from causing problems with the intake side of turbochargers A turbocharged en...

Страница 57: ...ight or change them if necessary Check for carbon or soot deposits on exhaust components as it is a conclusive sign of an exhaust leak Should any defect appear on any item of the exhaust system replac...

Страница 58: ...r filter cleaner FR IT DEU Long life NANNI air filters require periodic cleaning Maintenance of these air filters is very simple Please follow the 4 steps below Cleaning Spray liberally the NANNI clea...

Страница 59: ...d introduction of flint into the engine S08 MAINTENANCE REPLACING CRANKCASE VENT FILTER The top of the crankcase filter is equiped with a sensor poping up when the filter is full and needs to be repla...

Страница 60: ...not to spill fuel on nearby hoses The fuel feed pump is an extremely precise unit Water entry in the fuel system will cause major failure to the injection pump and to the whole fuel system Drain the w...

Страница 61: ...Primary fuel filter DRAINING WATER FROM FUEL FILTERS If instrument panel provides a water in fuel warning drain water or debris from filter using the following steps 1 Loosen thumb screw B and drain...

Страница 62: ...ngine and transmission oil level before starting the engine The oil level should be within the range indicated on the dipstick between the Mini and Maxi level HOW TO CHECK THE OIL LEVEL 1 Pull off and...

Страница 63: ...oil filter every time the engine oil is drained 1 Remove the oil filter A with a filter wrench tool Turn the filter counter clockwise CCW Remove the gasket 2 Apply clean engine oil to the new filter...

Страница 64: ...anger when the en gine reach the appropriate temperature of the engine Principle of operation of water cooling with heat exchanger on an engine S08 MAINTENANCE External keel cooling principle CAUTION...

Страница 65: ...the internal temperature is high as a result the coolant liquid expands its volume The heat exchanger is designed to accomodate this normal and physical expansion Make sure not to overfill the heat ex...

Страница 66: ...or Keel Cooling system or when using a water boiler the coolant capacity must be adapted according to the pipes length and the tank capacity HOW TO FILL THE COOLANT SYSTEM 1 Check that the drain plug...

Страница 67: ...stat cover with O ring cap screws washer and nut Tighten nut and all cap screws to the following specifications 35 Nm 25 lb ft TESTING THERMOSTATS 1 Remove thermostats 2 Visually inspect thermostats f...

Страница 68: ...cap screws I 9 Remove heat exchanger core H through rear side of housing 10 Remove remaining end cap from water manifold heat exchanger housing Remove end cap from heat exchanger core 11 Thoroughly c...

Страница 69: ...rvals New zinc plugs new part dimensions are 31 8 mm 1 25 in long and 9 5 mm 0 38 in in diameter SIPHON BREAKER DANGER Close the sea cock before any operation on the siphon breaker NOTE Siphon breaker...

Страница 70: ...o specifications 140 Nm 103 lb ft TO REPLACE THE SEA WATER PUMP IMPELLER 1 Remove cap screws and the cover plate from the raw sea water pump 2 Remove the impeller from pump housing 3 Remove the O ring...

Страница 71: ...nd check for leaks 5 Notice When the boat is out of water check that the through hull is not clogged by mud or algae S08 MAINTENANCE RAW WATER SYSTEM DRAINING WARNING It is highly recommended to carry...

Страница 72: ...esent consult your Nanni representative Do not add up cleaners additives like caustic soda as aluminium parts are prone to fast corrosion if harshly cleaned 8 Clearly identify all closed valves with l...

Страница 73: ...ectrical wires and connectors are dry and in goodcondition Replaceanydefectivepart Donotscrape green deposits on lugs in using grit nickel plating would be removed and bare copper would corrode even f...

Страница 74: ...LECTRICAL HARNESS LEGEND 1 E C U 2 Auxilliary power connector 3 Coolant temperature sensor connector 4 Fuel injection harness connector 5 Alternator connector 6 Manifold air pressure connector 7 Manif...

Страница 75: ...oltage drops premature discharging in wet or cold weather In some occurances these disturbances may be hard to locate Use a brass brush to clean battery terminals posts DISCONNECT THE STARTER CABLES 1...

Страница 76: ...tery electrolyte level cannot be adjusted maintenance free battery type do not use or charge the battery if the fluid level is below the lower limit level If the battery has been left unattended for a...

Страница 77: ...belt length and geometry is used Visually inspect cast stops A and B on belt tensioner assembly If the tensioner stop on swing arm A is hitting the fixed stop B check mounting brackets alternator bel...

Страница 78: ...78 NOTES...

Страница 79: ...79 NOTES...

Страница 80: ...80 S09 STORAGE S09 STORAGE S09 STORAGE 80 LONG TERM STORAGE 81 LONG TERM STORAGE PROCEDURE 81 RESTARTING THE ENGINE 82 BATTERY 82...

Страница 81: ...ilter 3 Change the fuel filter and prefilter 4 Run the engine to normal operating temperature 5 Stop the engine and take the boat out of water 6 Drain and clean all components of the seawater system P...

