FRIATEC FRIAMAT GEO PRINT, Руководство по эксплуатации

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the unit will confirm the reading with a signal. If
reading in is not successful straight away, try again,
if necessary at a different angle or speed.
3.3 Starting fusion process
WARNING!
If there is a malfunction in the fusion process hot
molten PE may be expelled on rare occasions.
Therefore:
Maintain a safety distance of at least 1 m from
the fusion area during fusion! Do not connect
any additional equipment during fusion.
The fusion process can be cancelled at any time
by pressing the STOP button. When the fused area
has cooled down (and the source of the fault elimi-
nated where necessary) the fusion process can be
repeated (depending on the fitting manufacturer,
please observe operating instructions by the appro-
priate fitting manufacturer).
Operating steps (see also the visual description
on the next page):
1. Display shows “PIPE PREPARED?”, confirm if
correct.
2. Press the START button to start the fusion pro-
cess. Now an automatic check of the ambient
temperature and resistance check of the con
-
nected fitting follow. Fusion starts. The display
will tell you the duration of the fusion (it will show
total time of fusion and count it up in seconds till
the fusion ends).
3. Display “END OF FUSION” means that the fusion
process has been completed. Displays “t” and
“tc:” show reference and actual fusion time and
must be identical.
4. Mark fusion parameters on pipe/fitting. This will
make sure no second fusion is accidentally
carried out.
5. Display „end of fusion“ with “t” and “tc:” is
necessarily to confirm by pressing the STOP
FM_2427_2_GB_03_12.qxp:- 28.03.2012 9:28 Uhr Seite 14