1. 先把試劑泵從設備中取下

First, remove the pump from Testomat

2. 用螺絲刀從兩側(cè)撬開面板后，如下圖After prying open the panel from both sides with a screwdriver, it likesfollowing figure

3. 擰下吸液管和輸液管后，用回形針頭取下兩個單向閥After unscrewing the suction tube and the infusion tube, use the paper clip to take out the two pump valves.

4. 取下后的試劑管和單向閥如下圖

After removing the reagent tube and valve as shown below

5. 在安裝回試劑泵時請把黑色橡膠密封圈放回試劑泵閥口，再按照下圖方向安裝回試劑泵。并重新組裝上試劑管和芯片面板。When installing back the pump valves, please put the black rubber seal back into the reagent pump valve port first, and then install back the reagent pump according to the direction in the figure below. And reassemble the reagent tube and chip panel.

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