Mounting and commissioning
LAG-14 ER
27
Supply voltage
Connect the leak detector to mains by means of a permanently in-
stalled cable such as NYM-J 3 x 1.5 mm².
1. Route the mains cable through the cable gland at the left into
the control unit.
2. Connect the phase to terminal L1 and the neutral conductor to
terminal N.
3. Use a separate fuse as per EN 60127-2 for the cable to the con-
trol unit (nominal rating 10 A, breaking capacity at least 1.5 kA).
Probe
If the control unit and the black LAG container are mounted next to
each other, the signal cable can be directly connected to the control
unit. Make sure the probe can easily be removed from the container
for the leak detection fluid for function tests. Do not shorten the sig-
nal cable.
1
Do not shorten the signal
cable
2
Control unit
3
Place a cable clamp
Fig. 9: Black LAG container and control unit mounted directly next to
each other. Signal cable loose so that the probe can be removed.
1
Do not shorten the signal
cable
2
Place a cable clamp
3
Control unit
4
Signal cable
extension
5
Junction box, permanently
installed
Fig. 10: Black LAG container and control unit at different locations.
Signal cable loosely connected to the underground cable via a junc-
tion box so that the probe can be removed.