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56

GENERALITIES

 

WARNING ! 

Perform maintenance operations having the engine 

stopped and cold.  Get the the starting key out from the 

panel, put it in your pocket and turn off the power supply.

Read this whole chapter and take all safety precautions 

before contemplating any maintenance or repair work. 

Make sure you understand how to perform every 

operation.

 CAUTION !

Clean the engine before any maintenance. Watch for any 

oil or fluid drop as it is an evidence of a leak somewhere.

 CAUTION !

Do not let oil, fuel or grease deposits build up around 

the engine as they may increase the risk of fire in the 

engine compartment. Furthermore, these deposits may 

hide potential heavy unseen failures.

S08

 

 MAINTENANCE 

CONTROL CABLES 

The engine rpm and the gearbox shift command may be 

controlled by mechanical control cables connected to 

the control lever. 

Adjust the tightness of the cable as required. If any 

defect appears (rust, crack, etc.), the control cable must 

be replaced. 

                                  Generic picture

Содержание T6.280

Страница 1: ...NANNI MARINE ENGINE OPERATOR MANUAL DGBXXT09010 ENGINE 6 420TDI T6 280 T6 300 Z6 300...

Страница 2: ......

Страница 3: ...CHANGES TRACKED CHANGES CODE INDEX DATE INITIALS NATURE OF TRANSLATIONS PAGES DGBXXT09010 12 2018 MC Create Please note all changes and pages associated For further clarity please add a line in front...

Страница 4: ......

Страница 5: ...E 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 MICROORGANISMS IN FUEL 18 INERT IMPURITIES IN FUEL 19 DIESEL...

Страница 6: ...E 55 GENERALITIES 56 CONTROL CABLES 56 TURBOCHARGER 57 AIR INTAKE 59 CHECK THE AIR FILTER 59 CLEANING THE AIR FILTER 59 FUEL SYSTEM 60 DRAIN WATER IN FUEL PREFILTER 60 REPLACING THE FUEL FILTER 61 LUB...

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: ...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...

Страница 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...

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 n...

Страница 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...

Страница 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...

Страница 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...

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: ...0 BATTERY CHARGE 30 PREHEATING 31 ENGINE OIL PRESSURE 31 WATER IN THE FUEL FILTER 31 C5 PANEL 32 C5 STANDARD LOOSE INSTRUMENTS 32 C5 OPTIONAL LOOSE INSTRUMENTS 32 C5 TACHOMETER LCD DISPLAY 32 ALTERNAT...

Страница 29: ...n the Flying Bridge deck As a proper 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...

Страница 30: ...R 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 engine...

Страница 31: ...me 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: ...nts 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 CHARGE...

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: ...n towing the boat Never start nor run the engine when the drive is in the lift range RUDDER INDICATOR This indicator displays the rudder angle of the vessel Depending of the country this may be a lega...

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 Table des mati res S06 COMPONENTS 37 SUMMARY 37 MAIN ENGINE COMPONENTS 38 ENGINE VIEWS 6 420TDI T6 280 T6 300 39 ENGINE VIEW Z6 300 40...

Страница 38: ...rnator 2 Alternator Belt 3 Starter 4 Air filter 5 Fuel filter 6 Oil Stern Drive expansion tank 7 Water in fuel drain plug 8 Heat exchanger 9 Coolant drain plug 10 Raw water pump 11 Heat exchanger drai...

Страница 39: ...39 S06 COMPONENTS ENGINES VIEWS 6 420TDI T6 280 T6 300...

Страница 40: ...40 S06 COMPONENTS ENGINE VIEW Z6 300 1...

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: ...perature 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 out POSITION 1 POS...

Страница 45: ...w water flows from the exhaust outlet at the hull If the water does not flow stop the engine and check the raw water level Electronic type 5 Turn the ignition key to the ON position It is not required...

Страница 46: ...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 water lock muffler is installed on...

