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When working on the engine. e.g. adjusting drive belts, changing oil or adjusting the clutch,
!
it is important not to start the engine. There is a risk of damaging the engine but, more
importantly, there is a
For this reason, always secure the starter device or detach a battery lead before working
This is especially important if the engine has a remote starter or automatic start.
This warning symbol and text is reproduced beside those maintenance points where it is
When the start-up report has been filled in and sent to Scania, you have a 1 year warranty from the date of start-
up. Also fill in the information below as this can make things easier if you need to contact a service workshop
or the like.
Engine number
Start-up date
User's name and address
Engine type
Variant
Engine type and variant are indicated on the engine type plate

IMPORTANT INFORMATION

SERIOUS DANGER OF INJURY
on the engine.
especially important to consider the risk of injury.
START-UP REPORT- WARRANTY
Operator's Manual
DI14 69 (750 hp)
DI14 82 (800 hp)
Marine engine
opm96-750 en
2001-05:1
Industrial & Marine Engines
1 588 538

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Summary of Contents for Scania DI14 82

  • Page 1: Important Information

    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 start- up. Also fill in the information below as this can make things easier if you need to contact a service workshop or the like.
  • Page 2: Foreword

    FOREWORD This instruction manual describes the operation and maintenance of Scania marine engine DI14 69 (750 hp) and DI14 82 (800 hp). The instructions apply to this engine type in program 96 with effect from engine number 5 564 900.
  • Page 3: Table Of Contents

    Checking Protection against corrosion ..34 Changing the coolant ....34 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 4: Environmental Responsibility

    ENVIRONMENTAL RESPONSIBILITY Scania has always been at the forefront in the development and production of environmentally safe engines. We have made great progress in reducing harmful exhaust emissions to be able to meet the stringent emission standards that are mandatory for almost all markets.
  • Page 5: Certified Engines

    European (EU) and non-European (USA) markets. Scania guarantees that all engines of a certified engine type that are delivered, correspond to the engine approved for certification. The engine is fitted with a certification plate, stating according to which certification rules (standard) the engine has been approved.
  • Page 6: Safety Details

    OF INJURY. The safety precautions that must be observed in the operation and maintenance of Scania engines are compiled on the following three pages. The corresponding text is also often stated next to the maintenance step concerned, shown with different degrees of significance as described above.
  • Page 7: Safety Precautions For Operation

    The exhaust emissions contain carbon monoxide and nitrogen oxides that are toxic. When operating the engine in an enclosed ar- ea, an effective extraction device for exhaust gases and crankcase gases must be used. 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 8: Safety Precautions For Handling Materials

    If electrolyte splashes into the eyes, rinse eyes immediately with plenty of water and seek medical attention. Dispose of used batteries through an author- ized waste disposal contractor. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 9 Never start the engine unless the air filter is in- stalled. Otherwise there is a risk of objects en- tering the compressor wheel or a risk of personal injury from contact with it. 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 10: Type Designations

    Indicates, together with the application code, the normal gross engine output. The actual output setting of the engine is indicated on the engine card. Application For marine use Variant 01-99 Type of governor Electronically controlled governor (DEC2) © Scania Industrial & Marine Engines 2001-05:1...
  • Page 11 Charge air cooler (seawa- Coolant pipes to turbo ter-cooled) Drain plug, engine oil Inspection holes, engine Seawater pipe to charge air Coolant pump block cooler Charge air cooler (engine Drain cock, coolant coolant-cooled) Oil filler cap © Scania Industrial & Marine Engines 2001-05:1...
  • Page 12: Dec2 Control System

    On page 15 there is a description of the functions of the LEDs in case of a fault and actions in case of Power- and Shutdown indication. Troubleshooting and fault code reading are described on pages 16 and 17. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 13 Location of sensors for DEC2 Connection of lead to charge air temperature sensor Charge air temperature sensor Coolant temperature sensor Engine speed sensors Oil pressure monitor Connector panel © Scania Industrial & Marine Engines 2001-05:1...
  • Page 14 BOOST LIMIT The LED comes on when the control unit smoke limiter restricts the maximum fuel quantity. Operation of the smoke limiter is dependent on the charge air pressure. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 15 Action: Conduct troubleshooting according to instructions on page 16 and the chart on page 17 If the engine has not stopped, reduce engine speed to idle and conduct troubleshooting. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 16 DIP switches 6, 7, and 8 may also be OFF - Activate the lamp test/fault code switch. In Scania electrical equipment the main indicator Shutdown at threshold values for low oil pressure and lamp is located in this switch on the main supply high coolant temperature can be selected by setting box.
  • Page 17 © Scania Industrial & Marine Engines 2001-05:1...
  • Page 18: Starting And Running

