SOMFY LS40 Installation Instructions

Installation Instructions
LS40, LT50/60, LT50 RH
H
L T R
L T 5 0
Spring Ring or
Locking Spring Ring
Cat.# 4350027
Motor Cable Positioning
Depending on the application, the motor cable can pass
through the center or side of the motor head. In the
LT50/60 versions simply raise the yellow cover plate
slightly, reposition the cable and then press the cover plate
into place.
Mounting the Motorized Tube
LS40 and LT50 RH
The motor brackets for the LS40 and LT50 RH are screwed
directly into the head of the motor as illustrated at left.
LT50/60
Locking
The motor brackets for the LT50/60 are equipped with a
Spring Ring
spring ring. This spring ring must be used and does not
have to be removed for installation. You can press the
motor axially into the motor bracket in any of 6 positions,
so that the limit switch adjustment buttons are always
easily accessible. When the motor engages the motor
bracket, the spring ring makes a click sound. The spring
ring keeps the motor head securely seated in the bracket
for even torque distribution. For higher torque applications
a locking spring ring with screw must be used in place of
the standard spring ring.
Testing the Motor - Test Run 1
- Connect the motor tester cable (Cat. No. 6020086) to the
motor cable, match the wire colors and connect to power .
- Remove yellow protective cap from limit switch
Motor Tester
adjustment buttons.
Cable
- Press both limit switch adjustment buttons in (they will
automatically remain locked).
When the limit switch adjustment buttons are pushed in,
the motor has no stop position shut-off points. The
number of revolutions is unlimited.
Attaching Rolling Shutter , Awning, Screen...
Now you can attach the interior, or exterior window
treatment to the tube.
Caution! Never drill in the vicinity of the motor , or use
screws that could penetrate the motor.
Adjustment of Upper and Lower P ositions for
LT50/60 motors
- Both limit switch adjustment buttons have been
depressed since Test Run 1.
Stop Position 1
- Bring end product into the desired stop position 1
(direction of rotation 1)
- Release the limit switch adjustment button that lies in the
direction of rotation 1 by pressing it down again.
Stop position 1 is now set.
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