Each of these is fused for 2 amps max. Unplug the 8 pin white connector from the Master or Slave input and plug into the Emergency Bypass Connector. When the gate is open enough to get in or out, remove the plug. If the plug is not removed, the motor will stall and blow fuse F1. The model 7000 incorporates a mechanical release that is the preferred method of operating the gate manually.
Gate opens OK but after closing, opens back up.
Automatic reverse sensitivity is set too sensitive. Too much closing pressure on gate. Readjust magnets on chain. Check that battery voltage is over 12.5 VDC when closing gate. Replace gate control board.