Sole Diesel 10 GSC User manual

Introduction
Solé, S.A. C-243 b, km 2 · 08760 Martorell (Barcelona) ·Tel. [phone] · www.soleDiesel.com · [e-mail]
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Operator’s Manual Marine Diesel Gensets
Marine
generator sets
Operator’s manual
TYPE APPROVAL (DNV)
10 GSC 12 GSAC
11 GTC 14 GTAC
14 GSC 17 GSAC
17 GTC 20 GTAC
U_XXXX_EN
Revision 2
U_CTGR3344T_EN
Revision 1

Introduction
Solé, S.A. C-243 b, km 2 · 08760 Martorell (Barcelona) ·Tel. [phone] · www.solediesel.com · [email protected]
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Marine Diesel gensets. Operator’s Manual.
Introduction
Presentation
Dear Customer,
First, we would like to thank you for choosing a Solé Diesel product. We recommend that you
read this manual carefully before carrying out any of the operations and keep it close at hand, near
the genset, as it can be of great use in the future.
Our goal as a manufacturing company is that you enjoy our product, regardless of the use you
make of it. The equipment manufactured in Solé Diesel facilities is designed to offer the highest
performance in the most demanding operating conditions.
The images, text and information contained in this manual are based on the product’s
features at the time of publication. Solé Diesel reserves the right to modify this document without prior
notice.

Table of contents
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Marine Diesel gensets. Operator’s Manual.
Table of contents
Introduction .......................................................................................................................................... 2
Table of contents.................................................................................................................................. 3
Safety precautions and instructions..................................................................................................... 6
Engine labels ...................................................................................................................................... 8
Solé Diesel warranty............................................................................................................................. 2
Section 1 –Genset Information ........................................................................................................... 5
1.1. Genset Identification................................................................................................................. 5
1.2. Genset parts identification ....................................................................................................... 6
Section 2 –Transport, Handling and Storage ...................................................................................... 7
2.1. Reception .................................................................................................................................. 7
2.2. Transporting and Handling the Packed Genset ...................................................................... 7
2.3. Transporting and Handling the Unpacked Genset .................................................................. 8
2.4. Storage of Packed and Unpacked Genset............................................................................... 8
Section 3 –Installation ........................................................................................................................ 9
3.1. Genset installation.................................................................................................................... 9
Section 4 –Operation ........................................................................................................................ 10
4.1. Prestart checklist .................................................................................................................... 10
4.2. Genset Operation at Low Temperatures................................................................................ 10
4.3. Winterzation and Preservation ............................................................................................... 11
4.4. Maintenance during the storage............................................................................................ 12
4.5. Restoration of Operational Conditions................................................................................... 12
Section 5 –Systems and Scheduled Maintenance............................................................................ 13
5.1. Operating Description ............................................................................................................. 13
5.2. Periodic Maintenance Schedule ............................................................................................ 13
5.3. General .................................................................................................................................... 15
Maintenance task. Screw tightening, fastening ............................................................................. 15
Maintenance task. Valve clearance inspection .............................................................................. 15
Maintenance task. Compression pressure inspection ................................................................... 16
5.4. Lubrication System ................................................................................................................. 17
Circuit description............................................................................................................................. 17
Oil specifications .............................................................................................................................. 17
Maintenance task. Oil filter change................................................................................................. 17
Maintenance task. Oil level check................................................................................................... 17
Maintenance task. Oil fill / change ................................................................................................. 18
5.5. Fuel System ............................................................................................................................. 18

