ALLEGION Von Duprin 4754 Installation guide

Brand: ALLEGION

Model: Von Duprin 4754

Type: Installation guide

*941035-00*

941035-00

Note: Use lock washers on top and

bottom mullion ttings except

for counter sunk screws.

1. Line up and install bottom mullion

tting with center of door

opening and ush with closed

doors (Figure 1 or 2).

2. Wire top mullion tting and

mullion. Test assembly. See

wiring diagram opposite

side of sheet.

3. Line up and install top mullion

tting with center of door

opening and ush with closed

doors. See Figure 5 (reverse

side) for optional frame conditions.

4. Cut mullion body to length as

shown in Figure 6.

Note: Do not cut mullion cable.

5. Insert mullion in top tting and

slide bottom of mullion into

place. See Figure 6 (reverse side).

6. Nest mullion into bottom tting

and secure set screw.

7. Install top mullion clamp over

mullion and tting with mounting

screws. See Figure 6 (reverse side).

8. Adjust strikes for 1/32 clearance

between latch bolt and strike.

See Figure 6 (reverse side).

3 15/32”

3/16” R. typ.

F-Flat sill tting shown

Figure 1

Top anchor

1/4-20 X 5/8” B.H.M.S.

2

Threshold must be

cut to t around

the at sill tting

Figure 2

2 3/8”

2 7/8”

1 3/16”

1/16” ref.

Door opening

Door opening

1 7/16”

1 11/16”

9/16”

Cut o top end of mullion body

so length is 1/16” less than this dimension.

C

L

C

L

Figure 4

2”

Figure 3

Door opening

C

L

Disconnect Mullions

4754 & 4854

Installation Instructions

© Allegion 2014

Printed in U.S.A.

941035-00 Rev. 01/14-b

Customer Service

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

Reinforcement

Filler block is to be

supplied by the frame

mfg. for conditions

similar to this

For stops wider than 3 1/2”

1 7/16”

3/4”

Dia.

Clearance

Reinforcement

Top clamp

Bottom

set screw

Figure 6

5/16 - 18” Anchor

Note: Reinforcement for all

sheet metal frames is

to be supplied by

frame mfg.

15/16”

Figure 5

Reinforcement

Note: The application of the

strike depends on the

device it is to be used with

C

L

Latch bolt

and strike

5/16 - 18 X 1/4”

F.P.H.M.S. - S.S.

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ALLEGION Von Duprin 4754 Installation guide

Brand: ALLEGION

Model: Von Duprin 4754

Type: Installation guide

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