    If there is no danger of freezing: - Only Scania Anti-corrosive should be used in the coolant to protect against corrosion. The correct level of anti-corrosive is 7-12% by vol- ume and this must never drop below 7% by volume. The inhibitor in Scania Anti-corrosive is nitrite-free.
  • Page 19: Checks Before Running

    41. Only start the engine in a properly ventilated area. Out of consideration for our common environment, your new Scania engine has been designed to start using a smaller amount of fuel. Unnecessarily large When operating the engine in...
  • Page 20: At Temperatures Below 0 °C

    At temperatures below 0 °C: Note: Use only start aids recommended by Scania. - The starter motor may only be used for 30 seconds, after which it must rest for 2 minutes. If the engine has flame start: - Operating flame start without timer relay: Press the control button which also acts as a pre-glow button (max.
  • Page 21: Running

    RUNNING Check instruments and warning lamps at regular intervals. Engine speed The Scania tachometer is divided into different coloured sectors as follows. 0-500 rpm red area: prohibited engine speed, passed when stopping and starting. 500-700 rpm yellow area: low idle.
  • Page 22: Oil Pressure

    Engines with battery master switch: turn off the current using the battery master switch. Set the control switch to ”0”. The power must not be switched off before the engine has stopped. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 23: Checks After Running

    - At temperatures below 0 °C: Prepare for the next start by connecting the engine heater (if fitted). Top up engine coolant when the engine has been stopped after being started for the first time. 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 24: Maintenance

    15. Checking electrolyte level in batteries. schedule on page 25, maintenance should be 16. Checking battery charge. carried out according to the 17. Cleaning batteries. schedules for: 20. Look for leaks. Remedy as necessary “Every year” © Scania Industrial & Marine Engines 2001-05:1...
  • Page 25: Maintenance Schedule

    For engines with few operating hours, see page 24. Earlier if low pressure indicator shows red. Guiding value. Varies according to composition of seawater. If inhibitor has not been topped up for three years, the coolant should be changed. 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 26: Lubrication Oil System

    - Viscosities as illustrated. - At very low outside temperatures: Consult your nearest Scania repre- sentative to avoid starting difficulties. Oil analysis Some oil companies can offer analysis of the engine oil. This analysis meas- ures the oil’s total base number (TBN), total acid number (TAN), fuel dilu-...
  • Page 27: Checking Oil Level

    Maximum permissible angles for operation vary according to the type of oil authorized waste disposal sump, see figure. contractor. Note: Given angles may only be used intermittently. 15° 18° 45° 35° 30° 30° 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 28: Cleaning The Oil Cleaner

    - Scrape away deposits from the inside of the rotor bowl. If there are no deposits, this shows that the cleaner is not working. - If the deposits are thicker than 20 mm: Clean more often. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 29 - Listen for the whirring from the rotor or feel whether the cleaner hous- ing is vibrating. The rotor normally rotates for 30 - 60 seconds after the engine has stopped. If not: Dismantle and check. 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 30: Changing The Turbo Filter

    - Remove the old filter and discard it according to environmental require- ments. - Oil the rubber gasket and fit a new genuine Scania filter. - Tighten the filter by hand. Never use tools as the filter may sustain damage, interfering with circulation.
  • Page 31: Checking Corrosion Protection

    If the impeller often requires changing, it is necessary to improve the purity of the seawater. Changing the impeller - Extract the impeller using extractor 98 482 (Scania special tool). - Fit a new impeller and the cover. Check that the cover seal is not hard or damaged.
  • Page 32: Checking Coolant

    1,200 hours or at least every 3rd year. nitrite-based anti-corrosive. Important: If a coolant filter is used in the cooling system, it must not Risk for build up of sludge and contain an inhibitor. reduced cooling capacity. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 33 90 108 95 114 90 100 120 A = Range to be avoided. Only for calculation of glycol mix. Freezing point of coolant when ice slush starts to form at different glycol mixes 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 34: Checking Protection Against Corrosion

    The correct level of anti-corrosive is 7-12% by volume. - Fill with Scania Anti-corrosive as indicated on the packaging. - Topping up with 1.0% by volume of Scania Anti-corrosive should be Mixing corrosion inhibitor with done after every 400 operating hours.
  • Page 35: Cleaning The Cooling System

    32. 1. H ousing Gasket Spiral pin O-ring Element Bolt O-ring Gasket Gasket Flange pipe Gasket Gasket Cover Bolt Bolt Bolt Washer Plug Cover Washer Bolt Washer O-ring Bolt Plug Bolt Sacrificial anode 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 36 Refit the pipe connections for air and seawater. 1. H ousing Bolt 1. H ousing Bolt Element Bolt Element Washer Spiral pin Washer Spiral pin Bolt Spacer Bolt Spacer Bolt O-ring Bolt O-ring Washer Cover Washer Cover Gasket (2) Bolt © Scania Industrial & Marine Engines 2001-05:1...
  • Page 37 Fill up with coolant as per the specifications on page 32. Important Allow the sealant to cure for minimum 24 hours before the engine is used. Intake manifold, lower part Radiator element Intake manifold, upper part V-ring seal Sealant 816 064 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 38: Internal Cleaning