Table of contents
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Marine Diesel gensets. Operator’s Manual.
Fuel specifications............................................................................................................................ 19
Maintenance task. Fuel level inspection......................................................................................... 19
Maintenance task. Fuel tank clean ................................................................................................. 19
Maintenance task. Water separator filter purge ............................................................................ 19
Maintenance task. Fuel filter change.............................................................................................. 19
Maintenance task. Injection pump inspection................................................................................ 20
Maintenance task. Injector inspection............................................................................................ 20
Maintenance task. Bleeding air from the fuel system ................................................................... 21
5.6. Cooling system ........................................................................................................................ 21
Coolant specifications ...................................................................................................................... 22
Maintenance task. Coolant check ................................................................................................... 22
Maintenance task. Coolant fill / change ......................................................................................... 22
Maintenance task. Seawater filter inspection ................................................................................ 23
Maintenance task. Seawater pump impeller inspection................................................................ 23
5.7. Inlet and Exhaust System ....................................................................................................... 23
Exhaust circuit description............................................................................................................... 23
Maintenance task. Air filter inspection ........................................................................................... 25
Maintenance task. Exhaust gas, noise and vibrations inspection ................................................ 25
5.8. Electrical System..................................................................................................................... 25
Battery............................................................................................................................................... 25
Circuit protection .............................................................................................................................. 26
Maintenance task. Incandescent glow plug inspection ................................................................. 26
Maintenance task. Starter motor inspection .................................................................................. 26
Maintenance task. Alternator belt tension inspection ................................................................... 26
Maintenance task. battery level ...................................................................................................... 27
5.9. Alternator................................................................................................................................. 27
Maintenance task. control of windings and electrical insulation .................................................. 27
Maintenance task. Control of bearings ........................................................................................... 27
Maintenance task. Cleaning and lubrication .................................................................................. 28
Section 6 –Troubleshooting .............................................................................................................. 29
Section 7 –Technical specifications .................................................................................................. 34
Section 8 –Parallel operation elements ............................................................................................ 44
8.1. Controller Connections................................................................................................................ 44
Operation .......................................................................................................................................... 44
8.2. Magnetic speed sensor (Pickup) ................................................................................................. 44
Installation ........................................................................................................................................ 44
8.3. Electronic control unit (ECU) ....................................................................................................... 45

Table of contents
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Marine Diesel gensets. Operator’s Manual.
Connections ...................................................................................................................................... 45
Adjustments before engine startup................................................................................................. 46
Start the engine ................................................................................................................................ 46
8.4. Electrical actuator ....................................................................................................................... 47
8.5. Parallel operation troubleshooting.............................................................................................. 47
Magnetic speed sensor .................................................................................................................... 47
Electronic control unit and governor (ECU) ..................................................................................... 47
Section 9 –Control Panel................................................................................................................... 49
Section 10 –Alternator connections.................................................................................................. 79
10.1. Regulator connections............................................................................................................ 82
Section 11 –Wiring diagrams ............................................................................................................ 84
Section 12 –Overall dimensions ....................................................................................................... 89
Section 13 –Instructions to replace and remove .............................................................................. 94
Section 14 –Inspection prior to the delivery of generator sets ......................................................... 95
Maintenance log................................................................................................................................. 97

Safety precautions and
instructions
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Marine Diesel gensets. Operator’s Manual.
Safety precautions and instructions
Solé Diesel is concerned for your safety and your machine’s condition. Safety Precautions and
Instructions are one of the primary ways to call your attention to the potential hazards associated with
our engine operation. Follow the precautions listed throughout the manual before and during operation
and maintenance procedures for your safety, the safety of others and the performance of your engine.
Types of Safety Precautions:
Indicates the presence of a hazard that can cause severe personal injuries, death or
substantial property damages.
Indicates the presence of a hazard that will or can cause minor personal injury or property
damages.
Communicates installation, operation and maintenance information that is safety related but
not hazard related.
Servicing the fuel system and combustible materials. A flash fire can cause severe injury or
death.
Do not smoke or permit flames or sparks near the fuel injection system, fuel line, fuel filter,
fuel pump, or other potential sources of spilled fuels or fuel vapors. Never add fuel to the
tank while the engine is running because spilled fuel may ignite on contact with hot parts
or from sparks.
Catch fuels in an approved container when removing the fuel line or fuel system. Keep the fuel lines
and connections tight and in good condition. Do not replace flexible fuel lines with rigid lines and use
flexible sections to avoid fuel line breakage caused by vibrations.
Keep the compartment and the engine clean and free of debris to minimize the risk of fire.
Servicing the air cleaner. A sudden backfire can cause severe injury or death.
Do not operate the engine with the air cleaner/silencer removed.
Combustible materials. A fire can cause severe injury or death.
Engine fuels, fuel vapours and combustible materials are flammable and explosive. Handle these
materials carefully to minimize the risk of fire or explosion. Equip the compartment or
nearby area with a fully charged fire extinguisher.
In case of fire do not open sound shield compartment and follow these instructions:
- Shut down engine(s)
- Continuously discharge entire contents of a halon or CO2 portable fire extinguisher
(or other provision) immediately.

