First, unfold the manual wheelchair, hold the left and right frames with both hands, press gently on both sides of the seat cushion to the positioning points with the palms of the hands, the wheelchair will be unfolded, then the toilet will be clamped into the seat tube, and the four positioning blocks will be pressed tightly. Then turn the left and right foot pedals upwards and pull them out, open the four positioning blocks of the toilet and remove them from the toilet, and gently lift the middle of the seat tube with both hands to fold it.
