Metrohm 930 Compact IC Flex ChS/Deg - Manual (Page 78)

5.8 Servicing the inline filter
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930 Compact IC Flex ChS/Deg (2.930.1260)
Connecting the input for the high-pressure pump
1 ￭ Remove the stopper from the coupling. Tighten the coupling to
the pressure screw located on the pump head input capillary (1).
￭ Reconnect the pump head output capillary to the pump head out-
put (2).
5.8 Servicing the inline filter
NOTE
You can find a video sequence for this task in the Multimedia Guide IC
Maintenance or on the Internet at
http://www.metrohm.com/com/
Support/Video/ICGeneral.html?q=14 .
Maintenance interval The filter has to be replaced at least every 3 months; the filter has to be
replaced more frequently if you are working with high backpressure.
Accessories For this task you need the following accessories:
￭ Adjustable wrench (6.2621.000) from the accessory kit: Vario/Flex
Basic (6.5000.000)
￭ Tweezers
￭ A new filter from the packaging (6.2821.130)