SDC LR100ARK Installation Instructions Download Page 1

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INSTALLATION INSTRUCTIONS LR100ARK

ADAMS RITE ELECTRIC LATCH RETRACTION DEVICE KIT

RIM EXIT DEVICE

MODELS: 3700 & 8800

801 Avenida Acaso, Camarillo, Ca. 93012  •   (805) 494-0622  •
www.sdcsecurity.com  •  E-mail: [email protected]

Any suggestions or comments to this instruction or 

product are welcome.  Please contact us through 

our website or email [email protected] 

ELECTRICAL DATA

24VDC @ 700/200mA

RED (+) BLK (-)

PATENT #8,851,530

Assemble brackets 
as shown for different 
size Exit Devices.

Attach the Bracket assembly to 
the existing Device linkage as 
shown.  Once the Bracket is in 
place, bend out the tabs so the 
Bracket assembly will slide easily, 
without falling out or binding.

Install the ELR bracket 
assembly into device 
extrusion, over the Push 
Bar support brackets.

Apply power to the ELR unit to make it draw the 
sliding latch bracket back to the open position.  
Secure in position by tightening the set screws in the 
ELR assembly. 

48"

36" or 42"

Slide ELR into back of 
device and attach to 
bracket assembly with 
supplied screw.

Bend tabs out

Push Bar 
support bracket

Remove 
End Cap

Retrofit Installation Note:  

42" or 

48" exit devices that have been 

modified to fit a 36" or smaller 

opening, may not have the 

required space to fit the standard 

E. L. R. assembly. Always verify 

the distance from the end of the 

touchpad to the end rail, and if 

necessary, consult with the 

factory for appropriate selection.

* Visit: sdcsec.com/adamsrite

For Installation video

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