Operating manual
Operation
04.11.2020 Version 1.0
©2020 enz® technik ag
Page
33
of
40
1.
Measure the length of the pipe to be cleaned (mark the hose) and check it during
cleaning.
2.
Insert the tool into the pipe to be cleaned.
3.
Slowly increase the pressure to 100 bar on the nozzle.
4.
Move the tool carefully forward until you reach the end of the length of pipe that
needs to be cleaned.
5.
Slowly remove the tool backward to clean the pipe and wash the dislodged
material back to the manhole.
6.
When you are finished cleaning, close all the manholes.
DANGER
The maximum working pressure must never be exceeded
—
it is a
threat to life (see “Technical Data” on Page
If a nozzle bursts, fragments can penetrate the pipe wall and parts
can be catapulted away at tremendous speeds.
WARNING
The tool can reverse in large pipes; this can result in
death
or serious
injury.
Use a safety liner to reduce the risk that the tool could reverse in a
pipe.
Monitor the cleaning work with a camera at all times.
If pipes are extremely dirty, it is recommended that you pull the tool
back at regular intervals to prevent blockages due to fragments and
dislodged material.
