Yanmar 6CXM-GTE2 Manuale utente
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Operation Manual
Yanmar Marine Diesel Engine
6CXM-GTE2
Be sure to read this manual for safe and proper operation.
Store this manual carefully after use.
DANGER
WARNING
CAUTION
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Introduction
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MARINE DIESEL ENGINE 6CXM-GTE2
Thank you for purchasing a Yanmar Marine
Diesel Engine.
This Operation Manual describes the operation,
maintenance, inspection and handling precautions for
the 6CXM-GTE Yanmar Marine Diesel Engine.
1. For safe operation:
Safety indications, safety precautions, explanation
and use.
2. Explanation of the product:
Specifications for this series and basic operation
principles.
3. Preparation for operation:
Fuel, lube oil, cooling water, etc., check and supply.
4. Operation:
Starting, speed regulation, stopping and long-term
storage.
5. Maintenance & inspection:
Periodic inspection, inspection items and time
period, and detailed explanation.
6. Trouble and troubleshooting:
Simple problems and table of troubleshooting
measures.
• Read this Operation Manual carefully before
operating the engine to ensure that it is used
correctly and that it stays in the best possible
condition.
• Keep this Operation Manual in a convenient place for
easy access.
• If this Operation Manual is lost or damaged, order a
new one from your dealer or distributor.
• If giving your engine to someone else, be sure to
attach this Operation Manual.
• Constant efforts are made to improve the quality
and performance of Yanmar products, so some
details included in this Operation Manual may differ
slightly from your engine. If you have any questions
about this, please contact your Yanmar dealer or
distributor.
California Proposition 65 Warning
Diesel engine exhaust and some of its constitutions are
known to the State of California to cause cancer, birth
defects and other reproductive harm.
Battery posts, terminals, and related accessories contain
lead and lead compounds, chemicals known to the State of
California to cause cancer and reproductive harm. Wash
your hands after handling.
Operation Manual
Models: Marine Engine 6XCM-GTE2
Code No. 49961-205100
All Rights Reserved, Copyright (c) YANMAR CO., LTD. 2003
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Index
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MARINE DIESEL ENGINE 6CXM-GTE2
1. For Safe Operation
1.1 Warning Symbols
1.2 Safety Precautions
1.3 Location of Product Safety Labels
2. Product Explanation
2.1 Use & Driving System
2.2 Engine Specifications
2.3 Location of Component
2.4 Operation Equipment
2.4. 1 Instruments
3. Before Operation
3.1 Fuel, Lube Oil and Cooling Water
3.2 Supplying Fuel
3.3 Supplying Engine Lube Oil
3.4 Supplying Cooling Water
3.5 Cranking
3.7 Checking the Lube Oil and Cooling Water
4. How to Operate
4.1 Inspection Before Starting
4.2 Checking the Instrument Panel and Alarm
Devices
4.3 Starting
4.4 Adjusting the Engine Speed
4.5 Check During Operations
4.6 Stopping the Engine
4.7 Operation Procedure
4.8 Long-Term Storage
5. Maintenance & Inspection
5.1 List of Periodic Inspections
5.2 Periodic Inspection Items
5.2.1 Inspection After Initial 50 Hrs. of Operation
5.2.2 Inspection Every 50 Hours
5.2.3 Inspection Every 250 Hrs. or 1 yr
5.2.4 Inspection Every 500 Hrs. or 2 yrs.
5.2.5 Inspection Every 1000 Hrs. or 4 yrs.
5.3 Replacement Parts
6. Trouble and Troubleshooting
6.1 Simple problems and the appropriate
countermeasures
6.2 Consulting Your Yanmar Dealer or Distributor
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For Safe Operation
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MARINE DIESEL ENGINE 6CXM-GTE2
Following the precautions described in this manual
will enable you to use this engine with complete
satisfaction. Failure to observe any of the rules and
precautions, however, may result in injury, burns,
fires and engine damage. Read this manual carefully
and be sure you fully understand it before beginning
operation.
1.1 Warning Symbols
These are the warning signs, which are used in this
manual and on the products. Pay special attention to
them.
DANGER indicates an imminently hazardous
situation, which, if not avoided, WILL result in death or
serious injury.
WARNING indicates a potentially hazardous situation,
which, if not avoided, COULD result in death or serious
injury.
CAUTION indicates a potentially hazardous situation,
which, if not avoided, MAY result in minor or moderate
injury. It may also be used to alert against unsafe
practices.
The descriptions captioned by
are for
particularly important cautions for handling. If you
ignore them, the performance of your machine may
deteriorate, leading to trouble.
DANGER
WARNING
CAUTION
DANGER
WARNING
CAUTION
DANGER
WARNING
CAUTION
1.2 Safety Precautions
Precautions for Operation
Burns from Scalding
• Never remove the filler cap of the
fresh water cooler while the engine is
still hot. Steam and hot water will spurt
out and seriously burn you. Wait until
the water temperature has dropped,
then wrap a cloth around the cap and
loosen it slowly. After inspection, refasten the filler cap
firmly. If the cap is not secure, steam or scalding water
may be emitted during operation causing burns.
Proper Ventilation of the Battery Area
• Be sure the area around the battery
is well ventilated and there is nothing
which could start a fire. During
operation and charging, hydrogen gas
is emitted from the battery and can
easily be ignited.
Fires from Oil Ignition
• Be sure to use the correct type of
fuel when refueling. Mistakenly filling
with gasoline, or the like, will result in
ignition.
