YOKOGAWA ROTAMASS Total Insight - Remove Defective Sensor

Quick Reference Instruction Manual for Spare
Sensor replacement
Dismantling of the defective sensor
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IM01U10A01-00EN-R, 1
st
edition, 2019-12-09
4. Disconnect the power cables from L/+ and N/- “Power supply connection terminals”.
Grounding screw
5. Remove “Grounding screw for connecting grounding conductor”.
6. Remove potential equalization from “Grounding terminal for potential equalization” (if
used).
Remove transmitter
and disconnect from
defective sensor
1. After disconnection the transmitter is removed by unscrewing the four clamping bolts.
2. Lift the transmitter housing:
3. Turn the transmitter housing around for disconnection.
4. Disconnect all wires from the sensor with the operating tool.
6.1.4 Remove defective sensor
After disconnection the sensor has to be dismantled.