17
Rollerdor RD77 Installation Guide, Edition 2022/01
9. SETTING MOTOR LIMITS
(SOMFY MOTOR)
fig.9.2
fig.9.1
1
Your somfy motor comes with a limit cap cover, remove and
keep the cover safe for later
(fig.9.1 & 9.2)
.
2
Using a screw driver press both limits all the way in
so when you release they will click and hold in place
(fig.9.3)
.
3
Curtain already in guides:
Press and hold the up button
on receiver box so the curtain starts to roll up around the
barrel, keep going until there is 1 full slat left in the guide
runner, then remove the tool box from opening that was
used to sit the curtain on.
Curtain in arms:
Press and hold the up button on receiver
box so the curtain starts to roll up around the barrel, Making
sure to check the curtain rolls up away from the guide
runners, the person with the curtain in their arms needs to
let the curtain unroll and make sure it doesn’t drop when
you get to the last slats, keep going until the whole curtain
is up passed the top of the guide. Once passed the guides,
wind the curtain down so 2 slats are in the opening, then
press and hold the up button on the receiver box again so
the curtain goes up. Stop the curtain when 1 full slat is left in
the guide runners.
4
Using a screw driver press in and release the coloured limit
for the open / up direction as per diagram
(fig.9.5)
.
5
Run the curtain down until fully compressed and pressure
is applied from the top via the locking strap. The ideal
finishing position of the curtain is to have the top of the
guide runner exactly in the middle of the very top slat
(fig.9.6)
but no more than 1 full slat above the top of the
guide runner
(fig.9.7)
if there is more than this you will
need to remove the extra slats.
6
Using a screw driver press in and release the coloured limit
for the close/down direction as per diagram
(fig.9.5)
.
7
Run the curtain all the way to the top limit to check it stops
in the correct position, then run the curtain all the way to
the bottom limit to check it stops at the correct position
and if happy, replace the cap to cover the limits
(fig.9.1)
. If
the limits are incorrect repeat procedure from start.
8
Close the curtain down to make sure it doesn't catch anywhere
and the front case is not bowed in so as to rub on the curtain
during operation, then seal down the sides and along the top
case as needed (silicone sealant is recommended).
fig.9.3
fig.9.4
