Operating instructions for Cable Detector, article 37270766
Page 21 of 34
5.1.8 Finding a circuit in a storey
When searching for a circuit in the same storey, proceed as follows:
1) Switch off the main switch in the switchgear cabinet for the storey.
2) Disconnect the neutral lead in the switchgear cabinet for this storey from the neutral leads for other
storeys.
3) Connect the transmitter as shown in Fig. 3-1-8.
For reasons of safety switch off the power supply of the
entire building. Make it without electricity.
1. The end of the transmitter ground conductor should
be correctly grounded and at a certain distance from
the pipeline being searched for. If the distance is too
small, the signal and the circuit cannot be precisely
located.
2. Adjust the transmitter power to suit the different
search radii.
3. The stronger the signals shown on the receiver
display, the closer the pipeline is.
4. Set the receiver to manual mode and set the right
sensitivity to precisely trace the pipeline.
To Next Page
Loading...
Need help?
General