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FAQ
Why the armature plate of magnetic lock must be adjusted frequently
4 years ago160 Clicks
Q:  Why the armature plate of magnetic lock must be adjusted frequently
A:  a)check whether the armature plate has installed the pin to fix
b)check if the iron plate has installed the rubber pad
C)suggest the clients to use Threadlocker on screws
Professional electric locks manufacturers-YLI ElecAll rights reserved,Email:yli@yli.cn
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