• Be sure to stop the engine before
refueling. If you spill fuel, wipe such
spillage carefully.
• Never place oils or other flammable material close to
the engine as this could result in ignition.
Exhaust Gas Poisoning
• Be sure to establish good ventilation
in the engine room with windows,
vents, or other ventilation equipment.
Check again during operation to be
sure that ventilation is good. Exhaust
gas contains poisonous carbon
monoxide and should not be inhaled.
Moving Parts
• Do not touch the moving parts of the
engine (propeller shaft, V-belt, PTO-
pulley, etc.) during operation or let your
clothing get caught in them as this can
result in injury.
• Never operate the engine without the
covers on the moving parts.
• Before starting the engine, check to see that any
tools or cloths used in maintenance have been
removed from the area.
For Safe Operation
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MARINE DIESEL ENGINE 6CXM-GTE2
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Observe these instructions
for your own safety.
Burns from Contact with Hot Engine Parts
• The whole engine is hot during
operation and immediately after
stopping. The turbocharger, exhaust
manifold, exhaust pipe and engine are
very hot. Never touch these parts with
your body or clothing.
Alcohol
• Never operate the engine while you
are under the influence of alcohol, when
you are ill or feel unwell as this results in
accidents.
Safety Precautions for Inspection
Battery Fluid
• Battery fluid is diluted sulfuric acid.
It can blind you if it gets in your eyes,
or burn your skin. Keep the fluid away
from your body. If you get any on you,
wash it off immediately with a large
quantity of fresh water.
Fire due to Electric Short-Circuits
• Always turn off the battery switch
or detach the earth cable (-) before
inspecting the electrical system. Failure
to do so could cause short-circuiting
and fires.
Precautions for Moving Parts
• Stop the engine before you service it.
If you must inspect while the engine is
operating, never touch moving parts.
Keep your body and clothing well clear
of all moving parts as this could result
in injury.
Precautions for Removing Hot Oil and Water
to Prevent Burns
• If extracting oil from the engine while
it is still hot, do not let the oil splash
on you. To avoid getting scalded, wait
until the temperature has dropped
before removing cooling water from the
engine.
Do not alter the diesel engine.
Rebuilding the engine or altering parts to increase
the speed or the amount of fuel discharged, etc., will
make operation unsafe and result in damage and
shortening of engine life.
Disposal of waste materials
• Save oil or liquids to be disposed of in a container.
Never dispose of waste oil or other fluids outside, in a
sewer, river, or the sea.
• Treat waste materials safely observing all regulations
and laws. Ask a waste recovery company to collect
and dispose of it.
Fore Safe Operation
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MARINE DIESEL ENGINE 6CXM-GTE2
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To insure safe operation, product safety labels have
been attached. Their location is shown in the diagram
below. Keep the labels from becoming dirty or torn
and replace them if they are lost or damaged. Replace
labels as well when parts are replaced, ordering them
in the same manner as the parts.
Product
Safety Labels Parts Code Numbers
128296-07300
128296-07240
128296-07360
128296-07260
For Safe Operation
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MARINE DIESEL ENGINE 6CXM-GTE2
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1.3 Location of Product Safety Labels
2.1 Use & Driving System
This is a light, compact diesel engine for use in
pleasure boats. The engine is equipped with a
turbocharger and an intercooler, which insures
maximum output while preserving lightness and
compact size. It is imperative that the size and
structure of the boat be suited to the engine, in order
to get full performance from your engine. It is equally
important to use the correct driving device and a
propeller of the appropriate size and specifications.
The engine must be installed correctly with safe
cooling water, exhaust piping and electrical wiring.
The PTO work should be easy to use for onboard
equipment. Consult your Yanmar dealer or distributor
when selecting optional parts. When selecting optional
parts, operational and surrounding conditions should
taken into account.
Product Explanation
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MARINE DIESEL ENGINE 6CXM-GTE2
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Product Explanation
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MARINE DIESEL ENGINE 6CXM-GTE2
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2.2 Engine Specifications
Engine Model 6CXM-GTE2
Use Pleasure boat
Type Vertical water-cooled 4-cycle diesel engine
Number of cylinders-Bore X stroke mm 6-11 x 130
Displacement l7.413
Aspiration system Turbocharger
Cont. rating output kW(PS)/rpm 324(440) / 2800
High idling rpm 3250 ±25
Low idling rpm 750 ±25
Combustion system Direct injection
Starting system Electric Starting
Cooling system Constant high temperature fresh water-cooling
Lubrication system Forced lubrication system with gear pump
Direction of rotation (When viewed
from stern side) Crankshaft Counterclockwise viewed from flywheel side
Fuel injection pump In-line type
Fuel injection valve Hole type
Turbocharger Holset HX50
Electric devices
Starter 12V-4.8kW
Alternator 12V-55A
Battery 12V-200Ah
Lube oil capacity lEngine oil (oil pan)
Full/effective 22.8
Cooling water capacity System 20
Sub-tank 1.5
Dimension (LXWXH) mm 1190 x 805 x 905
Dry Mass kg 825
2.3 Location of Component
Product Explanation
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MARINE DIESEL ENGINE 6CXM-GTE2
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Turbocharger Engine plate Fresh water pump
Fresh water tank
Fuel filter
Lube oil
bypass filter Starter Lube
oil cooler
Lube oil filter Seawater pump
Intercooler
Fuel injection
pump
As seen from A
Fresh water
cooler Alternator
Indice
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