ATTACHING THE BATTERY BACKUP
Mounting the BBU to the LR-Drive -
Install the BBU after the motor unit has been installed.
Attach the BBU to the LR-Drive on the clips provided:
• Disconnect the mains power from the Motor unit.
Remove the plastic cover from the BBU housing and expose the looped cable
assembly.
• Install the BBU onto the rear cover of the Motor assembly, ensure you engage the
plastic lugs on the lower half of the housing.
• Tighten the retaining screw provided into the centre housing to secure the BBU.
• Connect the BBU cable into the terminal assembly on the Motor.
• Replace the plastic BBU cover.
• Plug the LR-Drive into AC power and turn the AC power on for the BBU to be
activated.
• Check the BBU LEDs activate for 3 seconds, and then the green LED commences
flashing, indicating the BBU is charging.
Plastic lugs
Battery Backup Unit
Retaining Screw
Battery backup
cable connection
Plastic cover
