July 2022

General
TOSTEM Egg (Z2A1DCTC) Entrance cylinder breaking and unlocking

``While I was working on the balcony on the second floor, the storm door closed on its own, so I would like you to unlock it from the front door and open the storm door.'' Apparently, he went out onto the balcony with the shutter half-open. While I was working, the storm shutter came down and closed on its own […]

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General
PR.PGF703+B5x2 security thumbturn unlock

``Lost key, Unlocking the entrance door'' He said he realized he had lost the key after returning from shopping. The declaration states that it is not a security thumbturn, but you won't know until you take a look and check. The target is PR.PGF703 push-pull grip handle type round lock […]

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General
Stepped smoke guard SHIN-NIKKEI Kurimo MIWA PR.LE-11/TE-02 Unlocking the front door

``Responding to inquiries about whether the front door can be unlocked even though there is no door scope or mailbox.'' When I looked it up on Google, it was the type of door that is common in this area. (I see, that white glass door...) In the past, there was no door scope, so normal thumbturn unlocking [...]

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General
Normal unlocking MIWA LASP with thumbturn cover

"Lost key, Unlocking the entrance door" We will also ask the client to check the photo and understand the shape of the thumbturn. Therefore, proceed with normal thumbturn unlocking. However, although I didn't feel it while searching, I felt something strange in the second shot, so I checked with the camera [...]

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General
Struggling with crushed screws PR.PGF703 Push-pull grip handle Cylinder disassembly, cleaning and repair

"Cylinder malfunction inspection and repair" PR.PGF703 This is a thick model with a grip handle that is more than 50mm from the door. I don't see a security thumbturn on this model. Inspection and repair of cylinder operation defects may require disassembly depending on the situation […]

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