Hmi Operating Unit; Pump, Power Supply; Other Assemblies - ProMinent Sigma X Operating Instructions Manual

Installation

7.2.3 HMI operating unit

7.2.4 Pump, power supply

7.2.5 Other assemblies

Other assemblies
40
CAUTION!
Danger of malfunctions
Incorrect operation via the CAN bus will lead to malfunc‐
tions.
– Do not connect any other control (e.g. DXCa) to the
CAN socket when operating with the HMI con‐
nected.
Connect the HMI to the CAN socket above the LEDs of the pump base if
the pump is operated with HMI.
Among other things, a short circuit may occur in the pump if liquid pene‐
trates into the CAN socket.
Always insert a CAN plug or the sealing cap supplied into the CAN
n
socket.
If the pump is operated without the HMI, then plug the sealing cap sup‐
plied into the CAN socket above the LEDs of the pump base.
WARNING!
Danger of electric shock
In the event of an electrical accident, it must be possible
to quickly disconnect the pump, and any electrical ancil‐
laries which may possibly be present, from the mains.
– Install an emergency cut-off switch in the mains
supply line to the pump and any electrical ancillaries
which may be present or
– Integrate the pump and electrical ancillaries which
may be present in the emergency cut-off manage‐
ment of the system and inform personnel of the iso‐
lating option.
CAUTION!
Pump can be damaged
The pump can only be stopped when running by an:
– External cable
[Stop] key.
–
Do not stop the pump using the mains cable. Use a relay
or a contactor if the pump is to be definitively controlled
via the mains cable. Take into account the starting cur‐
rent of the pump.
Install the pump cable. Use the original cable supplied.
Key electrical data can be found on the nameplate of the pump.
Install the other assemblies on the basis of the documentation sup‐
plied.