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1   GENERAL INFORMATION

 Carefully consult this manual before proceeding with any operation on the generator.

THE WARRANTY OF THE PRODUCT MAY BE VOIDED IF THE SPECIFICATIONS CONTAINED IN THIS

INSTALLATION MANUAL ARE NOT FOLLOWED.

1.1 Purpose of this manual

Thank you for choosing a 

Mase

 product.

This manual is written by the manufacturer for the purpose of providing essential information and instructions for
safety, proper use. and maintenance. This manual must be safely stored with the boat owner information for the
entire life of the generator and must accompany the generator if transferred to another user or owner.

The information contained in the manual is addressed to all those persons involved in the operating life cycle of
the generator, and is necessary to inform those who use the genset, are around the genset, and who perform
maintenence and/or repair.

This manual defines the purpose for which the generator was constructed and contains all the information necessary
to guarantee safe and proper use. Observance of the instructions contained in this manual ensures the safety of the
operator, operating economy and longer life of the generator.

It is strongly recommended to carefully read the contents of this manual and the reference documents to inform
yourself of the regular function and maintenence to ensure the safetly of those using the generators and the
reliability of the generator itself.

Drawings are provided by way of example. Even if your generator differs considerably from the illustrations contained
in this manual, the safety of the generator and the information provided are still appropriate and important.

Note: 

the information contained in this publication is correct at the time of printing. The manufacturer

 

in his pursuit

of a policy of constant development and upgrading of the product reserves the right to make modifications without
prior notice.

SYMBOLS

Those parts of the text not to be ignored are highlighted in bold type preceded by a symbol, as illustrated and defined
below.

 Indicates that particular attention must be paid in order to prevent running into serious danger

which could lead to death or possible hazards to the health of personnel.

 A condition which may occur during the lifetime of a product, system or plant considered at

risk regarding damage to persons, property, the environment or economic loss.

 

 Indicates that particular attention must be paid in order to prevent serious damage to the product

or other property.

 

 Instructions of particular importance.

13

Summary of Contents for IS13.5

Page 1: ...IS13 5 IS18 5 IS23 19601 USAGE AND MAINTANENCE MANUAL ...

Page 2: ...2 8 1358712 9 10 13 11 12 14 1 3 5 2 4 6 7 8 9 10 11 12 15 1 1 2 3 4 5 6 7 2 ...

Page 3: ...3 2 4 3 1 5 3 2 4 7 6 8 9 3 ...

Page 4: ...1 2 TAB A 2 1 3 4 1 6 7 1 2 3 4 2 3 4 5 6 5 4 ...

Page 5: ...8 1 5 2 3 1 4 10 mm 9 1 3 2 4 3 8 3 16 5 ...

Page 6: ...10 1 2 3 6 ...

Page 7: ...11 7 ...

Page 8: ...12 f 8 ...

Page 9: ...13 9 ...

Page 10: ...14 10 ...

Page 11: ...15 11 ...

Page 12: ...ort circuit and overload shut down 16 4 5 Short circuit and overload shut down for the battery charger DC alternator 16 4 6 Short circuit shut down for the low voltage electric system 16 5 MAINTENANCE 16 5 1 Routine maintenance of the engine 16 5 2 Changing engine oil and oil filter 16 5 3 Cleaning the air filter 16 5 4 Replacing the fuel filter 16 5 5 Checking the cooling liquid 17 5 6 Checking t...

Page 13: ...ongly recommended to carefully read the contents of this manual and the reference documents to inform yourself of the regular function and maintenence to ensure the safetly of those using the generators and the reliability of the generator itself Drawings are provided by way of example Even if your generator differs considerably from the illustrations contained in this manual the safety of the gen...

Page 14: ...ors have been designed for easy installation on boats The soundproof structure consists of panels in marine aluminium These panels provide easy access to the engine and the alternator for maintenance and inspec tions while at the same time considerably reducing soundlevels The direct injection 4 stroke diesel engine by Yanmar is reliableandefficient The4 polesynchronousalternator has no brushes an...

Page 15: ...ny maintenance has been carried out always check that The oil is at the correct level on the dipstick fig 4 ref 1 see Table A Recommended Oils fig 4 Thegeneratorhasbeenfirmlybolteddownatallpoints All electrical equipment has been disconnected in ordertopreventthegeneratorfrombeingstartedupwhile it is wired to electrical equipment The water and fuel pipes are connected correctly The generator has b...

Page 16: ...e of the short circuit 5 MAINTENANCE Before carrying out any work on the generator switch off the engine and let it cool Any work must be carried out only by qualified personnel If it is difficult to start up the engine the attempts should not be continued too long without first clos ing the sea cock 3 4 Stop Press the STOP button on the control panel to stop the generator fig 2 ref 11 Before stop...

Page 17: ...hly with soap and water To replace the engine oil filter fig 7 ref 4 unscrew it from its support Refit the new filter and make sure to lubricate the ring seal The first filter must be changed after50hoursofgeneratoroperationandthesecondand subsequent ones must be changed every 400 hours For further information see the engine use and mainte nancemanual To ensure engine maintenance use only manufact...

Page 18: ...em Before performing maintenance on the water air ex changerorthecoolingsystem emptytheraw waterfrom theintakecircuit Thisoperationmustbecarriedoutinthe followingway shut off the sea intake valve fig 5 ref 2 openthedischargevalve fig 3 ref 3 sothatthewater drains out completely close the discharge valve again Opentheseacockbeforestarting up the generator again 5 8 Replacing the coolant Replace the...

Page 19: ...and if necessary top off with distilled water If the generator in not going to be used for a prolonged period it should be disconnected and stored in a dry place at a temperature above 50 F and should be completely recharged once a month If the battery is left completely unused for long periods it could be permanently damaged The battery s positive clamp should be covered with petroleumjellytoprot...

Page 20: ...Oil sump capacity with filter 5 1 qt Engine stop system Fuel solenoid Fuel pump Electric Fuel pump discharge 2 3 Fuel consump full load 1 16gal hr Air combustion requirement 45cfm Starting battery 80 Ah 12V Battery charger 15 Ah 12V Max inclination 30 Water pump flow 8 8gal min IS13 5 Generator Ratings 77o F Type Synchronous 4 poles self excited Cooling Air water Intercooler water air Voltage 120 ...

Page 21: ... 10A 12V Power factor cos ø 1 Insulating class H Voltage stability 2 Frequency stability 2 5 IS23 Engine Model Yanmar 4TNE94 Type Diesel 4 stroke Cylinders 4 Cylinder block material Cast iron Bore 3 70 Stroke 3 94 Displacement 2776cc Power 1800rpm 46 4hp RPM 1800 Compression ratio 18 1 Combustion system Direct injection Engine head material Cast iron Speed governor Centrifugal mechanical Lubricati...

Page 22: ... control panel connection 21 Engineoverloadprotectionmodule 22 Start and stop button 23 Terminalboard References for the wiring diagram fig 12 1 Circuitbreaker 2 Hourmeter 3 Terminalclamp 4 Rotor 5 Stator 6 Electronicvoltageadjuster 7 Battery 8 Startermotor 9 Stopelectromagnet 10 BatterychargerDCalternator 11 Pressure switch 12 High water temperature switch 13 High cooling liquid temperature switc...

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