User Guide

Table Of Contents
English (US)
64
13.2.2 Installing a communication interface module
WARNING
Electric shock
Death or serious personal injury
- Make sure that other pumps or sources do not
force flow through the pump even if the pump is
stopped. This will cause the motor to act like a
generator, resulting in voltage on the pump.
WARNING
Electric shock
Death or serious personal injury
- Switch off the power supply for at least 3 minutes
before you start any work on the product. Make
sure that the power supply cannot be accidentally
switched on.
- It must be possible to lock the main disconnect
switch to the Off position. Type and requirements
as specified in national, state, and local
regulations.
Step Action Illustration
1 Remove the front cover from the control box.
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2 Unscrew the ground connection.
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3
Fit the communication interface module as illustrated and
click it on.
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