F350/F650 Roll Laminator Manual
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10、Troubles and Troubleshooting
Nos
troubles trouble reason solution
1 safety cover error Check the safety cover Cover up the safety cover
2
Up temp. sensor
error
Check up rolls temperature
1、check up temp. sensor wire is well or not。
2、change the main board or temp. sensor.
3
down temp. sensor
error
Check down rolls
temperature
1、check up temp. sensor wire is well or not。
2、change the main board or temp. sensor.
Film tension adjust is not
well
Adjust the tension
reference 6.4 wrinkle adjustment
it’s wrinkled after
laminating
Pressure is too light Appropriate increase the pressure of rolls
Half side wrinkle
Pressure of setting bolt
spring is not even
open the cover，using two sides rolls of setting
bolt spring to adjust the rolls gap
solution：more heavy the wrinkled side setting
bolt spring or light non wrinkles side setting
bolt spring.
4
Middle or both
sides wrinkle
Too heave of setting bolt
spring
open the cover，using two sides rolls of setting
bolt spring to adjust the rolls gap。
solution：even ease the 8 pcs setting bolt spring
pressure on right and left sides.
roll is not parallel Adjust the parallelism of rolls
bubble after
laminating
Pressure is too light Appropriate increase the pressure of rolls
5
Middle or both
sides bubble
Not Even pressure of
spring
Reference the wrinkle solution
roll is not parallel Adjust the parallel of rolls
6 Rolls is curled up
setting bolt spring pressure
is too heavy or not even
even ease the 2 sides of up rolls setting bolt
spring pressure .
11.Electrical diagram
11.1 F350A、F350B、F350C、F650A、F650B Electrical diagram
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