You can find our Litter-Robot II repair guides here:
Litter-Robot II Repair Guide - Chapter 1: Motor
Litter-Robot II Repair Guide - Chapter 2: Circuit Board
itter-Robot II Repair Guide - Chapter 3: Power Jack
Litter-Robot II Repair Guide - Chapter 4: Cat Sensor Micro Switch
Litter-Robot II Repair Guide - Chapter 5: Sensor Harness
You can refer to our advanced troubleshooting guide to help you open up your Litter-Robot II.
Replacing the Litter-Robot II circuit board
To replace the circuit board, you won't need any particular tools. First, pull the circuit board front panel toward you to reveal the circuit board.
Then, detach the circuit board from the front panel.
You can now disconnect the circuit board from the Litter-Robot.
You can now install the new circuit board on the Litter-Robot.
Verify the connections before connecting the circuit board with the following picture.
You can now install the circuit board on the front panel.
Finally, install the front panel on the Litter-Robot.