Von Duprin 23970734_g 98/9949 Metal Door Installation Instructions 105677

User Manual: Von Duprin 98/9949 Metal Door Installation Instructions Installation Instructions

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23970734

Installation Instructions

98/9949

CS 98/9949

Printed in U.S.A.

23970734 Rev. 03/14-g

2-Point

Latch

includes these

additional

parts

1-Point

Latch

(LBL)

= for Hollow Metal Door applications

= for Aluminum Door applications

= for Hollow Metal Door Retrofit applications

This instruction covers new installation of the 98/9949

concealed vertical device for hollow metal and aluminum

doors.

Also covered is the CS 98/9949 retrofit cabling system for

converting 98/9947 Series to 98/9949 Series (compatible

with models 98/9947, 98/9947-F, 98/9947-LBR, and

98/9947-F-LBR).

Customer Service

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

A cable removal tool has been provided. Slot in tool fits over cable,

holding tabs down. Pull on cable snap to loosen cable for removal.

cable

snap

slot

CABLE REMOVAL

2Install Cable(s).

For 2-Point Latch Only

cable snap

Red

c. Push cable snap against center slide to secure cable

b. Pull cable into clip to snap it into place

a. Position red cable end to clip on center slide

f. Install opposite end of white cable to bottom latch

e. There is an adjuster on one end of the white cable. Install this end to the

remaining top latch position (marked as white)

d. In the same way, install opposite end of red cable to top latch in the

position marked red

White e

clip

Ensure cable end is

fully seated in clip

IMPORTANT:

Ensure cable end is

fully seated in clip

IMPORTANT:

adjuster

1Identify Cables and Locations. NOTE: For retrofit installations,

begin at Step 5.

(if not preinstalled in door)

For easy identification, each

cable is labeled with part

number and location.

6' 8"

7' 0"

8' 0"

9' 0"

10' 0"

23925803

Top Cable (Red)

23925647

23925522 23925522

23925407

23925761

23925647

23925407

23925761

CABLE IDENTIFICATION (STANDARD SIZES)

HOLLOW METAL AND

WIDE STILE ALUMINUM DOORS

NARROW STILE

ALUMINUM DOORS

Door Opening

Height Bottom Cable (White)

23926058 23926058

23925936

23925811

23926173

23925936

23925811

23926173

2392621523925795 23926207

Bottom Cable (White)

3Determine if Bottom Latch Retraction Adjustment is

Necessary.

For 2-Point Latch Only

a. Flex the cable into an L-shape as shown to simulate the installed

condition of the latches.

top latch

(hold-open

position)

bottom latch

(retracted)

¹⁄₁₆"

flush

press

b. To determine whether an adjustment is required, actuate the top

latch to the hold-open position by pressing down on the connecting

rod. Bottom latch should retract to within ¹⁄₁₆" of flush. If it does not,

an adjustment is necessary.

If no adjustment is

needed, proceed

to Step 5.

4Adjust Bottom Latch Retraction (if necessary).

For 2-Point Latch Only

a. Pull back and hold the spring-loaded sleeve.

b. While holding the sleeve in place, rotate the barrel of the snap-fitting

clockwise by hand until the bottom latch is retracted to within ¹⁄₁₆" of

flush.

c. Slowly release the sleeve, confirming it has seated over the hex end of

the snap-fitting.

NOTE: Adjustment must be made while the top

latch is in the hold-open position, with cable

flexed into an L-shape to simulate the installed

condition of the latches.

These (2) hex

components

are used to

make the

adjustment.

snap-fittingsleeve

top latch

snap-fitting

6With Door Laying Flat, Draw Horizontal Device

Center Line ( ).

RHR shown

(LHR uses same

cutout and hole

orientation)

7Align Plastic Template and Mark Door.

5If Retrofit Installation

a. Remove device

from existing

door.

b. Remove existing

door.

c. Remove and

discard existing

strikes.