Safety precautions and
instructions
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Marine Diesel gensets. Operator’s Manual.
Carbon monoxide (CO) can cause severe nausea, fainting or death.
Engine exhaust gases contains carbon monoxide gas. Carbon monoxide is an odourless, colourless,
tasteless, no irritating gas that can cause death if inhaled for even a short time.
Get fresh air and do not sit, lie down or fall asleep if anyone shows signs of carbon monoxide poisoning:
-Light-headedness, dizziness
-Physical fatigue, weakness in joints and muscles. Sleepiness, mental fatigue,
inability to concentrate or speak clearly, blurred vision. Stomachache, vomiting,
nausea.
Keep the area around the battery well ventilated. While the engine is running or the
battery is charging, hydrogen gas is produced which can be easily ignited.
Never allow battery fluid (battery contains sulfuric acid) to come in contact with
clothing, skin or eyes. Always wear safety gloves and protective clothing when servicing
the battery. If battery fluid contacts the eyes and/or skin, immediately flush the
affected area with a large amount of clean water and obtain prompt medical treatment.
Before working on the engine or connected equipment, disable the engine as follows:
(1) Disconnect the power input from battery.
(2) Disconnect the battery cables. Remove the negative (-) lead first when
disconnecting the battery. Reconnect the negative (-) lead last when reconnecting the
battery.
Follow these precautions to prevent the starting of the engine by engine controller, remote start/stop
switch, or engine start command from a remote computer.
Never remove the cooler cap if the engine is hot. Steam and hot engine coolant will
spurt out and seriously burn you. Allow the engine to cool down before you attempt to
remove the cooler cap.
Read the engine operator's manual and understand it before operation and maintenance of the
engine, to ensure that it continues operating practices and maintenance procedures.
Hearing protection. Use to avoid hearing loss when handling the motor.
1. The installer / operator of the engine has to wear suitable CLOTHING for the workplace and the
situation; in particular, avoid loose clothes, chains, bracelets, rings and all accessories that could
become entangled with moving parts.
2. The installer / operator of the engine has to wear personal protective equipment such as gloves,
work shoes, eye and hearing protection as required by the task.
3. The area in which the operator is working has to be kept tidy and free of oil and other liquid spillages
and solid waste (metal chips, etc.).

Safety precautions and
instructions
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Marine Diesel gensets. Operator’s Manual.
Engine labels
If the engine does not start after several attempts to crank may
cause water entering the engine. In this situation it is
recommended:
1) Close the seacock.
2) Drain the water from the exhaust system in the water
trap.
3) Do not try to restart the engine until the cause of the
start fail is identified.
The engine and the gearbox are supplied without any fluid inside. Consult the
manual to follow the installation procedure and commissioning as well as the
fluid capacity - coolant, oil and oil of gearbox
Moving parts. Keep hands, feet, hair, clothing and test leads away from the belts
and pulleys when the engine is running. Replace guards, screens and covers before
operating the engine.
Read the engine operator's manual and understand it before any
operation and maintenance of the engine, to ensure that it continues
operating practices and maintenance procedures insurance.
Dangerous voltage. Operate the engine only when all guards and
electrical panels are ready.
Hot parts, coolant and steam. Stop the engine and let it cool down
before touching or removing any engine part.
Moving parts. Keep hands, feet, hair, clothing and test leads away
from the belts and pulleys when the engine is running. Replace
guards, screens and covers before operating the engine.
Heavy material. Engine is a heavy element, use the right tools for
transportation and handling.
Do not use the motor as a step. Use it as a step can cause engine
damage plus cause undesired operation.
Connection point of the battery cables to the engine. Red cable (positive) and
black cable (negative).
Engine exhaust line installation label, above and below the waterline. See 6.7. Intake and exhaust
system.

