Nanni N13.700 CR3 HD User manual

NANNI MARINE ENGINE
OPERATOR MANUAL
DGBXXT09018
ENGINE
N13.700 CR3 HD
N13.700 CR3
N13.750 CR3
N13.800 CR3
N13.930 CR3

3
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CODE INDEX DATE INITIALS NATURE OF TRANSLATIONS PAGES
DGBXXT09018 - 03/2020 MC Create -
Please note all changes and pages associated.
For further clarity, please add a line in front of each change.

5
S00 SUMMARY
Table des matières
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S00 SUMMARY 5
S01 INTRODUCTION 7
INTRODUCTION 7
ABOUT THIS MANUAL 8
CONTENT & UPDATES 8
S02 SAFETY 9
SUMMARY 9
SAFETY SIGNALS 10
SAFETY INFORMATION 10
REPLACEMENT OF MISSING OR DAMAGED SAFETY
SIGNS 10
READ SAFETY INSTRUCTIONS 10
ENGINE-GENSET SAFETY ICONS 11
SAFETY PRECAUTIONS 12
HOT EXHAUST PRECAUTIONS 12
WORK IN VENTILATED AREA 12
WASTE DISPOSAL 12
UNWANTED ENGINE START 12
SAFE MAINTENANCE PRACTICE 12
WORK IN CLEAN AREA 12
PROTECTIVE CLOTHING 12
SERVICE ENGINES SAFELY 13
PROPER USE OF TOOLS 13
SUPPORT ENGINES PROPERLY 13
SAFE ILLUMINATED WORK AREA 13
PROPER LIFTING EQUIPMENT 13
NOISE PROTECTION 13
GENSET OUTPUT GENERATED POWER 13
GUARDS REQUIREMENTS 13
STAYING CLEAR OF ROTATING DRIVELINES 14
PAINT REMOVAL BEFORE HEATING 14
HIGH-PRESSURE FUEL SYSTEM OPENING RISK 14
AVOID HIGH-PRESSURE FLUIDS 14
SAFE COOLING SYSTEM SERVICE 14
AVOID HEAT NEAR PRESSURIZED FLUID LINES 14
WELDING NEAR ELECTRONIC CONTROL UNIT (ECU)
15
STATIC ELECTRICITY RISK 15
HANDLE FUEL SAFELY - AVOID FIRES 15
BE PREPARED FOR EMERGENCIES 15
HANDLE STARTING FLUID SAFELY (ETHER) 15
HANDLING BATTERIES SAFELY 15
PREVENT BATTERY EXPLOSIONS 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
MICROORGANISMS IN FUEL 18
INERT IMPURITIES IN FUEL 19
DIESEL LUBRICANTS 19
PRECAUTIONS TO UNDERTAKE 19
OILS RECOMMENDED 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 PROPERTIES TO MIX WITH COOLANT CON-
CENTRATE 21
OTHER COOLANTS 22
FREEZE PROTECTION 22
REQUIRED QUANTITY OF COOLANT VS COOLING
SYSTEM CAPACITY 22
OPERATING ENGINE IN WARM TEMPERATURE CLI-
MATES 22
DISPOSING OF WASTE FLUIDS 23
ANNEX 24
ANNEX 1. VOLUME OF GLYCOL 24
S04 ENGINE WARRANTY 25
ENGINE IDENTIFICATION 25
ORIGINAL SUPPLIER ENGINE PLATE 25
ENGINE HOMOLOGATION 26
ENGINE RESPONSABILITY 26
WARRANTY 26
PROPOSITION 65 STATE OF CALIFORNIA 27
EPA WARRANTY 27
S05 INSTRUMENTATION 28
SUMMARY 28
INTRODUCTION 29
PRODUCT IDENTIFICATION 29
FRONT SIDE 29
PRESENTATION 29
START BUTTON 29
NAVIGATION SCROLL BUTTON (HIDE) 29
NAVIGATION SCROLL BUTTON 29
STOP BUTTON (MUTE) 29
ELECTRICAL CONNECTIONS 31
DISPLAYED DATA 32
SAFEGUARD FUNCTION 32
FAULT CODES 33
SYSTEM LAYOUT INCLUDING OPTIONS 40
S06 COMPONENTS 41
SUMMARY 41
ENGINE MAIN COMPONENTS 42
ENGINE VIEWS N13 CR3 43
S07 STARTING & RUNNING 45
SUMMARY 45

