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CONTENTS 

  
1. SAFETY INFORMATION  
 
2. GENERAL INFORMATION  
 
3. ENGINE IDENTIFICATION  
• Identification of main components 
 
4. PREPARATION PRIOR TO RUNNING  
 
5. ENGINE OPERATIONS 
• Switching on 
• Switching off 
• Running in / Servicing under guarantee 
• List of guarantee check operations  
 
6. MAINTENANCE   
• Draining engine oil  
• Replacing oil filter  
• Fuel filter replacement 
• Nozzle holder replacement 
• Flushing cooling system 
• Replacing water pump 
• Electrical/battery equipment  
• Adjusting valve clearance 
• Reverse reduction gear  
• Recommendations 
• Periodic Maintenance schedule  
• Technical features 
• Recommended onboard equipment 
 

*

All information and specifications contained in this 

manual are based on the technical data in use at the 
time of publication. 
 

1 – SAFETY INFORMATION  
 

This operating manual was compiled to help you get 
the most out of your engine and its ancillary equip-
ment. It contains important instructions which should 
be observed when the engine is running.  
It is extremely important that it is read by the 
user. It should be always kept in the same loca-
tion as the engine. 
 

SAFETY SYMBOLS  

These symbols are used to indicate that a danger 
exists.  They are aimed at drawing your attention to 
components or operations that could be dangerous 
for yourself or other persons using the engine.  
Please read the recommendations they contain care-
fully. It is highly important that you read the safety 
instructions and rules before running engine. 

I  

I  

I  

I  

DANGER 

Means that an extremely serious danger which could 
result in death or major disability if the appropriate 
specific measures are not taken. 

 

WARNING 

Means that a danger exists which could cause injury 
or death if the appropriate specific measures are not 
taken

 

 

 

CAUTION 

Acts as a reminder that safety measures need to be 
observed, or draws attention to dangerous actions 
which could cause personal injury or damage to the 
vessel or its components. 
 
The user should take all necessary precautions in 
terms of handling and protection and should seek 
advice from a sector professional. 
Non-respect of the safety instructions could lead to: 
Bodily danger, a danger of environmental pollution 
(dangerous substance leaks), danger to equipment 
that could cause essential engine operation malfunc-
tions. 
 
• FOLLOW ALL SAFETY RECOMMENDATIONS  
- Comply with the engine's warning and caution stickers  
- Remove the ignition key and close the battery cut-out 
before working on the engine or its ancillary equipment  
- Close the engine casing and replace all protective 
parts before starting the engine  
- Always kept the working area around the engine clean 
and uncluttered  
- Keep all inflammable liquids outside the engine com-
partment  
- Never run the engine when under the influence of al-
cohol or medicines 
 
• WEAR PROTECTIVE CLOTHING  
- To avoid bodily injury, keep clear of rotating parts and 
do not wear loose clothing near the engine when it is 
running. 
- Use safety clothing and equipment, protective goggles, 
gloves, etc. in accordance with circumstances and 
when they are required. 
 
• FUELS AND LUBRICANTS  
- Switch off the engine before re-fuelling or adding lubri-
cation products  
- Do not smoke or use naked flame during re-fuelling  
- Wear gloves when looking for a possible leak  
- Hot oil can cause burns – let the engine cool before 
checking the oil level, or changing the oil or oil filter car-
tridge 
- Always use NANNI DIESEL recommended fuels and 
lubricants  

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Operating and maintenance manual  

Содержание 6.420TDI

Страница 1: ...1 Notice de conduite Instruction manual Manuale d istruzione Betriebsanleitung Instructieboek Manuale de instrucciones Instruksjonbok K ytt ohje P N 970 312 491...

Страница 2: ...nger exists which could cause injury or death if the appropriate specific measures are not taken I I I I CAUTION Acts as a reminder that safety measures need to be observed or draws attention to dange...

Страница 3: ...and following strict production procedures Your NANNI DIESEL engine is a reliable and long term power unit for your vessel The installation of your engine in your vessel is highly important in terms...

Страница 4: ...ed imperative in the case of a single cable level control You should have fin ished de clutching we you start to accelerate In the event of electrical controls refer to the specific con trols manual p...

Страница 5: ...tions provided above See SILVERWAKE guarantee terms I I I I DANGER Always fill the cooling system when the engine is off and cold Do not smoke or ap proach with a naked flame Keep away from revolving...

Страница 6: ...you treat your engine gently and only run it at maxi mum speed for very short periods Never race the engine immediately after starting with out having let it warm up first IMPORTANT After running the...

Страница 7: ...ry and jump leads carry out the following procedure Ignore the main battery circuit link the backup battery by connecting to and to Once the engine is running disconnect the jump leads and do not swit...

Страница 8: ...SEL workshop The injectors should be checked every 400 hours or every 2 years in accordance with the maintenance table and the SILVERWAKE manual Draining the engine sump oil The oil is extracted using...

Страница 9: ...X Heat exchanger adjusted cap R X Coolant R X Thermostat R X Heat exchanger wiring loom cleaning C X Air heater cleaning C X Air cooling wiring loom cleaning C X Sea water filter cleaning C DEPENDING...

Страница 10: ...ene rotor type Coolant 50 water 50 anti freeze 27 Litres Valve clearance cold In 0 20 0 3 Out 0 50 0 3 Engine oil API CG 4 SG SAE 15 W 40 Engine oil capacity depending on tilt 11 4 litres Reversing ge...

Страница 11: ...11 2 4 5 1 23 6 7 7 8 9 10 13 15 16 17 18 28 34 21 24 27 29 3 30 33...

Страница 12: ...12 10 11 13 2 22 12 31 32 29 14 25 15 20...

Страница 13: ...13 ENGINE CONTROL PANEL SIZE AND CUT OFF FIGURE...

Страница 14: ...14 ELECTRICAL SYSTEMS WIRING DIAGRAMS 6 420 TDI T6 300 Z6 300...

Страница 15: ...15...

Страница 16: ...16 Nanni Industries S A S 11 Avenue Mariotte Zone Industrielle BP 107 33260 La Teste France Tel 33 0 5 56 22 30 60 Fax 33 0 5 56 22 30 79 E mail contact nannidiesel com Certifi ISO 9001 2000...

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