Installation Guide

INSTALLATION INSTRUCTIONS
for Bifold Doors (JII103)
5
INSTALLATION FOR TYPE B
4
PARTS INCLUDED
A. Upper pivot pin
B. Guide for track
C. Snugger
D. Knob
E. Lower pivot pin
F. Lower bracket
G. Aligner
H. Track
I. Adjustment wrench
Screws (not shown)
1. Position the guide,
upper pivot pin and
lower pivot pin on
the door assembly
in the locations and
orientations shown.
2. Measure in 5/8"
from the end of
each panel and
center each pin on
thepanel.
3. Secure with a 1" at
head screw through
each hole.
4. Position overhead
track in the opening
with the open
side down and the
bracket end toward
the jamb. Allow 3/4"
between the front
of the opening and
the track and drive
the 1-1/4" pan head
screws through the
pre-drilled holes
until snug. Position
the lower bracket
on the oor in line
with overhead track.
Fasten to the jamb
with a 1¼" at head
screw through only
the middle of the top
slotted hole.
5. Unlock the track pivot latch by pulling the latch away from the jamb.
With the door assembly folded, place the guide in the track and then
position the upper
pivot pin next to the
track pivot. Slide the
pin away from the
jamb into the track
pivot. Slide the latch
toward the jamb to
lock the pivot pin in
place. Verify the pin
issecure.
6. On the bottom,
depress the arm on
the lower bracket
and insert the
lower pivot pin. If
installing a four door
system, repeat for
the other assembly.
Check positioning
andoperation.
To adjust horizontally:
7. At the top, loosen
the screw in the
top pivot bracket
and move toward
or away from the
jamb until there
is 1/4" clearance.
Re-tighten. Repeat
the process for the
lowerbracket.
To adjust vertically:
8. There should be a
slight gap between
the lower pin and
the bracket. If there
is no gap or the
gap is too large
and allows the pin
to come out of the
bracket, loosen the
single screw in the
bracket and adjust
up or down until
there is a small gap
and the pin is engaged in the bracket. When the bracket is properly
adjusted, install the remaining two screws and tighten.
9. Loosen the screw on the snugger and close doors. Move the snugger
until it contacts the guide pin. Open doors and move the snugger an
additional 1/8" toward doors and tighten screw. Doors should slightly
“snap” shut, but reopen easily with a tug on the knob.
SKIP to Section 8, “COMPLETE INSTALLATION.”
Horizontal
adjustment
screw
A
B
C
D
E
F
G
H
I
Guide
Jamb
side
Upper
pivot pin
Lower
pivot pin
5/8"
5/8"
5/8"
Pivot door
Lead door
Bottom of
pivot door
Track
Center
3/4"
Head
Jamb
Lower
bracket
Track
pivot latch
unlocked
Track
pivot
Track
pivot
Track
pivot latch
locked
Horizontal
adjustment
screw
Lower
pin
Bracket
arm
Gap
1/4"