Leister VARIANT T1 Instrucciones De Funcionamiento página 13

Setting Hem Welding
• Basic position, hem / piping add-on part
– Loosen hexagon screw (40).
– As required, set hem / piping add-on part (43) by pushing
for 20 mm or 40 mm.
– Fasten hem / piping add-on part (43) using hexagon
screw (40).
• Overlap setting for hem width, hem / piping add-on part
– Loosen the two hexagon screws (44).
– As required, the required overlap hem width can be set
infinitely by sliding.
– Tighten the two hexagon screws (44) again.
• Setting the hem / piping hold-down device
– Loosen screw (45) for setting the hem / piping hold-down device.
– Slide the hem / piping hold-down device (42) sideways parallel
to the pressure roller (11).
– Swivel the hem / piping hold-down device (42) downwards so
that the hem / piping hold-down device (42) is located lightly on
the piping overlap and the welding nozzle (9) can be moved in be-
tween the overlapping tarpaulins.
– Tighten screw (45) for setting the hem / piping hold-down device.
Carry out a test weld according to the welding instruction of the material manufacturer and
national standards or guidelines. Check test weld.
40 mm
43
40
44 44
42
42
20 mm
40
45
11
9
13