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33/3547A, 33/3549A, & 33/3550A Series Exit Devices

Service manual

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 1

INDEX

33/3547A, 33/3549A, & 33/3550AWDC Devices
Basic Device 4-5
Panic Concealed Vertical Rods and Latches 6-7
Fire Concealed Vertical Rods and Latches 8-9
Panic and Fire Aluminum and Metal Door Concealed Vertical Cables and Latches 10-11
Panic and Fire Wood Door Concealed Vertical Cables and Latches 12-13
LBR (Less Bottom Rod) / LBL (Less Bottom Latch) Fire Latch Kit 14
Baseplate Assembly 15
Variations of the Basic Device
CD (Cylinder Dogging) 4-5
HD-EL (Hex Dogging/Electric Latch Retraction) 16
EL (Electric Latch Retraction) 17
SS (Signal Switch) 17
RX (Request to Exit) 18-19
LX (Latch Bolt Monitoring) 18-19
ALK (Exit Alarm Kit) 20
General Information
Introduction 2
How to Order 2
Part Number Changes 2
Finishes 3
Outside Trim Functions 3
Strikes 3

INTRODUCTION

This manual contains a listing of replaceable parts and assemblies for the 33/3547A Concealed Vertical Rod Exit Devices and the 33/3549A / 33/3550AWDC Concealed Vertical Cable Exit Devices. 33 Series and 35 Series devices are almost identical. The 33 Series has a grooved case; the 35 series has a smooth case.

HOW TO ORDER

Some parts are sold separately. Other items are available as part of a kit or multiple quantity package. For the best possible service when ordering replacement parts or assemblies, please provide the following information:

  • Part number or assembly number
  • Description
  • Quantity Needed
  • Finish desired (if available finished)
  • Date of original purchase (if known)

To find out the name of your local Von Duprin distributor or sales representative, contact:

Von Duprin Division Allegion 2720 Tobey Drive Indianapolis, IN 46219 Phone: (877) 671-7011

PART NUMBER AND AVAILABILITY CHANGES

This manual was designed to help illustrate the replacement parts and kits that are available for sale. Because of changes to the product and/or manufacturing process, part numbers and availability can change over time.

OUTSIDE TRIM FUNCTIONS

33A/35A SERIES FINISHES

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 3

  • 605 606 612 619 625 626 628 710 711 Polished Brass Dull Brass Dull Bronze Satin Nickel Polished Chrome Dull Chrome AnodizedAlum. (Clear) AnodizedAlum. (313) Dark Bronze AnodizedAlum. (Black) BHMA Reference Description
    • "BE" (Blank Escutcheon) no cylinder used - lever always active *
    • "NL" (Night Latch) rigid lever key retracts latch bolt **
    • "DT" (Dummy Trim) rigid lever for pull operation ***
    • "NL-OP" (Optional Pull) needs to be added ****

