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leaf length in compliance with the operator specifi cations (see paragraph 2.1)
sturdy and stiff structure of the leaves, suitable for automation
regular and uniform movement of the leaves, without any friction and dragging during their entire opening
stiff hinges in good condition
presence of both opening and closing mechanical limit stops (they are not necessary if opening and closing mechanical travel stops are
used)
presence of an effi cient earthing for electrical connection of the operator
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in the LS versions the limit switches are triggered for the fi rst and last 30mm. therefore
use such A and B dimensions in order to use the whole operator travel. Shorter travels
could limit or cancel the limit switch adjustment range.
The mechanical travel stops operate for the fi rst and last 30mm of the travel; shorter
travels could limit or cancel the adjustment range
.
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