If the low pressure admission valve actuator and low pressure admission valve implementing agencies need to cycle in the cycle. You need to open the stop valve 8 to make it through the oil.

If low-voltage supplement supplement steam valves implementing agencies and low-voltage motor control valve implementing agencies need to be recycled in the process can be carried out in the current cycle. You will need the following article 8, open the valve, so that their links oil.

If the low pressure makes up the steam valve implementing agency and the low pressure makes up the steam regulating valve implementing agency to need to circulate, then may carry on in this cyclic process.Then needs after 8th turns on its cut-off valve, causes its oils.

If the low pressure fill valve regulation and repair of low pressure steam valve actuator need to loop, you can in the recycling process. You need to open it after the 8th stop valve to make it pass oil.