4.16. TENSIONING THE SPRING
Position the end profile in the highest position and make 2
marks in the end profile the distance apart R
shown in the separate table.
The maximum distance depends on the spring supplied, the
used fabric, the diameter of the roll for
fabric and the extension of the blind.
Make sure the marks are always at the same distance from
the centre of the end profile. Feed the cable round the pulley
(through the fork) and insert the cable through the hole in the
right-angled bracket on the end of the end profile. Feed the
cable back through the second hole and tighten
the cable clamps on the cable behind the right-angled bracket
so that the axle of the pulley is against
the marks in the end profile. (See fig.)
Check carefully the feed of the cable over all the pulleys both
on the front of the guide rail, as well as at
the end profile slider block and the cable feed pulley.
Pay attention to the symmetry of the spring.
4.17. INSERTING THE SPRING
The Veranda is still in its highest position. Check that the cable doesn’t cross over at the cable pulley, but running cleanly
side by side. Thread the spring into the forks of the pulleys and insert the cable into the cable unit. Make a knot in each
cable, behind the clamp unit. The Veranda is now under tension.
Remark concerning the motor:
If the motor is an Orea or an Altus RTS, please consult the enclosure of the concerned motor.
4.18. RUNNING THE MOTOR TO ITS STOPPING POINT
Let the motor run until it switches off.
Check that the motor stops where it should, not touching the end
pulley on the guide rail. The motor is not adjusted.
Both buttons on the motor are completely pushed down es-works (if
not push them down both). The motor will not stop by itself.
Let the Veranda run out until the cosen lower position is reached.
Then turn the switch for the test cable to its neutral position.
Next push the white or yellow button (depending on the built-in
side), so that the buttonlifts up. The lowest position is now adjusted.
