5
5
III. Mounting of scraper
• Move scraper across pipe in such
a way that the clamping carriage
is inside the pipe and the scraper
blade is on the surface of the
pipe (Picture 5). The housing
must be flush with the front edge
of the pipe.
Attention!
Do not run the blade over the
pipe surface.
• Setting the clamping carriage.
- Move the clamping carriage
upwards until it is in contact
with the pipe wall (Picture 3).
The supporting arm of the
clamping carriage should be
roughly parallel to the pipe wall.
- Tighten twist grip knob
(Picture 6) until all four guide
rollers rest on the pipe surface.
IV. Scraping of pipe surface
• Turn equipment clockwise around
the pipe end. By turning steadily,
the pipe can be scraped up to the
pipe end (Picture 7).
Attention!
During scraping, the scraper
must be pushed against the pipe
end in order to avoid axial tilting!
Picture 7
Picture 6
Picture 5