    - Fit a new gear and tighten the nut to 200 Nm. Note: Do not apply the tightening torque to the gear itself. - Refit the coolant pump, using new gaskets for the timing gear cover. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 39: Air Cleaner

    Danger of personal injury or Cleaning insert engine damage. - Carefully blow the filter insert clean using dry compressed air from the inside. Note: This insert must not be washed using water. Cover Filter insert Filter housing 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 40 Repeat this procedure until the rinse water runs clear. Leave the filter to dry in a warm place for a day or so. Note: The filter must not be blown dry using compressed air. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 41: Fuel System

    If the engine still won’t start ..bleeding system or renewing - Pump the hand pump until bubble-free fuel flows from the overflow components. valve. Tighten the overflow valve when the engine has started. 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 42: Checking Injectors

    Fit the leak-off fuel line. Tighten the bolts to 11 Nm (1.1 kgfm). Delivery pipes Cap nut Washer Cone Connection on injector or injection pump Delivery pipe connection © Scania Industrial & Marine Engines 2001-05:1...
  • Page 43: Electrical System

    Clean batteries, cables and cable terminals. If the terminals are Check that all cable terminals are well tightened. shortcircuited, sparks Grease posts and cable terminals using petroleum jelly. will be generated. 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 44: Checking The Coolant Level Monitor

    Unplug the monitor’s connector and screw the monitor back in place. Clamp the monitor’s lead as before and plug in the connector. Fill the system with coolant as described in the specifications on page 32. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 45: Miscellaneous

    Place the gauge on the V-belt at an equal distance from two pulleys. Press until the gauge clicks. Read the gauge. - The recommended tension of genuine Scania belts when tested is 300 N. When changing belts, slightly higher (10-15%) tension should be used.
  • Page 46: Look For Leaks, Remedy As Necessary

    (Seals and O-rings are fitted lubricated with soap or oil). This leakage normally stops after a time. If there is a large amount of leakage - contact your nearest Scania workshop. © Scania Industrial & Marine Engines...
  • Page 47: Checking/Adjusting Valve Clearance

    On silumin housings, reading is possible only from underneath. On ductile cast iron housings, reading is possible from underneath or from the side (60°), depending on accessibility. FLYWHEEL Intake valve Covers for reading on flywheel casing Exhaust valve 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 48: Changing (Or Cleaning) Valves For Closed Crankcase Ventilation

    - Refit the valves. - The valves may be reused (cleaned) no more than twice after the first 1,200 hours of use. Be sure to mark the valves in connection with cleaning them. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 49: Long-Term Storage

    Fire class 2A. Flash point + 27°. In case of fire: Extinguish using carbonic acid, powder or foam Storage: In properly sealed container in a dry, cool place. Keep out of reach of children. 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 50: Preservative Oil

    - Spray with water-repellent anti-corrosive oil, CRC 226, LPS1 or the equivalent. - Spray the outside of shiny engine parts, first using penetrating preserva- tive oil such as Dinitrol 25B and then using Dinitrol 112 or the equivalent. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 51: Batteries

    - Bleed the fuel system. - Wash off externally applied preservative oil using white spirit. Winter storage The fuel tank or tanks should be filled up during winter storage to reduce the risk of condensate forming. 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 52: Technical Data

    (warm engine at speed above 800 rpm) bar (kgf/cm Normal oil pressure (warm engine at operating speed) bar (kp/cm 3 - 6 Min. oil pressure (warm engine 800 rpm) bar (kp/cm Oil capacity, see page 27. © Scania Industrial & Marine Engines 2001-05:1...
  • Page 53 System voltage Alternator, current 65 or 120 or 2x65 Starter motor power kW (hp) 6.7 (9.1) Monitors, settings: ± oil pressure monitor bar (kgf/cm 2-pole:0.7 0.15 temperature monitor °C Stamped on monitor hexagon 2001-05:1 © Scania Industrial & Marine Engines...
  • Page 54: Fuel

    Additives must not be used. described in the workshop manual in sections that can be ordered from your Scania dealer or directly from Scania. The address of Scania is printed on the cover. The diesel fuel shall comply with the following standard: EN 590 (European standard).
  • Page 55: Alphabetical Index

    Glycol ....... 32 2001-05:1 © Scania Industrial & Marine Engines...

This manual is also suitable for:

Di14 69

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