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Mase Generators VS 12.8 Y Use And Maintenance Manual

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Marine generator
Model VS 12.8 Y
Rev.: 1
Date: 03/09/2024
Code: 44156
USE AND MAINTENANCE MANUAL
Original instructions in Italian
Mase Generators S.P.A.
Via Tortona, 345
47522 Cesena
+39 0547 354311

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  • Page 1 Marine generator Model VS 12.8 Y USE AND MAINTENANCE MANUAL Rev.: 1 Date: 03/09/2024 Original instructions in Italian Code: 44156 Mase Generators S.P.A. Via Tortona, 345 47522 Cesena +39 0547 354311...

  • Page 3: Table Of Contents

    Technical data VS 12.8 Y ..................3.4.2 Noise levels......................3.4.3 Overall dimensions ....................Intended use ......................Improper or unauthorised use .................. Work area - danger zone ..................Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 4 Check engine oil level .................... 9.4.2 Engine oil replacement ..................9.4.3 Engine oil filter replacement................... Air intake system....................... 9.5.1 Air filter check and cleaning ................... Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 5 Exhaust gas system ....................9.10.1 Exhaust system inspection ..................9.11 Special maintenance....................TROUBLESHOOTING ..................10.1 General information ....................DECOMMISSIONING ..................11.1 Periods of inactivity ....................Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 6 Liability limitation ...................... SPARE PARTS ....................14.1 Recommended spare parts list ................. 14.2 How to order spare parts ..................DOCUMENTATION PROVIDED ..............15.1 Attached documentation provided ................Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 7: General Information

    For greater clarity, some illustrations may represent the machine or some parts without safety devices and protections. Do not use the machine without safety devices and protections. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 8: Storage Of The Manual

    · Stage V - European Regulation (EU) 2016/1628 Internal combustion engine emissions for stationary and mobile machines · UNI EN ISO 12100:2010 · UNI EN ISO 8528-13:2016 Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 9: Consultation Methods

    NOTICE The symbol indicates particularly relevant technical information. SAFETY INSTRUCTIONS The symbol indicates information of particular importance for safety purposes. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 10: Personnel Qualification

    Technician appropriately trained and prepared at the Manufacturer’s training centres who can: · Evaluate the type of work assigned, and recognise possible related risks · Assess the dangers associated with incorrect and negligent behaviour Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 11: Glossary

    Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 12 Any area inside and/or near a machine, in which the presence of a person constitutes a risk to the safety and health of that person. Definition pursuant to Machinery Directive 2006/42/EC Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 13: Unit Of Measurement

    φ power factor kilowatts engine kilowatts Kilo-volt-amperes kilogrammes litres litres / hour millimetres meters seconds °C Celsius degrees sound power level sound pressure dB(A) decibels Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 14: Assistance Service

    Only the Manufacturer’s technical staff or personnel authorised by the Manufacturer have the skills and knowledge necessary to intervene precisely and promptly. For more information refer to: www.masegenerators.com Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 15: Safety

    · Install and use the machine only in environments with adequate characteristics (adequate ventilation, absence of heat sources, etc.). · Do not smoke and/or use open flames (or tools that produce sparks) in work areas or near flammable materials. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 16: Safety Warnings On Noise

    If the noise values exceed the maximum permitted levels, it is the customer’s responsibility to: · Make compliant hearing protection devices available to personnel at risk Check the correct use of protective devices by staff Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 17: Safety Warnings For Use And Operation

    · Always wear appropriate clothing that complies with the provisions of workplace safety regulations. · Do not wear clothing or accessories (bracelets, watches, etc.) that could get caught in moving parts or elements. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 18: Safety Warnings For Maintenance

    · Store the containers with the fluids to be disposed of in a protected place, away from the elements and the risk of fire and/or explosion. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 19: Staff Training

    · Know and be able to carry out the procedures and safety measures necessary to reduce risks during the human-machine interaction. · Know and be able to follow the procedures to use the machine correctly and in safe conditions. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 20: Personal Protective Equipment (Ppe)

    · Risk of exposure to noise Mandatory use of respiratory protection. Use compliant devices to protect the airways against: · Risk of inhalation of dangerous substances (organic vapours, particulates, etc.) Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 21: Safety Pictographs On The Machine