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Marine Diesel gensets. Operator’s Manual.
Solé Diesel warranty
Read the manual and documents delivered with each engine before carrying out any of the
operations or presenting any queries. The engine is supplied without any liquids. Ensure that the
liquids used match the specifications contained in Solé Diesel manuals.
The application of the conditions described in this document shall only be effective for
engines or generator sets that have been invoiced after November 4, 2011.
Solé Diesel limited warranty
Solé Diesel guarantees that at the time of shipment all its engines and generator sets comply
with the provided specifications and do not have any manufacturing defects.
The limited warranty provided by Solé Diesel enters into force from the time of sale to the firs
end-purchaser or user of the engine or generator ser. In the event that the product is not immediately
delivered to the end-customer, the warranty shall enter into force 6 months after the date of sale. Any
limited warranty period that has not elapsed can be transferred to the following purchaser (s).
Unless authorised otherwise by Solé Diesel, the warranty periods are applied according to the
time elapsed in months from the date of purchase or the limit of hours of operation (whichever occurs
first) listed in the following table:
Solé Diesel extended warranty
Solé Diesel an extended period of coverage for the following components: engine block,
cylinder head, crankshaft, camshaft, flywheel housing, timing gear housing, timing gear, conrod.
Limited Warranty Coverage Periods
Product
Pleasure
Comercial
Months
Hours
Months
Hours
Extended Coverage Periods
Product
Pleasure
Comercial
Months
Hours
Months
Hours
Propulsion Engines
24
1500
Generator Sets
24
1000
Propulsion Engines 36 1000 122000
Generator Sets 36 1000 121000

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Marine Diesel gensets. Operator’s Manual.
Restrictions
Coverage:
a) To validate the warranty is necessary fill and send the inspection prior to the delivery of
propulsion engines or genset to Solé Diesel through an official installer. See SECTION 14.
b) The warranty covers any failure of the product under normal opera- ting conditions caused by
a defect in manufacturing.
c) The warranty covers the labour costs necessary to replace and/or repair the defective original
components, according to Solé Diesel standards of excellence. The period covered for these
operations is limited to 4 hours.
d) The warranty covers reasonable costs of travel required to carry out the necessary operations.
The travel distance is limited to 300 kilometres in conjunction to a travel time of 3 hours.
Excluded from coverage:
a) If Solé Diesel products are installed and used alongside other products not designed or
manufactured by Solé Diesel that affect their operation, the warranty shall apply exclusively
to the Solé Diesel products and shall not apply if the products from another manufacturer are
inappropriate for use alongside Solé Diesel products or are the cause of the failure or poor
operation of our products.
b) The warranty doesn’t will be effective if don't filled correctly and send the inspection prior to
the delivery of propulsion engines and genset to Solé through an official installer. SECTION
14.
c) The warranty shall not apply if the revisions and maintenance services indicated in the User
and Maintenance Manuals have not been adhered to properly. In case of implemented
warranty, supporting document of the revisions and maintenance service should be exhibited,
proving the requirements outlined in the manuals have been followed.
d) Deterioration resulting from time of storage exceeding 6 months and/or storage conditions
that do not comply with the procedures described in the User and Maintenance Manuals.
e) Deterioration resulting from not complying with the procedure for winter storage while the
engine is not in service, as described in the User and Maintenance Manuals.
f) Faults due to negligence, lack of service, accidents, abnormal use and inadequate service or
installation.
g) Faults due to the use of components not manufactured or sold by Solé Diesel.
h) Faults due to electrical installations that do not comply with Solé Diesel design specifications
or are not expressly approved by Solé Diesel.
i) Faults due to the use of and operation with fuels, oils or lubricants that are not authorised by
Solé Diesel.
j) Faults due to water entering the cylinder(s) through the exhaust system.
k) Faults in propulsion engines due to the use of a propeller that is inadequate for the load or
application. We recommend contacting Solé Diesel to consult the choice of the correct
propeller(s).
l) Failure for general omission of the procedures described in the User and Maintenance
Manuals.
m) Components subjected to normal operating wear and tear.
n) n) Costs due to phone communications, loss of time or money, discomfort, launching,
grounding, removal or replacement of vessel parts or materials because the design of the
vessel makes it necessary to do so to access the engine, and damage and/or accidents
caused because of a failure.

