43
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42
Drufosmart scan
Cause
Quartz radiator defect
Temperature monitor
was activated
Lifetime of quartz
radiator exceeded
Heating time was
too short
Wrong heating time
was chosen
Scanner in sleeping
position
Scanner or electronics
defect
Line pressure too low
Ventilation valve
not closed
Tension ring has been
placed wrongly into
plate reception
Connection hose
leaky between valve
and cylinder
Problem
Heating time elapses,
but radiator does not
heat
Heating time elapsed,
blank is not plasticised
sufficiently
Scanner not active
Unit does not reach the
pre-adjusted pressure
Unit makes fizzy sounds
during thermoforming
Aid
Exchange quartz
radiator
Exchange temperature
monitor
Exchange quartz
radiator
Prolong heating time
by 5–10 sec.
Scan correct barcode
Press OK key briefly
Electronics have to be
checked by an expert or
exchanged, if necessary
Increase line pressure
Close ventilation valve
Put tension ring into
correct position
Unit has to be
controlled by an expert,
connection hose
has to be exchanged,
if necessary
Cause
Power line is not correct
Main breaker is off
Miniature fuse is defect
Electronics are out
of order
Heating is not swivelled
outwards
Electronics are out
of order
Wrong operation
of push button
Contact pressure has
not been relieved
Final switch is defect
Magnet valve or
electronics are defect
Heating element is not
swivelled-in completely
Micro-switch defect
Problem
Unit does not work
Main breaker on,
electronics show no
function
Piston cannot move
downwards
Piston has moved
downwards, unit
does not take over
self-maintenance
Piston does not
move upwards
Electronics can be set,
but radiator does not
heat
Aid
Control power supply
Switch on main breaker
Check miniature fuse
and exchange it,
if necessary
Electronics have to be
exchanged by an expert
Swivel heating outwards
Electronics have to be
checked by an expert
Pull push button
for 3 sec.
Relieve contact
pressure, see working
instructions
Final switch has to be
exchanged by an expert
Unit has to be
controlled by an expert
Swivel the heating
element in correctly
Micro-switch has to be
exchanged by an expert
14. Trouble shooting