C aligns with

center of hole

NOTE: Centerline is predetermined by cutout. If no

cutout exists, refer to Step 8 to determine centerline.

2³⁄₄"

Backset Plastic

Template

NOTE: This hole is to be ¹⁄₂" diameter

(disregard larger center hole of plastic

template).

8If Necessary, Prepare Door Cutouts.

RHR LHR

¹⁄₂"

2³⁄₄" Backset

4¹⁄₄"

Min. Stile

⁷⁄₈"

2¹⁵⁄₁₆"

5⁷⁄₈"

Latch

Device

1⁵⁄₈"

¹³⁄₁₆"

1³⁄₄"

3³⁄₄"

39⁵⁄₈"

to finished

floor

¹⁄₂" Dia.

(Omit for

EO, DT, & TL)

Push side of door, RHR shown

RHR LHR

¹⁄₄" Dia.

3¹⁄₂"

⁹⁄₃₂"

⁹⁄₁₆"

Latch

Device

Push side of door, RHR shown

9If Necessary, Prepare 2 Center Slide Holes.

¹⁄₄" Dia.

82° Csk to ³⁄₈" Dia.

Push Side Only

(this hole is positioned

to the left of centerline

for both RHR and

LHR)

10 Prepare 4 Holes per Plastic Template.

Surface Mount

(metal doors only)

#25

#10-24

Sex Bolts or 990 Trims

¹⁄₄" (device side)

¹³⁄₃₂" (trim side)

11 Assemble Latch Mounting Brackets.

Top

Bottom

For 2-Point Latch Only

Top Door Channel

3/4"

1/4"

3/4"

1/4"

1/4"3/4"

³⁄₄" mounting

shown

Hollow Metal

15 Prepare Bottom of Door for Latch Mounting.

Latch

1¹⁄₂"

2¹⁄₄"

⁷⁄₃₂" Dia. x2

82˚ Csk to ³⁄₈" Dia.

Push Side of Door

Aluminum For 2-Point Latch Only

16 If Using 696/697 Thru-Bolting Trim, Remove Center

Slide Mounting Nut.

mounting nut has

left-handed

threading

³⁄₈" socket

with ¹⁄₄" drive

center slide

mounting nut

Thru-bolting trim

uses standoffs

(697DT trim shown)

14 Prepare Top of Door for Latch Mounting.

Latch

1¹⁄₂"

3⁷⁄₁₆"

⁷⁄₃₂" Dia. x2

82˚ Csk to ³⁄₈" Dia.

Push Side of Door

Aluminum

12 Prepare Access Hole for Bottom Latch Adjustment Pin.

3¹⁵⁄₁₆"

⁵⁄₈" from

push side

of door

Bottom of Door Door Edge

RHR

⁵⁄₈" from

push

side of

door

Door Edge

LHR

³⁄₄" Dia.

hole

4¹⁄₄" depth

clearance

required

Door Door

Hollow Metal For 2-Point Latch Only

13 If Necessary, Prepare Door for Top Strike Cutout.

1¹⁄₄"

⁹⁄₁₆"

Cut out material

this side only

Latch

Push side of door, RHR shown

17 Slide Latch and Center Slide Assembly thru Door.

Top

1-Point Latch (LBL)

2-Point Latch

Holes should face

push side of door

Holes should face

push side of door

Holes should face

push side of door

Hollow Metal Door application shown

NOTE: Confirm top latch (and bottom latch, if applicable) is in correct orientation before proceeding.

NOTE: It is normal for the

cable to bend inside the door,

forcing the latch outward.

18 Secure Center Slide to Door.

Secure center slide to

door by lightly

tightening lower screw

Align upper hole

visually

Insert small screwdriver

into upper hole to

prevent center slide

from rotating

Fully tighten lower

screw

19 Align Bottom Latch and Install Mounting Screws.

Aluminum For 2-Point Latch Only

21 Install Bottom Latch Mounting Bracket Assembly.

Hollow Metal For 2-Point Latch Only

NOTE: Use 2 screws per

bracket (center hole not

used for this application).

