Von Duprin 375-L User manual


941127-00
INSTALLATION INSTRUCTIONS
1. Prepare door for exit device. See exit device
instructions for locations of holes, backset (line
X-X), and center lines.
2. Prepare door for control:
a. Transfer line X-X from inside (exit device
side) of door to outside (control side) of door.
Use extra care if edge of door is beveled. Be
sure line X-X is parallel to edge of door.
b. Locate and prepare holes as indicated on
back of sheet.
3. Install cylinder into control if required (Figures
1 & 2). Insure cylinder cam is set for required
function and replace if necessary.
Note: Mortise lock or device must be in
unlocked position before installation. This
control requires 1-1/4” long mortise cylinder.
Cylinder collar must not be used.
4. Install control.
5. Apply device and test key, control, and device
action.
Control for 5575 & 5575-F Exit Device
375-L, 375-L-BE
Installation Instructions
Mortise
cylinder
Cylinder locating
washer
Cylinder
nut
1/4”-20 x 5/8”
FPHMS
2 required
Figure 2
Spindle must
be cut for
1-3/4” door
NL TL
TL Function - Control remains
unlocked when key is removed
NL Function - Control relocks
when key is removed. Requires
use of key to operate
For NL function replace TL
cylinder plate (std. on all controls)
with NL cylinder plate (included in
polybag) replacing screw and
washer.
Note: Control must be in locked
position when installing cylinder
plate.
Figure 1
Cylinder cam in
this position with
key removed

© Allegion 2014
Printed in U.S.A.
941127-00 Rev. 01/14-c
XX
of Device
11/16” R, 2 places
(omit for BE)
3/8” dia.
2 places
Outside face
of lock stile Inside face
of lock stile
LHR shown
RHR opposite
3/8”
XX
1-3/8” dia.
(BE only)
Omit cylinder
for BE function
For cutouts on inside face
of door see instructions in
device carton
C
L
5-3/4”
3-1/4”
3”
1-5/8” diameter
(omit for BE)
1/4”
1-7/32”
C
Lof 375L Control
1/4”-28 tap
2 places
2-3/8” backset
3/8” Radius
2 places
3/8”
2-3/8”
1/4”dia
2 places
3”
6”
C
Lof 5575 Device
C
L
Customer Service
1-877-671-7011 www.allegion.com/us