    Comply with the warnings on the safety plates applied to the machine. Keep the safety labels clean and perfectly legible. Replace the damaged plates and reposition them in the same place of origin. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 22 Do not use the machine in closed and/or poorly ventilated environments. If installing and using the machine in closed environments, check the presence of good ventilation (natural or forced). Position of the machine’s main switch. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 23 SAFETY REF. PICTOGRAPH DESCRIPTION Position of the engine lubricating oil level check rod. Earth connection location. Location of lifting points Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 24: Residual Risks

    · Always check that there are no people in the operating areas before starting the machine. · Always stop operation and isolate the machine from power sources before carrying out any intervention (repairs, maintenance, etc.). Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 25 · Always consider and evaluate the presence of other people within the range of exhaust gas emissions. · Take all necessary measures to avoid directing exhaust gases towards other vessels, buildings or people. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 26 · Never place metallic objects between the terminals to check the battery charge level. · Do not charge the battery if it is very cold, hot or damaged. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 27 A high voltage transferred to the load could cause serious damage to people and the machine. · Do not use the circuit breaker in place of the line circuit breaker. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 28 · Comply with the methods of use and the instructions provided in the specific product documentation. · In case of contact with oils and lubricating liquids, take the appropriate measures. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 29 · Exposure for a prolonged period of time to the noise produced by the machine with open casings  WARNING In case of exposure to noise phenomena with values higher than 80 dB(A), always wear the appropriate personal protective equipment (earmuffs). Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 30: Safety Devices

    2. Inspection doors: they can be opened and are used to access the internal parts of the machine. Each door (2) is equipped with a specific opening handle (3). Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 31: Emergencies

    · Remove contaminated clothing (if possible). · Call for help.  WARNING In the event of high pressure fluid projection and consequent contact, call for help immediately. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 32 SAFETY Page intentionally left blank Page intentionally left blank Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 33: Description And Technical Information

    The figure represents an example of an identification plate. 1. Machine name 2. Machine code 3. Serial number 4. Constant power 5. Declared frequency 6. Power factor Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 34 17. Mass 18. CE marking NOTICE The position of the identification plate on the machine is indicated in the paragraph relating to the main components. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 35: Machine Orientation

    The orientation of the machine is defined according to the position of the command and control panel (front area). The figure represents the machine with the indication of the various views. 1. RIGHT 2. LEFT 3. FRONT 4. BACK Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 36: General Description

    6. Command and control panel 7. Fuel filter (fuel pump) 8. Terminal (+) for connection to the battery 9. Terminal (-) for connection to the battery Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 37 24. Engine air filter 25. Engine oil pressure switch 26. Exhaust mixer 27. Inverter 28. Electronic actuator speed regulator 29. Starter relay 30. Alternator DC charger Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 38: Technical Features

    Amps 54 or 52 A Constant power 12.5 kW Power factor cos ø 1 Insulation class Tension stabiliser ±1% Frequency stability ±1% Alternator characteristics   Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 39 Maximum height 575 mm - 22.6 in Dry weight 195 Kg - 430 lb Noise 55 dBA a 7 m (23 ft) Engine characteristics   Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 40: Noise Levels

    · Exposure for a prolonged period of time to the noise produced by the machine with open casings  WARNING In case of exposure to noise phenomena with values higher than 80 dB(A), always wear the appropriate personal protective equipment (earmuffs). Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 41: Overall Dimensions

    DESCRIPTION AND TECHNICAL INFORMATION 3.4.3 Overall dimensions Pos. 20.2 515.5 20.3 22.6 Ø 50 Ø 2 Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 42: Intended Use

    · Avoid fuel stagnation resulting in loss of effectiveness (stale fuel) · Prevent oxidation of electrical contacts · Increase engine life · Increase the reliability of the machine Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 43: Improper Or Unauthorised Use

    · NEVER use the machine without performing the required maintenance operations. · NEVER carry out interventions (repairs, maintenance, etc.) without having stopped operation and cut off the machine from power sources. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 44: Work Area - Danger Zone

    Access to the area (B) is permitted only with operation stopped and with the machine isolated from the power sources. Access to the area (B) is reserved for technicians authorised to carry out repair/maintenance interventions. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 45: Transport And Handling

