lift-master sl920 User Manuals

Table of Contents

• OWNER'S MANUAL

  1
  • General Information

    3
  • Features

    5
  • Parts Identification

    6
    • Part illustration

      6
    • Part numbers

      7
  • Installation

    8
  • Alternate Installations

    12
  • Electrical

    13
  • Wiring Diagrams, Button Controls

    16
  • Fine Tuning

    17
  • Wiring

    18
    • Master/Second

      18
    • Wiring Diagram SL920 WITH FULL SYSTEMS CAPABILITY

      19
    • Wiring Diagrams SL920 WITH BATTERY BACK-UP

      20
  • Safety Edge and Safety Warning Placard Installation

    21
  • Options

    22
  • Gate Hardware Locator

    24
  • Maintenance and Safety

    25
  • WARNING

    25
  • Troubleshooting

    26
• Notes Other Commonly Used Open and Safety Devices

  28