Scania DI13 series User manual

DI13

Marine engine

en-GB 2 291 901

Issue 1.0

Operator's manual

PDE

Important information

Serious risk of injury

When working on the engine, for example when adjusting drive belts and the clutch, or when changing the

oil, it is important not to start the engine. The engine could be damaged, but more importantly there is a

serious risk of injury.

For this reason, always secure the starting device or disconnect a battery cable before working on the engine.

This is especially important if the engine has a remote starter or automatic starting.

WARNING!

This warning symbol and text can be found next to those inspection points where it is particularly important

to bear in mind the risk of injury.

Start-up Report – Warranty

When the start-up report has been filled in and sent to Scania, you have a 1-year warranty from the date of

entry into service. Fill in the particulars below as well. This can make things easier if you need to contact a

workshop for example.

Engine type and variant are indicated on the engine data plate.

Engine serial number

Date of entry into service

User's name and address

Signature

Engine type

Variant

OPM 250 en-GB 2

©

Scania CV AB 2016, Sweden

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Power classes . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Environment and safety . . . . . . . . . . . . . . . . . . 5

Environmental responsibility . . . . . . . . . . . . . 5

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Warnings and advisories . . . . . . . . . . . . . . . . . 7

Certification . . . . . . . . . . . . . . . . . . . . . . . . . 16

Engine data plate . . . . . . . . . . . . . . . . . . . . . . . 17

Component identification . . . . . . . . . . . . . . . . 18

Starting and running . . . . . . . . . . . . . . . . . . . . 19

Checks before running . . . . . . . . . . . . . . . . . 19

Starting the engine . . . . . . . . . . . . . . . . . . . . 20

Running. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Engine shutdown. . . . . . . . . . . . . . . . . . . . . . 24

Checks after running . . . . . . . . . . . . . . . . . . . 25

Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Engines with few hours of operation . . . . . . 27

Inspection interval. . . . . . . . . . . . . . . . . . . . . 28

Lubrication system . . . . . . . . . . . . . . . . . . . . . 29

Oil grade . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Oil analysis . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Checking oil level . . . . . . . . . . . . . . . . . . . . . 30

Changing the oil . . . . . . . . . . . . . . . . . . . . . . 31

Renewing the oil filter. . . . . . . . . . . . . . . . . . 32

Labels for top-up engine oil grade . . . . . . . . 33

Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Cleaning the centrifugal oil cleaner . . . . . . . 34

Operational testing . . . . . . . . . . . . . . . . . . . . 39

Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . 40

Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Checking coolant level . . . . . . . . . . . . . . . . . 44

Checking the sacrificial anodes. . . . . . . . . . . 45

Checking the sea water pump impeller . . . . . 45

Checking antifreeze and corrosion inhibitor. 46

Antifreeze and corrosion inhibitor . . . . . . . . 47

Changing coolant . . . . . . . . . . . . . . . . . . . . . 48

Cleaning the cooling system . . . . . . . . . . . . . 50

Air cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Reading the vacuum indicator. . . . . . . . . . . . 56

Renewing the filter element . . . . . . . . . . . . . 56

Filter with a non-renewable element. . . . . . . 57

Renewing the safety cartridge. . . . . . . . . . . . 57

Fuel system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Checking fuel level . . . . . . . . . . . . . . . . . . . . 58

Renewing the fuel filter. . . . . . . . . . . . . . . . . 58

Renewing and bleeding double, commutative

fuel filters . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Renewing the water separating fuel filter . . . 60

Bleeding the fuel system . . . . . . . . . . . . . . . . 61

Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Checking the drive belt . . . . . . . . . . . . . . . . . 62

Checking for leaks . . . . . . . . . . . . . . . . . . . . 64

Checking and adjusting the valve clearance . 64

Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

Composition of the fuel . . . . . . . . . . . . . . . . .68

Sulphur content of fuel. . . . . . . . . . . . . . . . . .68

Using DMX and DMA fuels in marine engines.

