Factory Direct Hardware Von Duprin 98EO - Manual (Page 4)

5 1
*39-13/16”
To finished
floor
RHR Shown
(LHR opposite)
2 3 4
9
7 9 10
Position template against strike
and on C and mark door. Prepare lock side of door
for device and trim.
See “Preparation Chart” on page 3 for
drill, tap, and cut-out information
Install trim (if using) and secure
device center case to door. Install 2 support screws,
and center case cover.
Adjust and secure strike.
Shim for 3/16”
if shimming is
necessary
299/299F Strike
Prepare 2 holes and install
a screw thru each slot.
299/299F Strike
299/299F Strike
CL
CL
Align strike on C and mark
the two slotted holes.
L
Draw horizontal device and
strike center line (C ).
L
Center
case
cover
Support
screws (2)
For 499F strike, see back
cover of this instruction.
L
3/16”
Strike plate
(299 only)
Roller
(against door)
4 5
Template
(align on C and
against strike)
L
CL
center
case
Trim
(optional)
1-1/2” Minimum clearance
(with end cap removed)
if device is too long for
door, see “Cut Device”
on back cover
A
B
E
F
See “Screw Chart” on page
2 for screw types and sizes
Remove protective
film from pushbar
For 98F/99F (fire rated) devices on
wood or composite door:
#825 sex bolts
required for 2
support screws
CL
X
X
Mark 6
holes
Mark
vertical CL
*For double doors with a
mullion and strike already
installed, use existing
strike center line.
#25 Drill
#10-24 tap
1/8” Drill
pilot 1” deep
Metal
W
ood
#25 Drill
#10-24 tap
1/8” Drill
pilot 1” deep
Metal
W
ood
8 Install mounting bracket
and end cap.
Secure
mounting bracket
and end cap
Mounting
bracket flush
Level device
Mark and prepare 2
mounting holes
See “Preparation Chart” on
page 3 for preparation
C
D
5
Cut tailpiece
if needed
1/2”
Door
surface
6
Tailpiece
Tailpiece guide
Rotate tailpiece
guide to match
tailpiece
If using an outside cylinder, check NL
drive screw and install tailpiece guide.
When installing trim that has a
functional lever, knob, or thumb piece
AND an outside cylinder to lock and
unlock the trim, remove NL drive screw
from back of device.
DO NOT remove NL drive screw for
the following application:
NL, EO, DT, TP-2, L-2, and K-2 trims or
with 98/99-2 (double cylinder).
With “BE” trim, device may need
rehanded. Look for instructions on
back of trim.
Note: When the NL
drive screw is left in
back of device, the
outside cylinder
will function only
as a Night Latch.
NL drive screw
See trim instructions for pull side door
preparation. Line X-X in trim instructions
is same as vertical device C . L