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7. Electrical connection
Risk of electrical shock!
Hazardous electrical voltage.
All work related to electrical installation to be
performed by expert staff (electricians or
expert personnel with equivalent training)
only.
Do not connect the reverse osmosis unit
to the live power supply before all installation
work has been completed
The customer is responsible for checking
expert staff qualification.
General installation rules
•
All local rules concerning the imple-
mentation of electrical installations
must be obeyed.
•
•
Electric connector cables to be laid pro-
fessionall.
Possible electronical components de-
struction through electrostatical dischar-
ge!
Prior to commencing electrical installation
work, steps must be taken to guard the sen-
sitive electronical components of the unit con-
trol against damage from electrostatical
discharge.
7.1 Procedure for electrical
installation
Insert the plug into a suitable socket. The
performance values are given in the technical
data.
7.2 Remote ON/OFF and alarm
relay connect ion
For connection of the remote ON/OFF signal
cable and/or the alarm relay signal cables
»
open the front of the electronic con-
trol unit to access the terminal strip.
»
Lead the two-wire cable (not inclu-
ded in the scope of delivery) from
the corresponding clamp through
the cable screw connection in the
control panel to the consumers.
Fuses
HygroMatik recommends the use of main
fuses with slow- to medium-load characteris-
tic.
The reverse osmosis system should be oper-
ated by its own residual current circuit
breaker
7.3 Electrical installation check
list
Check electrical installation with respect to
customer-site requirements and local power
supply regulations.
Supply voltage in accordance with
name plate voltage rating?
Have all electrical cable and plug
connections been properly tighte-
ned?
WARNING
!
Please note
NOTICE
Содержание WL-ROL 160-1200 Series
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