6
S00 SUMMARY
BEFORE STARTING 46
FUEL SYSTEM 46
RAW WATER SYSTEM 46
NEUTRAL SAFEGUARD 46
CHECKS BEFORE STARTING 47
STARTING THE ENGINE 47
COLD WEATHER OPERATION 47
ENGINE START 48
IGNITION AND CRANKING 48
ENGINE STARTED 48
STARTING WITH BOOSTER BATTERIES 48
ENGINE RELUCTANT TO START 49
IDLING ENGINE 49
NORMAL ENGINE OPERATION 49
BREAK IN 50
POWER TAKE OFF 50
REMOTE CONTROL 50
RUNNING 51
BEHAVIOUR OF THE BOAT 51
DURING OPERATION 51
CRUISING SPEED 51
MANOEUVRING 52
TROLLING VALVE 52
AFTER RUNNING 53
STOPPING THE ENGINE 53
AFTER STOPPING THE ENGINE 53
ANCHORING 54
COLD WEATHER PRECAUTIONS 54
S08 MAINTENANCE 55
SUMMARY 55
ABOUT 56
MAINTENANCE 57
TURBOCHARGER 59
TURBO SERVICE 59
CLEANING THE ENGINE 60
EXAUST SYSTEM 60
AIR INTAKE 61
AIR CLEANER 61
READING VACUUM INDICATOR 61
REPLACE THE AIR CLEANER FILTER 62
AND SAFETY CARTRIDGE 62
RENEWING AN AIR FILTER WITH A 62
NON-RENEWABLE ELEMENT 62
FUEL SYSTEM 63
CLEANLINESS REQUIREMENTS 63
DRAINING AND RENEWING AN ENGINE- 65
MOUNTED WATER SEPARATING PREFILTER 65
RENEWING THE COMMUTATIVE WATER SEPARAT-
ING PREFILTER (OPTION) 68
BLEEDING THE FUEL SYSTEM 69
LUBRICATION SYSTEM 71
OIL LEVEL - ADDING ENGINE OIL 71
CHANGING THE OIL 72
CLEANING CENTRIFUGAL OIL CLEANER 73
OPERATIONAL TESTING OF THE 75
CENTRIFUGAL OIL CLEANER 75
REPLACE THE OIL FILTER 76
COOLING SYSTEM 76
COOLANT 77
CHECKING COOLANT LEVEL 77
CHECKING COOLANT ANTIFREEZE AND CORROSION
PROTECTION 77
CHECKING SACRIFICIAL ANODES 78
CHECKING SEA WATER PUMP IMPELLER 79
CHANGING THE COOLANT AND CLEANING THE
COOLING SYSTEM 80
ELECTRICAL SYSTEM 87
WIRES AND CONNECTORS 87
ENGINE COMMAND CONNECTORS 87
BATTERY 88
KEEP CLEAN THE BATTERY 88
DISCONNECT THE STARTER CABLES 88
CONNECT THE CABLES 88
BATTERY ELECTROLYTE LEVEL 88
MISCELLANEOUS 91
CHECKING THE DRIVE BELT 91
CHECKING FOR LEAKS 92
CHECKING AND ADJUSTING THE VALVE CLEARANCE
92
S09 STORAGE 95
LONG TERM STORAGE 96
LONG TERM STORAGE PROCEDURE 96
RESTARTING THE ENGINE 97
BATTERY 97
S10 TROUBLESHOOTING 98
SPECIFICATIONS 100

7
INTRODUCTION
Before operating the engine, make sure that this Manual is applicable to the engine type. Refer to the identication
plate if you are not sure about the engine model designation. If you don’t have the correct manual, please contact your
Nanni authorized dealer.
All the information and specications in this manual are based on the technical data available at time of publication.
Changes and updates may be made by Nanni without notice.
Illustrations are intended as a general guide and may vary from the equipment tted in the engine in some details.
If there are any equipment details that are not shown or described in this Manual, or if you have any question regarding
the operation of any equipment, your authorized Nanni dealer will be glad to inform you of correct care and operating
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 learn how to operate and service your engine correctly. Failure to do so could result
in personal injury or equipment damage. This Manual should be considered as a permanent part of the engine and
should remain with it, even when sold.
Right-hand and left-hand sides are determined by standing at the drive or flywheel end (rear) of the engine and facing
toward the front of the engine.
Write engine serial numbers and option codes (if any) in the spaces indicated in the Record Keeping Section (02). Ac-
curately record all numbers. Your Nanni Agent also needs these numbers when you order parts. File the identication
numbers in a secure place. Some engine accessories such as air cleaner, and instruments are optional. These acces-
sories may be provided by a third party. This Manual applies only to the engine and those options available through
the Nanni distribution network.
S01 INTRODUCTION

