Nanni N9.330 CR2 Operator'S Manual Download Page 77

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S08

MAINTENANCE

LEGEND:

C13— Starter Relay Coil (Ground)

C14— Starter Relay Coil (Power)
P01— Manifold Air Pressure Sensor
T02— Manifold Air Temperature Sensor

Summary of Contents for N9.330 CR2

Page 1: ...NANNI MARINE ENGINE OPERATOR MANUAL DGBXXT09016 ENGINE N9 330 CR2 N9 380 CR2 N9 430 CR2 N9 510 CR2 N9 600 CR2...

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Page 3: ...CHANGES TRACKED CHANGES CODE INDEX DATE INITIALS NATURE OF TRANSLATIONS PAGES DGBXXT09016 08 2019 MC Create Please note all changes and pages associated For further clarity please add a line in front...

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Page 5: ...OSIONS 16 FROST PROTECTION WINTERIZATION 16 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 ORGANIS...

Page 6: ...OCHARGER 56 EXHAUST SYSTEM 57 ENGINE MOUNTS CHECK 57 AIR INTAKE 58 CHECK THE AIR FILTER 58 CLEANING THE AIR FILTER 58 VENT CRANKCASE FILTER 59 REPLACING CRANKCASE VENT FILTER 59 FUEL SYSTEM 60 DRAIN W...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 17: ...COMMENDED OR AUTHORIZED 19 GENERALITIES 19 OILS VISCOSITY 20 CORRESPONDENCE BETWEEN API AND ACEA OILS 20 DIESEL SULPHUR CONTENT 20 COOLANTS 21 COOLANT DRAIN INTERVALS 21 WATER PROPERTIES 21 WATER PROP...

Page 18: ...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...

Page 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 n...

Page 20: ...ce towards oxidation 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...

Page 21: ...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 COOL ANT CONC...

Page 22: ...lycol 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 F...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 39: ...39 S06 COMPONENTS ENGINE VIEWS N9 CR2 SERIES 1 6 12 19 10 3 13 8 16 2 14 5 18...

Page 40: ...40 ENGINE VIEWS N9 CR2 SERIES S06 COMPONENTS 5 21 12 20...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 52: ...52 NOTES...

Page 53: ...ANGING 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 THERMOSTATS 67 RAW...

Page 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...

Page 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...

Page 56: ...le 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 eng...

Page 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...

Page 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...

Page 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...

Page 60: ...l cleanliness must be guaranteed when working on the fuel system No impurities should enter the injection system Make sure not to spill fuel on nearby hoses The fuel feed pump is an extremely precise...

Page 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...

Page 62: ...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 Remove the oil cap pul...

Page 63: ...ckwise CCW Remove the gasket 2 Apply clean engine oil to the new filter at the inner B and outer seals and to filter threads 3 Wipe both sealing surfaces of the header with a clean cloth Ensure that t...

Page 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...

Page 65: ...he 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 exc...

Page 66: ...l 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 on the...

Page 67: ...TS 1 Remove thermostats 2 Visually inspect thermostats for corrosion or damage Replace thermostats as a matched set as necessary 3 Inspect thermostat with wiggle wire in vent notch If wire movement is...

Page 68: ...et head cap screws 9 Remove heat exchanger core tube stack through rear side of housing 10 Remove remaining end cap from water manifold heat exchanger housing Remove end cap from heat exchanger core 1...

Page 69: ...oled elbow prior proceeding to core removal 4 Remove aftercooler core tube stack bottom picture 5 On opposite side of exchanger remove ducts cap screws and end cap for internal inspection 6 Clean the...

Page 70: ...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...

Page 71: ...ifications 140 Nm 103 lb ft S08 MAINTENANCE 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...

Page 72: ...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...

Page 73: ...als are still present 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 clos...

Page 74: ...fore working on the electrical system Isolate shore current to any accessories supplying the engine CAUTION The main breaker switch must remain ON when the engine is operating Never disconnect the cab...

Page 75: ...CONNECTORS LEGEND C01 Fuel Injector Harness Connector C06 Alternator Excitation P05 Fuel Rail Pressure Sensor T04 Engine Coolant Temperature Sensor T05 Fuel Temperature Sensor X02 Camshaft Position Se...

Page 76: ...ECU Power Fuse 20 A F03 Low Pressure Fuel Pump Fuse 15 A C12 Transient Voltage Protection C19 Low Pressure Fuel Pump D01 Water In Fuel Sensor P03A Low Pressure Fuel Pressure Sensor Interconnect P04 E...

