Von Duprin (AX) 98/99-2, (AX) 98/99, (AX) 98/99-2SI, (AX) XP99-2SI, (AX) XP99-2 Installation Instructions Manual

*941363-00*

(AX) 98/99-2, (AX) 98/99-2SI,

941363-00

Center Case Retrot / Replacement Installation Instructions

(AX) XP99-2, (AX) XP99-2SI

The parts shown below are included with (AX) 98/99 kits:

Center case,

mounting screws,

pin, and retaining ring

Center case

cover and

screws

Cylinder pack

screws

The parts shown below are included with (AX) XP98/99 kits:

Center case,

mounting screws,

pin, and retaining ring

Center case

cover and

screws

Cylinder pack

and

screws

909 strike package

and

1 Remove existing exit device from door.

3 Remove old center case.

Note: Disconnect device wiring if necessary.

End cap

Center

case cover

2 Prepare door if necessary.

Door Cutout for XP98/99-2 or 98/99-2

"Double Cylinder" Option

Wood

¹⁄₄" (6 mm)

Deep

⁵⁄₈" (16 mm)

Exit device

Trim

A. Slide mechanism case back approximately 5”.

Mechanism

case

B.

Remove retaining ring and pin, and two screws to remove
old center case.

2 screws

Retaining

ring and pin

Center case

(remove)

4 Leave the NL Drive Screw in master cam as shipped

in new center case.

1³⁄₄" (44 mm)

¹⁄₈" (3 mm) R

4 places

1¹⁄₄"

(32 mm)

1³⁄₈" (35 mm)

Device

and Strike

Door Cutout for XP98/99-2SI or 98/99-2SI

"Double Cylinder" Option

Wood

¹⁄₄" (6 mm)

Deep

¹⁄₈" (3 mm) R

4 places

¹³⁄₁₆" (21 mm)

1⁵⁄₈"

(41 mm)

1³⁄₈" (35 mm)

Device

and Strike

2¹⁄₄" (57 mm)

Master

cam

NL drive
screw

New -2SI

center case

5 Attach new center case to device as shown.

Two thread

cutting screws

Pin must go in front

Retaining

ring and pin

!

New retaining ring and pin must be installed securely.

If pin comes out, door will not open properly.

WARNING

New

center case

hole as shown

Lock
slide

6 Mount key cylinder.

7 Apply label.

#8-32 x ⁵⁄₁₆" (8 mm)

PPHMS

d

a

Mounting Screws

DO NOT over-tighten

If using the -2SI with a
keyed rim cylinder,
remove the 2 stop screws
from back of device prior
to installing the cylinder.

#8-18 x ³⁄₈" (10 mm)

c

b

Cylinder

PPHSMS

RHR Shown

(LHR opposite)

For 98/99-2SI models with Classroom Security Indicator,
apply supplied labels above and below cylinder to match door
handing, and label on indicator.

e

LHR99-2 RHR99-2

Peel and stick

appropriate set of

labels depending on
door handing. Stick labels
above and below cylinder,
and label on indicator.

RHR shown

L Manually a󰀩x the label:

Ensure surface is clean of dirt, dust, or oils. Clean with
alcohol if necessary.

Peel the label from the paper backing and apply to the
surface. Minimize handling when applying and use
pressure to burnish label to surface. The adhesive will
require up to 8 hours to achieve the proper bond.

LHR

Back of Device

From front side of

device, insert

tailpiece guide into

master cam. It will
snap into location.

B

A

If using the -2SI

with a thumbturn,

remove this screw

from back of

device prior to

installing the

thumbturn

cylinder.

(device shown in

unlocked position)

Front of Device

8 Slide mechanism case forward and install bracket.

New bracket

Slide mechanism

case forward

RHR

Back of Device

New screws

9 Check latch function as shown.

Push

11 Perform operational check.

A. Depress auxiliary bolt and check latch bolt.

Latch bolt should be locked and will not move
while auxiliary bolt is depressed.

Auxiliary
bolt

Latch bolt

(locked)

B. With auxiliary bolt still depressed, press and hold

device push bar. Press latch bolt from top and bottom.
It should depress freely in both directions.

Latch bolt

bar

(moves freely)

L Important!

A. With door closed, push against

door without touching device.

Device should NOT allow door to open.

B. With door closed, push device push bar.

Device should allow door to open.

C. If device does not function as described, adjust

strike position and continue operational check until
device functions as described above.

D. Install strike support screw.

#25 Drill, #10-24 tap

Note about the XP latch operation

The XP latchbolt operates differently from a standard
latchbolt. When the pushbar is depressed, the latchbolt
does not retract. This is
normal because the XP
latchbolt can swivel in
both directions.

Latchbolt

10 Reinstall device.

Note: Reconnect device
wiring, if necessary.

Two New Screws

299 Strike

#7 Drill, ¼”-20 tap

909 Strike for XP Product

Metal

Wood

#10-24 X 1”

#10 X 1-1/4”

Customer Service

1-877-671-7011 www.allegion.com/us

© Allegion 2018

Printed in U.S.A.

941363-00 Rev. 08/18-c

Additional Notes: Revision History Revision Description:

C > Revised document

1. None A B C D E F

58294 58807

Material

White Paper

Edited By Approved By EC Number Release Date

J. Ellis M. Roberts 08-21-18

Notes

1. printed two sides on 11x17 sheet

2. printed black

3. folded into 8.5x11 4-page booklet

4. tolerance ± .13

5. printed in country may vary

6. drawings not to scale

Title

99-2/2-SI Center case retrot/replacement instruction

Creation Date
xx-xx-xx

Number

941363-00

Revision

C

Created By
J. Ellis

Activity

3899 Hancock Expwy

Security, CO 80911

© Allegion 2018Software: InDesign CS6

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