Fluke 2042 Инструкция по эксплуатации онлайн [18/28] 4556

Error detection for a electrical floor heating (one-pole application)

Please also note the connection conditions.

If a shield mat or shield wiring is located

above the heating wires, no ground connecti-

on may exist. If required, separate the shield

from the ground connection.

The switching with button 4 from »LEVEL I«

to »LEVEL III« the sensitvity of Distance is in-

creased up to a factor of 5.

A second transmitter is required for this appli-

cation.

Setup: manual mode, minimal sensitivity.Tra-

cing depth max. 2 meters.

Locating of bottlenecks (obstructions) in installation pipes

(single-pole application)

Requirements:

• Any circuits in the pipe must be dead and groun-

ded.

• Connect transmitter to the metal coil and auxiliary

ground according to figure 9.

• Carry out this example as described in the appli-

cation example.

Systematically circle round the interruption the

changing the sensitivity

If you have only coil actual of non conducting material (ex.fiber), we recommand you to slide a

copper wire ex. 1,5 mm

up to the x-pipes.

The switching with button 4 from »LEVEL I« to »LEVEL III« the sensitvity of Distance is increa-

sed up to a factor of 5.

Setup: manual mode, minimal sensitivity.Tracing depth max. 2 meters.

Fluke 2042

Users manual