Keylex 800 Indoor Confinement Unlocking and Repair

"There are people inside, but I can't get out."

It was a room in a condominium that also served as an office.There is no door scope.Last year, it was replaced with a PIN button type.

I asked for my PIN and tried to unlock it from the outside, but there was no response.However, the gap with the door frame is unusually wide. There are more than 6 mm.Not compliant with standard mounting specifications.

When I get out of the room, I lower the lever to unlock it, but the operation is not effective.Keylex seems to recognize that the door is open.

I pushed in the trigger latch and tried again with my PIN to unlock it.The work is complete, but the front is heavily pushed into the door.Moreover, it is pushed diagonally.

It seems that the installer told me that nothing could be done.He is a disappointing trader.

Remove everything, forcibly correct the flange for fixing the lock case and return it to the horizontal position, and adjust the thickness direction with the step fitting.As a result, the gap could be adjusted to about 4 mm.

I'd like to ask the workers why they can't make such adjustments, but it was a property that left a lot of doubts.

However, there are quite a few similar cases of improper installation.It's sad.