Leister GEOSTAR G5 Instructions D'utilisation page 53

Setting the welding parameters
E. In clamped confi guration and with the set welding force, fi rst screw the lower contacting system (15) with the
lower contacting system adjusting screw (20) and then the upper contacting system (14) with the upper
contacting system adjusting screw (19) in the direction of the welding wedge (5) until the test strips are
clamped lightly in place. The pressure rollers of the upper contacting system (14) and of the lower contac-
ting system (15) must rotate as a result of the manual movement of the membranes.
14 5
F. If the upper and lower contacting systems (14/15) are set, then the rest of the membranes are allowed to
run over the welding wedge (5) and the welding wedge (5) is monitored to see whether it shifts further in
horizontal position to the upper and lower drive/pressure rollers (16/17). If this is the case, then the contact
pressure of the upper and lower contacting system (14/15) is too high and must be adjusted once again.
Switch off the main switch (2) and disconnect GEOSTAR from the mains. Afterwards, the upper and lower
contacting system setting screws (19/20) must be locked with the upper and lower contacting system
locking screws (21/22).
14 15
G. Press the locking clamping lever (10)
and swing the clamping lever (7) up-
wards until the upper lock engages and
use your other hand to accomplish this by
holding the automatic welding machine
fi rmly by the handle (11). Remove test
strips.
15
16
17
5 19
7
20
21 2
10
19
22 20
11
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