Metrohm 930 Compact IC Flex ChS/Deg Manual page 80

5.8 Servicing the inline filter
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72
Inserting a new filter
1 Inserting a new filter
Use tweezers to carefully place a new filter into the filter screw
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(20-2) so that it is flat and press it firmly into place with the rear
of the tweezers.
2 Installing the filter screw
Screw the filter screw (20-2) back into the filter housing (20-1)
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and tighten by hand. Then use two adjustable wrenches
(6.2621.000) to tighten it slightly.
3 Remounting the inline filter
Screw pressure screws back onto the inline filter.
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Take care to ensure that the flow direction matches that inscribed
on the inline filter.
4 Rinsing the inline filter
Dismantle the guard column (if present) and the separation col-
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umn and replace with a coupling (6.2744.040).
Rinse the instrument with eluent.
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Reinsert the columns after 10 minutes.
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930 Compact IC Flex ChS/Deg (2.930.1260)