68

Temperature dependency of the fuel . . . . . . .69

Preparing the engine for storage . . . . . . . . . . .70

Handling the engine . . . . . . . . . . . . . . . . . . . .70

Preservative coolant . . . . . . . . . . . . . . . . . . . .70

Preservative fuel. . . . . . . . . . . . . . . . . . . . . . .71

Preservative oil. . . . . . . . . . . . . . . . . . . . . . . .71

Preparations for storage . . . . . . . . . . . . . . . . .72

Technical data . . . . . . . . . . . . . . . . . . . . . . . . . .75

General data . . . . . . . . . . . . . . . . . . . . . . . . . .75

Lubrication system . . . . . . . . . . . . . . . . . . . . .75

Injection system . . . . . . . . . . . . . . . . . . . . . . .77

Cooling system. . . . . . . . . . . . . . . . . . . . . . . .77

Intake system . . . . . . . . . . . . . . . . . . . . . . . . .77

Electrical system . . . . . . . . . . . . . . . . . . . . . .77

Scania Assistance . . . . . . . . . . . . . . . . . . . . . . .78

OPM 250 en-GB 3

©

Scania CV AB 2016, Sweden

Introduction

This Operator's Manual describes the operation

and inspection of Scania marine engines.

The engines are direct-injection, liquid-cooled,

four-stroke, turbocharged diesel engines.

The engines are available with different output

and speed settings. The normal output setting of

the engine (performance code) is indicated on

the engine data plate.

Note:

Only standard components are described in the

operator's manual. Information about special

equipment is contained in instructions from the

various manufacturers.

To ensure the maximum performance and the

longest service life for the engine remember the

following:

• Read through the Operator's Manual before

starting to use the engine. Even regular users

of Scania engines will get new information

from the Operator's Manual.

• Always follow the inspection instructions.

• Read the section on safety carefully.

• Get to know your engine so that you know

what it can do and how it works.

• Always contact an authorised Scania work-

shop.

The information in this manual was correct at the

time of going to press. Scania reserves the right

to make alterations without prior notice.

Note:

Always use Scania spare parts for inspection and

repair.

OPM 250 en-GB 4

©

Scania CV AB 2016, Sweden

Power classes

Scania supplies engines in 4 different power

classes:

ICFN – continuous operation: Intended for un-

limited number of operational hours per year at a

total load factor of 100%.

IFN – periodic operation: Intended for periodic

operation, where full power is available 1 h/3 h.

The accumulated load factor must not exceed

80% of the calculated load. Unlimited number of

hours per year.

Patrol craft – long: Intended for periodic oper-

ation, where full power is available 1 h/6 h. In

between periods of operation at full load, the en-

gine speed must be reduced by at least 10% of

the maximum engine speed attained. The maxi-

mum accumulated operating time must be 2,000

hours per year.

Patrol craft – short: Intended for periodic oper-

ation where the calculated power is available 1h/

12h. In between periods of operation at full load,

the engine speed must be reduced by at least 10%

of the maximum engine speed attained. The

maximum accumulated operating time must be

1,200 hours per year.

The engine serial numbers and power classes for

the engines that are used in this installation

should be listed below:

Indicate below the type of operation, and enter it

on page 1.

( ) ICFN – continuous operation

( ) IFN – periodic operation

( ) Patrol craft – long

( ) Patrol craft – short

Engine serial num-

ber:

Engine type:

Engine power: kW at rpm

OPM 250 en-GB 5

©

Scania CV AB 2016, Sweden

Environment and safety

Environmental responsibility

Scania develops and produces engines that are as

environmentally-friendly as possible. Scania has

made major investments in the reduction of

harmful exhaust emissions in order to fulfil the

environmental requirements in force in almost

every market.

At the same time, we have been able to maintain

a high level of performance and operating econ-

omy for Scania Industrial and Marine Engines.

To maintain these throughout the entire service

life of the engine, it is important for the user to

follow the instructions on running, inspection

and fuel and lubricating oil as outlined in the Op-

erator's Manual.

Other green initiatives taken include ensuring

that, following inspection and repair, waste that

is harmful to the environment (for example oil,

fuel, coolant, filters and batteries) is disposed of

accordance with the applicable environmental

requirements.

Safety

The following pages contain a summary of the

safety precautions to be complied with when op-

erating and inspecting Scania engines. The

equivalent text can also be found under the rele-

vant inspection point.

To prevent damage to the engine and to ensure

that it runs optimally, follow the instructions in

the warnings and advisories.

If the instructions are not followed, the warranty

can cease to apply.

OPM 250 en-GB 6

©

Scania CV AB 2016, Sweden

Environment and safety

Different types of advisory

Warning!

All advisories preceded by Warning! are very

important. They warn of serious faults and incor-

rect operation that could lead to personal injury.

Example:

WARNING!

Block the starting device when working on the

engine. If the engine starts unexpectedly, there is

a serious risk of injury.

Important!

