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Figure 36, Components of the inlet valve and outlet valve – Metrohm 881 Compact IC pro – Anion User Manual

Page 83

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5 Operation and maintenance

881 Compact IC pro – Anion

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73

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Figure 36

Components of the inlet valve and outlet valve

1

Inlet valve (6.2824.170)

2

Outlet valve (6.2824.160)

3

Inlet valve housing

4

Outlet valve housing

5

Sealing ring (black)

6

Sleeve

7

Sapphire sleeve
The shiny side must point to ruby ball.

8

Ruby ball

9

Ceramic holder for ruby ball

10 Seal

The larger opening must point outwards.

4 Cleaning the components of the valve

Rinse the valve components with ultrapure water and/or acetone and
dry with a lint-free cloth.

5 Reassembling the valve

Reassemble valve components according to figure 36, page 73.

Insert the seal with the larger opening faced downwards into the
recess of the tool.

Lay the other valve components above another in the correct
sequence (see Figure 36, page 73).