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User Guide
EC-C1700B-420
Installation
36 |
©
Danfoss | June 2023
5. Make sure that the devices and machines you will connect to the electric device have no voltage.
6. Make the grounding of the frame of the electric device by direct contact between it and the metal
bracket and / or from the protective earth contacts. The grounding contacts must be paint-free. See
Chapter
Grounding
on page 44.
7. Uninstall the connector shield (mechanical safety component, sheet metal part).
8. Dismount the connection box lid (power terminal cover).
Connection box lid
9. Connect the power cabling. Refer to Chapter
10. Install the connection box lid.
11. Install the connector shield.
12. Connect the X1-connector (control signal connector).
Electrical connections
on page 38.
BC454142332191en-000101
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