    The warnings and procedures for transport and handling are provided in the Installation Manual included in the attachment. If such document is missing or if the document is damaged and no longer usable, contact the Manufacturer’s Assistance Service. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 46 TRANSPORT AND HANDLING Page intentionally left blank Page intentionally left blank Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 47: Installation

    If such document is missing or if the document is damaged and no longer usable, contact the Manufacturer’s Assistance Service.   If the machine is not installed immediately, arrange for storage. For more information, refer to 11.1.1 - Short-term storage (machine boxed). Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 48 INSTALLATION Page intentionally left blank Page intentionally left blank Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 49: Commissioning

    During the first 50 hours of engine operation, apply power reduced to 30% of the maximum indicated power. Precaution is essential to allow good engine running-in. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 50: Pre-Operational Check (Daily)

    If marked, perform the DPF filter regeneration operation. · Check that the fuel tap lever (1) is in the OPEN position (A). The lever must not be in the CLOSED (B) position. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 51 · If there is a non-return valve on the seacock (5), check that the circuit section from the pump to the valve is filled. Fill the circuit section manually. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 52: Commands And Tools

    All information on the instrument panel is detailed in the specific Manual provided in the attachment. If such document is missing or if the document is damaged and no longer usable, contact the Manufacturer’s Assistance Service. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 53: Commands Aboard The Machine

    COMMISSIONING Commands aboard the machine 6.4.1 Control panel 1. Control logic (refer to the attached documentation) 2. Emergency switch Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 54: Operation

    In case of first start-up it may be necessary to repeat the start-up procedure in order to eliminate any air residues from the fuel system. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 55 In the event of difficult starting, do not continue to insist but proceed as indicated. · Close the seacock (6). · Start the machine. · Open the seacock (6). Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 56: Machine Stop

    2. Run the machine for a few minutes without drawing electricity. The operation serves to cool the engine gradually. 1. Press the stop button on the instrument panel (1). Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 57: Emergency Stop

    · Press one of the additional emergency stop buttons. The machine stops immediately.  WARNING Do not use the emergency stop button to stop normal machine operation. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 58: Resumption Of Operation After Emergency Stop

    For more information, refer to 6.5.1 - Machine start-up.   NOTICE All information on the instrument panel is detailed in the specific Manual provided in the attachment. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 59: Machine Insulation

    5. Apply the appropriate signage to indicate “Maintenance in progress”. 6. Wait for the machine and all its components to cool.  WARNING When restoring the battery, reconnect the positive terminal (+) first. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 60 COMMISSIONING Page intentionally left blank Page intentionally left blank Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 61: Adjustments

    In case of low load, one of the two groups can be switched off. Automatic start-up and shutdown management of parallel-connected groups is also available. For more information, refer to 12.1 - Accessories Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 62 ADJUSTMENTS Page intentionally left blank Page intentionally left blank Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 63: Maintenance Tables

    The table shows the scheduled maintenance. The frequencies are expressed in hours of machine operation. Icons legend: Ordinary maintenance First time maintenance Condition-based maintenance ˜ ° ä Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 64 ° ˜ ä Coolant level check and top off ˜ ä Sea water pump ˜ ä General checks ˜ ä Sea water pump filter cleaning Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 65 Machine electrical check ˜ ä Efficiency check of emergency stop commands ˜ ä Checking and resetting the battery electrolyte solution level ˜ ä Exhaust system inspection Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 66 ˜ ä Check engine compression ˜ ä Motor solenoid replacement ˜ ä Valve control ˜ ä Checking fuel injection nozzles ˜ ä Fuel pump replacement Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 67 ˜ ä Check clamps and hoses ˜ ä Cleaning and restoring valve seats ˜ ä Fuel injection pump control ˜ ä Fuel injection timer control Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 68 MAINTENANCE TABLES Page intentionally left blank Page intentionally left blank Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 69: Maintenance

    · Restore all safety devices and protections that may have been deactivated and/or removed. · Reassemble all components that may have been removed for safety reasons or to access the intervention areas more easily. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 70: Consumables

    · Use only recommended lubricants (oils, greases). · Do not mix lubricants of different brands and/or characteristics. Failure to comply with these warnings will void the warranty. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 71: Lubricating Oil

