Right Shutter is Stuck

[Uvprint]

Hello,

One of the shutters won't open at actuator test. It's agfa anapurna mw.
What could it be? Left is working, right doesn't.

 

[Deymos1981]

if the damper does not open, but a click is heard, then the problem is mechanical. You need to disassemble and see where that fell. If the click is not heard, and an error pops up on the screen, then either the motor or the curtain position sensor is broken. It is necessary to disassemble the lamp in any case and check with a tester.