LiftMaster LA412 LA412 Manual - Page 2

TABLE OF CONTENTS SAFETY 1-5 Safety Symbol and Signal Word Review 1 Safety Installation Information 2 Gate Construction Information 3 Important Safety Information 4-5 INTRODUCTION 6-7 Operator Specifications 6 Carton Inventory 6 Hardware Inventory 7 Additional Items for Purchase 7 Tools Needed 7 INSTALLATION Overview of Typical Installation Check Your Gate Mounting Options Manual Release Determine the Position of the Pull-to-Open Bracket Determine the Position of the "Optional" Push-to-Open Bracket Assemble Gate Post Bracket (Pull-to-Open) Attach Brackets to Gate Operator Determine Mounting Location Measuring and Marking for the Gate Bracket Position Gate Operator on Gate Test Gate Travel Secure Post Bracket to Gate Post Secure Gate Bracket to Gate Warning Sign Placement Standard Control Box Large Metal Control Box (XLM) 8-19 8-9 10 10 11 11 11 12 12 13 13 14 15 15 16 16 17-18 19 WIRING 20-24 Connect the Gate Operator (Gate 1) to the Control Box 20 Set the Lock/Bipart Delay (Model LA412-S Only) 21 Connect the Gate Operator (Gate 2) to the Control Box (Model LA412-S Only) 22 Junction Box (Model LA412-S Only) 23-24 SOLAR PANEL INSTALLATION ADJUSTMENT Limits Force Adjustment Timer-to-Close PROGRAMMING Remote Controls Keyless Entry Erase All Codes Test OPERATION AND MAINTENANCE Reset Button Remote Control Sleep Mode Manual Release Maintenance TROUBLESHOOTING Wiring Diagram Diagnostic Chart Troubleshooting Chart REPAIR PARTS Control Box Gate Operator Arm How to Order Repair Parts WARRANTY POLICY ACCESSORIES TEMPLATE SAFETY » SAFETY SYMBOL AND SIGNAL WORD REVIEW When you see these Safety Symbols and Signal Words on the following pages, they will alert you to the possibility of Serious Injury or Death if you do not comply with the warnings that accompany them. The hazard may come from something mechanical or from electric shock. Read the warnings carefully. When you see this Signal Word on the following pages, it will alert you to the possibility of damage to your gate and/or the gate operator if you do not comply with the cautionary statements that accompany it. Read them carefully. IMPORTANT NOTE • BEFORE attempting to install, operate or maintain the operator, you must read and fully understand this manual and follow all safety instructions. • DO NOT attempt repair or service of your gate operator unless you are an Authorized Service Technician. 1 MECHANICAL ELECTRICAL 25-28 29-32 29-31 32 32 33 33 33 33 33 34-35 34 34 34 35 35 36-39 36 37 38-39 40-41 40 40 41 41 42 BACK COVER