May, 2023
MIWA LDSP(BH) Operation defect due to poor installation
``The key doesn't turn, the key won't come out.'' When I arrived at the scene, I immediately felt something was wrong. The front part is floating and is held in place with only one screw. The WEST logo on the cylinder was also not in the correct position. I took the front off, thinking it was something […]
MIWA U9.LSP＋BH, Lost key, Unlocking the entrance door
``Lost key, Unlocking the entrance door'' This was a request to unlock the door first thing in the morning. I was a little lost because the apartment name was not specified, but I arrived safely. When checking the cylinder collar, the main lock appears to be LSP, and the lower auxiliary lock appears to be DZ(BH). thumbturn […]
MIWA U9.LDSP, Lost key, Unlocking the entrance door
``Lost key, Unlocking the entrance door'' Today, with the danger of heatstroke being predicted, the client was waiting for us wearing a sauna suit with a hood. Will it be okay? Checking the handle shape and cylinder collar, MIWA LSP […]
MIWA U9.RA, Lost key, Unlocking the entrance door
``Lost key, Unlocking the entrance door'' I had to rush to get home from a long distance in traffic jams. It looks like the address changed 3 years ago. The address was completely different from the address at that time. The apartment name had not changed, but it was confusing. The target is […]
Locked indoors and unlocked due to door chain malfunction
"Door chain malfunctions and locks out" Latin American? Are you Indian? They seem to understand Japanese, but they can't seem to explain it well. It looked like a thumbturn with a button that couldn't be opened from the inside, but it turned out to be a door chain. Gap in the door […]