Advisories preceded by Important! warn of

faults and incorrect operation that could lead to

equipment being damaged. Example:

IMPORTANT!

For Scania to guarantee that the engine corre-

sponds to its certified configuration, and take re-

sponsibility for any damage and injuries that

occur, inspection must be carried out as above.

Note:

Advisories preceded by Note: refer to informa-

tion important to ensure the best possible opera-

tion and functionality. Example:

Note:

Always use genuine Scania parts during inspec-

tion and repair so as to keep your engine in the

best possible working order.

Environment

This Operator’s Manual contains specially high-

lighted text with instructions to help protect the

environment during inspection. Example:

Environment

Use a container to avoid spillage.

OPM 250 en-GB 7

©

Scania CV AB 2016, Sweden

Environment and safety

Warnings and advisories

Smoking

WARNING!

Smoking is prohibited

• in the vicinity of flammable or explosive ma-

terial, e.g. fuel, oils, batteries, chemicals

• when refuelling and in the vicinity of the fill-

ing station

• when working on the fuel system

Safety precautions for running the

engine

Daily inspection

Always carry out a visual inspection of the en-

gine and engine compartment before starting the

engine or when the engine has been switched off

after operation.

This inspection should be done to detect fuel, oil

or coolant leaks, or anything else that may re-

quire corrective action.

Fuel

Use only fuel recommended in the workshop

manual.

WARNING!

The wrong fuel grade can cause breakdowns or

stoppages by causing the injection system to

malfunction. This can cause damage to the en-

gine and, possibly, personal injury.

OPM 250 en-GB 8

©

Scania CV AB 2016, Sweden

Environment and safety

Refuelling

Never overfill the fuel tank as the fuel needs

space to expand. Also ensure that the filler cap is

properly closed.

WARNING!

During refuelling there is a risk of fire and explo-

sion. The engine must be switched off and smok-

ing is prohibited.

Hazardous gases

WARNING!

Only start the engine in a well ventilated area.

The exhaust gases contain carbon monoxide and

nitrogen oxides, which are toxic.

If it is run in an enclosed space, there should be

an effective device to extract exhaust gases and

crankcase gases.

Starter lock

IMPORTANT!

If the control panel is not fitted with a starter

lock, the engine compartment should be locked

to prevent unauthorised personnel from starting

the engine. Alternatively, a lockable master

switch or battery master switch can be used.

OPM 250 en-GB 9

©

Scania CV AB 2016, Sweden

Environment and safety

Starter gas

WARNING!

Never use starter gas or similar agents to help

start the engine. This can cause an explosion in

the intake manifold and possible injury.

Running

WARNING!

The engine must not be run in environments

where there is a risk of explosion, as all of the

electrical or mechanical components can gener-

ate sparks.

Approaching a running engine always poses a

safety risk. Parts of the body, clothes or dropped

tools can get caught in rotating parts such as the

fan and cause injury. For personal safety all ro-

tating parts and hot surfaces must be fitted with

guards.

Safety precautions for handling ma-

terials

Fuel and lubricating oil

WARNING!

All fuels and lubricants as well as many chemi-

cals are flammable. Always follow the instruc-

tions on the relevant packaging.

The work must be carried out on a cold engine.

Fuel leaks and spillage on hot surfaces can cause

fire.

Store used rags and other flammable materials

safely so as to avoid spontaneous combustion.

OPM 250 en-GB 10

©

Scania CV AB 2016, Sweden

Environment and safety

Batteries

WARNING!

The batteries contain and form oxyhydrogen gas,

particularly during charging. Oxyhydrogen gas

is flammable and highly explosive.

There must be no smoking, naked flames or

sparks near the batteries or the battery compart-

ment. Incorrect connection of a battery cable or

jump lead can cause a spark, which can cause the

battery to explode.

Chemicals

WARNING!

Most chemicals such as glycol, anti-corrosive

agents, preservative oils and degreasing agents,

are hazardous to health.

Some chemicals, such as preservative oil, are

also flammable.

Always follow the safety precautions on the rel-

evant packaging.

Store chemicals and other materials which are

hazardous to health in approved containers,

marking them clearly and storing them where

they are inaccessible to unauthorised persons.

Environment

Always hand in leftover and used chemicals to

an authorised waste disposal contractor.

OPM 250 en-GB 11

©

Scania CV AB 2016, Sweden

Environment and safety

Safety precautions for inspection

and repair

Switch off the engine

Always switch off the engine before carrying out

inspections and repairs, unless otherwise indicat-

ed.

