Grundfos G 401, Инструкция по установке и эксплуатации

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16
13. Replacement of G 400
TM
02 71
45 270
3
• Switch off the power supply to the G 400.
• Turn the locking screw to "slide position".
Use a 6 mm screwdriver for slotted screws.
T
M
02
71
38
27
03
• Remove the terminals, the antenna and Ethernet cables
and turn the locking screw to position "unlocked".
T
M
02
71
30
27
0
3
• Remove the G 400 module from the DIN rail by lifting it out
at the bottom.
Slide position
Unlocked Locked