10.4.8.2 Checking belt tension
Check belt tensions only when they are warm, not hot, to avoid length differences due to temperature
differences.
The engine manufacturer recommends a tension measuring device for belts. For operation see the
engine service manual.
The belt tension may also be checked by hand if no tension measuring device is available.
Fig. 63 Manual checking of the belt tension
A
Permissible intrusion depth of the belt
*
Approximate pressure exerted: 10 kg
Permissible movement: 10 – 15 mm
Checking belt tension with tension measuring de‐
vice.
Belt tension checking by hand
1. Check belt tension with the tension measur‐
ing device.
2. Increase the tension on a loose belt.
Press the belts in with the thumb at the mid-point
between pulleys.
1. Check belt tension by hand (see Fig. 63).
2. Increase the tension on a loose belt.
Putting in operation:
1. Replace the belt guard.
2. Activate the «battery isolating switch».
3. Close the doors.
10.4.8.3 Changing/tensioning the drive belt
The drive belt is pre-tensioned by the spring force in the jockey wheel. By turning the jockey wheel
you can adjust the belt tension.
10 Maintenance
10.4 Engine
120
Service Manual Screw Compressor
M170 SIGMA CONTROL MOBIL
No.: 9_9425 01 E
Содержание M170
Страница 2: ...Original instructions KKW M170 1 01 en SBA MOBILAIR...
Страница 8: ...Contents vi Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 189: ...13 Annex 13 3 Dimensional drawings No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 177...
Страница 191: ...13 Annex 13 3 Dimensional drawings No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 179...
Страница 193: ...13 Annex 13 3 Dimensional drawings No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 181...
Страница 195: ...13 Annex 13 3 Dimensional drawings No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 183...
Страница 197: ...13 Annex 13 3 Dimensional drawings No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 185...
Страница 199: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 187...
Страница 200: ...13 Annex 13 4 Wiring diagrams 188 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 201: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 189...
Страница 202: ...13 Annex 13 4 Wiring diagrams 190 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 203: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 191...
Страница 204: ...13 Annex 13 4 Wiring diagrams 192 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 205: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 193...
Страница 206: ...13 Annex 13 4 Wiring diagrams 194 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 207: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 195...
Страница 208: ...13 Annex 13 4 Wiring diagrams 196 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 209: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 197...
Страница 210: ...13 Annex 13 4 Wiring diagrams 198 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 211: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 199...
Страница 212: ...13 Annex 13 4 Wiring diagrams 200 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 213: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 201...
Страница 214: ...13 Annex 13 4 Wiring diagrams 202 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 215: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 203...
Страница 216: ...13 Annex 13 4 Wiring diagrams 204 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 217: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 205...
Страница 218: ...13 Annex 13 4 Wiring diagrams 206 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 219: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 207...
Страница 220: ...13 Annex 13 4 Wiring diagrams 208 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 221: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 209...
Страница 223: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 211...
Страница 224: ...13 Annex 13 4 Wiring diagrams 212 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 225: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 213...
Страница 226: ...13 Annex 13 4 Wiring diagrams 214 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 228: ...13 Annex 13 4 Wiring diagrams 216 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 229: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 217...
Страница 231: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 219...
Страница 232: ...13 Annex 13 4 Wiring diagrams 220 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 233: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 221...
Страница 234: ...13 Annex 13 4 Wiring diagrams 222 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 235: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 223...
Страница 236: ...13 Annex 13 4 Wiring diagrams 224 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 237: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 225...
Страница 238: ...13 Annex 13 4 Wiring diagrams 226 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...
Страница 239: ...13 Annex 13 4 Wiring diagrams No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 227...
Страница 241: ...13 Annex 13 5 Fuel circulation diagram No 9_9425 01 E Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL 229...
Страница 242: ...13 Annex 13 5 Fuel circulation diagram 230 Service Manual Screw Compressor M170 SIGMA CONTROL MOBIL No 9_9425 01 E...