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Marine Diesel gensets. Operator’s Manual.
Responsibilities
Responsibilities of the manufacturer:
The obligations of Solé Diesel are restricted to repairing the defective parts or, IF DEEMED
APPROPRIATE BY Solé Diesel, returning the amount of the purchase or replacing the parts to prevent
poor operation resulting from defective materials or faults in the manufacture covered by the warranty.
Solé Diesel reserves the right to modify the design of any of its products without taking on any
obligation to modify a product that has been manufactured previously.
This manual, as well as technical documentation, manuals or pamphlets may undergo
modifications without prior notice.
Responsibilities of the purchaser:
The purchaser shall be responsible for the care, operation and maintenance of the product in
compliance with the contents of the User and Maintenance Manuals. The purchaser shall provide
proof of all the maintenance services performed on the product. The costs of said services and that of
the components and liquids replaced during said services shall be at the expense of the purchaser.
The maintenance operations described in this manual shall be performed during the Warranty
Contract Periods (Limited and Extended Coverage) by an AUTHORISED Solé Diesel DEALER. Non-
compliance with this condition shall void the warranty in all its terms. In such an event, the materials
(oil, filters, etc.) and labour involved shall be at the expense of the purchaser. The purchaser should
keep the invoice of the work performed as proof.
If the service is not covered by the warranty, the purchaser must pay for all labour performed,
the associated materials and any other expense related to the service.
All shipments of products or components sent by the purchaser for inspection and repair shall
be paid in advance by the purchaser.
After-sales service contact
Claims shall be presented during the warranty period to the nearest authorised Solé Diesel
dealer (see chart of Solé Diesel Dealers), who shall take care the service covered by the warranty.
The purchaser must provide a proof of purchase and date of purchase by presenting the invoice to the
authorized dealer for the purchase of the product served or a copy of it. Claims under warranty shall
not be dealt with by the dealer until the date of purchase has been verified.
The following information must also be provided by the purchaser:
a) Owner’s name, address, and contact telephone number.
b) Product model and serial number.
c) Number of service hours of the product.
d) Detailed description of the problem.
e) Information regarding any repair or installation performed by a service not included in the
Solé Diesel distribution network, as well as the services performed.
For an updated list of our distribution network, visit Dealers section in our web page
www.soleDiesel.com.
Or request this information by contacting Solé Diesel at:
e-mail: [email protected]
Phone: [phone]

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Marine Diesel gensets. Operator’s Manual.
Section 1 –Genset Information
1.1. Genset Identification
Identification label
The nameplate is located above the rocker cover. The
characteristics plate of genset it’s located above the alternator
case.
The characteristics plate of canopy genset it’s located outside, as shown in the following picture:
GENSET SERIAL NUMBER:
In addition, all gensets are marked with the serial number on the block, on the fuel injection pump.
The standard genset can operate at temperatures between -18 °C and + 45 °C.
Serial number
marked

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Marine Diesel gensets. Operator’s Manual.
1.2. Genset parts identification
Gensets: 7 GSC / 8 GSAC / 8 GTC / 10 GTAC / 10 GSC / 12 GSAC / 11 GTC / 14 GTAC / 14 GSC / 17
GSAC / 17 GTC / 20 GTAC DNV
PIECE
ELEMENT
1
Oil filter
2
Oil level stick
3
Oil fill cap
4
Oil drain tuve
5
Fuel filter
6
Manual priming
7
Fuel regulator
8
Fuel feed pump
9
Nozzles
10
Air inlet elbow
11
Wet exhaust elbow
12
Turbocharger
13
Air filter
14
Sea water pump
15
Fresh water pump
16
Heat exchanger
17
Anode
18
Coolant drain plug
19
Coolant fill plug
20
Starter
21
Alternator AC
22
Belt guard
23
AC alternator
24
Stop solenoid
25
Glow plug
26
ECU (parallel version)
28
Pressure control
29
Temperature switch
30
Oil pressure transmitter
31
Oil pressure control
32
Thermostat
34
Oil thermostat
35
Pick up
36
Fuel leak alarm
37
Anti-vibration mounts

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Marine Diesel gensets. Operator’s Manual.
Section 2 –Transport, Handling and Storage
2.1. Reception
When the genset is delivered make sure that the packing has not been damaged during transport
and that it has not been tampered with or that components inside the packing have been removed
(see information marked on covers, bases and cartons).
Place the packed genset as close as possible to the place of installation and remove the packing
material, checking that the goods supplied correspond to the order specifications.
If you notice damage or missing parts, inform Solé DieselS.A. after-sales departments and the
carrier immediately and forward photographic evidence of the damage.
After inspecting the goods if you notice damage, write a reservation on the delivery note. Have the
carrier countersign the note and advise Solé DieselS.A., preferably by mail ([e-mail]).
2.2. Transporting and Handling the Packed Genset
When lifting and transporting the genset use EXCLUSIVELY a forklift or bridge crane of appropriate
load capacity, with chains equipped with safety hooks suitable for lifting the load.
The use of any other system automatically invalidates the insurance guarantee against possible
damage to the genset.
To unpack the genset, you must follow these steps:
1. Remove the cardboard crate.
2. Lift the genset using a forklift and
suitable chains, which hook to the
genset eyebolts.
3. Transfer the genset to the intended
position of installation.
4. Remove the wooden base.
5. Begin installation operations.

