LiftMaster CPS-RPEN4 Mode D'emploi page 2

ENTRAPMENT ZONES
Make sure the brackets are aligned so the photoelectric sensor and refl ector will face each other across the
entrapment zone as illustrated. Determine the confi guration for your brackets.
COMMERCIAL DOOR APPLICATION (MODEL CPS-RPEN4)
COMMERCIAL DOOR ENTRAPMENT ZONE
Refl ector
6" (15 cm) max. above the
fl oor and away from the door.
GATE APPLICATION (MODEL CPS-RPEN4GM)
SLIDE GATE ENTRAPMENT ZONES
Refl ector
SWING GATE ENTRAPMENT ZONES
Refl ector
Entrapment Zone
Facing the door from inside the building
(installation procedures are the same for all door types).
Photoelectric
Sensor
!
Photoelectric
Sensor
!
Invisible Light Beam
Protection Area
Photoelectric
Sensor
Photoelectric
Sensor
!
2
Photoelectric
Sensor
6" (15 cm) max. above the
fl oor and away from the door.
Refl ector
Refl ector