    Carry out the scheduled maintenance operations foreseen by the Manufacturer. Correct and regular maintenance allows you to preserve the functional performance and safety level of the machine over time. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 72: General Checks

    · Check that there are no damaged parts · Check that the bolts are tightened correctly · Check that there is no dust inside the air line ducting Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 73: General Checks

    · Check that there is no dust inside the air line ducting · Check the sea water intake system · Check clamps and couplings · Check the electrical system Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 74: Engine

    · Dispose of fluids and polluting materials in compliance with the laws in force in the country in which the machine is installed and used. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 75: Check Engine Oil Level

    5. If it is difficult to read, clean the dipstick (A) with a clean cloth that does not release lint. 6. Insert the dipstick (A). 7. Remove the dipstick (A) and check the oil level. 8. Insert the dipstick (A). Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 76 If you start the engine with the level close to the minimum limit, the oil may deteriorate more quickly. 8. Close the open guards to access the intervention area. 9. Restore the machine’s operating conditions. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 77 MAINTENANCE Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 78: Engine Oil Replacement

    Do not disperse fluids or polluting materials into the environment. Dispose of fluids and polluting materials in compliance with the laws in force in the country in which the machine is installed and used. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 79 13. Insert the dipstick (A). 14. Replace the cap (B). 15. Close the open guards to access the intervention area. 16. Restore the machine’s operating conditions. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 80 Do not disperse fluids or polluting materials into the environment. Dispose of fluids and polluting materials in compliance with the laws in force in the country in which the machine is installed and used. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 81: Engine Oil Filter Replacement

    The use of wrenches or tools causes excessive tightening of the cartridge.  ATTENTION Use only with original spare parts. The use of non-original spare parts can alter the functional performance and safety level of the machine. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 82 MAINTENANCE Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 83 Do not disperse fluids or polluting materials into the environment. Dispose of fluids and polluting materials in compliance with the laws in force in the country in which the machine is installed and used. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 84 MAINTENANCE Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 85: Air Intake System

    5. Clean the filter element with dehumidified compressed air (maximum pressure 205 kPa). Direct the air jet from inside to outside.  ATTENTION To clean the filter, do not use detergents and/or fuel. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 86 Incorrect assembly can cause the intake of unfiltered air with consequent damage to the engine. 9. Replace the cover (B). 10. Close the open guards to access the intervention area. 11. Restore the machine’s operating conditions. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 87: Air Filter Replacement

    Incorrect assembly can cause the intake of unfiltered air with consequent damage to the engine. 6. Replace the cover (B). 7. Close the open guards to access the intervention area. 8. Restore the machine’s operating conditions. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 88 MAINTENANCE Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 89: Fuel Supply System

    Machine Status Every 400 hours / 12 months Machine stopped with power supplies disconnected Technical Category NOTICE Replace the water-fuel separator cartridge external to the machine. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 90 For more information, refer to 9.6.5 - Deaeration of the fuel system. 8. Close the open guards to access the intervention area. 9. Restore the machine’s operating conditions. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 91: Water Drainage From The Fuel Filter

    Machine Status Every 200 hours / 6 months Machine stopped with power supplies disconnected Technical Category NOTICE Drain the water-fuel separator external to the machine. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 92 For more information, refer to 9.6.5 - Deaeration of the fuel system. 8. Close the open guards to access the intervention area. 9. Restore the machine’s operating conditions. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 93: In-Line Fuel Filter Replacement

    MAINTENANCE 9.6.3 In-line fuel filter replacement Frequency Machine Status Every 200 hours / 6 months Machine stopped with power supplies disconnected Technical Category Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 94 For more information, refer to 9.6.5 - Deaeration of the fuel system. 8. Close the open guards to access the intervention area. 9. Restore the machine’s operating conditions. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 95: Checking Fuel Pipes

    Do not disperse fluids or polluting materials into the environment. Dispose of fluids and polluting materials in compliance with the laws in force in the country in which the machine is installed and used. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 96: Deaeration Of The Fuel System