#25

#10-24

Push Side

of Door

NOTE: Confirm correct orientation of assembly

before proceeding. Open side of housing

should face pull side of door.

If using

³⁄₄" undercut door

spacer blocks (2)

are required

Spacer Block Kit

(24231516)

purchased separately

20 Secure Top Latch with 2 Screws.

Aluminum

24 Hang Door on Frame.

CAUTION: For 2-point latches, bottom latch cannot be in locked

position while hanging door on frame. Latch must be retracted.

22 Insert Latch Adjustment Pin to Hold Bottom Latch

in Place.

Pin must go thru

both sides of

bracket

Hollow Metal For 2-Point Latch Only

Bottom edge of

latch housing

should be flush with

bottom of door (for

³⁄₈" standard

undercut)

Squeeze tabs on

cap, then insert pin

Assemble pin

26 If Necessary, Cut Device.

Cover Plate

Flush

Door

1¹⁄₂" (38 mm)

Recommended

Jamb

Temporarily Remove

Anti-Rattle Clip

25 If Necessary, Remove NL Drive Screw.

With the NL drive screw removed, key locks and unlocks lever, knob, or

thumb piece. For the trims listed below, REMOVE NL drive screw.

996L 696TP 990TP

996K 697TP

With the NL drive screw installed, key retracts latch bolt. DO NOT remove

NL drive screw for the following applications:

NL, EO, DT trims and 98/99-2 double cylinder devices (i.e. TP-2,

L-2, and K-2).

If the trim being installed is "BE" (i.e. 996L-BE), the trim lock tumbler

on the back of the device must be in the UP position before device

is installed. This allows the trim to be unlocked at all times.

*996L-BE

*996K-BE

*E996L

*E996L-BE

*696TP-BE

*697TP-BE

*990TP-BE

NL drive screw

Factory installed on

back of center case

Correct

Orientation

(RHR shown)

Incorrect

Orientation

trim lock

tumbler in

UP position

If necessary,

remove drive

screw and

rotate cam

until trim lock

tumbler is in

UP position,

then reinstall

drive screw

360˚

23 Secure Top Latch Mounting Bracket.

#25

#10-24

NOTE: Use 2 screws per

bracket (center hole not

used for this application).

NOTE: It is normal for

the cable to bend

inside the door, forcing

the latch outward as

shown here.

Hollow Metal

28 Attach Center Case to Door.

Surface Mount

(metal doors only)

Sex Bolts

Thru-bolting Trim

(1³⁄₄" door)

(2¹⁄₄" door)

(1³⁄₄" door)

(2¹⁄₄" door)

27 Install Top Center Slide Screw.

NOTE: If using 696/697 trim, this screw

will pass thru top center slide hole and

secure directly into trim during Step 28.

29 Mark and Prepare 2 Holes.

Surface Mount (metal doors only)

Sex Bolts

¹⁄₄" (device side)

¹³⁄₃₂" (trim side)

#25 #10-24

30 Install End Cap Bracket and End Cap.

Surface Mount or Sex Bolts

(1³⁄₄" door)

Sex Bolts

(2¹⁄₄" door)

34 Prepare Floor for Bottom Strike.

⁷⁄₈"1" 1"

⁷⁄₈"

¹⁄₂"

³⁄₈" Dia. x 1¹⁄₄" Deep

2 places

Chisel out pocket

¹⁄₂" Deep

Latch

Hollow Metal For 2-Point Latch Only

Push Side

Pull Side

35 Install Bottom Strike.

Clear holes of debris, then

drop in anchors (slotted end

first)

Secure the anchors using a

hammer and punch

Install strike plate and secure

with 2 screws

349 Bottom Strike

Hollow Metal For 2-Point Latch Only

bIMPORTANT:

Anchors must

be below flush.