Page 77: ...77 S08 MAINTENANCE LEGEND C13 Starter Relay Coil Ground C14 Starter Relay Coil Power P01 Manifold Air Pressure Sensor T02 Manifold Air Temperature Sensor...

Page 78: ...ttery 2 And then the negative BATTERY ELECTROLYTE LEVEL DANGER Never touch the battery electrolyte with bare fingers The diluted sulphuric acid solution burns skin and will pierce clothing Should this...

Page 79: ...o the battery to the engine control panel DANGER Stop the engine and remove the key before checking or servicing the alternator belt NOTE Always keep a spare replacement belt on board IMPORTANT A loos...

Page 80: ...ets alternator belt tensioner idler pulley etc and the belt length Replace belt as needed CHECKING THE BELT TENSION WITH A SMARTPHONE Nowadays it is possible to check a belt tension in using an applic...

Page 81: ...81 S09 STORAGE S09 STORAGE S09 STORAGE 81 LONG TERM STORAGE 82 LONG TERM STORAGE PROCEDURE 82 RESTARTING THE ENGINE 83 BATTERY 83...

Page 82: ...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...

Page 83: ...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...

Page 84: ...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...

Page 85: ...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...

Page 86: ...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...

Page 87: ...on propeller load exp 3 l h 7 2 12 2 19 1 28 7 39 6 55 1 63 7 gal US h 1 9 3 2 5 7 6 10 5 14 5 16 8 Consommation de carburant pleine charge Fuel consumption at full load l h 19 9 29 7 47 1 65 7 63 7 6...

Page 88: ...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 384 F 723 SYSTEME D...

Page 89: ...um cold start current kW 4 CCA 750 Batterie recommand e K20 Recommanded batterie K20 A h 2 x 225 POIDS A SEC DRY WEIGHT Poids sans transmission Weight without transmission kg 948 lbs 2090 CONSEILS D I...

Page 90: ...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...

Page 91: ...nsumption propeller load exp 3 l h 7 2 12 1 19 2 28 4 41 1 56 2 75 1 gal US h 1 9 3 2 5 1 7 5 10 9 14 8 19 8 Consommation de carburant pleine charge Fuel consumption at full load l h 19 7 29 4 47 1 68...

Page 92: ...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 379 F 714 2 SYSTEME D...

Page 93: ...S A SEC DRY WEIGHT Poids sans transmission Weight without transmission kg 948 lbs 2090 CONSEILS D INSTALLATION INSTALLATION TIPS Diam tre tuyau alimentation carburant Fuel line supply diameter mm 10 i...

Page 94: ...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...

Page 95: ...3 Fuel consumption propeller load exp 3 l h 7 2 11 9 19 1 28 40 53 4 72 1 83 9 gal US h 1 9 3 1 5 7 4 10 6 14 1 19 1 22 2 Consommation de carburant pleine charge Fuel consumption at full load l h 19...

Page 96: ...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 379 F 714 2 SYSTEME...

Page 97: ...EC DRY WEIGHT Poids sans transmission Weight without transmission kg 948 lbs 2090 CONSEILS D INSTALLATION INSTALLATION TIPS Diam tre tuyau alimentation carburant Fuel line supply diameter mm 10 in 0 3...

Page 98: ...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...

Page 99: ...xp 3 Fuel consumption propeller load exp 3 l h 7 3 12 1 19 5 29 40 55 1 74 3 100 gal US h 1 9 3 2 5 2 7 7 10 6 14 6 19 6 26 4 Consommation de carburant pleine charge Fuel consumption at full load l h...

Page 100: ...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 415 F 779 SYSTEME D...

Page 101: ...SEC DRY WEIGHT Poids sans transmission Weight without transmission kg 948 lbs 2090 CONSEILS D INSTALLATION INSTALLATION TIPS Diam tre tuyau alimentation carburant Fuel line supply diameter mm 10 in 0...

Page 102: ...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...

Page 103: ...charge exp 3 Fuel consumption propeller load exp 3 l h 7 2 12 19 1 28 5 38 5 55 6 72 7 95 2 109 5 gal US h 1 9 3 2 5 7 5 10 2 14 7 19 2 25 2 28 9 Consommation de carburant pleine charge Fuel consumpti...

Page 104: ...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 437 F 818 6 SYSTEME D...

Page 105: ...DRY WEIGHT Poids sans transmission Weight without transmission kg 948 lbs 2090 CONSEILS D INSTALLATION INSTALLATION TIPS Diam tre tuyau alimentation carburant Fuel line supply diameter mm 10 in 0 39...

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Page 108: ...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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