Monthly Archive: June 2023
Unlocking the entrance door for being trapped on the balcony
2023-02-28 General
′′ I was trapped on the veranda ′′ It seems that I was lucky that I was out on the veranda with my smartphone.Apparently Crescent moved without permission and was locked.Probably made by Fujisash.This is a common symptom in old Fuji sash windows.But now …
MIWA 10DAF+U1 Unlocking the entrance door by thumbturn
2023-02-27 General
"Unlocking the entrance door by not carrying the key" I don't know why, but it seems that I forgot the key.It was a luxury apartment in the city.The client himself did not seem to understand well what the security thumbturn is. PR of MIWA.
Unlocking the entrance door of terrace type housing with smoke guard, without door scope
2023-02-26 General
"Unlocking the entrance door by not carrying the key" There are many terrace-type housing complexes in Chigasaki.It was a declaration that there was no post, but the parent-child door was equipped with a post.I could see the post right next to it.The cylinder is WEST917...
GOAL thumb-latch decorative lock operation defect repair
2023-02-25 General
"GOAL GF lock, door knob doesn't work properly" It seems that the latch bolt is malfunctioning for some reason.The entrance door is a set of 1K2L, including the auxiliary lock.The target was the main lock.Even the door knob from the inside, the la …
V18-MDU5 Destroyed and replaced，Entrance door cylinder malfunction
2023-02-24 General
"I have the key, but the cylinder does not turn" seems to be a common malfunction.I tried to wash the cylinder, but it turns around 45 degrees to the left and right, but it doesn't move at all.Even if you check the warped state of the door, you can't confirm anything abnormal.The door won't unlock even if you pull or push it...
MIWA LE-11 Defective lock/unlock operation inspection and repair of the decorative lever lock
2023-02-23 General
"The key is quite hard" The target was a detached apartment.Quite rare, isn't it?The lock on the front door was a MIWA LE-11+TESP decorative lever lock.The cylinder has been replaced with WEST916, and if there are times when it is so hard that you think the key will break …
PSDN.WD5113-FDG (nickname: "SENBEI") Cylinder replacement due to loss of key
2023-02-22 General
"Replacing the bad cylinder" It seems that the lower cylinder was not working well, and it was operated only on the upper side.However, the husband lost the key last night, and he was worried, so he wanted to exchange it.The cylinder is MIWA…
GOAL V18.LDK+TME Security thumbturn unlock
2023-02-21 General
"Lost key, Unlocking the entrance door" The client was a man with a large rucksack. Is he on his way home from hiking somewhere? He said he lost his key. The target is an apartment building at a large intersection along a national highway. I can park …
PR.PGF713+U1 Unlocking the entrance door of grip handle lock with thumbturn
2023-02-20 General
"Lost key, Unlocking the entrance door" It was Lost key, Unlocking the entrance door.Regarding the case of police attendance, it seems that he was waiting for the arrival in the neighbor's room until I arrived.A short time later the police also arrived.The latest type with a thin grip part, MIWA PR.PG …
Crime prevention thumbturn MIWA B5 overhaul due to malfunction
2023-02-19 General
"Thumbturn Malfunction Inspection and Repair" It was a 15-year-old apartment.It's an apartment that can't be said to be old, but the thumbturn doesn't turn smoothly.When I checked it locally, it was a B5 security thumbturn.When you press the switch and turn it...