Make it impossible to start the engine: Remove

any starter key, or cut the power using the main

power switch or battery master switch and lock

them.

Fix a warning plate somewhere appropriate,

showing that work is being carried out on the en-

gine.

WARNING!

Working with a running engine always poses a

safety risk. Parts of the body, clothes or dropped

tools can get caught in rotating parts and cause

injury.

Hot surfaces and fluids

WARNING!

There is always a risk of sustaining burns when

an engine is hot. Particularly hot parts are engine

manifolds, turbochargers, oil sumps, hot coolant

and oil in pipes and hoses.

OPM 250 en-GB 12

©

Scania CV AB 2016, Sweden

Environment and safety

Lift the engine out

Always use the engine lifting eyes. Always

check that lifting devices are in good condition

and are designed to lift the weight.

Optional equipment on the engine can change

the centre of gravity. This means that it may be

necessary to use additional lifting devices to bal-

ance the engine correctly and lift it safely.

WARNING!

Never work underneath a suspended engine!

Batteries

WARNING!

The batteries contain highly corrosive sulphuric

acid. Take care to protect your eyes, skin and

clothes when charging or handling batteries.

Wear protective gloves and goggles.

If sulphuric acid comes in contact with the skin:

Wash with soap and plenty of water. If it gets in

your eyes: Rinse immediately with plenty of wa-

ter and seek medical attention.

Environment

Always hand in used batteries to an authorised

waste disposal contractor.

OPM 250 en-GB 13

©

Scania CV AB 2016, Sweden

Environment and safety

Electrical system

The engine must be switched off and the power

disconnected using the master switch or battery

master switch before working on the electrical

system. External power supplies to extra equip-

ment on the engine must also be disconnected.

IMPORTANT!

Always use Scania spare parts for the fuel and

electrical systems. Scania spare parts are de-

signed to minimise the risk of fire and explosion.

Electric welding

IMPORTANT!

When carrying out welding work on and near the

engine, disconnect the battery and alternator

leads. Pull out the multi-pin connector for the en-

gine control unit as well.

Connect the welding clamp close to the compo-

nent to be welded. The welding clamp must not

be connected to the engine, or so that the current

can cross a bearing.

When welding is finished:

1. Connect the alternator and control unit ca-

bles first.

2. Then connect the batteries.

OPM 250 en-GB 14

©

Scania CV AB 2016, Sweden

Environment and safety

Lubrication system

WARNING!

Hot oil can cause burns and skin irritation. Wear

protective gloves and goggles when changing

hot oil.

Make sure that there is no pressure in the lubri-

cation system before starting work on it.

The oil filler cap must always be in place when

starting and running the engine to prevent oil be-

ing ejected.

Environment

Always hand in used oil to an authorised waste

disposal contractor.

Cooling system

WARNING!

Never open the coolant filler cap when the en-

gine is hot. Hot coolant and steam may spray out

and cause burns.

If the cap has to be opened do it slowly and care-

fully to release the pressure before removing the

cap. Wear gloves as the coolant is still very hot.

Environment

Always hand in used coolant to an authorised

waste disposal contractor.

OPM 250 en-GB 15

©

Scania CV AB 2016, Sweden

Environment and safety

Fuel system

WARNING!

Always wear protective goggles when testing in-

jectors. Fuel escaping at high pressure can pene-

trate tissues and cause serious injury.

Always use Scania spare parts for the fuel and

electrical systems. Scania spare parts are de-

signed to minimise the risk of fire and explosion.

Before starting

Ensure that all guards are in place before starting

the engine. Ensure that no tools or other objects

have been left on the engine.

WARNING!

The air filter must be fitted before starting the en-

gine. Otherwise there is a risk of objects being

sucked into the compressor impeller or of injury

if you come into contact with the air filter.

OPM 250 en-GB 16

©

Scania CV AB 2016, Sweden

Environment and safety

Certification

An emissions certified engine fulfils the emis-

sions requirements for a particular range of ap-

plication.

On each emissions certified engine there is a la-

bel which shows which requirements the engine

fulfils. Scania guarantees that each such engine

fulfils the emissions requirements for the range

of application for which it is certified.

The following are required for the certified en-

gine to fulfil the emissions requirements once it

has been taken into service:

• Inspection is to be carried out in accordance

with the instructions in this Operator's Manu-

al.