8
S01 INTRODUCTION
ABOUT THIS MANUAL
This Manual contains important information, tips, sug-
gestions and warnings. We urge you to read it carefully
and familiarize yourself with the engine before
starting.
For your own safety and longer service life of the engine,
follow the instructions and warnings contained in this
manual and in all documentation provided with the boat.
Ignoring them could result in damage to the engine or
personal injury to you or others.
Please ensure that this Manual is always kept in the
boat. It should always be available to anyone else using
the engine, i.e. anyone renting, borrowing or buying the
engine from you.
CONTENT & UPDATES
All the informations and specications in this Manual
are based on the technical data applicable at the time of
its publication. Changes and updates may be made by
Nanni without notice.
Illustrations are intended as a general guide, and may
vary from the equipment tted in the engine in some de-
tails. Some sections of the Manual do not apply to all
engines. If this is the case, a text indicates which en-
gines it applies to.
If there are any equipment details that are not shown or
described in this Operator’s Manual, or if you have any
questions about the operation of any equipment, your
authorized Nanni Dealer will be glad to inform you of
correct care and operating procedures.

9
S02 SAFETY
SUMMARY
Table des matières
S02 SAFETY 9
SUMMARY 9
SAFETY SIGNALS 10
SAFETY INFORMATION 10
REPLACEMENT OF MISSING OR DAMAGED SAFETY SIGNS 10
READ SAFETY INSTRUCTIONS 10
ENGINE-GENSET SAFETY ICONS 11
SAFETY PRECAUTIONS 12
HOT EXHAUST PRECAUTIONS 12
WORK IN VENTILATED AREA 12
WASTE DISPOSAL 12
UNWANTED ENGINE START 12
SAFE MAINTENANCE PRACTICE 12
WORK IN CLEAN AREA 12
PROTECTIVE CLOTHING 12
SERVICE ENGINES SAFELY 13
PROPER USE OF TOOLS 13
SUPPORT ENGINES PROPERLY 13
SAFE ILLUMINATED WORK AREA 13
PROPER LIFTING EQUIPMENT 13
NOISE PROTECTION 13
GENSET OUTPUT GENERATED POWER 13
GUARDS REQUIREMENTS 13
STAYING CLEAR OF ROTATING DRIVELINES 14
PAINT REMOVAL BEFORE HEATING 14
HIGH-PRESSURE FUEL SYSTEM OPENING RISK 14
AVOID HIGH-PRESSURE FLUIDS 14
SAFE COOLING SYSTEM SERVICE 14
AVOID HEAT NEAR PRESSURIZED FLUID LINES 14
WELDING NEAR ELECTRONIC CONTROL UNIT (ECU) 15
STATIC ELECTRICITY RISK 15
HANDLE FUEL SAFELY - AVOID FIRES 15
BE PREPARED FOR EMERGENCIES 15
HANDLE STARTING FLUID SAFELY (ETHER) 15
HANDLING BATTERIES SAFELY 15
PREVENT BATTERY EXPLOSIONS 16
FROST PROTECTION-WINTERIZATION 16
LIVE WITH SAFETY 16
PREVENT ACCIDENTS 16

10
S02 SAFETY
SAFETY SIGNALS
A signal word—DANGER, WARNING, or CAUTION—is
used in conjunction with the safety-alert symbol.
DANGER identies the most serious hazard with lethal
possible consequences.
WARNING identies serious hazard with possible large
injury consequences.
CAUTION identies precautions to undertake which if
not followed could lead to the above mentioned safety
warnings. Damage to equipement could happen.
NOTICE is used for specic attention to sensitive actions
on equipment. Other signals still applying.
IMPORTANT is a signal with a meaning of care to apply
to equipment.
SAFETY INFORMATION
This symbol on the engine or in this manual is an alert to
the potential for personal injury. Follow recommended
precautions and safe operating practices.
REPLACEMENT OF MISSING OR DAMAGED
SAFETY SIGNS
Replace missing or damaged safety signs. There can
be additional safety information 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 genset safety signs.
Keep safety signs in good condition. Be sure new
equipment components and repair parts include the
current safety signs.
Replacement safety signs are available from your dealer.
There can be additional safety information contained on
parts and components sourced from suppliers that is
not reproduced in this Operator Manual.
Keep your equipment in proper working condition.
DANGER !
WARNING !
CAUTION !
NOTE !
IMPORTANT !
Please keep in mind that above safety labels have no
degree of danger. Any irresponsible action could lead to
a real danger situation.
Learn how to operate the equipment and how to use
controls properly. Do not let anyone operate it without
instruction.
Unauthorized modications to the equipment may
impair the function and/or safety and affect its life span.
If you do not understand any part
of this document and need
assistance, contact your Nanni
representative.