33/3547A STRIKES

33/3549A STRIKES

33/3550A STRIKES

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 diagram on page 3

33/3547A & 33/3549A PANIC DEVICE 33/3547A-F & 33/3549A-F FIRE DEVICE

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 diagram on page 4

33/3547A & 33/3549A PANIC DEVICE 33/3547A-F & 33/3549A-F FIRE DEVICE

Item
No. 		Quantity Part
No. 		Description Finish
1 900619 33A/35A
Series
Mounting
Pkg.
(1-3/4
&
2-1/4)
1 1 090085 227
Dog
Key
5/32"
Hex
(Pkg
of
10)
1 1 090005 227
Dog
Key
5/32"
Hex
(Pkg
of
2)
2 1 090040 Hex
Dog
Shaft
(Pkg
of
2)
3 1 107813 Cylinder
MountingPkg 		X
3A 1 050525 Cylinder
Collar 		X
3B 1 050490 Cylinder
Locating
Washer
-
CD/SS
3C 1 050526 Cylinder
Locknut
4 1 090046 CD
Dogging
Plug
(Pkg
of
2)
5 1 090045 CDActuatorArm
(Pkg
of
2)
6 1 *PBKIT 33A/35A
Series
Push
Bar
Retrofit
Kit
-
3'
Door 		X
6 1 *PBKIT 33A/35A
Series
Push
Bar
Retrofit
Kit
-
4'
Door 		X
7 1 050014 33A/35A
Series
End
Cap
Kit 		X
7A 1 050524 Impact
ResistantEnd
CapBracket
7B 1 090036 Cover
PlateAnti-rattle
Spring
(Pkg
of
10)
8 1 900597 Device
End
Cap
and
C/Case
Screw
Pkg. 		X
9 1 050486 33A
Series
Mechanism
Case
-
3'
Door 		X
9 1 050487 33A
Series
Mechanism
Case
-
4'
Door 		X
9 1 050488 35A
Series
Mechanism
Case
-
3'
Door 		X
9 1 050489 35A
Series
Mechanism
Case
-
4'
Door 		X
10 1 050529 Control
Link
Pin
10A 1 090031 Control
Link
Pin
(Pkg
of
10)
11 2 090037 #8-32
x
3/8"
Baseplate
Screw
(Pkg
of
10)
12 1 050530 Mechanism
Case
Bracket
Kit
12A 2 090073 Mechanism
Case
Bracket
Screw
(Pkg
of
10)
13** 1 050405 33/3547A & 33/3549A C/Case Less Cover
14 1 050474 33A
Series
Cover
Plate
-
Center
Case
Side 		X
14 1 050475 35A
Series
Cover
Plate
-
Center
Case
Side 		X
15 1 050485 33/3547A & 33/3549A C/Case
Cover
Kit 		X
16 1 050491 ShockAbsorber
&
HolderAssembly
17 2 090049 Push
Bar
Guide
(Pkg
of
10)
18 4 900892 Center
Case
Cover
Screws
(Pkg
of
4) 		X

Xin "Finish" column designates finished items; finish must be specified when ordering.

* To order, specify device type, size, and finish. Example PBKIT 33A3' US28

** Device mounting screws 900619 included

33/3547A PANIC VERTICAL RODS AND LATCHES

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 diagram on page 6

33/3547A PANIC VERTICAL RODS AND LATCHES

Item
No. 		Quantity Part
No. 		Description Finish
* 1 050047 33/3548A
Latch
Retrofit
Kit (non
EL)
* 1 050048 33/3548A-F
Latch
Retrofit
Kit (non
EL)
* 1 050522 EL33/3548A
Latch
Retrofit
Kit
* 1 050523 EL33/3548A-F
Latch
Retrofit
Kit
1** 1 050493 33/3547A
Bottom
Latch
Kit
2** 1 050492 33/3547ATop
Latch
Kit
3 2 109324 33/3547A
Latch
Mtg
Bracket
Kit
3 2 112868 33/3548A
Latch
Mtg
Bracket
Kit
4 6 090059 Latch
Bracket
Mtg
Screw
(Latch)
5 6 090061 Latch
Bracket
Mtg
Screw
(Metal
Door)
5 6 900856 Latch
Bracket
Mtg
Screw
(Wood
Door)
6 2 090063 Retaining
Ring
(Pkg
of
10)
7 2 090064 Latch
Link
Pin
(Pkg
of
10)
8 1 050519 Adjustable
Top
Rod
6'8"
-
8'4"
Door
9 1 050520 Adjustable
Bottom
Rod
Kit
10 2 090071 33/3547A
Rod
Connecting
Screw
10 2 090072 33/3548A
Rod
Connecting
Screw
11 1 106222 Ratchet
Release
Pkg 		X
12 1 090070 Ratchet
Release
Screw
13 2 900620 Rod
Adjusting
Pkg
13 2 900898 33/3547A
Adjusting
Screw
LBR
Package
14 2 969989 Rod
Connector
Extension
Bracket
15 2 972408 Rod
Connector
Screw
16 1 090065 Bolt
Return
Spring
17 1 090066 Top Latch
Compression
Spring
(Pkg
of
10)
18 1 090069 Ratchet
Lever
Spring
(Pkg
of
2)
19 1 090062 Btm Latch Case Spirol Pin (Pkg of 10)
20 1 970978 33/3547A
Ratchet
Release
Spacer
1/8"

X in "Finish" column designates finished items; finish must be specified when ordering. *Retrofit kit includes items 1-3 to convert 33/3547A to 33/3548A.

