Owner's manual

104851Page6
Arm Positioning For Pull Units
ReviewtheInstallationGuideforDetexLowEnergyAutomaticDoorOperatorControlModule,P/N
104827beforeproceeding.Wehavepresetcontrolstoapproximatesettings.Openthedoorto
90°(degrees).Turnthe3-waytoggleswitch,locatedatendofenclosure,to“HOLD”position.
Theoperatorwillactivateandthemotoroutputshaftwillrotate240°(degrees).Installthearmso
theforearmisrotatedto90°andparalleltodoorleafandsecurebytighteningscrew.Whileinthe
fullopenposition,applythesafetywashertothebottomofshaft.
Withthedoorandgearmotorinfullopenposition,marktheforearmpinlocationfortheendpointof
travelandthepindepthonthedoor.
Turnthe3-waytoggleswitchto“OFF”position.Attheclosedposition,markthearmpinlocation
fortheoppositeendpointoftravelandforpindepth.
Centerthetrackoverthepintravellocations.Settheheightofthetracksothatthepinmaintains
clearancewiththebottomofthetrackthroughouttheentirelengthoftravel.
Markthemountingholesandattachwiththeappropriatefasteners.Openthedoorandswitchthe
3-waytoggleswitchtothe“HOLD”position.Installthetrackwiththepinintheslideblock,usethe
suppliedscrews(two#14x1-1/4”TEKScrews).
Left-hand pull assembly
Block-
P/N-12784
Forearm-
P/N-12787-X
PowerArm-
P/N-12781-X
Track-
P/N-12785-X
Left-hand pull assembly