Karel DS200, Technical Reference And Installation Manual

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DS Series PBX Technical Reference And Installation Guide
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5- The anchor plugs are driven into the holes, correctness of whose locations have already
been verified, and then the wall mount bars are screwed. One must keep in mind that the
right and the left sides of the wall mount bars differ. The screws must be tightened
enough to be inserted entirely into the wall.
6- After removing the front cover of the exchange by unscrewing the Allen screws, the
bottom cover is removed by sliding it towards the front.
7- While removing the bottom cover, one must watch out for the grounding cables that are
between the cover and the main frame, so that they should not break off. The cables are
removed from the covers together with their tags and safely kept away against any
damage during the installation.
8- The SPS200 is slid towards the front and removed, after its screws have been loosened.
(This operation is just for facilitating the installation and not obligatory.)
9- The exchange is held against the wall so that the wall mount bar holes on the back of the
exchange corresponds to the wall mount bar holders, then the exchange is pushed
towards the wall to let the holders carry it. After one makes sure that the holders of both
wall mount bars have been inserted into the holes, the exchange is lowered cautiously.
The exchange is supposed to halt at its final position 5 mm. below. If it is still not fixed
even though it has been lowered for about one centimeter, then that indicates the holders
do not carry it. In that case, another attempt to hang the exchange on the holders should
be performed again. Before the exchange is released, it should be shaken gently to the
right and left to check whether the wall mount bars actually carry it, in order to make sure
that the exchange has thoroughly been fixed on the wall.