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Use and maintenance manual
T450 - T650E - T650EF - T650 - T650F
ENGLISH
6.1 POSSIBLE CAUSES AND REMEDIES
6.2 AUDIO WARNING OF PROBLEMS
If any problem occurs the screen will display the number relative to the problem. At the
same time the machine emits an intermittent sound. By pressing the push-button "+"
[4] you return to the main menu.
The error signals that can occur are indicated as follows:
Tab. 6.1.1
PROBLEMA CAUSE SOLUTION
THE TUNNEL DOES
NOT HEAT-SHRINK
HEAT-SHRINKING NOT
SELECTED
CHECK THAT THE HEAT
SHRINK SYMBOL APPEARS
ON THE DISPLAY
TEMPERATURE TOO LOW
CHECK TEMPERATURE ON
THE DISPLAY
RESISTORS HEATING UP
WAIT TILL THE RESISTORS
REACH THE CORRECT
TEMPERATURE
THE FAN DOES NOT
ROTATE
FAN MOTOR FAILURE
SHRINKING IS NOT
UNIFORM NOR
COMPLETE
FILM NOT SUITABLE OR OF
POOR QUALITY
REPLACE THE FILM
DURING THE HEAT-
SHRINKING
BUBBLING REMAINS
FILM WITH NO
MICROPUNCHES
MAKE THE FILM GO
THROUGH THE SEALER'S
MICROPUNCHES
THE SEALING OPENS
DURING HEAT-
SHRINKING
THE SEALING BLADE IS
DIRTY OR DAMAGED
CLEAN THE SEALING
BLADE OR REPLACE IT IF
DAMAGED
INCORRECT SEALING
VALUE
SET THE SEALER'S
SEALING VALUE
6. ANOMALIES AND FAILURES – HOW TO REMEDY