English
56
C.A 6681 Cable Locater
To detect a pipe made of a non-conducting material, we suggest first
inserting a helical metal tube or a metal wire having a cross section of
approximately 1.5mm2 in the pipe, as explained in §3.2.5 Detection of the
constricted (plugged) part of a non-metallic pipe
Refine the detection by setting the power level transmitted by the transmitter
and the sensitivity of the receiver in manual mode.
3.2.7
IDENTIFICATION OF SUPPLY CIRCUIT ON THE SAME FLOOR
Preconditions:
The circuit measured must not be live.
To detect a supply circuit on the same floor, proceed as follows:
1. trip the main circuit-breaker of the floor's distribution box;
2. In the distribution box, disconnect the neutral wire of the circuit to be
identified from the neutral wires of the other circuits;
3. Connect the transmitter as shown in figure 16.
Fig.16
Remark:
Refine the detection by setting the power level transmitted by the transmitter
and the sensitivity of the receiver in manual mode.
