FS4.1893-Manual-30.18XX.02-EN-Version02_R1
FROMM
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www.fromm-stretch.com
59
ALARMS
E5 : CLAMP PROTECTION
Problem suggestion
Possible solution
- The foot safety has been activated
-
Check if something has been positioned under
the carriage. And remove this item.
-
Check if film has been placed at the safety plate
and lifting it up.
-
Check of the safety shaft (2) (Fig.2) has
become lose.
-
Check if the limit switch sensor (3) (
Fig.2
) is still
positioned in the correct way.
- Limit switch foot safety faulty
-
Check the wiring
-
Check the signal on the board.
-
Replace the limit switch (2)
Should the problem persist, contact the Customer After-Sales Service of MANUFACTURER
E6 : TABLE INVERTER
Problem suggestion
Possible solution
- The table inverter doesn’t work.
-
Check the inverter (
Fig. 1
)
-
Check the alarm on the display of the
inverter referring to the inverter instruction
manual which has been enclosed with the
machine documentation.
- Q3 terminal circuit breaker is tripped.
- Reset Q3 (
Fig. 2
)
- Check the wiring
-
Check for the presence of mechanical
motor locks, if any, and proceed as required
-
Turn off the machine.
Wait 60 seconds and turn it on again.
1 = U1 - Carriage UP/DOWN
2 = U2 – Pre-Stretch film
3 = U3 – Table
4 = U4 – Film break (Slave)
Should the problem persist, contact the Customer After-Sales Service of MANUFACTURER
1
2
3
4
2
1
3
