Installation Of The Tubular Motor; Mounting The Bearing (Figure  ); Determine The Length Of The Rotating Union (Figure  ); Mounting / Dismounting The Adapter (Figure ) - RADEMACHER 2740 06 65 Original Montageanleitung Und Betriebsanleitung

Installation of the tubular motor

NOTE
The following installation instructions apply to standard installation situations in combination
with RADEMACHER tubular motors and accessories.
The drive head (12) of the motor can be installed on either the right or left sides of
the roller shutter box. These instructions depict the installation on the right-hand side.
Mounting the bearing (Figure  )
Check that the bearing is installed horizontally. Roller shutters wound
at an angle can block the drive and cause damage.
1. First determine the position of the drive (13) and counter bearing (1)
in the roller shutter box.
Wind the roller shutter casing fully onto the rotating union and measure diameter D. See
figure  in order to determine the position of the centre of the bearing to the guide rail.
Determine the length of the rotating union (Figure  )
B
B = Counter bearing / Bearing capsule
C = Drive end bearing / motor
Mounting / dismounting the adapter (Figure )
1. Mounting the adapter (10)
Slide the adapter (10) over the limit ring (18) on the drive head until
it engages. In doing so, check the correct positioning of the groove in
the adapter (10).
C
Required minimum width for the roller shutter box:
Tubular motor type:
Minimum width approx.:
1.
IMPORTANT
When installed, the wound roller shutter must run vertically in the guide rails on the window.
2. Fasten the bearing in accordance with the bearing type and on-site
conditions.
Mount the drive bearing (13) so that the set button (11) will be easily accessible and
the motor cable can be laid without kinking.
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 (18) downwards and
pull the adapter (10) off of the limit ring (18).
Small Medium
56 cm 67 cm
EN
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