18.12.15 Inhalt/Contens Seite/Page 7
Inhalt / Contens
7.11.3 Refiller-Set ...................................................................................................................... .. 130
7.11.4 Screw plug ...................................................................................................................... .. 130
7.12 Replacement of the oil-cooled backend bearing ............................................................................ ... 131
7.12.1 Exchange oil-cooled bearing .......................................................................................... .. 131
7.12.2 Demounting the bearing ................................................................................................. .. 131
7.13 Ventilating the fuel system.............................................................................................................. .. 143
7.13.1 Replacement of the fuel filter .......................................................................................... .. 144
7.13.1.1 Optional fuel filter with sight glass.................................................................... .. 145
7.14 Checking the water separator in the fuel supply ...............................................................................147
7.14.1 Replace the air filter mat ................................................................................................. .. 147
7.14.2 Alternative replacement of the air filter mat with pull out holder ..................................... .. 148
7.14.3 Alternative replacement of the air filter at housing with snap fasteners ......................... ... 150
7.14.4 Ventilation of the coolant circuit / freshwater .................................................................. .. 151
7.14.5 V-belt replacement for the internal cooling water pump ................................................. .. 153
7.15 The raw water circuit....................................................................................................................... .. 154
7.15.1 Clean raw water filter ...................................................................................................... .. 154
7.16 Causes with frequent impeller waste.............................................................................................. .. 155
7.16.1 Replacement of the impeller ........................................................................................... ...156
7.17 Check and discharge the capacitors............................................................................................... .. 157
7.17.1 Replacing the Electric Starter ......................................................................................... .. 159
7.18 Replacing the DC Alternator .......................................................................................................... ... 162
7.19 Replacing the Oil Pressure Switch ................................................................................................ ... 166
7.19.1 Replacing the oil pressure sensor (optional component) ............................................... ... 167
7.20 Replacing the Injection Nozzles ..................................................................................................... ... 168
7.21 Checking the Flame Glow Plug (optional unit) ..................................................................................171
7.21.1 Replacing the Flame Glow Plug ..................................................................................... ... 172
7.22 Replacing the Glow Plugs .............................................................................................................. ... 173
8 Generator Faults ..................................................................................................................................... ... 175
8.1 Personal requirements.................................................................................................................... .. 175
8.2 Hazard notes for the troubleshooting.............................................................................................. .. 175
8.3 Tools and Measuring Instruments ................................................................................................. ... 177
8.4 Troubleshooting Table and Flowchart ........................................................................................... ... 178
8.4.1 Generator output voltage too low ................................................................................... .. 178
8.4.2 Generator voltage too high (more than 240 V - 50 Hz .................................................... .. 178
8.4.3 Generator voltage fluctuates .......................................................................................... .. 178
8.4.4 Generator not able to start electric motor ....................................................................... .. 178
8.4.5 Diesel motor fails to start ................................................................................................ .. 178
8.4.6 Starter is turning motor, but fails to start ......................................................................... .. 178
8.4.7 Motor does not achieve enough speed during starting process ..................................... .. 180
8.4.8 Motor runs unsteady ......................................................................................................... 180
8.4.9 Motor speed drops .......................................................................................................... .. 180
8.4.10 Motor runs in off position ................................................................................................ .. 180
8.4.11 Motor stops by itself ........................................................................................................ .. 180
8.4.12 Sooty, black exhaust ...................................................................................................... .. 181
8.4.13 Generator must be shut off immediately if: ..................................................................... .. 181
8.5 Versions of the generator power terminal box ............................................................................... ... 182