Height problem when installing elevator door pocket line

  The manufacturer of elevator door pocket line introduced to us that when the assembled elevator door pocket line is placed in the entry hole, the back of the door pocket is on the same parallel plane with the door opening, fixed down from the left and right of the door opening with a wooden wedge, and check the verticality of the door pocket with a plumb hammer
The common length of elevator door pocket line is 2m
In order to fix the skirting line more firmly, the interval of drilling should be about 40cm, and the interval at the interface should be smaller
The elevator door pocket line nails the small wooden strip into the hole just punched
Before fixing the skirting line, the wall shall be leveled and cleaned, otherwise after the skirting line is installed, it can not be completely close to the wall, which will leave ugly gaps
In fact, no matter what kind of elevator door pocket line is made of, it has the function of heat expansion and cold contraction, so there must be a gap before installation

It can also be learned that the hinge slot is opened on the door leaf, and the size of the hinge slot depends on the position of the hinge on the side of the door leaf
During operation, pay attention not to damage the paint on the surface of the door leaf and elevator door pocket line
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