LEVIGATO DRIVES (LG SERIES)
|
LEVIGATO ANTRIEBE (SERIE LG)
|
COMMANDES LEVIGATO (SERIE LG)
18
MOUNTING
• Install suspension strips on the brackets, fastening the rail to the ceiling, and align them
(
fig.
12). Fasten the suspension strip on the bracket using two
M8 × 16 bolts and two
M8
nuts.
• Bend the suspension strip on two sides, preserving the previously measured size
L
and
bend angle (
fig.
13). Fasten the suspension strips on the ceiling using fixings (dowels,
anchors).
Y
ATTENTION!
The suspension strips ensure the maximum
L
distance is 110 mm. In case of a
larger
L
distance use additional suspension strips (not supplied) and additional fixings.
• Install the rod on the rail carriage using the Ø 8 × 19 axis and two 4 × 18 screws (
fig.
14).
Fully tighten the screws.
• Install the rod in the door bracket using the 8 × 19.5 pin and a stopper (
fig.
15).
• Move the door leaf into the open position and determine the place to install the support
(
fig.
16). Install the support at a distance of 20 mm from the rail carriage. Fasten the support
on the rail using two 3.9 × 9.5 screws. The support serves as the point of full opening of the
door when programming the final positions and a control point during operation in case
of abnormal situations.
• Install the drive on the rail and fasten using the bracket and four 6.3 × 20 screws (
fig.
17).
The product construction allows the drive to turn by 90 ° in relation to the rail during
installation (
fig.
1).
Y
ATTENTION!
Manually install the drive on the rail with care, slightly press behind the star-
wheel opening on the rail and the output shaft of the drive will become aligned. Do not use
force, as this can damage the external appearance or break the drive. In cases when the drive
rail is fastened to the ceiling without suspension strips, install the drive on the rail beforehand.
Ensure its integrity during further mounting operations.
• Ensure the necessary length of the release cable. The manual release cable should be
located at a height not less than 1.8 m. Put the release label on the cord (
fig.
18). Make a tie
on the end of the cable and clamp it with the two halves of the ball-handle.
• If necessary, pull and release the drive belt / chain from the rail, tightening or loosening
the nut at the flat end of the rail (
fig.
19). Remember that if excessive tension is applied,
increased wear of the rail components is possible, and in the case of insufficient tension,
slackness and unpleasant noise during operation are possible.
4.2
MANUAL RELEASE
The rail carriage can be released, allowing the door to be moved manually. To release the rail
carriage and move the door leaf manually, pull down the manual release cable (
fig.
20). To return
the carriage into the locked position, press the button on the carriage (
fig.
21), and then move
the door leaf until the carriage connects with the rail grip.
Y
ATTENTION!
Use the manual release only during installation, in case of drive failure or loss
of electric power. In the case of release activation, uncontrolled movement of the door is
possible, if the door springs are weak or broken; if the door is not balanced. Be careful and
attentive
!
Move the released door only at a moderate speed. When using, do not pull the cord
too hard and do not hang on it with the whole body weight.
In case of using the mechanism for external unlocking, install the cable according to
fig.
31. When
laying the cable, avoid sharp and straight angles, small bending radii. There should be free and
easy movement of the cable in the braid. The cable should not sag after laying.
