23
Rollerdor RD77 Installation Guide, Edition 2022/01
OPTIONAL EXTRAS - INSTALLATION
RDEOBP EXTERNAL OVERRIDE KIT
fig.12.22
fig.12.19
fig.12.20
fig.12.18
fig.12.21
1
You’re RDEOBP external override kit is made
up of 3 parts
(fig.12.19)
.
2
Mark the height you require your external
override to go through the wall and drill a
22mm hole through the wall all the way.
3
Place the plastic tube into the hole from the
front with the plate flush against the outside
wall and mark the 4 holes for fixing the plate
(fig.12.20)
.
4
Then go inside and mark the length to cut off
the plastic insert
(fig.12.18)
.
5
Remove from the wall, drill 4 fixings
outside and cut plastic tube to size
then reinsert in wall.
6
Insert universal joint at bottom of shaft into
the plastic tube end and mark 2 fixing holes
(fig.12.21)
.
7
Mark the length you need to cut the shaft to make
fit with stem.
8
Cut shaft to size and drill a 5mm hole in the shaft
so you can reapply clip to attach shaft to stem.
9
Drill fixing holes for universal joint.
10
Attach shaft to stem with clip and place
universal joint into plastic tube and screw to
wall
(fig.12.22)
.
11
Remove lock and check to make sure
the unit turns.