** Each latch kit (item 1-2) includes only one latch mtg bracket kit (item 3). For service replacement only. Refer to retrofit kits to convert 33/3547A to 33/3548A.

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 7

33/3547A-F FIRE VERTICAL RODS AND LATCHES

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 diagram on page 8

33/3547A-F FIRE VERTICAL RODS AND LATCHES

Item
No. 		Quantity Part
No. 		Description Finish
* 1 050047 33/3548A
Latch
Retrofit
Kit-(non
EL)
* 1 050048 33/3548A-F
Latch
Retrofit
Kit-(non
EL)
* 1 050522 EL33/3548A
Latch
Retrofit
Kit
* 1 050523 EL33/3548A-F
Latch
Retrofit
Kit
1** 1 050493 33/3547A
Bottom
Latch
Kit
2** 1 050492 33/3547ATop
Latch
Kit
3 2 109324 33/3547A
Latch
Mtg
Bracket
Kit
3 2 112868 33/3548A
Latch
Mtg
Bracket
Kit
4 6 090059 Latch
Bracket
Mtg
Screw
(Latch)
5 6 090061 Latch
Bracket
Mtg
Screw
(Metal
Door)
5 6 900856 Latch
Bracket
Mtg
Screw
(Wood
Door)
6 2 090063 Retaining
Ring
(Pkg
of
10)
7 2 090064 Latch
Link
Pin
(Pkg
of
10)
8 1 050519 Adjustable
Top
Rod
6'8"
-
8'4"
Door
9 1 050520 Adjustable
Bottom
Rod
Kit
10 2 090071 33/3547A
Rod
Connecting
Screw
10 2 090072 33/3548A
Rod
Connecting
Screw
11 1 106222 Ratchet
Release
Pkg 		X
12 1 090070 Ratchet
Release
Screw
13 2 900620 Rod
Adjusting
Pkg
13 2 900898 33/3547A
Adjusting
Screw
LBR
Package
14 2 969989 Rod
Connector
Extension
Bracket
15 2 972408 Rod
Connector
Screw
16 1 090065 Bolt
Return
Spring
17 1 090066 Top Latch
Compression
Spring
(Pkg
of
10)
18 1 090069 Ratchet
Lever
Spring
(Pkg
of
2)
19 4 090062 Btm Latch Case Spirol Pin (Pkg of 10)
20 1 970978 33/3547A
Ratchet
Release
Spacer

X in "Finish" column designates finished items; finish must be specified when ordering.

** Each latch kit (item 1-2) includes only one latch mtg bracket kit (item 3). For service replacement only. Refer to retrofit kits to convert 33/3547A to 33/3548A.

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 9

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 9

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 9

* Retrofit kit includes items 1-3 to convert 33/3547A to 33/3548A.

33/3549A & 33/3549-F VERTICAL CABLES AND LATCHES (ALUMINUM AND METAL DOOR)

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 diagram on page 10

33/3549A & 33/3549A-F VERTICAL CABLES AND LATCHES (ALUMINUM AND METAL DOOR)

Item
No. 		Quantity Part
No. 		Description Finish
1* 1 24090110 Top Latch Assembly
2 1 24090128 Bottom Latch Assembly
3 1 24090136 33/3549 Center Slide Assembly
(Aluminum and Metal Door)
4 1 24008773 Cable Removal Tool
5 10 24090706 Cable Removal Tool (Pkg of 10)
6 2 24231516 Spacer Block Kit (Pkg of 2)

* A cable removal tool is included with the assembly.

Each latch assembly includes two latch mounting brackets.

