Wayne-Dalton 451 - Manual (Page 15)

15
BOLT “Z” SHAPED
ASSEMBLY USING (4)
3/8” X 1-1/4” BOLTS
AND NUTS
GIRT
GIRT
(2) 3/8” X 1-1/4”
BOLTS TO SECURE
BRACKET TO ANGLE
HEAVY PERFORATED ANGLE
(1-5/8 X 2-3/8” X 11 GA.)
CENTER SPRING
BRACKET
(2) 3/8” X 1-1/4” BOLTS &
NUTS TOP & BOTTOM
SPACE CENTER
BRACKETS 12” - 14”
APART ON APPLICATIONS
REQUIRING COUPLERS
FIG T FIG U
“Y”
(< 7 FT.)
GIRT
GIRT
(2) 3/8” X 1-1/4”
BOLTS TO SECURE
BRACKET TO ANGLE
HEAVY PERFORATED ANGLE
(1-5/8 X 2-3/8” X 11 GA.)
CENTER SPRING
BRACKET
(2) 3/8” X 1-1/4” BOLTS &
NUTS TOP & BOTTOM
SPACE CENTER
BRACKETS 12” - 14”
APART ON APPLICATIONS
REQUIRING COUPLERS
“Y”
(< 7 FT.)
INSIDE SIDE LOCK INSTALLATION
Install lock on second section of door.
Secure the lock to the section with (4) 1/4”- 20 X 5/8” self drilling screws, as shown in FIG V.
The side lock should be spaced approximately 1/8” from the section edge. Ensure that lock is square with section and lock bolt aligns with lock hole in vertical track.
VERTICAL TRACK
(4) 1/4”-20 X 5/8: SELF-DRILLING
SELF DRILLING SCREWS
ALIGN WITH SLOT IN TRACK
SIDE LOCK
FIG V