Factory Direct Hardware Von Duprin 9947WDCEOF - Manual (Page 4)

6
5 5
Offset link
Secure latches and rods into door
as shown and attach offset links.
Top latch
& rod
Bottom latch
& rod
G
F
Lock nut
Install blocking and door wrap
(if using door wrap).
Blocking
See page page 7 for blocking dimensions
NOTE: If not using door wrap, the blocking can be
installed after device is installed.
Blocking
Door wrap
Optional- to be used on fire doors only,
not supplied by Von Duprin
1 2
Draw horizontal and vertical
device center lines (C ).
L
RHR shown
(LHR opposite)
39 -9/16”
to bottom
of door
Align template along center lines
and mark holes and cut-outs.
CL
CL
CL
2-1/2”
backset
CL
CL
CL
9 4
CL
338 Top strike
Ratchet release
7/16”
1-1/8”
9/16”
#25 Drill
#10-24 tap,
2 places
Latch case
Plunger must go thru
hole in door.
Adjust so plunger
releases latch bolt when
door is closed.
Reinforcing
required
Plunger
15/16”
Inside
beveled
edge
6” min.
1” min.
1/8”
Edge of stop
1-5/16”
21/32”
13/32”
15/16”
1-7/8” Inside
beveled
edge
13/16”
13/32”
1/4” dia.
82
°
csk. x 3/8”
dia. in frame
Double door application
Latch bolt LHR door Latch bolt RHR door
CL
CL CL
FRAME PREPARATION