Chamberlain 7200 - Attach T-rail to Header Bracket

lnstallation
Step
3
Attach the
T-rail
to
the Header
Bracket
Ø
Ø
Ring Fastener
T+ail
@
'-'-
Bracket
Header
Bracket
Clevis
Pin
5116"x2-314"
Cable
Pulley
Garage
Door
Header Waìl
.
Position
the opener
on the
garage
floor below
the
header
bracket.
Use
packing
material
as a
protective
base.
lf the door
spring
is
in the
way
you'll
need
help.
Have someone
hold
the opener
securely
on a
temporary
support
to allow
the
T-rail to clear
the
spring.
.
Position
the
cable
pulley
bracket
against
the
header
bracket.
.
Align
the bracket
holes
and
join
with a clevis
pin
as shown.
.
lnsert
a
ring fastener
to secure.
Header
Bracket
Cable
Pulley
Bracket
T+aìl
Temporary
Support
Hardware
Shown
Actual
Size
Clevis
Pin
5116"x2-314"
Ring
Fastener
o
15
Nortek, Exhibit 1012