LA500 & LA500-S VEHICULAR SWING GATE OPERATOR INSTALLATION MANUAL Your model may look different than the model illustrated in this manual. THIS PRODUCT IS TO BE INSTALLED AND SERVICED BY A TRAINED GATE SYSTEMS TECHNICIAN ONLY. Visit www.liftmaster.com to locate a professional installing dealer in your area. UL325 compliant This model is for use on vehicular passage gates ONLY and not intended for use on pedestrian passage gates.
TABLE OF CONTENTS SAFETY 1-7 ADJUSTMENT 25-26 Safety Symbol and Signal Word Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 UL325 Model Classifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Safety Installation Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Gate Construction Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SAFETY UL325 MODEL CLASSIFICATIONS UL325 MODEL CLASSIFICATIONS CLASS I – RESIDENTIAL VEHICULAR GATE OPERATOR I A vehicular gate operator (or system) intended for use in a home of one-to four single family dwellings, or a garage or parking area associated therewith.
SAFETY SAFETY INSTALLATION INFORMATION SAFETY INSTALLATION INFORMATION 1. Vehicular gate systems provide convenience and security. Gate systems are comprised of many component parts. The gate operator is only one component. Each gate system is specifically designed for an individual application. 2. Gate operating system designers, installers and users must take into account the possible hazards associated with each individual application.
SAFETY GATE CONSTRUCTION INFORMATION GATE CONSTRUCTION INFORMATION Vehicular gates should be installed in accordance with ASTM F2200: Standard Specification for Automated Vehicular Gate Construction. For a copy, contact ASTM directly at 610-832-9585 or www.astm.org. 1. GENERAL REQUIREMENTS 1.1 Gates shall be constructed in accordance with the provisions given for the appropriate gate type listed, refer to ASTM F2200 for additional gate types. 1.
SAFETY REQUIRED ENTRAPMENT PROTECTION DEVICES REQUIRED ENTRAPMENT PROTECTION DEVICES 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.
SAFETY IMPORTANT SAFETY INFORMATION IMPORTANT SAFETY INFORMATION INSTALLATION To prevent SERIOUS INJURY or DEATH from a moving gate: • Pinch points must be guarded at all times. Install enclosed-style gate tracks and roller guards. • Place screen mesh 4 feet (1.2 m) high on the gate to prevent access through openings anywhere the gate may travel. • Mount controls at least 6 feet (1.8 m) from the gate or ANY moving part of the gate. • Install Warning signs on EACH side of gate in PLAIN VIEW.
SAFETY IMPORTANT SAFETY INFORMATION IMPORTANT SAFETY INFORMATION ADDITIONAL FEATURES 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.
INTRODUCTION OPERATOR SPECIFICATIONS + CARTON INVENTORY & OPERATOR DIMENSIONS OPERATOR SPECIFICATIONS This model is intended for use in vehicular swing gate applications: Gate Classifications: CLASS I, II, III, & IV Full Cycle Time: 32 seconds (90 degree opening) Main AC Supply: 120 Vac or 240 Vac Maximum Travel Range: 115 degrees Solar Power Max: 24 Vdc at 50 watts max. Maximum Gate Weight/Length: Input Rating: 8 Amps at 120 Vac or 1 Amp at 240 Vac • 1600 lbs./8 foot • 800 lbs.
INTRODUCTION FEATURES FEATURES OPERATOR FEATURES • Advanced “Centerpiece” Control Board • EMI AC Power Surge Protection and Filter Board - Main AC voltage input selection: 120 Vac (factory setting) or 240 Vac (field change) • DC motor with extended brush life • AC powered with integrated EverCharge® Power Management System • 24 Vdc accessory power • Programmable with up to 50 remote controls and 2 keyless entries. Compatible with MyQ™ devices and Security✚ 2.
PREPARATION SITE PREPARATION Check the national and local building codes BEFORE installation. SAFETY Entrapment protection devices are required to protect against any entrapment or safety conditions encountered in your gate application (refer to page 5 for more details). Install warning signs on both sides of the gate. ! ! Warning Signs Entrapment Danger VEHICLE LOOPS EARTH GROUND ROD The vehicle loops allow the gate to stay open when vehicles are obstructing the gate path.
SITE PREPARATION INSTALLATION TYPES Identify your installation type. The installation steps in this manual will show a typical Pull-to-Open application.
PREPARATION MOUNTING OPTIONS MOUNTING OPTIONS MOUNTING DOs ! ! Weld a horizontal bar across entire gate on any installation for strength. Make sure that the operator is mounted level or it will not function properly. The operator can be mounted on top of the gate frame. MOUNTING DON'Ts ! An off-level installation may cause the gate or operator to fail prematurely. DO NOT weld the crossbar on just a few pickets, or they could bend. ! ! DO NOT install on uphill or downhill gates.
INSTALLATION MANUAL RELEASE + DETERMINE THE POSITION OF THE POST BRACKET MANUAL RELEASE 1 2 Insert the key into the lock and turn it 180 degrees counterclockwise. Turn the release lever 180 degrees counterclockwise. The operator is now in manual mode. If this operator is a replacement for a Miracle-One™ operator, use the existing post bracket and gate bracket. Remove the Miracle-One™ operator from the brackets and proceed to page 15. DETERMINE THE POSITION OF THE POST BRACKET 1 Close the gate.
INSTALLATION DETERMINE THE POSITION OF THE GATE BRACKET + WELD THE BRACKETS DETERMINE THE POSITION OF THE GATE BRACKET The gate bracket MUST be installed in an area that can withstand heavy forces. Additional reinforcement steel plates may be necessary for mounting. Position a level on the post bracket and measure 27.75 inches over from the gate hinge point and mark the location on the gate. 1 2 Measure 2.25 inches down from the previous mark and tack weld the gate bracket in this position.
INSTALLATION ATTACH THE OPERATOR TO THE BRACKETS ATTACH THE OPERATOR TO THE BRACKETS 1 2 Attach the operator to the post bracket with the bolt, mounting plate, and nut as shown. Attach the operator to the gate bracket with the bolt, washer, and nut as shown. Tighten the nut until it reaches the bottom of the gate bracket, then turn the nut a half turn, making sure not to overtighten.
INSTALLATION STANDARD CONTROL BOX For Large Metal Control Box installation, refer to the following page. STANDARD CONTROL BOX MOUNT THE CONTROL BOX Expansion Board The control box MUST be mounted within 5 feet (1.52 m) of the gate operator. Mount the control box as high as possible for best radio reception. Make sure the control box is level. 1 2 3 4 5 6 Remove the screws and open the control box. "Main Board" Connector Disconnect the connector labeled "Main Board" on the expansion board.
INSTALLATION LARGE METAL CONTROL BOX (XLM) LARGE METAL CONTROL BOX (XLM) MOUNT THE CONTROL BOX (XLM) The control box MUST be mounted within 5 feet (1.52 m) of the gate operator. Mount the control box as high as possible for best radio reception. Make sure the control box is level. 1 Open the control box. The control box door may be removed by opening the door 90°. Lift the door from the hinges and set aside until the installation is complete.
WIRING WIRE THE ENTRAPMENT PROTECTION DEVICES + EARTH GROUND ROD WIRE THE ENTRAPMENT PROTECTION DEVICES Entrapment protection devices are required. Refer to page 5 for more information regarding application. 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.
