Removing The Cable - Grundfos SE 9-30 kW Service Manual

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9.2 Removing the cable

1. Remove the cable ties holding cable wires in place. For EMC
cable variants, the metallic clamp securing the cable screen to
the cable bracket must be removed.
2. Take apart the sensor wire connector.
22
The sensor wire connectors are MATE-N-LOK types.
To remove the pins from the connectors, Extraction
Tool 1804030-1 is required, which must be sourced
locally.
3. Remove all power wires from the terminal block by loosening
the fastening screw and pulling the wire from the terminal block.
4. For dual-cable variants, always mark one set of connectors
before taking them apart. The connectors with blue wire/wires
belong to the Pt1000 sensors.
5. Remove the earthing screw (pos. 173e) and the serrated
washer (pos. 173f).
Earthing screw, single cable
Earthing screw, dual-cable EMC

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Sl 9-30 kw

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