Use and maintenance manual
Longitudinal profile welding
Model: LRW-130
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P a g . 1 0
Normally the sizes used for welding on fabric are two-component and require some hours
to fully set.
In the case of welding continuous belts, make a cut at the beginning of the weld at an angle of
about 45º:
Continue welding to this point and then stop the forward drive motor while at the same time
pressing the control to withdraw the Leister:
After overlapping the weld and once the profile has cooled, cut it and form the excess to match
the original shape.
Shut the welder down by adjusting the temperature of the Leister to 0 and allowing it to operate
for about 5 minutes to cool the heater element.
NOTE: Not completing this cooling process, that is turning off the blower when the heater
element is still hot, could cause the heater element to fuse because of the increased
temperature inside the tube.
