Wohler VIS 2000 Handbuch Seite 23

2. Operation
1. If you fix the viper to the belt during the inspection, both hands will be free for handling
the monitor and the rod.
2 You can also put the viper on the floor when the stand is opened. Please put your
food on the viper stand to garantize stableness during the inspection.
3. You might also simply carry the viper in your hand during the inspection. In this case
you will have to open the grip. After the inspection you must close the grip, so that
rod and camera head will be protected by the grip and the viper is smaller and may
easily be transported.
2.2.4 Cable support / Jacket protection
After the inspection and after the connector cable has been pulled off, the connector cable
can be clamped into the straps of the cable support. Please put the jacket into the cable
support for protecting it against dust or mecanical defects. Push the cabel connection
into the protection device so that it will be protected during the transport.
2.2.5 Adapting the free wheeel bracket
The camera viper has a free wheel bracket with the following functions:
Easy running to the right (no retarding effort) > rod infeet
Hard or easy running to the left (retarding effort depends on the adjustment) >
rod escape
This way, the rod is controlled during the rolling in and out and cannot run out of the
viper.
If you turn the adjusting screw clockwise, the retarding effort will increase. If you turn it
to the other direction, the retarding effort will decrease and you can easily pull the rod
out of the basket.
2.3 Digital Metric Marking
The viper 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 tube will be possible. The green LED shows that the metric marking is ready for
operation. The LED will light up 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 duct will be
shown. For measuring the distance, reset the metric marking to zero at the initial point
(by pressing theoperation button for two seconds) and then read off the distance at the
end point.
e-mail: mgkg@woehler.com Internet: http://mgkg.woehler.com
Camera Viper VIS 2000
23