⒈ first set the heating time for the machine.
⒉ Press the manual or Automatic button, the rack cylinder solenoid valve electric output to promote the gear, gear drive chain, at this time the rack-and-pinion cylinder near the switch disconnect. When the rack cylinder runs to the upper stop point, the front position of the rack cylinder is close to the switch conduction, the oven cylinder solenoid valve is electrically output.
When the ⒊ oven cylinder runs to the upper stop point, the timer starts to start the delay, the rack cylinder solenoid valve loses power.
⒋ timer end, the oven cylinder solenoid valve power off.
⒌ determines whether to continue with the next workflow, depending on how you work.