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Profile Series v.G1 Exit Device
7
Installation Instructions for Mortise Type Exit Device 8977/8978
IMPORTANT: BEFORE STARTING
• Check hand of door - this
device is not reversible
• Door should be fitted and hung
Verify box label for size of exit
device, function and hand
Step #1 - Exit Hardware & Door Prep
Prep door according to Exit installation instructions A6705 and template 4641 (metal and wood doors).
Step #2 - Install Outside Trim, Exit Chassis and Cylinder
A. Outside Trim
1. Slide mortise lock into door and securely fasten with (2) flat head screws
2. For exterior applications gasket (52-0263) should be used to seal
between "ET" escutcheon and outside door surface
3. Route "ET" harness through wire cutout and out other side of door
4. Place "ET" control on door with spindle inserted through mortise lock
Centerline for
(2) 1/4 - 20 x 2-3/8''
flat head
machine
screws
Connector
(2) Flat
head
wood
screws
10
800-810-WIRE (9473) • www.sargentlock.com • A7757C
Reverse Bevel
Wire
harness
ET Spindle
Mortise lock
Outside of door
Inside
Left Hand
"LHRB"
Outside
ET Control
ET gasket
Right Hand
Reverse Bevel
"RHRB"
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