Von Duprin 98/9975 Series, 98/9975, 98/9975-F, CD98/9975, EL98/9975 Installation Instructions Manual
...
VON DUPRIN
®
Installation Instructions
®
98/9975 Series Mortise Exit Device
Devices covered by these instructions:
98/9975 Mortise Exit Device
98/9975-F (Fire) Mortise Exit Device
CD98/9975 (Cylinder Dogging) Mortise Exit Device
EL98/9975 (Electric Latch Retraction) Mortise Exit Device
98/9975-2 (Double Cylinder) Mortise Exit Device
Please give these instructions to building owner after device is installed
Special tools needed:
#10-24 tap
#12-24 tap
Drill bits: #25, 1/8”, 1/4”,
5/16”, 13/32”
Index:
This product is covered by the
following patent numbers:
3,767,238 4,427,223
3,854,763 4,466,643
4,167,280 4,741,563
• Screw chart ................................... 2
• Preparation chart......................... 3
• Device installation ...................4-5
• Optional equipment ................ 6-7
• Cut device..................................... 8
FAX version 911374_00(2) Page 1 of 9
A
SCREW CHART
B
C
#12-12 x 12-24 x 1” Combination
#10-24 X 1”
#10 x 1-1/4” Wood screw
- PACKAGED WITH TRIM -
#12-12 x 12-24 x 1” Combination
#10-24 X 1-1/2”
#10-24 X 1-3/8”
#10-24 X 1-7/8”
Metal or wood door
Surface mount or
Sex bolts (1-3/4” door)
Sex bolts (2-1/4” door)
Surface mount (wood)
990 Trims (1-3/4” door)
990 Trims (2-1/4” door)
Metal or wood frame
D
E
F
G
#8-32 X 1/4”
#10-24 X 3/4”
#10-24 X 1-1/8”
#10 x 1-1/4” Wood screw
#10-16 x 3/8” Thread cutting
#8-18 x 3/8” Thread cutting
Strike plate
Surface mount or
Sex bolts (1-3/4” door)
Sex bolts 2-1/4” door
Surface mount (wood)
End cap
Center case cover
FAX version 911374_00(2) Page 2 of 9
1"
4 7/8"
1 1/4"
1/8"
Deep
1/8"
Deep
2 1/16"
3 3/8"
3/16"
Deep
C
L
4 1/8"
4 1/8"
C
L
of Lock & Strike
C
L
of
Latch Bolt
Cutout 1" Deep
on Wood Door
5/32" Dia. Drill Pilot
for Wood Frame
C
L
of Lock
C
L
of Latch
Bolt
Cutout 1"
Deep on
Wood Door
4 1/8"
1/8"
Deep
1/8"
Deep
1/8"
Deep
3 3/8"
4 1/4"
4 7/8"
1/8" Deep
1/8" Deep
3 3/8"
1 1/4"
4 7/8"
1/8" Deep
#16 Drill
#12-24 Tap
Go to instructions on next page before using Preparation Chart
Center case - 4 holes
Surface mount Sex bolts or 990 trims
#25 Drill
Metal
#10-24 tap
1/8” Drill
pilot 1” deep
Wood
1/4” Drill (device side)
Metal
13/32” Drill (trim side)
13/32”
Wood
Drill thru
Device
C
PREPARATION CHART
1/2” dia. hole
for 98/9975-2
double cylinder
devices only
1”
L
1-5/8”
X
1/4”
3/4”
2-1/4”
11/32”
Outermost door edge
Beveled edge
Mortise
C
L
lock
*End cap bracket - 2 holes
Surface mount Sex bolts
#25 Drill
Metal
#10-24 tap
1/8” Drill
pilot 1” deep
Wood
Metal
Wood
575-2 Strike 576A/B Strike
1/4” Drill (device side)
13/32” Drill (trim side)
13/32”
Drill thru
Cut-out
For all 98/9975
devices
*Prepare end
cap holes after
Device
lock side of
device is
mounted and
hinge side of
device is leveled
STRIKE PREPARATION
575 Strike
C
X
L
2-3/4”
RHR Shown
(LHR opposite)
of Lock
FAX version 911374_00(2) Page 3 of 9
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