This workshop manual provides comprehensive information for the Yanmar Mase IS 6.5 / IS 7.6 Marine Generators. These diesel-powered generators are engineered for reliable performance in marine environments, featuring robust construction and advanced components such as electric diesel fuel pumps, diesel fuel bowl filters, and a dual seawater/closed-circuit cooling system. The generators are equipped with essential electrical systems including pre-heating glow plugs, starter motors, battery charger alternators, and protective circuit breakers, along with an instrument panel and support for remote panels. Their design emphasizes durability and efficient power generation, with the IS 6.5 model providing 6.5 kVA and the IS 7.6 model offering 7.6 kVA.
The purpose of this English-language workshop manual is to guide owners, technicians, and mechanics through the maintenance, repair, and troubleshooting of the Yanmar Mase IS 6.5 / IS 7.6 Marine Generators. It covers detailed procedures for engine maintenance, lubrication, and disassembly of key components like the casing, alternator, heat exchangers, stator, and rotor. The manual also addresses the electrical system, including wiring and protection modules, and provides insights into the alternator's construction, such as its power and excitation windings, diodes, and capacitors. This resource is designed to ensure the longevity and optimal performance of your marine generator.
This is the most complete original factory Workshop manual for the Yanmar Mase Marine Generators IS6.5 (50Hz) IS7.6(60Hz).
This Manual has easy-to-read text sections with high quality diagrams and instructions.
Workshop Manual Covers:
1 Machine identification
1.1 Generators composition
2 TOOL TABLE
3 ALTERNATOR
3.1 Stator
3.1.1 Power windings
3.1.2 Excitation windings
3.1.3 Alternator thermostat
3.2 Rotor
3.2.1 Rotor winding (n°2)
3.2.2 Rotor diodes (n°2)
3.3 Capacitors
4 ENGINE
4.1 Technical features
4.2 Maintenance
4.3 Trouble-shooting
4.4 Fuel
4.5 Electric diesel fuel pump
4.6 Lubrication
4.7 Diesel fuel bowl filter
5 SENSORS
5.1 Thermostatic valve
5.2 Closed-circuit engine thermal switch
5.3 Temperature sensor
5.4 Open-circuit engine thermostat (sea)
5.5 Oil pressure switch
5.6 Oil pressure sensor
6 SEA WATER COOLING
6.1 Seawater/closed-circuit system
6.2 Water pump
6.3 Water pump belt
6.4 Water/water heat exchanger
6.5 Water/air heat exchanger
7 ADJUSTMENTS
7.1 Rpm adjustment
7.2 Lock and handle adjustment
8 ELECTRICAL SYSTEM
8.1 Instrument panel
8.2 Remote instrument panels
8.2.1 Water temperature thermometer
8.2.2 Oil pressure switch
8.2.3 START/STOP Preheating button
8.2.4 Remote control extension
8.3 Glow plug fuses
8.4 Glow relay
8.5 Hour counter
8.6 Magnetohydraulic switch (AC circuit breaker)
8.7 12V line thermal switch
8.8 Engine wiring
8.9 Engine Protection Module
8.10 Battery charger alternator
8.11 Engine electromagnet
8.12 Pre-heating glow plugs, 3 pieces
8.13 Starter motor
8.14 Battery
9 DISASSEMBLY
SCREW SHUT
9.1 Removing the casing
9.2 Removing the alternator
9.3 Removing the water/air exchanger unit
9.4 Removing the alternator cover
on the bearing s
9.5 Removing the stator (Fig.53 Ref.1)
9.6 Removing the rotor (Fig.54 Ref.1)
9.7 Removing the rotor bearing
SPARE PARTS
ENGINE
ALTERNATOR
FRAME
SEA WATER
CONTROL PANE
WIRING DIAGRAM
SPECIAL VERSION
IS 7.6 cod.001351
==================================================
High Quality PDF Manual, All pages are printable.
Instant Download
No Shipping Cost
No Need to Wait For A CD-ROM
File Format: PDF
Language: English
Compatible: All Versions of Windows & Mac
Requirements: Adobe PDF Reader
Thanks for visiting!
Instant download means there will be no shipping cost or watting for a paper or CD to arrive in the mail.
You will get this manual immediately after payment!!
Have any questions please contact me.
This is the most complete original factory Workshop manual for the Yanmar Mase Marine Generators IS6.5 (50Hz) IS7.6(60Hz).
This Manual has easy-to-read text sections with high quality diagrams and instructions.
Workshop Manual Covers:
1 Machine identification
1.1 Generators composition
2 TOOL TABLE
3 ALTERNATOR
3.1 Stator
3.1.1 Power windings
3.1.2 Excitation windings
3.1.3 Alternator thermostat
3.2 Rotor
3.2.1 Rotor winding (n°2)
3.2.2 Rotor diodes (n°2)
3.3 Capacitors
4 ENGINE
4.1 Technical features
4.2 Maintenance
4.3 Trouble-shooting
4.4 Fuel
4.5 Electric diesel fuel pump
4.6 Lubrication
4.7 Diesel fuel bowl filter
5 SENSORS
5.1 Thermostatic valve
5.2 Closed-circuit engine thermal switch
5.3 Temperature sensor
5.4 Open-circuit engine thermostat (sea)
5.5 Oil pressure switch
5.6 Oil pressure sensor
6 SEA WATER COOLING
6.1 Seawater/closed-circuit system
6.2 Water pump
6.3 Water pump belt
6.4 Water/water heat exchanger
6.5 Water/air heat exchanger
7 ADJUSTMENTS
7.1 Rpm adjustment
7.2 Lock and handle adjustment
8 ELECTRICAL SYSTEM
8.1 Instrument panel
8.2 Remote instrument panels
8.2.1 Water temperature thermometer
8.2.2 Oil pressure switch
8.2.3 START/STOP Preheating button
8.2.4 Remote control extension
8.3 Glow plug fuses
8.4 Glow relay
8.5 Hour counter
8.6 Magnetohydraulic switch (AC circuit breaker)
8.7 12V line thermal switch
8.8 Engine wiring
8.9 Engine Protection Module
8.10 Battery charger alternator
8.11 Engine electromagnet
8.12 Pre-heating glow plugs, 3 pieces
8.13 Starter motor
8.14 Battery
9 DISASSEMBLY
SCREW SHUT
9.1 Removing the casing
9.2 Removing the alternator
9.3 Removing the water/air exchanger unit
9.4 Removing the alternator cover
on the bearing s
9.5 Removing the stator (Fig.53 Ref.1)
9.6 Removing the rotor (Fig.54 Ref.1)
9.7 Removing the rotor bearing
SPARE PARTS
ENGINE
ALTERNATOR
FRAME
SEA WATER
CONTROL PANE
WIRING DIAGRAM
SPECIAL VERSION
IS 7.6 cod.001351
==================================================
High Quality PDF Manual, All pages are printable.
Instant Download
No Shipping Cost
No Need to Wait For A CD-ROM
File Format: PDF
Language: English
Compatible: All Versions of Windows & Mac
Requirements: Adobe PDF Reader
Thanks for visiting!
Instant download means there will be no shipping cost or watting for a paper or CD to arrive in the mail.
You will get this manual immediately after payment!!
Have any questions please contact me.
