Von Duprin 377-T - User Manual

*941116-00*
941116-00
X
X
Line X-X corresponds to line X-X on exit device instructions
C
L
of 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
X
X
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.
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

Summary

377-T & 377-T-BE Installation

Door Preparation

Prepare door for exit device and control, including line transfer and hole preparation.

Component Installation

Install cylinder, control, and rub plate according to function and diagram.

Final Assembly and Testing

Assemble rod members, tighten, and test device action, key, and control.

Cylinder and Control Functions

NL and TL Functionality

Details NL and TL functions, explaining control behavior with key removed and reinstallation notes.

Cylinder Assembly Components

Diagram illustrating cylinder, rod member, and rub plate assembly for control.

Von Duprin 377-T Specifications

General

Device Type	Exit Device
Model	377-T
Function	Exit Only
Door Width	Up to 48" (1219 mm)
Door Thickness	1-3/4 inches
Strikes	Standard Strike
Dogging	Optional
Certification	ANSI A156.3 - 2014 Grade 1
Material	Steel
Finish	Various finishes available (see Finishes)
Mounting Type	Surface Mount
Standards	ANSI A156.3
Type	Rim Type Exit Device