WEGOMA Porta Master PM3000, Operating Manual

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Porta Master PM3000
7 Malfunctions
7.1 Safety regulation
Before you start looking for a malfunction the machine could be energised; therefore be espe-
cially careful under this condition.
- To eliminate a malfunction it is absolutely necessary to switch off the machine and to
disconnect it from electricity and to secure it against being switched on again.
- Check correct connection of cables before you switch on the machine again. Check
protection devices.
7.2 Malfunction analysis, Trouble shooting
Malfunction Cause Action
Machine does not start. No connection to electricity. Connect machine to electri-
city.
Machine does not start. Fuse is defect. Exchange fuse
Edges are not fully covered
with glue.
The granulate in glue reser-
voir is not yet fully liquid.
Open lid and check if all of
the granulate is liquid.
Edges are not drawn into
automatically.
Feeder roll is dirty. Clean Feeder roll from rests
of glue and dirt.
Edges do not stick together. Not enough pressure was
used while glue was applied
to the edges.
Apply constant pressure on
the edges while gluing takes
place.
Edges do not stick together Temperature of glue to low. Select higher temperature of
glue.
While gluing the edges go up
or down.
Holding-down clamp is set
too high.
Set holding-down clamp ex-
actly to height of edge.
Edges do not stick together Conditions like temperature,
adhesive etc. are not correct.
Check initial conditions in
respect of advice for the user
on pp 11/12.