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: ...and with the lever in neutral must not exceed 6 hours in a row The propeller can drive the rotation of the shaft and damage the transmission Run the engine for 15 minutes to lubricate the transmissio...

Страница 51: ...The engine stops Turn the key of the main panel counter clockwise All indicators will turn off AFTER STOPPING THE ENGINE CAUTION Even after the engine has stopped some components and fluids will remai...

Страница 52: ...d before the next time the boat is used Vegetation and fouling can also obstruct the raw water system and result in damage to the engine by overheating Inspect and clean the boat and the raw water sys...

Страница 53: ...STED STEERING OIL LEVEL 65 STERN DRIVE GEAR LUBE Z SERIES 65 COOLING SYSTEM 66 OVERVIEW 66 COOLANT 67 COOLANT LEVEL 67 COOLANT FILLING 68 RAW WATER SYSTEM 69 ZINC SACRIFICIAL ANODE CHECK 69 SIPHON BRE...

Страница 54: ...r if there is no repair workshop nearby We recommend to have all your works checked by a Nanni authorized workshop Repairs and or adjustment works on the engine by unseasoned marine trained technician...

Страница 55: ...ELECTRONIC Battery electrolyte level Electrical Harness Connectors Inspection Alternator Belt Tension 2 Panel Command Indicators Warning Lamps Read and Records Defect Trouble Codes 4 WHOLE ENGINE Engi...

Страница 56: ...any maintenance Watch for any oil or fluid drop as it is an evidence of a leak somewhere CAUTION Do not let oil fuel or grease deposits build up around the engine as they may increase the risk of fire...

Страница 57: ...arger performances for as long as possible some basic rules must be followed Changing or cleaning the air filter on a regular basis is a good way to keep debris from causing problems with the intake s...

Страница 58: ...r or routed to a place which will not interfere with the operator by exhaust pipe The most important point in all cases is to reduce back pressure to a minimum Inspect the exhaust system at whole hose...

Страница 59: ...NER SPRAY 970317078 Kit Air 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 Spra...

Страница 60: ...ss steel WARNING 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 S08 MAINTENANCE DRAIN WATER...

Страница 61: ...the new filter by hand until the seal is flush with the matting surface Thight up a further half turn AIR FILTER BLEEDING Bleeding the air in the fuel system might be required After a maintenance oper...

Страница 62: ...nting screw 3 Start the engine for 5 to 10 seconds to let the electric fuel feed pump bring fuel up to the injection pump 4 Pump the fuel using the lever until fuel free of air bubbles flows from the...

Страница 63: ...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 TO CHECK THE OIL LEVEL 1 Pull off and wip...

Страница 64: ...pump Oil draining may also be performed through an external pump connected to the oil check dipstick duct S08 MAINTENANCE REPLACING THE OIL FILTER Replace the oil filter every time the engine oil is d...

Страница 65: ...fluid Replace the fill cap and dipstick S08 MAINTENANCE STERN DRIVE GEAR LUBE Z SERIES CAUTION Damage to the Stern Drive unit may occur due to lack of lubrication If any water is visible at the botto...

Страница 66: ...gine Principle of operation of water cooling with heat exchanger on an engine CAUTION Engines designed with an heat exchanger are not sui table for a Keel Cooling System case of T and Z Nanni engines...

Страница 67: ...is designed to accomodate this normal and physical expansion Make sure not to overfill the heat exchanger when filling with coolant NOTE The use of an anti siphon is mandatory if the exhaust elbow is...

Страница 68: ...at exchanger For Keel Cooling system or when using a water boiler the coolant capacity must be adapted according to the pipes length and the tank capacity S08 MAINTENANCE TO FILL THE COOLANT SYSTEM 1...

Страница 69: ...cture below Zinc anodes S08 MAINTENANCE SIPHON BREAKER DANGER Close the sea cock before any operation on the siphon breaker NOTE Siphon breaker itself is not part of maintenance sheddule but check reg...

Страница 70: ...p in order to installitinthecorrectpositionincaseofreinstallation 5 Gently pull off the impeller in using an extractor 6 Closely inspect the impeller Check for damaged cracked broken missing or flatte...

