GOK LWG 2000 Notice De Montage Et De Service page 25

Probe - tank installation
Probe installation - tank installation
Danger to life from electrocution
Electric shock from touching live parts.
Disconnect the power supply before opening the housing.
Switch off the power supply and make sure that it cannot be switched on again
inadvertently.
Switch the power supply on again only when work is finished.
The product is to be integrated in the framework of the measures for lightning
and overvoltage protection at the location of the operator.
Electrical installation
Connection cable between the display unit and the probe
Cable cross section
Design
Maximum length
Connection
Connection of potential-free relay contact on display unit
Maximum switched voltage
Type of current
part no. 15 073 57 c
Connection line
The probe must not be shortened.
• Install the probe
• Fix the probe in place with the enclosed installation set
(part no. 15 073 97).
• The probe should not move once it has been installed.
• Installation diameter on the tank: 22 to 30 mm
• Adjust the correct length of the probe by moving the tube
probe receiving part
• Lock in place with the setscrew.
The probe must not lie on the base of the tank.
2 x 0.5mm²
Wet room NYM or YR, in soil NYY or similar
100m implement cross section of cable as 2 x 1.5mm²
Display unit: Terminals 4 and 5 "Fühler [Probe]"
Probe cable: on the display unit or extension via cable extension
fitting accessory (part no. 15 379 00).
250 V AC 50 Hz
AC (alternating current)
Leak alarm type LWG 2000
for connection to the display unit.
at the lowest point of the containment facility.
.
230 V 110 V 60 V
DC (direct current)
in the
24 V
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