• The inspection and repair of injection equip-

ment are to be carried out by an authorised

Scania workshop.

• The engine may only be modified with equip-

ment that has been approved by Scania.

• Seals may be broken and setting data edited

only once approval has been granted by Sca-

nia. Modifications may be made by author-

ised personnel only.

• Modifications affecting the exhaust and in-

take systems must be approved by Scania.

Otherwise, the instructions in the Operator's

Manual for the running and inspection of the en-

gine shall apply. The safety precautions on the

following pages must be observed.

IMPORTANT!

For Scania to guarantee that the engine corre-

sponds to its certified configuration, and take re-

sponsibility for any damage and injuries that

occur, inspection must be carried out as above.

OPM 250 en-GB 17

©

Scania CV AB 2016, Sweden

Engine data plate

The engine data plate indicates, in the form of a

code, the engine type, its size and applications.

The engine EU type approval for exhaust emis-

sions is indicated under Output, where applica-

ble.

The engine serial number is stamped onto the top

of the cylinder block at the front right.

Example: DI13 070M

DI Supercharged diesel engine with water-cooled charge air cooler.

13 Displacement in whole dm

3

.

070 Performance and certification code. The code indicates, together

with the application code, the normal gross engine output.

M Code for application. M means for marine use.

Made by

Type

Engine No

Output. kW rpm.

DI13 070M

6950106

331

Type approval No:

e5x97/68LAx2004/26x0142x00

1800

323 646

Example of an engine data plate

OPM 250 en-GB 18

©

Scania CV AB 2016, Sweden

Component identification

1. Alternator

2. Oil filler cap

3. Engine control unit

4. Oil dipstick

5. Fuel manifold bleed nipple

6. Engine data plate

7. Fuel filter

8. Fuel pump with hand pump

9. Starter motor

10. Oil plug

11. Air filter

12. Sacrificial anodes (2)

13. Sea water outlet

14. Heat exchanger

15. Holes for draining condensation in charge air cooler

16. Coolant drain tap

17. Charge air cooler

18. Thermostat

19. Expansion tank

20. Oil filter

21. Filling coolant

22. Level glass for checking coolant level

23. Centrifugal oil cleaner

24. Sea water intake

25. Sea water pump

1

5

6

12

11

7

8

10

9

2

13

14

25

24

23

15 16

17

12

18

19 20

21

22

3

4

343 190

The illustration shows a normal version of a DI13 engine with heat exchanger. The engine ordered may have

different equipment

OPM 250 en-GB 19

©

Scania CV AB 2016, Sweden

Starting and running

Note:

When the engine is started for the first time, car-

ry out the inspection points listed under First

start-up in the inspection schedule. See the In-

spection section.

Always check the following before running:

• oil level

•coolant

• fuel level

• electrolyte level in batteries

• state of charge of the batteries

• condition of the drive belt.

Checks before running

Carry out a daily inspection as described in the

inspection schedule prior to operation. See the

Inspection section.

WARNING!

Block the starting device when working on the

engine. If the engine starts unexpectedly, there is

a serious risk of injury.

OPM 250 en-GB 20

©

Scania CV AB 2016, Sweden

Starting and running

Starting the engine

For environmental reasons the Scania engine has

been developed to be started with a low fuel feed.

Using unnecessarily large amounts of fuel when

starting the engine always results in emissions of

unburnt fuel.

• Open the fuel cock if fitted.

• Disengage the engine.

• If the engine has a battery master switch:

Switch on the power by means of the battery

master switch.

• Start the engine.

If the fuel tank has been run dry or if the engine

has not been used for a long time, bleed the fuel

system.

WARNING!

Never use starter gas or similar agents to help

start the engine. An explosion may occur in the

intake manifold with a risk of personal injury.

Only start the engine in a well ventilated area.

When the engine is run in an enclosed space,

there must be effective devices to extract exhaust

gases and crankcase gases.

IMPORTANT!

The starter motor must only be cranked twice for

30 seconds at a time. After that, it must rest for at

least 5 minutes before the next attempt to start it.

Starting at low temperatures

Take the local environmental requirements into

account. Use a fuel heater and engine heater to

avoid starting problems and white smoke.

Scania recommends that an engine heater should

be used if the engine will be used at temperatures

below -10°C.

A low engine speed and a moderate load on a

cold engine limits white smoke, gives better

combustion and warms up the engine more

quickly than warming it up with no load.

Avoid running it longer than necessary at idling

speed.

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