Страница 71: ...er on engine Most Nanni engines of the 6 420TDI T6 280 T6 300 Z6 300 series are factory fitted with a raw water filter attached to the engine block To clean the filter proceed exactly as for the prefi...

Страница 72: ...e still present consult your Nanni representative Do not add up cleaners additives of your own taste as metal parts are prone to fast corrosion if harshly cleaned 8 Clearly identify all closed valves...

Страница 73: ...rrents and may affect or destroy many sensitive electronic components such as the E C U Read below recommendations before operating or servicing the battery To charge two independent batteries with a...

Страница 74: ...th a hydrometer Follow these indications Unscrew completely the vent plugs and check level with a flashlight in each and every orifice Use a syringe filled with distilled water to top up the compartme...

Страница 75: ...of alternator charge A too tighten belt can damage the bearings of the water pump and of the alternator VISUAL CHECK OF THE ALTERNATOR BELT If belt internal wires become visible and frayed replace it...

Страница 76: ...ckly contact your nearest Nanni representative for repair If you are at open sea try to locate the fault and to repair by yourself Depending of the severity of the fault and if the event is endangerin...

Страница 77: ...77 NOTES...

Страница 78: ...78 S09 STORAGE SUMMARY Table des mati res S09 STORAGE 78 SUMMARY 78 LONG TERM STORAGE 79 LONG TERM STORAGE PROCEDURE 79 RESTARTING THE ENGINE 80 BATTERY 80...

Страница 79: ...ge 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 Protect the c...

Страница 80: ...sary 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 Bleed the fue...

Страница 81: ...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 82: ...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 83: ...yst me d injection Fuel system Injection directe Direct injection Ordre d allumage Firing order 1 4 2 6 3 5 Sens de rotation vue c t volant moteur Rotational direction view flywheel side Anti horaire...

Страница 84: ...ge exp 3 Fuel consumption propeller load exp 3 l h 2 7 6 3 11 4 18 6 28 1 40 5 56 2 65 7 gal US h 0 7 1 7 3 4 9 7 4 10 7 14 8 17 3 Consommation de carburant pleine charge Fuel consumption at full load...

Страница 85: ...ssible dans le circuit d chappement Permitted back pressure in the exhaust line bar 0 25 inH O 100 4 Temp rature d chappement maxi Maximum exhaust temperature C 550 F 1022 SYSTEME D ADMISSION AIR INTA...

Страница 86: ...150 100 to 150 POIDS A SEC DRY WEIGHT Poids sans inversseur Weight without transmission kg 426 lbs 939 2 Poids sec avec ZF63A Dry weight with ZF63A kg 488 lbs 1075 9 CONSEILS D INSTALLATION INSTALLAT...

Страница 87: ...Injection indirecte m canique Mechanical indirect injection Ordre d allumage Firing order 1 3 4 2 Sens de rotation vue c t volant moteur Rotational direction view flywheel side Anti horaire Anti Cloc...

Страница 88: ...arge exp 3 Fuel consumption propeller load exp 3 l h 1 3 2 2 3 5 5 2 7 4 10 2 13 7 18 4 24 3 gal US h 0 3 0 6 0 9 1 4 2 2 7 3 6 4 9 6 4 Consommation de carburant pleine charge Fuel consumption at full...

Страница 89: ...ssion maxi admissible dans le circuit d chappement Permitted back pressure in the exhaust line bar 0 127 inH O 50 99 Temp rature d chappement maxi Maximum exhaust temperature C 600 F 1112 SYSTEME D AD...

Страница 90: ...RY WEIGHT Poids sans transmission Weight without transmission kg 350 lbs 771 6 Poids sec avec ZF45A Dry weight with ZF45A kg 363 lbs 800 3 Poids sec avec TM93 Dry weight with TM93 kg 388 lbs 855 4 CON...

Страница 91: ......

Страница 92: ...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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