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Step 3 – SDC LR100VDK-22 ELECTRIC LATCH RETRACTION DEVICE KIT VON DUPRIN 22 & 2227 User Manual

Page 2

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INSTALLATION INSTRUCTIONS

LR-1VD CONNECTING ROD

FOR USE ON VON DUPRIN DEVICES

LESS DOGGING FEATURE

1. Remove the rail and push pad from the device
2. Drill a 5/32" (.156") diameter hole as shown in

illustration.

3. Insert the connecting rod provided and fasten

in screw

P:\INSTALLATION INST\SWITCH KIT\INST-LR100VDK-22.vsd REV C 10-13 Page 2

When retrofitting to existing vertical rod
devices, adjustment of the rods are required
for proper assembly of the LR100VDK Kit.
Please see the SDC website
(www.sdcsecurity.com) for installation tips
and photographs of installing.

.250

Push

Pad

Rail

Device

LR-1VD
Connecting Rod

#6-32 x 3/8

Step 3

Carefully slide the ELR assembly
back out until the linkage JUST
makes contact with the latch
retraction rod. Fasten down the
2 supplied set screws to secure
the assembly to the device.

BACK ELR OUT

UNTIL LINKAGE

JUST MAKES

CONTACT HERE

TIGHTEN DOWN

SET SCREWS TO

LOCK DEVICE IN

POSITION