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Marine Diesel gensets. Operator’s Manual.
2.3. Transporting and Handling the Unpacked Genset
When the genset is unpacked and ready for transport, use EXCLUSIVELY the appropriate lifting
eyebolts.
2.4. Storage of Packed and Unpacked Genset
If the genset is left idle for prolonged periods, the client must check the possible conditions of
conservation in relation to the place of storage.
If the genset is unused for prolonged periods and stored, observe all the relative technical
specifications.
The treatment of the genset for storage is guaranteed for 6 months after the time of delivery.
If the user decides to start the genset after a long-time period, this must be done in the
presence of an authorized technic.
Gensets: 7 GSC / 8 GSAC / 8 GTC / 10 GTAC DNV:
Gensets: 10 GSC / 12 GSAC / 11 GTC / 14 GTAC / 14
GSC / 17 GSAC / 17 GTC / 20 GTAC /

Installation
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Marine Diesel gensets. Operator’s Manual.
Section 3 –Installation
3.1. Genset installation
Follow these steps to install the genset:
1. FIX GENSET.
2. CONNECT EXHAUST OUTLET.
1. WET EXHAUST OUTLET
2. DRY EXHAUST OUTLET + SEAWATER OUTLET
3. CONNECT SIPHON BREAKER. (if installed)
4. CONNECT SEAWATER INLET.
5. CONNECT FUEL INLET.
6. CONNECT LEAK COOLANT OUTLET.
7. FILL WITH OIL.
8. FILL WITH COOLANT.
9. CHECK EACH PIPE CONNECTION for oil or coolant leaks.
10. CONNECT TO EARTH.
11. PRIME THE FUEL SYSTEM.
12. CONNECT TO CONTROL PANEL.
13. CONNECT TO BATTERY. Follow label battery connection into the genset.
It is necessary to install a waterlock (supplied as accessory) in the exhaust system to avoid
water ingestion.

Operation
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Marine Diesel gensets. Operator’s Manual.
Section 4 –Operation
4.1. Prestart checklist
Follow these checks and inspections to ensure the correct genset operation. In addition, some checks
require verification after unit starts.
AIR CLEANER: Check for a clean and installed air cleaner element to prevent unfiltered air from
entering the genset.
AIR INLETS: Check for clean and unobstructed air inlets.
BATTERY: Check for tight battery connections.
COOLANT LEVEL: Check the coolant level according to coolant circuit capacity.
DRIVE BELTS: Check the belt condition and tension of the coolant pump and battery charging
alternator belt.
EXHAUST SYSTEM: Check for exhaust leaks and blockages. Check the silencer and piping condition
and check for tight exhaust system connections.
Check that the exhaust outlet is unobstructed.
FUEL LEVEL: Check the fuel level and keep the tank(s) full to ensure adequate fuel supply.
OIL LEVEL: Maintain the oil level below dipstick high mark and above dipstick low mark.
OPERATING AREA: Check for obstructions that could block the flow of admission air.
SEAWATER PUMP PRIMING: Prime the seawater pump before initial start-up. To prime the pump:
-Close the seacock.
-Remove the hose from the seawater-filter outlet.
-Fill the hose and seawater pump with clean water.
-Reconnect the hose to the water filter outlet.
-Open the seacock.
Confirm seawater pump operation on start-up as indicated by water discharge from the exhaust outlet.
4.2. Genset Operation at Low Temperatures
Whenever the atmospheric temperature drops below zero, the following series of
circumstances occur:
▪The cooling liquids may freeze.
▪The oil becomes thicker.
▪There is a drop in the voltage at the battery terminals.
▪The inlet air temperature is low and the genset has difficulty in starting.
▪The fuel loses fluidity.
To prevent the damage caused by low temperature operation, the genset should be prepared:
1. Use special low temperature coolant or suitable anti-freezing agent concentration.
2. Close the seawater cock, when the genset is stopped. Open the seawater filter cover and start
the genset adding a mixture of freshwater and suitable anti-freezing agent concentration (see
package labels) until the seawater circuit is filled completely. Stop the genset and replace the
seawater filter cover. Before starting the genset again, open the seawater cock.
Repeat this operation whenever the genset is used at temperatures below 0ºC.
3. Use oil with suitable quality and viscosity. SAE 15W40 is recommended. Under extreme
conditions contact with technical support.

