Whisper Power W-SQ-Pro User Manual page 3

3 OPERATION ................................................................................................................................................................... 24
3.1 General ............................................................................................................................................................. 24
3.2 Operating Instructions ....................................................................................................................................... 24
3.2.1
3.2.2
4 MAINTENANCE .............................................................................................................................................................. 26
4.1 Alternator ........................................................................................................................................................... 26
4.2 Engine ............................................................................................................................................................... 26
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.2.7
4.2.8
4.3 Regular maintenance ........................................................................................................................................ 28
4.3.1
4.3.2
5 TROUBLE SHOOTING ................................................................................................................................................... 30
5.1 Alternator/ electrical faults ................................................................................................................................. 30
5.1.1
5.1.2
5.2 Engine faults ..................................................................................................................................................... 32
5.2.1
5.2.2
5.2.3
5.2.4
5.3 Special procedures alternator ........................................................................................................................... 36
5.3.1
5.3.2
5.3.2
5.3.3
5.3.4
5.4 Special procedures engine ................................................................................................................................ 38
5.4.1
5.4.2
5.4.3
6 SPARE PARTS LIST ...................................................................................................................................................... 40
MAINTENANCE LOG ................................................................................................................................................................ 41
EN / W-SQ-Pro 15/10.8 / W-SQ-Pro 18/15,5 - Three phase for mobile applications / February 2020
Summarised operating instructions (daily use) ................................................................................ 24
Extended operating instructions ....................................................................................................... 24
Preliminary instructions .................................................................................................................... 26
Bleeding fuel lines ............................................................................................................................ 26
Valve clearance ................................................................................................................................ 26
Replacing fuel filter ........................................................................................................................... 27
Replacing oil filter ............................................................................................................................. 27
Readjustment V-beltplacing oil filter ................................................................................................. 27
Air filter element ............................................................................................................................... 27
Air strainer element .......................................................................................................................... 27
Maintenance schedule ..................................................................................................................... 29
Putting out of service ........................................................................................................................ 29
General ............................................................................................................................................ 30
Trouble shooting table alternator ..................................................................................................... 31
General ............................................................................................................................................ 32
Trouble shooting table engine .......................................................................................................... 33
Warnings .......................................................................................................................................... 35
Service address ............................................................................................................................... 35
Automatic voltage regulator ............................................................................................................. 36
Residual voltage check / excitation procedure (flashing) ................................................................. 36
Testing rotary rectifier diodes ........................................................................................................... 37
Winding resistant values .................................................................................................................. 37
Meggering ........................................................................................................................................ 37
Setting the RPM ............................................................................................................................... 38
Adjusting valve clearance and retightening the cylinder head bolts. ................................................ 38
Disassembling instructions ............................................................................................................... 39
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