4 Visual inspection
EveryStartupbegins with a visual inspection of the sensors that are installed. In this regard, it is necessary to check
that the accelerometers are firmly screwed in, the cables are undamaged, and the RPM sensor is correctly aligned
with the trigger mark.
Damaged parts are to be replaced with original spare parts immediately.
4.1 RPM sensor function test
l
Slowly turn the trigger mark past the RPM sensor.
Whenever the trigger mark is detected by the sensor, the LED on the sensor lights up. Plugs which also contain an
operating display can be supplied. In this regard, the additional LED lights up continuously if the power supply is cor-
rect.
CAUTION!
Danger of property damage!
Check the distance between the installed sensor and the trigger mark. The permissible range is
2.3 to 8
mm
.
If the distance is too small, the sensor and trigger mark may come in contact with each other and be dama-
ged during operation. If the distance is too great, the sensor is not able to detect a trigger signal.
4.2 Cable routes and wiring
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By means of a visual inspection, check that the cables from the sensors to the system module are properly
laid and undamaged.
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Check the terminal wiring in the system module. To this end, carefully pull on each individual cable and also
check whether individual terminals have loosened.
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Check that the cable loops are properly laid.
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Check that the cables in the protective housing have not got caught or been damaged when closing.
.
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Edition: 10.2018
Commissioning