2. The diameter of the outlet under the basin is 9 cm.
3. Reserve the power control switch of the garbage processor (if it is not reserved, it can be solved by remote control switch and pneumatic switch later. ① Remove the sink plug and turn on the cold water tap;
(2) Turn on the power of the processor and pour the food waste into the sink;
(3) the processor runs automatically, grinding the food waste into particles and discharging until the motor sound and running water sound are heard;
(4) Turn off the power of the processor after confirming that the garbage has been completely removed;
⑤ After the grinding operation is completed, turn off the power supply within 15 seconds.