SERVICE & MAINTENANCE OPERATOR DETAILS VPG2490 Operator Details LOWER Exploded VPG2490 Operator Details UPPER Exploded Old Style Single Belt Operator Details 103SR Operator Details – Double Reduction 103DR Double Reduction LOWER Assy. 152 Double Reduction UPPER Assy. 153 UPPER ASSEMBLY DRAWING (2007 STYLE) SERVICE & MAINTENANCE 103-2 BALANCE ALIGNMENT BALANCING 107 SPRING REPLACEMENT 117 SPRING REPLACEMENT 117DR 2490 GENESIS FAQ 8-15-19 12v-DC-VPL-Troubleshooting-Tips 24-Volt-TROUBLE SHOOTING TIPS TECHNICAL BULLETINS Heat Tape Installation Instructions Interlock Relay Retrofit Instructions 2490 Right Angle Motor Replacemnet 11-20-20 Seal-Replacement-Instr. motor replacement & Oil instructions 2014 Gate Guard Installation #TD-0006 9-11-2020 Arm Open Edge partial installation instructions V3 2-24-20 Open Edge Retrofit Install Instructions V3 2-24-20 CONTROL BOARDS GENESIS Software Update w/PICKIT3 Instructions GENESIS Board Details GENESIS Replacing a LIFTMASTER Board GENESIS Control Board Replacement Instructions Genesis 120 Vac Wiring Schematic GENESIS 208-240 Vac Wiring Schematic Liftmaster Control Board 109 Liftmaster Wire Dia. # 113
