Troubleshooting And Servicing; Troubleshooting Checklist - Tecno-gaz Tecno Seal Mode D'emploi

4 Troubleshooting and servicing

4.1

Troubleshooting checklist

The trouble shooting suggestion marced with a * may only be carried of a service partner
authorised by the manucaftuer.
Malfunction
Machine does not switch on
No data in the display
Machine not heating up
No feed
Page GB 13
Possible cause
Mains connection
- Mains cable not plugged in
- Mains cable defective
Mains fuse
Temperature controller defective
Set temperature too low
Temperature limitation active
Temperature sensor
Heating element
Temperature controller defective
SST relay defective
Conveyor belt
- damaged
- no feed
Motor
Temperature controller defect
9.693.004
Troubleshooting
Check mains connection
and connect to another socket
if necessary
Replace mains cable
Replace mains fuse*
! In case of repeated failure
you must have the machine
fuse checked
Replace Temperature controller*
Increase set temperature (see page 10)
Reset the temperature limiter by
pushing down the pin
! In case of repeated activation
you must have the machine
checked
Replace temperature sensor*
Check heating element and replace if
necessary*
Replace Temperature controller
Replace SST relay*
Replace conveyor belt
Check belt tension
Replace motor*
Replace Temperature controller*
V 4.06