SDC LR100VDK-EM-22 ELECTRIC LATCH RETRACTION EXTERNAL MODULE VON DUPRIN 22 & 2227 - Manual

P:\INSTALLATION INSTRUCTIONS\SWITCH KITS\INST-LR100VDK-EM-22.vsd Rev C 02-13 Page 1
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INSTALLATION INSTRUCTIONS LR100VDK-EM-22
ELECTRIC LATCH RETRACTION EXTERNAL MODULE
VON DUPRIN MODELS: 22 & 2227
Step 1
Remove Von Duprin installed
mechanical dogging assembly.
VON DUPRIN MECHANICAL
DOGGING ASSEMBLY
Step 2
Slide the LR100 Electric Latch Retraction
assembly into device and attach the linkage
to the latch retraction rod.
ELECTRICAL DATA
24VDC @ 500/180mA
RED (+) BLK (-)
PATENT PENDING
NOTE Retro-Fitting Vertical Rod Devices:
Before retro-fitting an electric latch assembly into a
vertical device, the following must be done to ensure
proper alignment. Disconnect the vertical rods from
the device head. Install the electric latch assembly
as shown above. Once the ELR is properly installed
energize it so that the push pad is dogged down, by
doing so it will allow for proper alignment for the
vertical rods. Finally reconnect the vertical rods to
the device and make the proper adjusments.
INSTRUCTIONS CONTINUED
ON BACK OF PAGE
Disconnect vertical rods from the
Device head
CLEVIS
CLEVIS PIN
VON DUPRIN LATCH
RETRACTION ROD
LR100 LINKAGE
4X SET SCREW
ELR
Assembly