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ASSA ABLOY
80-9357-0001-020 (09-13)
Page 2
Hollow Metal Door Frame Reinforcing
Frame
Material
12 Ga.
.1046
(2.66)
14 Ga.
.0747
(1.90)
16 Ga.
.0598
(1.52)
18 Ga.
.0478
(1.21)
12 Ga.
.1046
(2.66)
10 Ga.
.1343
(3.41)
10 Ga.
.1343
(3.41)
8 Ga.
.1644
(4.18)
18 Ga.
.0478
(1.21)
12 Ga.
.1046
(2.66)
12 Ga.
.1046
(2.66)
10 Ga.
.1343
(3.41)
Reinforcing
Recommended
Min. Required
Contents
General Information
UL labeled fire or smoke barrier door assemblies require that
the 120VAC (60Hz) power input to the
LEO
door operator be
supplied through normally closed alarm contacts of the alarm
system / alarm panel.
Power input to
LEO
door operator must be 120VAC (60Hz) to
terminals HOT and COM at terminal strip T1. Earth ground
(GND) to green screw on backplate.
All wiring must conform to standard wiring practice in
accordance with national and local wiring codes.
Note: Unless otherwise noted, all dimensions are given in
inches (millimeters).
Minimum suggested and required material thickness for
hollow metal frames (skin plus reinforcement) is charted on
below.
Unit is Non-Handed.
Door must be hung on butt hinges [5” (127mm) max. width]
or 3/4” (19mm) offset pivots. A separate door and frame
preparation template will be supplied for other conditions.
Door must swing freely through the entire opening and
closing cycle before beginning the installation.
Use of an auxiliary door stop (by others) is always
recommended.
An incorrectly installed or improperly adjusted door operator
can cause property damage or personal injury. These
instructions should be followed to avoid the possibility of
misapplication or misadjustment.
WARNING:
Make sure 120VAC (60Hz) input power is turned
off at facility’s main circuit breaker before proceeding with
installation.
General Templating Information:
Before beginning the installation, verify that the door frame is
properly reinforced and is well anchored in the wall.
Unreinforced hollow metal frames and aluminum frames
should be prepared and fitted with 1/4-20 blind rivet nuts,
furnished by others.
Concealed electrical conduit and concealed switch or sensor
wires should be pulled to the frame before proceeding.
Fasteners for Frame:
1/4-20 machine screws for hollow metal and aluminum.
No. 14 x 2-3/4” (70mm) long sheet metal screws for wood.
Fasteners for Door:
1/4-20 machine screws.
3/8” diameter x 1-5/8” (41mm) long sex nut.
Electrical Information:
Maximum current draw of unit is 0.6 amps.
Breaker Switch protects the motor assembly and inverter;
and has a 5 amp rating.
Maximum wire size is:
12AWG at terminals HOT and COM (120VAC; 60Hz) on
“T1” Power Input Terminal.
14AWG at terminals 1 thru 4 on Accessory Terminal .
18AWG at terminals 22 thru 25 on “T1” Power Input
Terminal.
Frame Reinforcement Table
General
2
Frame Reinforcement Table
2
Component Layout
3
ADA / ANSI / UL
3
Hinge (Pull) Side Mounting
4
Hinge (Pull) Side Installation
4
Stop (Push) Side Mounting
6
Stop (Push) Side Installation
6
Electrical Installation
7
Input Power Configuration
8
Inverter Details
9
Accessory / Typical Installations
9
Troubleshooting
11
