Determine The Length Of The Rotating Union (Figure  ); Mounting / Dismounting The Adapter (Figure  ); Mounting The Catch With Freewheel Mechanism (Figure ); Mounting The Catch Without Freewheel Mechanism (Figure ) - RADEMACHER X-line Handbuch

Determine the length of the rotating union (Figure  )
B
B = Counter bearing / Bearing capsule
C = Drive end bearing / motor
Mounting / dismounting the adapter (Figure  )
Mounting the adapter (10)
1.
Slide the adapter (10) over the limit ring (19) on the drive head until
it engages. In doing so, check the correct positioning of the groove in
the adapter (10).
Mounting the catch with freewheel mechanism (Figure
* = supplied state
4.a
(8)
Mounting the catch without freewheel mechanism (Figure
4.b
(8)
C
(20)
(7)
(20)
1. Measure the wall gap of the drive bearing (13) and counter bearing
(1) as shown.
2. Measure the roller shutter box and calculate the required shaft
length (L).
Length of the rotating union: L = A - (B + C)
3. Shorten the rotating union (5) to the required size.
Cut the shaft to size with a hacksaw at a right-angle. Remove the burrs from the shaft
internally and externally with a file.
2. Dismantling the adapter (10)
Press the two retaining springs on the limit ring (19) downwards and
pull the adapter (10) off of the limit ring (19).
IMPORTANT
If the tubular motor is to be operated with automatic end point con-
figuration and obstacle detection, then the catch (8) must be mounted
with free-wheeling action.
1.
Slide the catch (8) onto the drive adapter (20) so that it can free-wheel
and so that it engages behind the retaining clip (7).
Free-wheeling is given if the catch (8) can be easily turned back and
forth.
1. Slide the catch (8) onto the drive adapter (20) so that it cannot free-
wheel and so that it engages behind the retaining clip (7).
NOTE
◆ If the catch (8) is mounted without the freewheel mechanism, then
the tubular motor will work without obstacle detection and without
automatic end point configuration.
◆ It may be necessary to mount the catch (8) without the freewheel
mechanism for very lightweight roller shutters or for roller shutters
which do not drop easily, in order to avoid premature switch-off.
) *
)
EN
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