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80-9360-1030-020 Rev 6 11/20
6
D6021/D6031 Double Unit Series
(Push Side) Power Operator
B. Mount Backplates.
1.
Select backplate with 2 “fingers” for interlocking
plates and marked
“Mount This Plate First”
from
Box 1. (This is LEFT backplate.)
2. Slide left backplate over mounting screws.
(Figure 4)
NOTE: Left backplate conduit slot is ALWAYS at
bottom of plate and toward center of opening.
3. Use level in backplate to align then tighten
mounting screws. (Figure 4)
4.
Interlock right backplate (3 “fingers”) from Box 2
with left backplate. (Figure 5)
NOTE: Right backplate conduit slot is ALWAYS
at bottom of plate and center of opening.
5. Use level on right backplate to ensure proper
alignment. (Figure 5)
6. Using backplate as template, mark conduit slot
and Dim D mounting hole. (Figure 5)
NOTE: Dim D should be 5/16" up from bottom
of frame header if backplate is properly
aligned.
7. Drill hole for mounting screw at Dim D.
8. Using supplied backplate screw pack in Box 2,
insert screw into prepared mounting hole.
(Figure 6)
For Metal Frame:
Use one (1)
1/4-20 x 1" flat head machine screw.
For Wood Frame:
Use one (1)
#14 x 1-1/2" flat head self-drilling screw.
NOTE: Do not tighten mounting screw at
this time. Leave 5/16" minimum
(thickness of backplate) between frame
face and back of screw head.
9. Using countersunk holes in backplates as
a template, drill/tap remaining eleven (11)
mounting holes: 1/4-20 for steel frame or #14
for wood frame. (Figure 6)
Remaining Mounting Holes
Conduit Slot
Built-in Level
Prepare Frame and Door
Figure 4
Figure 5
Figure 6
2 Fingers
Built-in Level
Dim D
OR
First Mounting
Screw
Door Size
Dim D
Pair of 36" doors: 30-9/16" (776mm)
Pair of 38" doors: 32-9/16" (827mm)
Pair of 40" doors: 34-9/16" (878mm)
Pair of 42" doors: 36-9/16" (929mm)
Pair of 44" doors: 38-9/16" (979mm)
Pair of 46" doors: 40-9/16" (1030mm)
Pair of 48" doors: 42-9/16" (1081mm)
