SDC LR100ARK Installation Instructions Download Page 2

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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.

Push Bar 
support bracket

Disconnect the spring-bolt latching 
assembly and use it to connect the 
ELR bracket assembly to the existing 
components as shown.

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.

Remove End Cap

INSTALLATION INSTRUCTIONS LR100ARK

ADAMS RITE ELECTRIC LATCH RETRACTION DEVICE KIT

VERTICAL ROD EXIT DEVICE 

MODELS: 3100, 3600, 8100, 8200, 8500 & 8600

When retrofitting to existing 

vertical rod devices, adjustment 

of the rods is required for proper 

operation of the Electric Latch 

Retractor.  Once the unit is 

properly installed, energize it so 

the latch is dogged down,  then 

reconnect the vertical rods to the 

device and make the proper 

adjustments.

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.

For Installation video

* Visit: sdcsec.com/adamsrite

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