Usage Class; Ul325 Entrapment Protection Requirements - LiftMaster Elite Serie Manuel D'installation

Usage Class

Class I - Residential Vehicular Gate Operator
A vehicular gate operator (or system) intended for use in garages or
parking areas associated with a residence of one-to four single families.
Class II - Commercial/General Access Vehicular
Gate
A vehicular gate operator (or system) intended for use in a commercial
location or building such as a multi-family housing unit (five or more
single family units), hotel, garages, retail store, or other buildings
accessible by or servicing the general public.
Class III - Industrial/Limited Access Vehicular
Gate
A vehicular gate operator (or system) intended for use in an industrial
location or building such as a factory or loading dock area or other
locations not accessible by or intended to service the general public.
Class IV - Restricted Access Vehicular Gate
Operator
A vehicular gate operator (or system) intended for use in a guarded
industrial location or building such as an airport security area or other
restricted access locations not servicing the general public, in which
unauthorized access is prevented via supervision by security personnel.

UL325 Entrapment Protection Requirements

A minimum of two independent* monitored entrapment
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protection devices are required to be installed at each
entrapment zone
Every installation is unique. It is the responsibility of the
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installer to install external monitored entrapment
protection devices in each entrapment zone
This vehicular vertical lift gate operator will operate only
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after installation of a minimum of two independent*
monitored entrapment protection devices in the close
direction and one in the open direction of gate travel. If
no entrapment zone exists in the open direction of gate
travel, then the inherent (built into the operator) is all
that is required in that direction.
Entrapment protection device types include inherent
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(built into the operator), monitored external
photoelectric sensors or monitored external edge
sensors
This operator is provided with an inherent entrapment
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protection device built into the operator that serves as
one of the two independent devices
* Independent - the same type of device shall NOT be used
for both entrapment protection devices.
SAFETY
IMPORTANT SAFETY
INSTRUCTIONS
To reduce the risk of INJURY or DEATH:
READ AND FOLLOW ALL INSTRUCTIONS.
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NEVER let children operate or play with gate/door controls. Keep the remote
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control away from children.
ALWAYS keep people and objects away from the gate/door. NO ONE SHOULD
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CROSS THE PATH OF THE MOVING GATE/DOOR.
Test the gate/door operator monthly. The gate/door MUST reverse on contact
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with an object or reverse when an object activates the noncontact sensors. After
adjusting the force or the limit of travel, retest the gate/door operator. Failure to
adjust and retest the operator properly can increase the risk of INJURY or
DEATH.
Use the emergency release ONLY when the gate/door is closed. Use caution when
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using this release when the gate/door is open. Weak or broken springs may
cause the gate/door to fall rapidly, causing severe INJURY or DEATH.
KEEP GATES/DOORS PROPERLY OPERATING AND BALANCED. Read the
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gate/door manufacturer's owner's manual. An improperly operating or balanced
gate/door could cause severe INJURY or DEATH. Have a qualified service person
make repairs to gate/door hardware. Have trained gate/door systems technician
make repairs to cables, spring assemblies, and other hardware.
The entrance is for vehicles ONLY. Pedestrians MUST use separate entrance.
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SAVE THESE INSTRUCTIONS.
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