Spiral
®
SST and STT Prewire Installation Manual
Spiral
®
SST and STT Prewire Installation Manual
■
1072124-0
■
Rev 03
■
01/22
14
4
Secure
the head assembly to the side columns.
Do this
on both sides of the head assembly.
5
-S and -S/R doors only:
loosen the screws
on the wall mount brackets.
Place the brackets flush to the wall and
anchor
the brackets
How to remove the cradle
1
Remove
the two screws that attach the cradle to the head assembly.
Do this
on both sides of the head assembly.
Remove
the cradle by backing up, then lowering.
KEEP
REUSE
10
10
17mm
Start
at the top and work
around the screw holes.
Install
screws and washers
and
hand tighten.
When all screws are seated,
tighten
screws.
Anchoring
hardware
If the door has a slanted top hood
cover,
do not install the outer
anchors
until the cover is installed.
Make sure
the outer screws,
washers and nut are not installed.
Use at least one anchor
on each side of the bracket.
Rear screw connects
to
flanged nut
.
Front screw connects
to
riveted nut
.
2
2
KEEP
REUSE
T40
b
a
How to raise the vertical guide tracks into place
1
Make sure
that all of the vertical guide track holders are
loose enough to allow the track to move freely.
DO NOT remove
any of the holders.
2
Make sure
the pins at the top of the vertical guide track
a
align with the holes in the head assembly track
b
.
Use a pry bar
to lift and hold the vertical guide track in place.
3
Tighten
the bolts on the track holders.
▪
Start at the
middle of the track
and work toward the top and bottom.
▪
Make sure
the holder is at a 90° angle to the track before tightening the bolt.
You will need to hold it in place
while tightening to keep it level.
▪
Make two full passes
from top to bottom: tighten bolts to snug
on the first pass, then fully tighten on the second pass.
CAUTION
Make sure your fingers are clear
of the bolt when tightening. Power
tools are not recommended.
13mm
Pry bar
a
b
13mm
