Fromm FS 250 - AL 1 CARRIAGE EMERGENCY LIMIT SWITCH; AL2 MAIN CONTACTOR

FROMM CH12-TI-FS250.EN10
ALARMS AND ERRORS FS 250 / 270 / 270+
AL 1 = Carriage emergency limit switch
AL 2 = Main contactor
AL 3 = Inverter overload
AL 4 = Transpallet sensor
AL 5 = Film tearing alarm (optional)
AL 6 = Encoder sensor
AL 7 = Toppres sensor
ALARM RESET
After having cleared the fault, push the RESET button
AL1 CARRIAGE EMERGENCY LIMIT SWITCH
The arrised problem Possible remidies
-This alarm signals that exerted pressure on the
carriage has been detected by the microswitch that
interlocks the crush-proof guard
- Check the situation
- Microswitch incorrectly positioned or connected - Position the microswitch correctly
- Microswitch not working properly - Replace the microswitch
AL2 MAIN CONTACTOR
The arrised problem Possible remidies
- This alarm signals that the emergency button was
pressed
- Check the situation and deactivate the
mushroom-head button
- Emergency button not working properly - Replace the emergency button
ALARMS AND ERRORS