Mark/drill backplate and magnet holes
on door and frame/mullion
DOOR
ASSEMBLE
Install magnet with (2)
#4-40 or #4 screws
Install backplate with (2)
#1/4-20 or #14 screws
FRAME/MULLION
DOOR
LHR installation shown
for reference only
OKC
Backplate
Drill #7 for #1/4-20
machine screws
Drill 7/32" or 3/16" for
#14 sheetmetal screws
Magnet
Drill #43 for #4-40
machine screws
Drill #44 for
#4 sheetmetal
screws
Backplate
Drill #7 for #1/4-20
machine screws
Drill 7/32" or 3/16" for #14 sheetmetal screws
3/4"
1-3/8"
Dia
DOOR
TAILPIECE
PROVIDED
Where applicable,
mark TOP hole center &
drill 1/4" dia. pilot hole
through door
See OKC INSTALLATION
Drill 1-1/4" hole
through outside
door face
Drill 1-3/8" hole
through inside
door face
Cylinder Side:
Device Side:
1-1/4"
Dia
IMPORTANT!
Outside Key Control (OKC) Installation
(if required)
(all models except SK)
Rim cylinder - Detex P/N: ECL-445K-X
STEP 6: For all models except SK
DOOR PREP & BACKPLATE / MAGNET MOUNTING
Install magnet, backplate and cover
Skip to Step 8 to continue non SK installation
NOTE:
Remove locator and backplate prior to drilling mounting holes
101321 Page 3