REMKO EFS 25-35 - Manual (Page 25)

Dismantling
DANGER!
Danger of death due to electric shock!
– Before opening the housing, disconnect the
unit from the power supply.
– All work on the open unit may only be car-
ried out by a specialist.
1. Dismantle the controller in the opposite
sequence to that used for installation; for
more information, see Ä Chapter 5
‘Assembly and dismantling’ on page 23.
2. Dispose of the electrical and electronic com-
ponents of the system in accordance with the
guidelines for old electrical and electronic
equipment. If you have any queries, contact
the local authorities responsible.
6 Electrical wiring
Set up electrical wiring
DANGER!
Danger of death due to electric shock!
Ensure that the following conditions are met
when carrying out the works described in this
section:
– During installation, all cables to the con-
troller must be disconnected from the
mains and cannot be inadvertently con-
nected to the mains!
– The earth conductors (PE) from the power
supply, pump cables and valve cables are
connected to the terminal block earth con-
ductors.
– All cables are located so that people
cannot step on them or trip over them.
– The cables fulfil the requirements specified
in .
– The local power supply matches the data
on the name plate of the controller.
– The power supply cable is to be connected
to the mains as follows:
- with a plug to a wall socket or
- via an isolating device for full isolation in
fixed locations
– The power supply cable is located
according to the legal and local regulations
of the responsible electricity supply com-
pany.
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