33/3550AWDC & 33/3550AWDC-F (WOOD DOOR CONCEALED)

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 12

33/3550AWDC & 33/3550AWDC-F (WOOD DOOR CONCEALED) VERTICAL CABLES AND LATCHES

Item
No. 		Quantity Part
No. 		Description Finish
1 1 48968820 50WDC Top Latch Kit
2 1 48968838 50WDC Bottom Latch Kit
3 1 48973309 33/3550AWDC Center Slide Kit
4 1 48968879 33/3550AWDC-F Fire Kit
5 1 24685562 33/3550AWDC Lift Finger Kit
6 1 24648180 Top Cable 6'8"-7'0" WDC
6 1 24647273 Top Cable 7'1"-8'0" WDC
6 1 24647281 Top Cable 8'1"-9'0" WDC
6 1 24647299 Top Cable 9'1"-10'0" WDC
7 1 24647265 Bottom Cable WDC

33/3547-F LBR (LESS BOTTOM ROD) 33/3549-F LBL (LESS BOTTOM LATCH) 33/3550AWDC-F LBL (LESS BOTTOM LATCH) FIRE LATCH KIT

Item
No. 		Quantity Part
No. 		Description Finish
1 1 051860 47/49 LBR/LBL Fire Pin Kit
2 1 050509 LBR/LBL Fire Strike Plug
3 1 48968887 50WDC LBL Fire Pin Kit

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 14

33/3547A, 33/3549A, & 33/3550A PANIC DEVICE BASEPLATE ASSEMBLY

Item
No. 		Quantity Part
No. 		Description Finish
1 1 090043 Dogging
adapter
(Pkg
of
2)
2 1 090042 Dogging
adapter
spring
(Pkg
of
2)
3 1 090041 Dogging
spring
(Pkg
of
2)
4 1 090040 Hex
dogging
shaft
(Pkg
of
2)
5 1 090044 Dogging
hook
(Pkg
of
2)
6 1 090039 Latch
return
spring
(Pkg
of
10)
7 4 090038 Rubber
bumper
(Pkg
of
4)
8 1 050491 Shock
absorber

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 15

33/3547A-F, 33/3549A-F, & 33/3550A-F FIRE DEVICE BASEPLATE ASSEMBLY

Item
No. 		Quantity Part
No. 		Description Finish
1 4 090038 Rubber
bumper
(Pkg
of
4)
2 1 090039 Latch
return
spring
(Pkg
of
10)
3 1 050491 Shock
absorber

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 15

HD-EL3347A/HD-EL3547A, HD-EL3349A/HD-EL3549A, & HD-EL3350A/HD-EL3550A HEX DOGGING/ELECTRIC LATCH RETRACTION OPTION - PANIC DEVICE ONLY

Item
No. 		Quantity Part
No. 		Description Finish
1 1 050531 EL Dogging Rod Kit - 3' device
1 1 050532 EL Dogging Rod Kit - 4' device
2 1 110388 EL 6' Cable and Connector
3 1 050534 EL Potted Module
4 1 050536 HD-EL Solenoid
5 1 050537 HD-EL Solenoid Plunger
6 1 050538 EL Dogging Rod Retainer
7 1 050539 EL Receptacle Connector - 2 Position
8 2 050540 EL Female Terminal
9 1 050541 HD-EL Dog Screw
10 1 050542 HD-EL Solenoid Bracket
11 1 050543 HD-EL Dogging Spring
12 1 990599 EL Plug Connector - 2 Position
13 1 990857 EL Receptacle Connector - 3 Position
14 1 990858 EL Plug Connector - 3 Position
* 1 050384 HD-EL Conversion Kit - 3'
* 1 050385 HD-EL Conversion Kit - 4'

* Kit includes items 1-11 plus new control link, retaining ring, and baseplate screws.

