Von Duprin 9954 Installation instructions
Von Duprin 9854 is a keyed removable mullion designed for use in pairs of fire-rated doors, allowing for easy removal of the mullion in case of an emergency. It features a mortise key cylinder for added security and a locking pin lever to aid in installation. The mullion is adjustable and can be cut to size on-site. It comes with all necessary hardware, including screws, anchors, and a security hex key. The Von Duprin 9854 is ideal for use in commercial buildings, schools, and other public facilities.
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*941061-00*
941061-00
Keyed Removable Mullion
KR54-F, KR9854 &
KR9954
Installation Instructions
Read All Warnings
Before Starting Installation!
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Index:
• General Information ---------------- 2
• Specifications------------------------ 2
• Warnings ------------------------------ 2
• Tools Needed ------------------------ 2
• Parts List ------------------------------ 3
• Installation ---------------------------- 4
GENERAL INFORMATION
These instructions are presented in step-by-step sequence as an aid to preparing for device mounting.
Please review the first two pages carefully which will help identify the hardware and define the terminology used throughout.
° SPECIFICATIONS
Fire rated for 8’ openings maximum.
Read All Warnings Before Starting Installation!
!
WARNING
To insure mullion is locked, remove key, reinstall and pull mullion.
2
TOOLS NEEDED
These are the necessary tools for installing an EPT into a factory-prepped door and frame.
Block wood
1/16” Allen wrench
Center Punch
Drill
11/32” Drill bit
13/32” Drill bit
Phillips screwdriver
Straight-blade screwdriver
Hack saw
Hammer
Measuring tape
5/16” Tap
PARTS LIST
KR9854 and KR9954 (Mullion with Keyed Removable Option) Parts
1/4-20 x 3/8” Phillips
Pan Head Machine Screw Cylinder Lock Nut
5/16-18 x 1-3/4” Flat Phillips Head Machine Screw and Expansion Anchor
(KR9854, KR9954 & Blank Only)
5/16-18 x 1-1/4”
Flat Phillips Head Machine Screw 8-32 x 3/8” Set Screw
Locking mullion assembly
1/4-20 x 1” Flat Head
Socket Security Machine Screw Sex Bolt
Mullion Body
(KR9854, KR9954 & Blank Only)
Bottom Mullion Fitting
(KR9854, KR9954 & Blank Only)
Top mullion fitting 8-32 x 1/4” Undercut Flat Head
Socket Security Machine Screw
Cylinder Locking
Washer
Fusible spacer
5/32” Security
Hex Key
Electric
Shim Plate Back Cover Plate
Included with KR54-F (KR Kit)
These parts come with
KR9854 only
Frame
Connector
Electrical
Connector
Not included with KR54-F (KR Kit)
3
4
1
INSTALLATION
Prepare the keyed removable unit.
1.1
Position cylinder locking washer over mortise key cylinder hole.
1.2
Insert mortise key cylinder through collar and into hole.
1.3
Thread cylinder lock nut onto mortise key cylinder. Be sure to fasten down tight.
1.4
Position back cover plate.
1.5
Install screws. (8-32 x 1/4” undercut flat head socket machine security screw).
Do not tighten down.
NOTE: Raise the locking pin lever to aid in the installation.
1.3
1.1
Collar
(not supplied)
Mortise key cylinder w/standard cam
(not supplied)
NOTE: Cylinder must be oriented as shown.
1.2
1/8” Maximum thickness
1 1/8” or 1 1/4”
1.4
Locking pin lever
Cylinder locking washer
Cylinder lock nut
1.5
Do not tighten down
5/32 Security hex key
2
Adjust and install bottom mullion fitting.
Note: If bottom mullion fitting already exists, go to Step 3.
2.1
Adjust ball plunger out until ball is compressed when fitting is engaged with mullion.
Once adjusted properly, lock-tight in place.
2.2
Drill 5/8” diameter x 1 3/4” deep holes.
2.3
Install 5/16” x 18 expansion anchors.
2.4
Position bottom mullion fitting.
2.5
Install screws (5/16 - 18 x 1 3/4” flat Phillips head machine screw).
2.1
2.5
2.4
2.3
Cut threshold to allow bottom mullion fitting to sit on the floor
(use bottom mullion fitting as template)
CL
Door opening
2.2
Bottom mullion fitting mounted flush against inside face of doors
CL
Door opening
(top view)
5
5
Size mullion.
3.1
Measure distance from frame to bottom mullion fitting.
3.2
Determine mullion length using formula and cut. Remove all burrs and sharp edges.
Measure from this edge
Measure to this edge
Do not cut end of mullion with warning label
Mullion length* (see below)
3.1
3.2
6
* Mullion length = ‘X’ less 5 11/16”
(for electric KR9854 mullion length = ‘X’ less 5 3/4”)
4
Install top mullion fitting.
M
P
L
A
T
T
E
4.1
Position top mullion fitting.
4.2
Mark holes.
4.3
Drill and tap frame for 5/16 - 18 screws using top mullion fitting as template.
4.4
Install screws (5/16 - 18 x 1 1/4” flat Phillips head machine screw).
4.5
Position fusible spacer.
4.6
Install screws (1/4 - 20 x 3/8” Phillips pan head machine screw).
4.2
Top mullion fitting shim
Note: If mullion is cut between 1/16” - 1/8” too short, add top mullion fitting shim.
CL
Door opening
4.3
4.1
Top mullion fitting mounted flush against inside face of doors
4.4
4.5
4.6
Mounting top mullion fitting on optional frame styles:
Note: 16 Gauge reinforcement supplied by frame manufacturer
Filler block is to be supplied by frame manufacturer
CL Door opening
7
Note: KR9854 Electric Mullion installation only.
Note: Electric shim plate required for
KR9854 electric mullion.
STD
KR
Frame connector
Installed through hole labeled “KR”
Mullion connector Frame connector
Wiring diagram
8
Mullion connector
3/4” Diameter clearance
From mullion
Reinforcement
Note: Reinforcement for all sheet metal frames is to be supplied by frame manufacturer.
For stops wider than 3 1/8”
5
Attach keyed removable unit to mullion.
5.1
Position keyed removable unit onto top of mullion.
5.2
With a hammer and a block of wood, tap keyed removable unit snug against mullion.
5.3
Drill two 13/32” diameter holes using holes in unit as template.
5.4
Drill two) 11/32”diameter holes.
5.5
Install sex bolts by taping into hole with a hammer and a block of wood.
5.6
Install screws (1/4 - 20 x 1” flat head socket security machine screw).
5.7
Tighten down screws (4 places).
Keyed removable unit
5.1
5.2
This end has label
Bottom of mullion
5.5
5.7
5.4
Drill 11/32” hole this side only
5.6
5/32 Security hex key
5.3
Drill 13/32” this side only
9
10
6
Final installation and adjustment.
6.1
Install screw (8 - 32 x 3/8” set screw) until flush with face of top mullion fitting.
6.2
Check for tightness of mullion by pushing and/or pulling on mullion. To tighten, remove mullion (see Step 7) and rotate set screw out 1/2 turn. Repeat this procedure until desired tightness is reached.
6.1
6.2
7
Operation.
!
WARNING
If set screw is adjusted out too far, the bolt may not latch completely allowing the mullion to fall out when impacted.
INSTALLATION
INSTRUCTIONS
Set screw
Rotate key 180° clockwise to unlock and remove mullion
11
Customer Service
1-877-671-7011 www.allegion.com/us
© Allegion 2016
Printed in U.S.A.
941061-00 Rev. 12/16-c

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