Preparing The Tube - SOMFY S&SO-RS100 AIR io Anleitung

S&SO-RS100 AIR io

2.1.2. Preparing the tube

1) Cut the roller tube to the required length, depending on
the motorised product.
2) Deburr the roller tube and remove the swarf.
3) For roller tubes that are smooth inside, cut a notch to the
following dimensions:
2.1.3. Drive-tube assembly
1) Slide the drive into the roller tube.
For roller tubes which are smooth inside, position the notch
previously cut on the boss on the crown.
2) The drive wheel must be locked in place to prevent any
movement in the roller tube:
• This can be done either by attaching the roller tube to
the drive wheel using 4 x Ø 5 mm self-tapping screws,
or by using 4 x Ø 4.8 mm steel pop rivets positioned
5 mm to 15 mm from the outer rim of the drive wheel,
regardless of the roller tube.
Attention
The screws or pop rivets must only be fastened onto the
drive wheel and not on the drive.
• Alternatively, a drive wheel stop can be used for tubes which are not smooth.
2.1.4. Mounting the tube-drive assembly
1) Install and secure the tube/drive assembly onto the end
f
bracket and onto the drive bracket
Attention
Ensure that the drive-tube assembly is secured onto
the end bracket. This operation prevents the drive-tube
assembly from coming out of the end bracket mounting.
2) Depending on the type of bracket, fit the stop ring
place.
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d e
= 4 mm, = 28 mm.
g
:
1)
3)
1)
2)
1)
g
2)
h
h
in
EN
2)
e
d
15 mm
5 mm
L
f
15