Preparing The S Tubular Module; Tube Preparation; Assembling S Tubular Module - Roller Tube - SOMFY ilmo 50 S WT Guia De Instalacion

ilmo 50 S WT

4.2 Preparing the S tubular module

Fit the crown (G) and the drive wheel (H) to the
1)
S tubular module (D).
Measure the length (L1) between the base of
2)
the S tubular module head and the end of the
drive wheel.

4.3 Tube preparation

Cut the roller tube (Ø > 47 mm) to the required
1)
length.
Deburr the roller tube and remove the swarf.
2)
For smooth roller tubes (I), cut a notch with the
3)
following measurements:
4.4 Assembling S tubular module - roller
tube
This procedure is not valid for the short accesso-
ries (drive wheel and end piece) specifically desi-
gned for aprons which are small in width.
Slide the S tubular module (D) into the roller
1)
tube.
For smooth roller tubes, position the notch
previously cut on the crown.
Fix the roller tube to the drive wheel with 4 x
2)
Ø 5 mm self-tapping screws or 4 steel pop rivets
of Ø 4.8 mm located:
at least 5 mm from the far end of the drive
-
wheel: L1 - 5, and
no more than 15 mm from the far end of the
-
drive wheel.
N.B.: the screws or pop rivets must only be atta-
ched to the drive wheel and not to the S tubular
module.
38
54273X03_ilmo50Swt.indb 38
e = 4 mm
l = 28 mm
1
2
1
3
1
2
Copyright © 2008 - 2009 Somfy SAS. All rights reserved.
Installation guide
D
H
G
L1 = ...
L1
2
Ø > 47
e
I
D
15 mm
5 mm
L1
20 mm
4.5
F
1)
to
In
2)
(E
co
F
3)
to
F
l
5. W
Tu
1)
C
2)
in
a
b
c
d
6. C
S
1)
P
-
S
2)
R
-
co
S
3)
P
-
ro
5/02/09 17:28:58