Factory Direct Hardware Von Duprin 2227EOF4 - Manual (Page 5)

911334_00(7) Page 5 of 16
2.1. Mark center line locations C as shown (Figure 2-1).
2.2. Tape templates to door aligned with center lines C.
2.3. Mark and prepare mounting holes per templates.
2.4. Prepare door for outside trim (see trim instructions).
2 Prepare door.
L
L
For wood fire doors with metal
edge, increase backset so device
center case clears metal edge.
NOTE
!
Figure 2-1
Bottom strike/latch
template
39-13/16”
to finished
floor
CL
2-3/16”
backset
Top
strike/latch
template
Center case
template
CL
Frame shown cut
away for clarity
Top Strike/Latch Template Positions
299, 299F, or 499F strike
(Template #2)
Place template fold
against bottom of stop
260U strike
for flush transom
(Template #5)
Place mark on template
even with top of door
Bottom Strike/Latch Template Positions
304L strike
(Template #3)
or
248L-4 strike
without threshold
(Template #6)
Place template fold
against finished floor
248L-4 strike
with threshold
(Template #6)
Place template fold
against top of threshold
Latch track threshold
(Template #4)
Place template fold
against top of latch track
RHR shown
LHR opposite