Installation; Assembly; Tube Preparation - SOMFY Maestria WT Anleitung

2. INSTALLATION

These instructions are mandatory for the home motorisation and automation professional
installing the drive.
Never drop, knock or puncture the drive or immerse it in liquid.
Install an individual control point for each drive.

2. 1. ASSEMBLY

2. 1. 1. Drive preparation
Make sure that the inner diameter of the tube is at least
47 mm.
Fit the accessories necessary to incorporate the drive into
1)
the winding tube:
either only the wheel
or the ring and the wheel
b
Measure the length (L1) between the inside edge of the drive
2)
head and the end of the wheel.

2. 1. 2. Tube preparation

Cut the winding tube to the desired length depending on
1)
the product to be motorised.
Deburr the winding tube and remove all chips.
2)
For winding tubes that are smooth inside, cut a notch to
3)
the following dimensions:
2. 1. 3. Drive-tube assembly
Slide the drive into the winding tube. For winding tubes that
1)
are smooth inside, position the cut notch on the protruding
part of the ring.
The wheel must be locked in a straight line inside the winding
2)
tube:
either by securing the winding tube to the wheel using
4 Ø 5 mm Parker screws or 4 Ø 4.8 mm steel pop rivets
located between 5 mm and 15 mm from the outside edge
of the wheel, irrespective of the type of winding tube.
The screws or pop rivets must only be fastened on the wheel
and not on the drive.
or by using a wheel lock, for non-smooth tubes.
2. 1. 4. Mounting the tube-drive assembly
Fit the tube end into the winding tube.
-
Star head drive
Fit and attach the tube-drive assembly to the end support
1)
Make sure that the tube-drive assembly is locked in place
on the end support. This prevents the tube-drive assembly
from coming out of the end support fixing.
Depending on the type of support, fit the retaining ring
2)
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on the drive,
a
on the drive.
c
= 4 mm = 28 mm.
d e
1)
Ø = 47 mm
a
2)
1)
3)
1)
2)
and the star head support for the drive
f
1)
f
.
h
Images not contractually binding
EN
Ø > 47 mm
b
c
L1 = ...
L1
2)
e
d
15 mm
5 mm
L1
2)
g
h
.
g
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