Both pumps are in sanitary execution, fully made in stainless steel AISI 316l, and designed to guarantee water circulation even in the stand-bypump.
两台泵均执行卫生标准，全部由不锈钢aisi 316l制造，被设计用来保证备用泵内水循环平稳。
2
Both water inlet and outlet pipelines should be supported by a separate stand and not by the pump body.
进出水管路应另设支架支撑，不得籍泵本体支撑。
3
Stop the pump, close the column outlet and remove the packing reservoir. This is most easily done by first removing the column from the stand and then unscrewing the reservoir over a sink.