Table of Contents
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911404-00
Concealed Vertical Rod Exit Device
33/3547A-F and 33/3548A-F Fire Concealed Vertical Rod Exit Device
CD33/3547A and CD33/3548A Concealed Vertical Rod Exit Device
EL33/3547A and EL33/3548A Concealed Vertical Rod Exit Device
Devices covered by these instructions:
33/3547A and 33/3548A Concealed Vertical Rod Exit Device
1-877-671-7011
33/3547A
Special tools needed:
#10-24 tap
Drill bits: #25, 5/16",
Screw chart ............................ 2
Device installation ................ 3-5
Adjust rods ............................. 6
Frame preparation .................. 7
Optional equipment ................. 8
Backset information ................ 9
Metal door templates . ....... 11-12
Wood door preparation .... 13-14
Wood door templates ...... 15-16
Customer Service
www.allegion.com
Installation Instructions
13/32", 1/2"
Index:
911404-00 Rev. 01/14-c
© Allegion 2014
Printed in U.S.A.
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Summary of Contents for Von Duprin 33
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Page 1: Table Of Contents
Installation Instructions Devices covered by these instructions: 33/3547A and 33/3548A Concealed Vertical Rod Exit Device 33/3547A-F and 33/3548A-F Fire Concealed Vertical Rod Exit Device CD33/3547A and CD33/3548A Concealed Vertical Rod Exit Device EL33/3547A and EL33/3548A Concealed Vertical Rod Exit Device... -
Page 2: Screw Chart
SCREW CHART Trim mount or sex bolts: 1/4-20 x 1” (1-3/4” door) (2-1/4” door) 1/4-20 x 1-1/2” Surface mount or #10-24 X 3/4” Sex bolts (1-3/4” door) Sex bolts (2-1/4” door) #10-24 X 1-1/8” #10-16 X 3/8” Thread cutting End cap #10-32 X 1/4”... -
Page 3: Device Installation
Place paper device template Draw horizontal and vertical on door and prepare door. device center lines ( ). For wood doors - See pages 13 & 14 for special door preparation instructions. See “Backset information” on page 9 Paper template Metal - pg. - Page 4 Measure to determine Cut device to length. length to cut device. Prepare device for cutting 1-3/16” minimum clearance (with end cap removed) Tape Anti-rattle clip (remove while cutting) Cover plate (flush to pushbar) Pushbar Cut device square Note: Device must be cut square for proper end cap fit Note...
- Page 5 Install tailpiece guide and Secure device to door and attach rods to center case. mount door to frame. Cut tailpiece if needed Tailpiece 1/8” guide *Tailpiece #325 Sex bolts * Tailpiece is attached to or trim Rotate tailpiece trim or cylinder depending guide to match on application tailpiece...
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Page 6: Adjust Rods
ADJUST RODS Open door and release top Depress pushbar and release. latch bolt as shown (Figure 1). Make sure top latch bolt stays retracted as shown. Shown fully Top latch bolt Latch bolt retracted extended (flush with latch case) Figure 3 Install bottom adjusting screw through bottom rod and install bottom retaining clip and locking screw (Figure 2). -
Page 7: Frame Preparation
FRAME PREPARATION 338 Top strike 6” min. 1” min. 1/8” Double door application Latch bolt LHR door Latch bolt RHR door 1-5/16” Edge of stop 21/32” 15/16” 13/16” 13/32” 1-5/8” Beveled edge 13/32” 15/16” 1/4” dia. 1-7/8” 82 ° csk. x 3/8” dia. -
Page 8: Optional Equipment
OPTIONAL EQUIPMENT CD (CYLINDER DOGGING) 1. Remove mortise cylinder cam and reinstall in reverse (Figure 1). Std. mortise cylinder 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. -
Page 9: Backset Information
BACKSET INFORMATION NOTE: For 2” stile doors see bottom half of page of latch Backset is measured from outer edge of door as shown. Minimum stile is less glass stop (rectangular glass stop is recommended for stiles less than 2-1/8”) Backset Backset Min. - Page 10 This page intentionally left blank...
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Page 11: Metal Door Templates
METAL DOOR RHR 33/3547A Device template Backset See “Backset Device Information” on page 9 1/8” Radius 5/16” drill inside Cut-outs 13/32” drill outside device side only 5/16” drill inside 1/2” drill outside For 3347A-F on hollow metal doors #7 drill, 1/4-20 tap if no outside 7/8”... - Page 12 METAL DOOR LHR Backset 33/3547A Device template See “Backset C L of device Information” on page 9 1/8” Radius 5/16” drill inside Cut-outs 13/32” drill outside device side only 5/16” drill inside 1/2” drill outside For 3347A-F on hollow metal doors #7 drill, 1/4-20 tap if no outside 7/8”...
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Page 13: Wood Door Preparation
1-5/16” 4” Backset 1” 13/16” 1/2” Maximum 2 Places 13/32” thickness blocking shown this view only. Not provided 7/8” 2-7/8” by Von Duprin. Device Slot thru 2-7/8” 7/8” inside face only 39-13/16” To finished 1/8” Radius floor 19/32” 1/4” 4”... -
Page 14: Wood Door Preparation
Note: If not using door wrap, the blocking can be installed after device is installed. Blocking Blocking B. Install door wrap if needed. Door wrap is required for Fire rated (F) devices. Note: Required on fire doors only, not supplied by Von Duprin (See door manufacturer’s requirements) Door wrap... -
Page 15: Wood Door Templates
WOOD DOOR RHR 33/3547A Device Template A = 1-5/16” Backset as shown 13/16” to outer edge of door 13/32” 1-5/16” 1-5/16” Backset Backset Beveled edge door Rounded edge door 3-1/8” 1/8” radius 2-7/8” 7/8” of device 7/8” of device 19/32”... - Page 16 WOOD DOOR LHR 33/3547A Device Template A = 1-5/16” Backset as shown to outer edge of door 13/16” 1-5/16” 1-5/16” 13/32” Backset Backset Beveled edge door Rounded edge door 3-1/8” 1/8” radius 2-7/8” 7/8” of device 7/8” of device 19/32”...
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