31 If New Installation, Prepare Door Frame for Top

Strike.

33 Install 2 Top Strike Screws Using the Slot Features

on the Strike.

32 If Retrofit Installation, Install Steel Cover Plate to

Cover Existing 338 Strike Opening in Accordance

with the Frame Manufacturer’s Fire Listing.

Edge

stop

¹⁄₂"

Use strike to

mark location

of 2 holes

Latch

Metal

Wood

#25 x ¹⁄₂" Deep x2

#10-24

¹⁄₈" Drill

Pilot 1" Deep x2

249 Top Strike

Retrofit installation

(metal)

(wood)

Strike Filler Plate

(3FP0116A001-GL)

purchased separately

36 Prepare Threshold.

Aluminum For 2-Point Latch Only

a. After closing door with bottom latch installed, mark the location the

bottom latch bolt is contacting the threshold.

b. Drill a ³⁄₄" diameter hole in the threshold.

Stop

³⁄₄" Dia.

Latch

Latch bolt

37 Install Lift Finger and Retainer Clip.

Slide L-shaped lift finger thru block in device

center case and then into center slide

Insert adjustment screw

and rotate with

screwdriver to raise lift

finger until it is snug

against block

Secure lift

finger and

retainer clip

with screw

Install retainer clip against

lift finger, snapping it into

the slot of the adjustment

screw

slot

For 2-Point Latch Only

Push cable to the side

so it does not interfere

with lift finger.

Lift finger must pass

below locking tumbler

(back of center case

shown for clarity) Lift finger must insert

into center slide here

NOTE: The lift finger installation and adjustment must be performed

while the latches are in the extended (latched) position.

39 Perform Functional Test of Door.

For 2-Point Latch Only

a. Depress pushbar. Door should begin to open when pushbar is nearly

fully depressed. If necessary, refer to Step 38 to readjust lift finger.

b. With door closed, top latch should be secure.

c. With door closed, bottom latch should be secure.

d. Confirm that bottom latch does not drag against floor when door is

opened.

If this occurs, remove latch adjustment pin and raise latch, then reinsert

pin in next notch.

Pin must go thru

both sides of bracket

Hollow Metal For 2-Point Latch Only

Squeeze tabs

on cap before

reinserting pin

To remove pin, slide a

screwdriver beneath the

latch adjustment pin cap

38 Adjust Lift Finger.

Loosen retainer clip

screw

Loosen adjustment

screw until the lift

finger drops and

you feel contact

with the center

slide

Tighten retainer clip

screw

NOTE: Lift finger adjustment must be performed while

the latches are in the extended (latched) position.

1. Remove mortise cylinder cam and reinstall in reverse (Figure 1).

2. Insert key and rotate cam to install the cylinder to the cover plate (Figure 2).

3. Remove key to slide cover plate in position in the mechanism case.

Std. mortise

cylinder

Mortise

cylinder cam

Std. mortise

cylinder

Mortise

cylinder cam

CD function conversion

Dogging procedure

Turn cylinder key approximately ¹⁄₈

turn for standard dogging

Depress pushbar

Figure 1

Figure 2

Std. mortise

cylinder

Offset toward

pushbar

Dogging plate

cover

Cylinder collar

Cylinder

locking washer Cylinder

locking nut

Mechanism

case

OPTIONAL EQUIPMENT

CD (CYLINDER DOGGING)

41 Install Center Case Cover.

Remove protective film

from pushbar

40 Adjust Top Strike as Necessary, then Install the

Third Strike Screw to Fix the Strike Position.

Metal

Wood

#25 x ¹⁄₂" Deep

#10-24

¹⁄₈" Drill

Pilot 1" Deep

(metal) (wood)

Von Duprin 23970734_g 98/9949 Metal Door Installation Instructions 105677

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