    The presence of air bubbles inside the fuel system causes irregular engine operation. The fuel system is designed to independently eliminate air bubbles within the circuit. Bleeding occurs automatically when the machine is started. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 97 The engine starts and the deaeration procedure is performed. 10. If necessary, repeat the starting procedure.  DANGER Before starting the machine, make sure that the emergency switch (A) is ON. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 98: Cooling System

     ATTENTION Do not make any modifications to the soundproofing box. Making modifications to the soundproofing box can alter the performance of the machine. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 99 MAINTENANCE Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 100: Water/Glycol Mixture Circuit (Closed Circuit)

    MAINTENANCE 9.7.2 Water/glycol mixture circuit (closed circuit) Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 101: Coolant System Emptying

    2. Access the intervention area. 3. Release the tube (A) 4. Bring the tube (A) outside the machine using the hole (B) in the base Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 102 7. Remove the cap (E) to facilitate emptying the system   8. Wait for the circuits to be completely empty then proceed fill system, refer 9.7.2.2 - Filling of empty system with coolant Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 103: Filling Of Empty System With Coolant

    Do not drain the cooling system in case of prolonged inactivity and/or storage of the engine. The coolant contains anti-corrosion additives.  ATTENTION Only start the engine when the system is completely filled. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 104: Coolant Level Check And Top Off

    The lack of water/glycol mixture in the expansion tank (B) can cause air to be introduced into the cooling circuit. 5. Replace the cap (A). Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 105 MAINTENANCE Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 106: Sea Water Circuit Maintenance

    5. Forcefully pull the impeller (C) outwards and remove it. Use a pair of pliers. 6. Fit the new impeller. Follow instructions Pump maintenance kit. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 107 7. Replace the cover (B) and secure it with the screws (A). 8. Close the open guards to access the intervention area. 9. Restore the machine’s operating conditions. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 108: Sea Water Pump Filter Cleaning

    4. Remove the basket filter (B). 5. Clean the filter (B) and remove any residue. 6. Replace the filter (B) in position. 7. Screw the cap (A). Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 109 MAINTENANCE NOTICE The direction in which the filter should be mounted is marked on the filter, i.e. arrow (C) pointing downwards. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 110: Replacement Of Sacrificial Anodes

     ATTENTION Do not use sealants to mount sacrificial anodes. 5. Close the open guards to access the intervention area. 6. Restore the machine’s operating conditions. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 111 MAINTENANCE Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 112: Emptying The Sea Water Cooling System

    6. Close the open guards to access the intervention area. 7. Restore the machine’s operating conditions.  ATTENTION Open the sea water tap (3) before restarting the machine. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 113: Check Clamps And Hoses

    To carry out maintenance on the cooling system it is necessary to empty the sea water circuit (9.7.3.4 - Emptying the sea water cooling system). Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 114 7. Close the open guards to access the intervention area. 8. Restore the machine’s operating conditions.  ATTENTION Open the sea water tap (A) before restarting the machine. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 115: Anti-Siphon Valve Check And Clean

    3. Remove salt residues from the ball and its seat. Use soft water. 4. Insert the ball into its valve seat. 5. Replace and tighten the cover (B). Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 116: Sea Water Pump Belt Check

    For more information, refer to 9.7.3.8 - Sea water pump belt replacement. 6. Close the open guards to access the intervention area. 7. Restore the machine’s operating conditions. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 117 MAINTENANCE Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 118: Sea Water Pump Belt Replacement

    8. Close the open guards to access the intervention area. 9. Restore the machine’s operating conditions.  ATTENTION Open the sea water tap before restarting the machine. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 119 MAINTENANCE Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 120: Battery Charging Alternator

    It is sufficient to eliminate any traces of humidity and oxidation which could cause damage in the long run.  DANGER With the engine running, do not place your hands near the V-belt or pulleys. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 121: Alternator Belt Check

    For more information, refer to 9.8.2 - Alternator belt replacement. 6. Close the open guards to access the intervention area. 7. Restore the machine’s operating conditions. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 122 MAINTENANCE Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 123: Alternator Belt Replacement

    12. Close the open guards to access the intervention area. 13. Restore the machine’s operating conditions.  ATTENTION Open the sea water tap before restarting the machine. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 124 MAINTENANCE Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 125: Electrical System

    5. Remove the old battery. 6. Insert the new battery. NOTICE For information on battery characteristics, refer to 3.4 - Technical features.  ATTENTION The new battery must be charged. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 126 8. Connect the negative terminal clamp to the battery. 9. Close the open guards to access the intervention area. 10. Restore the machine’s operating conditions. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 127: Machine Electrical Check

    Machine stopped with power supplies disconnected Technical Category On an annual basis, check the state of the machine’s electrical system. The tests required by MASE GENERATORS are detailed in the Workshop Manual. 9.9.3 Efficiency check of emergency stop commands Frequency...

