Automatic door lock repair Stores damaged by underfloor flooding

"I can't lock it because it's covered with mud."

A small pharmacy store.It is said that flooding has begun during business hours.He said he had pulled out the water, finally finished cleaning, decided to work the rest the next day, and tried to lock the automatic door on his way home, but realized that it couldn't be locked.

MIWA U9.MM.You can see the traces of mud, but will it come back?Due to this timing and the surrounding mud environment, it is difficult to remove the door and repair from the lock case.

Let's use normal cleaning here.

Start with the cylinder and move on to the lock case.Spray the parts cleaner on the gun to scrape out the fine mud.For the first time, I started to work in about 10 minutes.Clean the strike part of the rail, lock and unlock it many times, and check the operation.

Finishing is completed by spraying a special rust preventive lubrication spray.As soon as possible, I contacted the building management tenant construction company and told them to request a replacement, and then withdrew.

The surrounding area is full of mud, and you can move with boots, but you can't just get into the car, so I washed the mud with hand-washing water made from a large PET bottle.