GOK LWG 2000 Notice De Montage Et De Service page 24

Electrical power connection of the display unit
Probe installation - standard method
Probe installation - general
Install the probe at the lowest point of the containment facility. If the probe is installed
vertically, there must be a gap of at least 5 mm between the base of the containment facility
and the bottom of the probe.
Distance between lowest point of the base of the containment facility and the bottom of the
probe:
• generally, at least 5 mm and maximum 25 mm.
• in tanks with integrated containment facility (containment basin), maximum 50 mm.
Special case: In case of liquid level monitoring, install the probe in the position where the
message is to be triggered.
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A1 Light "Operation"
A2 Button "Alarm sound"
A3 Light "Alarm"
A4 Alarm buzzer
A5 Button "Test"
A6 Nipple for cable lead-through
A Terminal for "power supply"
B Terminal for additional "alarm"
C Terminal for probe
Electrical potential!
Electric shock risk.
Switch off the power supply and make
sure that it cannot be switched on
again inadvertently.
Via terminal "Power" „A".
AC voltage 230 V/ 50 Hz
Use only a fixed connection, not a pug
or switch.
Insert the cable through the nipple.
Connect the cable according to the
terminal block designation.
• Install the probe so that it hangs loosely in the
containment facility.
 The weight of the sleeve ensures that
the probe hangs vertically.
• Fix the probe in place with the enclosed installation
set (part no. 15 073 97).
 If the probe is installed horizontally
it cannot be removed unintentionally.
Leak alarm type LWG 2000
part no. 15 073 57 c
.