Knauer Azura P 6.1L, Руководство пользователя

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KNAUER P 6.1L User Manual V6890 Version 1.2
47 Maintenance and Care
Maintenance Intervals
Operating hours The Control Unit, the Mobile Control and the different software
products (e.g. ClarityChrom
®
or OpenLAB
®
) enable you to dis-
play or read out the operating time of the pump. You find a
detailed description on how to display or read out GLP data in
the respective user manuals.
Cleaning and Caring for the Device
CAUTION!

Intruding liquids can cause damage to the device.

- Place solvent bottles next to the device or in a
solvent tray.

- Moisten the cleaning cloth only slightly.
All smooth surfaces of the device can be cleaned with a mild,
commercially available cleaning solution, or with isopropanol.
Checking the Fittings
Check if all fittings are tight. If fittings are not tight, re-tighten
fittings. Not the torque applicable for each fitting in order to not
damage any components.
Operating hours Measures
1000

Check the torque of the screw fit-
tings

Clean the pistons of the pump

Check the check valves of the pump
head
5000

Replace all seals

Clean the check valves of the pump
head
10000

Replace pump head spare parts

Replace the check valves of the
pump head
Pump head inlet and outlet Torque
Stainless steel fittings 7.5 Nm
PEEK fittings 3.5 Nm
Inline filter fittings Torque
Stainless steel fittings 7.5 Nm
PEEK fittings 3.5 Nm
Capillary fittings Torque
Stainless steel fittings 5 Nm