  • Page 128: Exhaust Gas System

    Carry out the checks and maintenance required by the manufacturer of the carbon monoxide detector.  ATTENTION Do not turn off the carbon monoxide detector but always keep it running. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 129: Special Maintenance

    These interventions may involve the dismantling of components and/or the removal of protections.  ATTENTION Entrust special maintenance interventions only to technical personnel authorised by the Manufacturer. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 130 MAINTENANCE Page intentionally left blank Page intentionally left blank Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 131: Troubleshooting

    For further information on any engine problems, refer to the specific documentation provided in the attachment. If the solution requires interventions not described in this Manual, contact an Authorised Centre or the Manufacturer’s Assistance Service. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 132 Contact an authorised service centre of not working) the engine Manufacturer Fuel pump not working Replace the fuel pump Dirty fuel filters Replace the fuel filters Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 133 Reset the thermal switches Low battery voltage Replace or recharge the battery The engine runs irregularly CAUSE TROUBLESHOOTING Contact a workshop authorised by the Clogged fuel filters Manufacturer Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 134 Damaged alternator Manufacturer Low voltage CAUSE TROUBLESHOOTING Low engine rpm Calibrate the engine rpm correctly Voltage regulator (AVR) not working Calibrate or replace the regulator properly Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.
  • Page 135 Contact a workshop authorised by the Machine overloaded Manufacturer Contact a workshop authorised by the Incorrect injector calibration Manufacturer Clogged air filter Check the condition of the air filter Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 136 Contact a workshop authorised by the Faulty operation of the DC alternator Manufacturer Contact a workshop authorised by the Battery in bad condition Manufacturer Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 137: Decommissioning

    5. Remove the injector. 6. Put 2 cc of engine oil inside the cylinder. 7. Manually operate the crankshaft pulley to make the engine perform a few revolutions. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 138 The presence of condensation causes oxidation of metal parts and damage to components and electrical equipment. 26. Do not place packages or other material on top of the machine. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 139: Recommissioning After A Prolonged Period Of Inactivity

    6. Replace all fluids and restore their levels. 7. Replace the battery. 8. Perform special maintenance with particular attention to the mechanical, hydraulic and electrical parts. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.

  • Page 140: Disposal

    · Reuse of components and parts of the machine declared no longer suitable · Reuse of components and parts of the machine for purposes and/or functions other than those originally intended. Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 141: Accessories On Request

    Anti-siphon · spare part code - 03796 Exhaust kit · spare part code - 04658 Raw water filter kit · spare part code - 016422 Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 142 · spare part code - 039678 Parallel cable 10 m · spare part code - 036625 Parallel instrument panel · spare part code - 040834 Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 143: Warranty And Liability

    · Use of the machine with safety devices deactivated, removed or ineffective · Unauthorised modifications to the machine · Maintenance by unqualified and unauthorised personnel · Failure to carry out scheduled maintenance Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 144 WARRANTY AND LIABILITY Page intentionally left blank Page intentionally left blank Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 145: Spare Parts

    The use of non-original spare parts can alter the functional performance and safety level of the machine. Spare parts can be purchased from the authorised assistance network. However, for any information you can contact the Manufacturer’s Assistance Service. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.
  • Page 146 SPARE PARTS Page intentionally left blank Page intentionally left blank Rev.: 1 Original instructions in Italian This manual is the property of MASE GENERATORS S.P.A.

  • Page 147: Documentation Provided

    · CE Declaration of Conformity · Machine Installation Manual · Instrument Panel User Manual · Engine Use and Maintenance Manual · Warranty Certificate · Warranty postcard · Electrical diagram. Original instructions in Italian Code: 44156 This manual is the property of MASE GENERATORS S.P.A.