SW420 GL BOARD Manual
Page 1
MODEL SW420 IS FOR VEHICULAR PASSAGE GATES ONLY AND IS NOT INTENDED FOR PEDESTRIAN PASSAGE GATE USE. VISIT WWW.LIFTMASTER.COM TO LOCATE A PROFESSIONAL INSTALLING DEALER IN YOUR AREA. THIS MANUAL IS TO BE LEFT WITH THE PROPERTY OWNER. GLCONTROLLER BOARD MODEL SW420 LIGHT DUTY SWING GATE OPERATOR 2 YEAR WARRANTY Serial located on electrical box cover) Installation Date INTENDED FOR PROFESSIONAL INSTALLATION ONLY.
MODEL SW420 IS FOR VEHICULAR PASSAGE GATES ONLY AND IS NOT INTENDED FOR PEDESTRIAN PASSAGE GATE USE. VISIT WWW.LIFTMASTER.COM TO LOCATE A PROFESSIONAL INSTALLING DEALER IN YOUR AREA. THIS MANUAL IS TO BE LEFT WITH THE PROPERTY OWNER. GLCONTROLLER BOARD MODEL SW420 LIGHT DUTY SWING GATE OPERATOR 2 YEAR WARRANTY Serial located on electrical box cover) Installation Date INTENDED FOR PROFESSIONAL INSTALLATION ONLY.
SW420 GL BOARD Manual
Page 4
SAFETY ACCESSORY SELECTION All UL325 compliant LiftMaster gate operators will accept external entrapment protection devices to -four single family dwellings, or a garage or parking area associated therewith. The opener can be ... the gate within the operator. That means that the type of entrapment protection correctly matches each of the four UL325 classes. UL325 MODEL CLASSIFICATIONS The SW420 is intended for use with a solid object. Both primary and secondary entrapment protection methods must be used for a contact sensor. inherent (built into the...
SAFETY ACCESSORY SELECTION All UL325 compliant LiftMaster gate operators will accept external entrapment protection devices to -four single family dwellings, or a garage or parking area associated therewith. The opener can be ... the gate within the operator. That means that the type of entrapment protection correctly matches each of the four UL325 classes. UL325 MODEL CLASSIFICATIONS The SW420 is intended for use with a solid object. Both primary and secondary entrapment protection methods must be used for a contact sensor. inherent (built into the...