Trotec PD200 Operating Manual page 10

Schematic cross-section cold roof
A Pulse generator
B Loop wiring
W Nail
Y Window
ü The device is switched off.
ü The pressure switch (16) is not actuated and thus external
earthing is deactivated.
1. Connect the pulse generator to the mains.
2. Plug the end of the red connection cable (9) into the red
positive socket (23).
10
Note
Timber structures are not electrically conductive.
Therefore, the preparations differ.
V Connection cable, black (negative)
C Leak
X Connection cable, red (earthing)
3. Attach the bare end of the wire to the wet ceiling area
underneath the flat roof.
4. If required, drive a nail into the ceiling boarding.
5. The black connection cable (3) is connected to the loop
wiring by use of the clip terminal.
The pulse receiver is connected as described.
pulse current measuring system PD200
A
V
B
C
W
X
Y
EN