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 16

EL3347A/EL3547A, EL3349A/EL3549A, & EL3350A/EL3550A ELECTRIC LATCH RETRACTION OPTION

Item
No. 		Quantity Part
No. 		Description Finish
1 1 050531 EL Dogging Rod Kit - 3' device
1 1 050532 EL Dogging Rod Kit - 4' device
2 1 110388 EL 6' Cable and Connector
3 1 050534 EL Potted Module
4 1 050535 EL Solenoid Assembly
5 1 050538 EL Dogging Rod Retainer
6 1 050539 EL Receptacle Connector
7 2 050540 EL Female Terminal
8 1 990599 EL Plug Connector - 2 Position
9 1 990857 EL Receptacle Connector - 3 Position
10 1 990858 EL Plug Connector - 3 Position
* 1 050070 EL Conversion Kit - 3'
* 1 050078 EL Conversion Kit - 4'

* Kit includes items 1-7 plus new control link pin, retaining ring, and baseplate screws.

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 17

SS3347A/SS3547A, SS3349A/SS3549A, & SS3350A/SS3550A SERIES SIGNAL SWITCH OPTION

Item
No. 		Quantity Part
No. 		Description Finish
1 1 050544 SS
Cable
2 1 050545 SS
Housing
3 1 990601 SS
Plug
Connector
-
6
Position
4 1 990602 SS
Receptacle
Connector
-
6
Position

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 17

33/3547A, 33/3549A, & 33/3550 LX (LATCH BOLT MONITOR) & RX (REQUEST TO EXIT) OPTIONS

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 18

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 18

33/3547A, 33/3549A, & 33/3550A LX (LATCH BOLT MONITOR) & RX (REQUEST TO EXIT) OPTIONS

Item
No. 		Quantity Part
No. 		Description Finish
1 1 050254 LX Switch
Kit
3'
Device
1 1 050255 LX Switch
Kit
4'
Device
1 1 050247 LX-EL
Switch
Kit
1 1 050283 LX-LC
(Low
Current)
Switch
Kit
3'
Device
1 1 050285 LX-LC
(Low
Current)
Switch
Kit
4'
Device
1 1 050287 LX-LC-EL
(Low
Current)
Switch
Kit
2 1 050251 RX Switch
Kit
2 1 050281 RX-LC
(Low
Current)
Switch
Kit
3 1 050256 LX-RX
Switch
Kit
3'
Device
3 1 050257 LX-RX
Switch
Kit
4'
Device
3 1 050259 LX-RX-EL
Switch
Kit
3 1 050289 LX-RX-LC
(Low
Current)
Sw.
Kit
3'
Device
3 1 050291 LX-RX-LC
(Low
Current)
Sw.
Kit
4'
Device
3 1 050293 LX-RX-LC-EL
(Low
Current)
Switch
Kit
2
&
4 		1 050270 RX-2
Switch
Kit
4 1 050271 RX-AUX
Switch
Kit
5 1 964558 8-32
x
5/16"
PPHMS
6 1 964019 #8
Washer
7 1 090099 Pine
Tree
Clip
(Pkg
of
10)
8 1 971091 LXActuator

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 19

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 19

33/3547A, 33/3549A, & 33/3550A ALK EXIT ALARM KIT

Item No. Quantity Part No. Description Finish
1 1 111795 ALK PCB Assembly
2 1 050525 Cylinder Collar X
3 1 969122 ALK Alarm Device Sign
4 1 969349 ALK Arming Label
5 1 969350 ALK Disarming Label
6 1 969354 Retainer Nut
7 1 970594 ALK Cylinder Spacer
8 1 090036 Cover Plate Anti-rattle spring (Pkg of 10)
9 1 971556 ALK Switch Actuator
10 1 971557 ALK Cylinder Bracket
11 1 990637 ALK Battery
12 1 050406 33A Series ALK Cover Plate Kit Х
12 1 050407 35A Series ALK Cover Plate Kit X

X in "Finish" column designates finished items; finish must be specified when ordering.

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 20

Allegion (NYSE: ALLE) is a global pioneer in safety and security, with leading brands like CISA®, Interflex®, LCN®, Schlage® and Von Duprin ®. Focusing on security around the door and adjacent areas, Allegion produces a range of solutions for homes, businesses, schools and other institutions. Allegion is a $2 billion company, with products sold in almost 130 countries.

For more, visit www.allegion.com .

Von Duprin 33 3547A and 33 3549A Series Exit Devices Parts Manual 105676 image on page 21