Taidong TDME-3M78 Manuale utente
1
TD-POWER
marine
2003/44/EC
TDME -3M78 Marine Diesel Engine
Operation manual
Jiangyan Xinyang Machine-building Co., Ltd
Jiangyan Xinyang Import & Export Co., Ltd
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Contents
1. Foreword
2. General information
3. Engine component guide
4. Running Instructions
4.1 Starting the engine
4.2 Running instructions
4.3 Shutdown procedure
5. Checks and service
5.1 Check daily before starting
5.2 Check every 14 days
5.3 Service every 50 hours of operation
5.4 Service every 100 hours of operation
6. Laying-up and launching
7. Fault Tracing Scheme
8. Technical Data
9. Electric Wiring Diagrams
IMPORTANT INFORMATION
Stop the engine before opening the hatch to the engine compartment.
An engine which is in operation has rotating and moving parts which
are dangerous to touch.
Bear in mind the risk of a fire. All engine fuel is inflammable.
The cooling system is filled with liquid and it should be drained when
there is risk of frost. Note that in certain cases a suction action may
occur when the seawater system is being drained. Close all drainage
points when the boat is not under constant supervision. Incorrectly
performed drainage can cause the boat to become filled with water and
sink.
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1. Foreword
1.1 Introduction
This introduction book provides helpful information for running and maintaining
your marine diesel engine.
The content apply to particular engines specifications. Each engine is supplied
from TD-POWER in accordance with the published specifications.
Examine your engine and other components to be able to find them in this book.
Read this book carefully before operating the engine. Don’t wait until a problem
occurs.
1.2 Safety Notice
The following warning notes will alert you to possible bodily injury dangers and to
important information on safe operation of equipment. Observe them carefully.
“Warning” notes alone do not eliminate the dangers that they signal. Personal
close attention of equipment are major accident prevention measures.
WARNING: You are warned that personal injuries, damage to
property or malfunction of the engine can result from your not following
these instructions.
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2. General information
Important information concerning the function to your engine
2.1 Fuel
Users can select the proper grade of fuel according to the local ambient
temperature as follows:
ASTM D975No.1-D No.2-D……for USA
EN590:96………………………..for EU
ISO8217DMX……………………international
BS2869-A1 A2……………………for UK
JIS K2204…………………………for JAPAN
Before being filled into the engine fuel tank, the diesel fuel must be settled for a long
period (normally at least 48h). Then draw out the upper part. The fuel should be
filtered by silk cloth while filling into the fuel tank. Also let the fuel settle. It will extend
service life of injectors and injection pumps.
2.2 Lubricating Oil
You should use 15W/40 lube oil for every ambient temperature. Filter the oil before
filling into the engine
2.3 Cooling Water
It’s recommended to use soft water for engine cooling system, such as rain water,
or city tap water, or clean river water, also it is necessary to add anti-freeze to the
soft water before filling into the engine when the engine operates in the cold
weather. Cooling water containing too much minerals will from water scall in an
engine cooling system, affecting the engine cooling efficiency and giving rise to
engine troubles.
If it’s difficult to start the engine under lower ambient temperature, heat the water to
about 80℃ before filling it into the cooling system.
2.4 Running In
A new engine diesel engine requires careful running in during the first 20 working
hours. Run the engine as for normal operations but do not load the engine fully
during this period. Unnecessary idling with an unloaded engine should always be
avoided. A greater consumption of lubricating oil during the running-in period is
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usual. Check the oil level more often during the running-in period.
2.5 Preparation Before Starting
Before starting engine make sure that:
There is no FUEL LEAKAGE
There is no WATER LEAKAGE
There is no OIL LEAKAGE
There is no SMELL OF LP-GAS in the deep cavities of the boat or elsewhere
The OIL LEVELS are correct
The COOLING WATER LEVEL in the expansion tank for the fresh water system is
correct.
The proper NAUTICAL CHARTS are on board for the planed voyage
There is enough FUEL on board for the planed voyage
Make sure when filling your fuel tank that there is no open flame on board.
Ventilate the boat and run the engine room fan ?9if fitted) for 4 minutes before
starting the engine. Do not overfill fuel tank.
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3. Engine Component Guide
1. AIR FILTER
2. FUEL FILTER
3. SOLENOID
4. OIL SUMP PUMP
5. SEA WATER PUMP
6. OIL FILLER
7. ALTERNATOR
8. OIL FILTER
9. START MOTOR
10. WATER FILLER
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4. Running Instructions
4.1 Starting the engine
4.1.1 Switch on the main switch, Start the engine room fan (if fitted) and allow it to
run for several minutes before starting the engine.
4.1.2 Check the fuel cock and bottom sea water cock are in open position. Pump
out any water in the boat with the bilge pump.
4.1.3 Release the throttle control from the gear shift control as follows: press the
release button (1) in when the lever is in the neutral position, and then move the
lever slightly forwards. Release the button. The control lever will now operate the
engine speed only.
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4.1.4 Cold start: Turn the starter key to position ON. The lamps of REV meter and
oil pressure light up.
4.1.5 Press the test button to make sure that the alarm is working.
4.1.6 Turn the starter key to position 1, the solenoid will release the fuel pump.
4.1.6 Turn the starter key to position heater and keep for 3 seconds, turn the key to
position start, the start motor will work, release the key when the engine has started.
When the engine is running, the key should be in position 1. Before restarting the
engine, return the key to position OFF.
4.1.7 Immediately after starting the engine, check that the oil pressure lamp and
water temperature lamp and that alarm is not sounding, if the alarm is sounding, stop
the engine immediately and investigate the case.
4.1.8 If the engine temperature or oil pressure lamps light up and alarm sounds,
either the engine temperature is too high or the oil pressure is too low, and you
should stop the engine and investigate the case.
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4.1. 9 The single control lever combines the throttle and gear shift functions.
F= Forward
R= Reverse
N= Neutral
T= Throttle
WARNING! Never change travel direction before the engine has returned to
idling speed.
4.1.10 For best results, do not run the engine at maximum revolutions for long
periods.
4.1. 11 Stop the engine by key switch at once if the alarm sounds and the signal
lamps light up.
4.1. 12 When under sail, the control lever should be in the neutral position if the
propeller is a fixed propeller. If the propeller is a folding propeller, the control lever
should be in the reverse position. Start the engine and run it for 5 minutes every
ten hours when on long-distance cruises.
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4.1.13 Note: Do not switch off the main switch before the engine has stopped.
4.2 Shutdown Procedure
4.2.1 Before shutting down the engine, it should be allowed to idle for a few
minutes, with the control lever in the neutral position.
4.2.2 Stop the engine by key switch when the engine is idling.
4.2.3 Switch off the main switch. IMPORTANT! The main switch must never be
switched off until the engine has stopped. Close the fuel and cooling water cock
during long intervals between using. Before leaving the boat, check that no
leakages have occurred.
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