Страница 82: ...up if necessary 10 Connect fully charged batteries 11 Check the anodes 12 Install the propeller 13 Check the operation of the control cables and their condition 14 Check belts Adjust the tension 15 B...

Страница 83: ...slowly 8 9 The starter motor turns but the engine does not start 1 2 3 4 5 6 7 The engine does not reach its rated speed at wide open throttle 2 3 4 5 6 7 12 14 15 16 17 26 28 The engine operate uneve...

Страница 84: ...top control pulled out 14 Too much load on board 15 Fouling on underwater hull drive or propeller 16 Defective incorrect propeller 17 Faulty operation of control lever control cables 18 Loosen or dama...

Страница 85: ...une Cont l lectroniquementniveau14 Direct injection Common rail Electronically controlled Level 14 Ordre d allumage Firing order 1 5 3 6 4 2 Sens de rotation vue c t volant moteur Rotational direction...

Страница 86: ...rburant charge exp 3 Fuel consumption propeller load exp 3 l h 4 4 7 10 6 15 7 21 8 29 2 38 50 3 58 3 gal US h 1 2 1 8 2 8 4 1 5 8 7 7 10 13 3 15 4 Consommation de carburant pleine charge Fuel consump...

Страница 87: ...pression maxi admissible dans le circuit d chappement Permitted back pressure in the exhaust line bar 0 075 inH O 30 1 Temp rature d chappement maxi Maximum exhaust temperature C 449 F 840 SYSTEME D A...

Страница 88: ...GHT Poids sans transmission Weight without transmission kg 735 lbs 1620 4 CONSEILS D INSTALLATION INSTALLATION TIPS Diam tre tuyau alimentation carburant Fuel line supply diameter mm 10 in 0 39 Diam t...

Страница 89: ...une Cont l lectroniquementniveau14 Direct injection Common rail Electronically controlled Level 14 Ordre d allumage Firing order 1 5 3 6 4 2 Sens de rotation vue c t volant moteur Rotational direction...

Страница 90: ...burant charge exp 3 Fuel consumption propeller load exp 3 l h 3 7 7 1 10 8 15 9 21 7 28 9 38 4 52 8 64 9 gal US h 1 1 9 2 8 4 2 5 7 7 6 10 2 14 17 1 Consommation de carburant pleine charge Fuel consum...

Страница 91: ...e pression maxi admissible dans le circuit d chappement Permitted back pressure in the exhaust line bar 0 075 inH O 30 1 Temp rature d chappement maxi Maximum exhaust temperature C 439 F 822 SYSTEME D...

Страница 92: ...IGHT Poids sans transmission Weight without transmission kg 735 lbs 1620 4 CONSEILS D INSTALLATION INSTALLATION TIPS Diam tre tuyau alimentation carburant Fuel line supply diameter mm 10 in 0 39 Diam...

Страница 93: ...une Cont l lectroniquementniveau14 Direct injection Common rail Electronically controlled Level 14 Ordre d allumage Firing order 1 5 3 6 4 2 Sens de rotation vue c t volant moteur Rotational direction...

Страница 94: ...onsommation de carburant charge exp 3 Fuel consumption propeller load exp 3 l h 4 4 7 1 10 6 15 2 21 5 29 38 6 51 2 64 71 gal US h 1 2 1 9 2 8 4 5 7 7 7 10 2 13 5 16 9 18 7 Consommation de carburant p...

Страница 95: ...ression maxi admissible dans le circuit d chappement Permitted back pressure in the exhaust line bar 0 075 inH O 30 11 Temp rature d chappement maxi Maximum exhaust temperature C 436 F 817 SYSTEME D A...

Страница 96: ...EIGHT Poids sans transmission Weight without transmission kg 735 lbs 1620 4 CONSEILS D INSTALLATION INSTALLATION TIPS Diam tre tuyau alimentation carburant Fuel line supply diameter mm 10 in 0 39 Diam...

Страница 97: ...une Cont l lectroniquementniveau14 Direct injection Common rail Electronically controlled Level 14 Ordre d allumage Firing order 1 5 3 6 4 2 Sens de rotation vue c t volant moteur Rotational direction...

Страница 98: ...ommation de carburant charge exp 3 Fuel consumption propeller load exp 3 l h 4 3 7 10 6 15 5 22 1 28 6 38 2 49 6 72 9 82 4 gal US h 1 1 1 9 2 8 4 1 5 8 7 6 10 1 13 1 19 2 21 8 Consommation de carburan...

Страница 99: ...pression maxi admissible dans le circuit d chappement Permitted back pressure in the exhaust line bar 0 075 inH O 30 11 Temp rature d chappement maxi Maximum exhaust temperature C 470 F 878 SYSTEME D...

Страница 100: ...HT Poids sans transmission Weight without transmission kg 735 lbs 1620 4 CONSEILS D INSTALLATION INSTALLATION TIPS Diam tre tuyau alimentation carburant Fuel line supply diameter mm 10 in 0 39 Diam tr...

Страница 101: ......

Страница 102: ...Nanni Industries S A S 11 Avenue Mariotte 33260 La Teste France Tel 33 0 5 56 22 30 60 Fax 33 0 5 56 22 30 79 www nannienergy com...

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