Operation
Solé, S.A. C-243 b, km 2 · 08760 Martorell (Barcelona) ·Tel. [phone] · www.solediesel.com · [email protected]
11
Marine Diesel gensets. Operator’s Manual.
4. Cover battery with an adequate material to protect it against the cold. Check that the battery is
fully charged.
It is also advisable to use a dielectric spray on the electrical connections.
5. When starting the genset, make sure that the glow plugs become hot enough.
6. If necessary, replace the Diesel oil by a specified Diesel oil type for low temperatures. The
accumulation of impurities in the fuel tank could cause faulty firing.
All gensets not in use are subject to rusting and corrosion of machined surfaces that are not
protected with a paint coating. The degree of corrosion depends on meteorological changes and
climatic conditions. The following recommendations are therefore of a general nature but they will
help prevent or reduce the risk of damage due to rusting.
4.3. Winterization and Preservation
If the boat is not going to be used for a long period of time or during the winter, certain tasks must
be carried out to keep it in perfect operating condition. If there is no care, the inside parts can oxidize
and cause damage on the genset. When the genset is stored, steps indicated below must been follow:
1. Clean the outer surface of the genset.
2. Bleed the seawater circuit by filling it with fresh water. Fill the seawater circuit again with a
mixture of fresh water and anti-freezing agent.
3. Remove the impeller from the seawater pump, clean it with fresh water and store it in place
protected from moisture and sunlight.
4. Renew and refill the heat exchanger to the maximum level with a mixture of fresh water and
anti-freezing agent.
5. Renew the oil and oil filter in the genset.
6. Cover the air intake.
7. If the fuel tank is small, empty it completely and clean it; fill it up again with a mixture of Diesel
and anti-corrosion additive. Solé S.A. recommends DIECYL PLUS. Add one measure of this
additive for every 25 litres of Diesel. On the other hand, if the fuel tank is large, add 1 litre of
this additive for every 500 litres of Diesel.
8. Clean and dry the area where the genset is installed.
9. Loosen the belts.
10. Apply dielectric spray on the electrical connection, disassemble the battery and charge it
several times during the time it is not being used.
11. Apply moisture repellent spray on the motor.

Operation
Solé, S.A. C-243 b, km 2 · 08760 Martorell (Barcelona) ·Tel. [phone] · www.solediesel.com · [email protected]
12
Marine Diesel gensets. Operator’s Manual.
4.4. Maintenance during the storage
During the long genset storage, it has to be stored inside a ventilated area and free of
humidity.
When the genset stay stopped for 3 months or more, inside parts can be oxidize and lost the
oil film. As a result, the genset could size up after the storage. To avoid this, the genset must work
periodically during the storage.
Realize the following steps at least once per month:
1. In case that has a battery next to the genset, check the electrolyte level and fill it.
2. Start the genset during approximately 10 seconds.
3. Stop the genset for 1 minute. Repeat this action two or three times.
4. Be sure that oil pressure of the genset increase.
5. Get the genset work during 5 or 10 minutes without load, as maintenance operation.
4.5. Restoration of Operational Conditions
When starting up the genset again after winter lay-up, certain operations must be performed.
Follow these steps:
1. Fill the fuel tank with clean Diesel. The mixture of Diesel oil and anti-corrosion additive in tank
for winter lay-up can be used to operate the genset.
2. Get the genset work during 5 or 10 minutes without load, as maintenance operation.
3. Check the fuel filter. If the filter is clogged, replace the filter.
4. Renew the oil in the genset.
5. Check the condition of coolant circuit’s rubber hoses.
6. Reconnect the battery and apply a layer of neutral Vaseline to the battery terminals.
7. Remove the nozzle supports and clean them. If possible, verify the setting of the nozzles at a
workshop. Then install the clean nozzles.
8. Connect the cooling and exhaust system. Open the seawater cock.
9. 9. Verify whether there are any leaks in the fuel, coolant and oil systems.