3
OPERATION .................................................................................................................................................................. 21
3.1
General ............................................................................................................................................................ 21
3.2
Operating Instructions ...................................................................................................................................... 21
3.2.1
Summarised operating instructions (daily use) ................................................................................ 21
3.2.2
Extended operating instructions ...................................................................................................... 22
4
MAINTENANCE ............................................................................................................................................................. 25
4.1
Alternator .......................................................................................................................................................... 25
4.2
Engine .............................................................................................................................................................. 25
4.2.1
Preliminary instructions ................................................................................................................... 25
4.2.2
Bleeding fuel lines ........................................................................................................................... 25
4.2.3
Valve clearance ............................................................................................................................... 25
4.2.4
Replacing fuel filter .......................................................................................................................... 25
4.2.5
Replacing oil filter ............................................................................................................................ 26
4.2.6
Tensioning V-belt............................................................................................................................. 26
4.3
Regular maintenance ....................................................................................................................................... 27
4.3.1
Maintenance schedule ..................................................................................................................... 28
4.3.2
Taking out of service ....................................................................................................................... 28
5
TROUBLESHOOTING ................................................................................................................................................... 29
5.1
Alternator/ electrical faults ................................................................................................................................ 29
5.1.1
General ............................................................................................................................................ 29
5.1.2
Troubleshooting table ...................................................................................................................... 29
5.2
Engine faults..................................................................................................................................................... 30
5.2.1
General ............................................................................................................................................ 30
5.2.2
Troubleshooting table ...................................................................................................................... 31
5.2.3
Warnings ......................................................................................................................................... 35
5.2.4
Service address ............................................................................................................................... 35
5.3
Special procedures alternator........................................................................................................................... 35
5.3.1
Automatic Voltage Regulator (AVR) ................................................................................................ 35
5.3.2
Residual voltage check / excitation procedure (flashing) ................................................................. 36
5.3.3
Testing rotary rectifier diodes .......................................................................................................... 36
5.3.4
Winding resistant values .................................................................................................................. 36
5.3.5
Meggering ....................................................................................................................................... 37
5.4
Special procedures engine ............................................................................................................................... 37
5.4.1
Setting the RPM .............................................................................................................................. 37
5.4.2
Adjusting valve clearance and retightening the cylinder head bolts................................................. 38
5.4.3
Measuring exhaust backpressure .................................................................................................... 38
5.4.4
Disassembling instructions .............................................................................................................. 39
6
SPARE PARTS .............................................................................................................................................................. 41
MAINTENANCE LOG ............................................................................................................................................................... 44
Summary of Contents for M-SQ Pro 27
Page 18: ...INFORMATION 2 5 16 Terminal modes 115VAC 230VAC 400VAC 50H Fig 14 Terminal modes ...
Page 24: ......
Page 34: ...TROUBLESHOOTING PROBLEM CAUSE SOLUTION Faulty thermostat Check the thermostat or replace ...
Page 40: ...SPARE PARTS ...
Page 42: ...SPARE PARTS ...
Page 43: ...SPARE PARTS EN M SQ 27 August 2020 43 ...