Replacement Of G 400 - Grundfos G 401 Installation And Operating Instructions Manual

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13. Replacement of G 400

16
• Switch off the power supply to the G 400.
• Turn the locking screw to "slide position".
Use a 6 mm screwdriver for slotted screws.
Slide position
• Remove the terminals, the antenna and Ethernet cables
and turn the locking screw to position "unlocked".
Locked
• Remove the G 400 module from the DIN rail by lifting it out
at the bottom.
Unlocked

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This manual is also suitable for:

G 402G 403G 404G 405G 406

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