Wohler VIS 2000 Handbuch Seite 22

2. Operation Cable reel VIS 2000
2.2.3 Inspection of vertical pipings
Pipings, such as chimneys or downpipes, can be inspected best from above.
The cable reel is ideal for that purpose. If you carry it in front of the body with the
four-point carrying belt system, your hands will be free for working. First jam the
two narrow snap-hooks in the two openings at the left and the right under the
grip. The two round snap-hooks will be fixed to the stand, so that the red reset-
button on the reel shows to the body. This way you can move optimally and you
are able to regard the display at every time.
If it is not necesarry to change the position of the cable reel during the inspection,
it will be best to put the cable reel on a table or on the floor while working. In this
case you will have to unfold the stand.
After having put the cable reel in the best position, release the brake by turning the
knob at the reel half a rotation left. Now you can let the cable with the camera head
down in the pipe. If you want to control a special point of the pipe in a more detailed
way, you will have to fix the brake by turning the rotation button back.
During transport the brake generally has to be fixed and the stand and the monitor
holder must be folded.
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