Vertical Express LD-16 - Page 17

LD-16 Door Operator - Modernization Integral Cab Header Installation
October 2021 - 88420 v.1.0
9
Single-Speed Side-Opening Doors Integral Cab Header Installation
(continued)
Figure 2 - Modify Header and Install Mounting Angles
Figure 3 - Relationship of Keyslots and Door Operator Machine to Clear Opening
0ȻōȚ
Strike End
of the Header
C ɄŎȚ
Mounting Angles
Remove Part of the Header (if necessary)
for Clearance of the Mounting Angles
CC
1¼"
Clear Opening
ŐƽȚ
B
C
Primary location for keyslots used to brace the door operator
back to the cab start at 1¼" from the clear opening, and
spaced at Dimension C inches. See Chart for Dimension C.
(right-hand shown; left-hand opposite)
DOW B C
32 23 27
34 25 29
36 27 31
38 29 33
40 31 35
42 33 37
44 35 39
46 37 41
48 39 43
Dimension C = ±2''
(all dim. in inches)