Installing A Communication Interface Module - Grundfos MAGNA3 Installation And Operating Instructions Manual

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.
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.
- It must be possible to lock the main
switch in position 0. Type and
requirements as specified in EN
60204-1, 5.3.2.
Technical data
Ambient temperature
0 to +40 °C.
14