LiftMaster SL3000UL3 Owners Manual - Page 26

ENTRAPMENT PROTECTION DEVICES Non-Contact Sensors (12Vdc Photoelectric Sensors) NOTE: Property owners are obligated to test photoelectric sensors monthly. Entrapment Danger Gate in Open Position Outside Property Inside Property Entrapment Non-Contact Sensor SENSOR ALARM UP CENTER SAFETY EXIT Entrapment Danger ProIpnesridtye WARNING To prevent SERIOUS INJURY or DEATH from a moving gate: • Locate entrapment protection devices to protect in BOTH the open and close gate cycles. • Locate entrapment protection devices to protect between moving gate and RIGID objects, such as posts or walls. PrOopuetsritdye W4 GBA MS LINK ALARM SENSOR DC-BACKUP SYSTEM ON SENSORS 1 3 1 3 REVERSE SENSOR TIMER 60 3 OFF OPEN LEFT 1 3 ON OPEN RIGHT COMMAND PROCESSED FIRE DEPT. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA SENSOR ALARM CENTER SAFETY EXIT GBA ® OmniControl Surge Suppressor P/N Q410 Patent Pending 1 234 56 7 8 9 10 11 12 13 G BA M/S Link - + Center Loop Safety Loop Exit Fire Dept Strike Open Loop Key Switch Push Button Radio Receiver NOTE: If the photoelectric beam gets blocked while the gate is closing, it will stop and reopen. The gate will remain open until the obstruction is cleared. Safety Non-Contact Sensor SafPetyrDoaInpngeesr ritdye P r oOpuetrstiyd e GBA ® OmniControl Surge Suppressor P/N Q410 Patent Pending 123456 7 8 9 10 11 12 13 GBA M/S Link - + Center Loop Safety Loop Exit Fire Dept Strike Open Loop Key Switch Push Button Radio Receiver Contact your local dealer for more information about photoelectric sensors. It is best to use Failsafe Photoelectric Sensors for this Safety Option. Failsafe Photoelectric Sensors: If a failsafe photoelectric sensor is not working or loses power or photoelectric beam is blocked, then the photoelectric beam will stop ALL gate operation. 24