strike
MIWA WEST916.LAMA, additional door cushion repair due to locking failure
``It has become more common for me to not lock the door.'' Recently, it seems that it has become difficult to lock the door from both the outside and the inside. There may be a defect in the lock case, but I hope there are no major problems. When I arrived and checked it, I found that it was indeed the case that both the thumbturn side and the cylinder side […]
MIWA WEST916.LA, the indoor key sometimes does not turn.
"Sometimes the thumbturn doesn't turn." This content does not provide enough information. When we arrived at the site, we found that it was a fairly old property. The cylinder set seems to be the "MIWA LAMA" type. With the front door open, the thumbturn movement […]
Inspection and repair of thumbturn operation defect, U9-CP-NDR-1AT
"Sometimes the thumbturn locks up and won't turn." What are the symptoms of the thumbturn locking up? When I searched for the property on Google, I found that the front door was equipped with a MIWA CP-NDR auxiliary lock. Indoor thumbturn […]
Agent-GMD500.HBZSP2, knob motion defect and strike position adjustment
``It gets stuck when locking/unlocking.'' They said it was difficult to lock the door. I thought the problem could be improved by cleaning the cylinder, but in the end I had to disassemble it. Agent knob has a simple structure unlike MIWA. Improved by spray cleaning […]
ed-Lock MIWA-LA, Inspection and repair of door malfunction and cylinder lock failure
``Entrance door operation defect'' It was said that the problem had recurred after an adjustment six months ago. It seems that some contractor had adjusted the hinges and door closer last time. It seems like you didn't do your research properly. Although it was an ed-Lock specification, no defects were confirmed on the main unit itself […]
