degassing 怎么翻译

英语翻译
2）For smooth initial degassing,connect one end of the degassing tube to the OUT terminal of the reserator,and repeatedly press the opposite quick coupling end-with the finger to discharge the internal air.Now remove this end of the degassing tube from the OUT terminal.
3)connect the other end of the degassing tube to the IN terminal and remove the internal air in the method described above,and connect the opposite quick coupling end to the OUT terminal.
6)supplying power to the power supply will light up the RED LED on the front panel,cause the flow indicator's impeller to rotate,and the BLUE LED on the side panel to light up.For discharging of the gas within the reserator and good coolant circulation,turn the power supply ON/OFF approximately 3-7 times in 10 second intervals.
7) circulate the coolant for approximately 10 minutes for leakage inspection and for checking its operation,then turn OFF the power supply.Disconnect the degassing tube,and disassemble the quick coupling inserts from the degassing tube.