Press the "Start" button, the pump running, then open the suction valve of the pump.
按下水泵“开”按钮,泵即运转;然后打开泵的吸入阀。
Students start running smoothly machine refrigerant low offset normal value please press following methods to adjust hot gas bypass valve.
机台启动运行平稳后冷媒低压偏移正常值时请按如下方法调节热气旁路阀。
Caution: Exercise care to prevent purple primer or solvent cement from running back in the valve to the diaphragm or seating area.
警告:要小心谨慎操作,避免紫色底漆或液状粘固剂流回到阀门内的隔膜或密封区域。
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