Viega 2648S, Инструкция по эксплуатации

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3.2.2 Shortening the pipes
NOTICE!
Leaky press connections due to pipes being too short
If two press connectors are to be mounted onto a pipe
without an interval, the pipe must not be too short. If the
pipe is not inserted up to the prescribed insertion depth in
the press connector during pressing, the connection may
become leaky.
For that reason, the length of the pipe must correspond
exactly with the total insertion depth of both press connec-
tors.
See Ä
Chapter 3.1.2 „Required tools“ on page 14 for information about
tools.
Cut the pipe properly using a pipe cutter or fine-toothed hacksaw.
Avoid grooves on the pipe surface.
3.2.3 Pressing the connection
Requirements:
n
The pipe end is not bent or damaged.
n The pipe is deburred.
n
The correct sealing element is in the press connector.
HNBR = yellow
Handling
Profipress G mounting unit 16 from 19