Dreve Drufomat scan Instrucciones De Trabajo página 51

Problem
Electronic can be set,
but radiator does not
heat
Heating time elapses,
but radiator does not
heat
Heating time elapsed,
blank is not plasticized
sufficiently
Scanner not active
Piston moves
downwards, unit
aborts process
Unit does not reach the
pre-adjusted pressure
Unit makes fizzy sounds
during thermoforming
Cause
Heating element is not
swivelled-in completely
Micro-switch defect
Quartz radiator defect
Temperature monitor
was activated
Lifetime of quartz
radiator exceeded
Heating time was too
short
Scanner in sleeping
position
Scanner or electronic
defect
Push button was pushed
too long
Line pressure too low
Ventilation valves not
closed
Tension ring has been
placed wrongly into
plate reception
Connection hose leaky
between valve and
cylinder
Quad rings are dry
Aid
Swivel in the heating
element
Micro-switch has to be
exchanged by an expert
Exchange quartz
radiator
Exchange temperature
monitor
Exchange quartz
radiator
Prolong heating time by
5-10 sec.
Press any key
Electronic has to be
checked by an expert or
exchanged, if necessary
Operate two-hand
control correctly, see
working instructions
Increase line pressure
Close ventilation valves
Put tension ring in
correct position
Unit has to be
controlled by an expert,
connection hose has
to be exchanged,
if necessary
Grease rings with
silicone grease, have
them exchanged by an
expert, if necessary
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