Installation; Motor Preparation; Tube Preparation; Motor/Tube Assembly - SOMFY Sonesse 50 RTS Notice D'installation

3. INSTAllATION

3.1. Motor preparation

1) Fit the crown (a) and drive wheel (b) to the motor.
2) Measure the length (L) between the end of the drive
wheel and the head end.

3.2. Tube preparation

1) Cut the tube to the required length.
2) Deburr the tube and remove the debris.
3) For smooth roller tubes, cut a notch with the
following measurements:
e = 4 mm / 0.16 In h = 28 mm / 1.1 In

3.3. Motor/tube assembly

1) Slide the motor into the tube.
For smooth roller tubes, position the notch previously
cut on the crown.
2) Fix the tube to the drive whell with 4 self-tapping
screws with a diameter of 5 mm or 4 steel pop rivets
with a diameter of 4.8 mm located at L - 15 mm ± 3 mm.
Warning: The screws or pop rivets must only be
attached to the drive wheel and not to the motor.

3.4. Mounting the motorized tube on the brackets

If necessary, screw the bracket interface on the motor
head.
1) Mount the motorized tube on the end bracket (c).
2) Mount the motorized tube on the motor bracket (d).
e h
Fit the stop ring (e).
e h
e h
e h
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