Whisper Power M-SQ27 User Manual page 3

3 OPERATION .................................................................................................................................................................. 21
3.1 General ............................................................................................................................................................ 21
3.2 Operating Instructions ...................................................................................................................................... 21
3.2.1
3.2.2
4 MAINTENANCE ............................................................................................................................................................. 25
4.1 Alternator .......................................................................................................................................................... 25
4.2 Engine .............................................................................................................................................................. 25
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.3 Regular maintenance ....................................................................................................................................... 27
4.3.1
4.3.2
5 TROUBLESHOOTING ................................................................................................................................................... 29
5.1 Alternator/ electrical faults ................................................................................................................................ 29
5.1.1
5.1.2
5.2 Engine faults..................................................................................................................................................... 30
5.2.1
5.2.2
5.2.3
5.2.4
5.3 Special procedures alternator........................................................................................................................... 35
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
5.4 Special procedures engine ............................................................................................................................... 37
5.4.1
5.4.2
5.4.3
5.4.4
6 SPARE PARTS .............................................................................................................................................................. 41
MAINTENANCE LOG ............................................................................................................................................................... 44
Summarised operating instructions (daily use) ................................................................................ 21
Extended operating instructions ...................................................................................................... 22
Preliminary instructions ................................................................................................................... 25
Bleeding fuel lines ........................................................................................................................... 25
Valve clearance ............................................................................................................................... 25
Replacing fuel filter .......................................................................................................................... 25
Replacing oil filter ............................................................................................................................ 26
Tensioning V-belt............................................................................................................................. 26
Maintenance schedule ..................................................................................................................... 28
Taking out of service ....................................................................................................................... 28
General ............................................................................................................................................ 29
Troubleshooting table ...................................................................................................................... 29
General ............................................................................................................................................ 30
Troubleshooting table ...................................................................................................................... 31
Warnings ......................................................................................................................................... 35
Service address ............................................................................................................................... 35
Automatic Voltage Regulator (AVR) ................................................................................................ 35
Residual voltage check / excitation procedure (flashing) ................................................................. 36
Testing rotary rectifier diodes .......................................................................................................... 36
Winding resistant values .................................................................................................................. 36
Meggering ....................................................................................................................................... 37
Setting the RPM .............................................................................................................................. 37
Adjusting valve clearance and retightening the cylinder head bolts................................................. 38
Measuring exhaust backpressure .................................................................................................... 38
Disassembling instructions .............................................................................................................. 39