LiftMaster SL3000UL3 Owners Manual - Page 9

Suggested Safety Protection Device Locations, Non-Contact Sensors (Photo Electric Sensors)

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SUGGESTED SAFETY PROTECTION DEVICE LOCATIONS WARNING To prevent SERIOUS INJURY or DEATH from a moving gate: • Entrapment protection devices MUST be installed to protect anyone who may come near 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. Non-Contact Sensors (Photoelectric Sensors) Install photoelectric sensors to protect against any entrapment or safety conditions encountered in your gate application. See Entrapment Protection Devices. Enftorar pOmPeEnNtCDyacnleger Outside Property OutsideLSoaofpety Inside LSoaofepty Inside Property Safety loops allows the gate to stay open when vehicles are obstructing the gate path. Suggested for vehicles 14 feet or longer. See Loop Detector Wiring. Outside PrOouptesritfdyoSeLraSoafCofepeLttOyy SDEaCnInygsciedlreeLSoaofepty Inside Property 7 Gate Rail Stops For safety reasons, physical stops MUST be installed on both ends of the gate rail prior to installation of the gate operator. This will assure that the gate does not derail while opening or closing fully.

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7
Outside Safety
Loop
Inside Safety
Loop
Outside Property
Inside Property
Outside Safety
Loop
Out
O
O
ut
Entrapment Danger
for OPEN Cycle
tside Safety
Loop
de S
Outs
O
O
uts
uts
O
O
O
O
O
O
Inside Safety
Loop
Outside Property
Inside Property
Safety Danger
for CLOSE Cycle
SUGGESTED SAFETY PROTECTION DEVICE LOCATIONS
To prevent SERIOUS INJURY or DEATH from a moving gate:
•
Entrapment protection devices MUST be installed to protect anyone who may come near 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.
WARNING
Install
photoelectric sensors
to protect against any entrapment
or safety conditions encountered in your gate application.
See Entrapment Protection Devices.
Safety loops
allows the gate to stay open
when vehicles are obstructing the gate path.
Suggested for vehicles 14 feet or longer.
See Loop Detector Wiring.
Gate Rail Stops
For safety
reasons, physical stops MUST
be installed on both ends of
the gate rail prior to installation
of the gate operator. This will
assure that the gate does not
derail while opening or closing
fully.
Non-Contact Sensors (Photoelectric Sensors)