0639-990-21---30j_2010.07.indd
SLA
600...1‘000600...1‘000
~100
500500
~100
0639-990/22j
Page 44 of 46
Operating instructions
Attention:
Avoidanexcessivetighteningoftherubbercablewhichwouldcausethe
sliding wings to bump into each other when opened without mains power!
1. Manually close the sliding wing and block it.
2. Stretch the rubber cable until the spacing between the felt tip pen markings has
increasedto~600mm.Shiftthelooseknotuntilitisagainlocatedrightnexttothe
rubbercablexing.
3. Remove the blocking of the sliding wing, then let the rubber cable pull it to the Open
position. If require tighten the rubber cable.
Attention:
Themaximumdistancebetweenthefelttippenmarkingsmust
(which corresponds to a tension of 60 N).
4. Tightentheknotandcutofftherubbercable(max.distancebetweenthecableend
and the knot = 20 mm).
Rubber cable tightened
Rubber cable untightened