23
Cable reel VIS 2000
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ENGLISH
2.3 Digital Metric Marking
The cable reel has a digital metric marking integrated, so that the position of the defect
can be exactly determined during the inspection and a distance measurement in
the pipe will be possible. The green LED shows that the metric marking is ready for
operation. The LED will shine as soon as the camera head is switched on. The result
of the meter measurement will be shown in the monitor. If necessary, you will have to
configurate the display menu correspondingly.
A special button can reset the metric marking to zero in every position, for example
at the chimney entry. The way of the camera until the entry of the chimney will not be
included in the measurement and the exact position of the defect in the pipe will be
shown. For measuring the distance, reset the metric marking to zero at the initial point
(by pressing the operation button for two seconds) and then read off the distance at
the end point.
3. Changing the cable
For changing the cable, first release the brake. Then pull the cable carefully out of the
reel. Now disconnect the connection between cable and cable reel and take out the
cable.
Then carefully turn the cable reel clockwise almost one rotation back up to the stop
position. Guide the jack of the new cable through the loop to the clutch socket and
connect them. Now you can roll up the viper anticlockwise. While rolling up the cable,
pay attention that it coils smooth around the reel.
Fix the brake as described in point 2.2.3.
If you insert a cable with another length, you will have to change the parameters. Press
the operation button during about three seconds for switching on the monitor. The pa-
rameters will be shown in the first line. With a double-click on the operating button of
the cable reel the blinking cursor can be moved to the right. Clicking once the counter
can be changed. By pressing the button for three seconds, the value will be stored.
After that the new parameters will be displayed. The parameters must be entered ac-
cording to the following table:
2. Operation
Summary of Contents for Wohler VIS 2000
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