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Metrohm 882 Compact IC plus – Anion User Manual

Page 78

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5.6 Inline filter

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882 Compact IC plus – Anion

Changing the filter

The flow must be stopped before changing the filter.

1 Removing the inline filter

Unscrew the pressure screws (34-1) from the inline filter.

2 Unscrewing the filter screw

Screw the filter screw (34-4) out of the filter housing (34-2) with
the aid of two adjustable wrenches (6.2621.000).

3 Inserting the filter

Remove the old filter (34-3) using tweezers.

Place the new filter (34-3) flat in the filter housing (34-2) using
tweezers.

4 Mounting filter screw

Screw the filter screw (34-4) back into the filter housing (34-2)
and tighten by hand. Then additionally tighten slightly with two
adjustable wrenches (6.2621.000).

5 Remounting the inline filter

Screw pressure screws (34-1) back onto the inline filter.

6 Rinsing the inline filter

Dismantle the guard column (if present) and the separation col-
umn and replace with a coupling (6.2744.040).

Rinse the instrument with eluent.