Von Duprin 377-T User manual

*941116-00*
941116-00
XX
Line X-X corresponds to line X-X on exit device instructions
C
Lof thumbturn
11/16” R, 2 places
(omit for BE)
1/2” dia.
2 places
6-1/4”
Outside
face of
lock stile
Inside
face of
lock stile
LHR shown
RHR opposite
5/16” dia.
2 places
3”
1/8”
1-7/8”
53-1/2” to
finished floor
1”
2-7/8”
1/4”-20 tap
2 holes
XX
1. Prepare door for exit device. Seeexit
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.
3. Install cylinder if required (Figs. 1 &2).
Insure cylinder cam is set for required
function and replace if necessary.
4. Install control and rub plate (Fig. 2)
5. Slip rod member on top rod.
6. Install top rods (see direction for
vertical rod device).
7. Position rod member so finger contacts
cam when top latch bolt is extended.
8. Tighten set screws in rod member.
9. Apply device and test key, control,
and device action.
1-3/8” dia.
(BE only)
Omit cylinder
for BE function
For cutouts on inside face
of door see instructions in
device carton
Device Application Schedule
4427, 8827, 8827-F Vertical Rod Exit Device
R
2 places
1-1/4”
5/8”
Control for Metal Door Application
377-T & 377-T-BE
Installation Instructions
© Allegion 2014
Printed in U.S.A.
941116-00 Rev. 01/14-b
Customer Service
1-877-671-7011 www.allegion.com/us

Cylinder cam in
this position with
key removed
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.
Mortise
cylinder
Cylinder locating
washer
Cylinder nut
Hexagon mounting
extension
Socket set
screw
Figure 1 Figure 2
Rod
member
Cam
Rub plate