How to Service (Case② Mullion is broken. Spring is not working....)
Mullion is broken
Not working.
Step1) Remove the mullion.
Broken mullion
Step2) Install the new mullion
New mullion
Appendix
Button works normally
Page 5
Step3) Check if the mullion works normally
Opening door with the mullion opened,
3~4 times. Verifying operation.
※This is a test only!.
Instruct customer to use door handles only..
<Video- To check if mullion is not broken>