Maintenance Of A Pump Head Without Seal Wash Option - Agilent Technologies InfinityLab LC Series User Manual

8 Maintenance

Maintenance of a Pump Head Without Seal Wash Option

Maintenance of a Pump Head Without Seal
Wash Option
When In case of maintenance or pump head internal leaks.
Tools required Description
Wrench 1/4 inch
Hexagonal key, 4 mm
Parts required #
1
1
OR 1
1
1
Preparations
•
•
•
1 Place the pump head on a flat surface. