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LRA Linear Residential Actuator Installation Guide - 1 - 228158 Revision X13 2-3-2009
Pre-installation Information
Before You Begin...
Before unpacking, inspect the carton for exterior damage. If
you find damage, advise the delivery carrier of a potential
claim. Inspect your package carefully. You can check your
accessory box parts with the enclosed packing slip for your
convenience. Claims for shortages will be honored for only
30 days from the date of shipment.
Before installing the operator, read this manual completely to
ensure all requirements for proper installation are present. Verify
that the voltage to be used matches the voltage of the operator.
If you have any questions about the requirements for proper
installation of this gate operator contact technical support at
800-421-1587.
Always Check the Gate’s Action
It’s very important before installing the gate operator to
make sure the gate’s swing is free and level throughout
the entire swing path. If the gate does not seem to
operate properly, it may affect the operator performance
or greatly shorten the life of the unit. The gate should
also be designed so that airflow is ample to prevent
wind resistance and drag.
Gate Operator Classifications
All gate operators can be divided into one of four different
classifications, depending on their design and usage. Install
this gate operator only when the operator is appropriate for
the construction and usage class as defined below:
Class I Residential Vehicular Gate Operator•
A vehicular gate operator intended for use in a home or for one to
four single family dwellings with a common garage or parking area
associated with these dwellings.
Class II Commercial / General Access Vehicular Gate Operator•
A vehicular gate operator intended for use in a commercial location or
building such as a multi-family housing unit of five or more single family
units, hotel, retail store or other building servicing the general public.
Class III Industrial / Limited Access Vehicular Gate Operator•
A vehicular gate operator intended for use in an industrial location or
building such as a factory or loading dock area or other location not
intended to service the general public.
Class IV Restricted Access Vehicular Gate Operator•
A vehicular gate operator 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.
Approved Obstruction Detection Devices
The following contact or non-contact obstruction detection
devices have been approved for use with Linear’s Residential
Actuators as part of a UL325 compliant installation:
Contact Edges•
Miller Edge Models MGO20, MGR20, MGS20, ME120
Photoeyes•
MMTC Model IR-55 (165’ range - P/N 2520-441)
MMTC Model E3K (28’ range - P/N 2520-031)
Safety Information and Warnings
Regulatory Warnings
Read the following before beginning to install Linear’s
Residential Actuators:
THE FOLLOWING FORMATS ARE USED FOR SAFETY NOTES
IN THESE INSTRUCTIONS.
WARNING
This type of warning note is used to
indicate possible mechanical hazards that
may cause serious injuries or death.
CAUTION
This type of warning note is used to
indicate the possibility of damage to the
gate or gate operator.
WARNING
This type of warning note is used to indicate
possible electrical shock hazards that may
cause serious injuries or death.
IMPORTANT INSTALLATION SAFETY INSTRUCTIONS
WARNING
TO REDUCE THE RISK OF SEVERE INJURY OR DEATH
TO PERSONS, REVIEW THESE INSTALLATION SAFETY
STEPS BEFORE PROCEEDING
1. READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS.
2. Read the yellow “Safety Instructions” brochure enclosed with the
packet of information. If any pages are missing or are unreadable,
or you do not have the safety instructions, please call Linear at
1‑800‑421‑1587 to request additional copies.
3. ALL ELECTRICAL CONNECTIONS TO THE POWER SUPPLY MUST
BE MADE BY A LICENSED ELECTRICIAN AND MUST OBSERVE ALL
NATIONAL AND LOCAL ELECTRICAL CODES.
4. A separate power‑disconnect switch should be located near the
operator so that primary power can be turned off when necessary.
5. Install the enclosed warning signs on both sides of the gate. A
minimum of two (2) WARNING SIGNS shall be installed, one on each
side of the gate where easily visible.
6. Never reach between, through or around the fence to operate the
gate.
7. Never connect a button station within reach of the gate or on the
side of the gate operator.
8. Do not adjust the operator controller’s current sensing feature too
high. It should be adjusted high enough to keep the gate from falsely
triggering the sensing, but no higher than necessary for the gate to
operate. DO NOT DEFEAT THE PURPOSE OF THIS FUNCTION!
9. You must install all required safety equipment.
10. UL325 Compliance requires the use of contact edges or photoelectric
controls on all automatic or remotely‑controlled gate operators.
11. The operator is intended for installation only on gates used for
vehicles. Pedestrians must be supplied with a separate access
opening. The pedestrian access opening shall be designed to
promote pedestrian usage. Locate the gate such that persons will
not come into contact with the vehicular gate during the entire path
of travel of the vehicular gate.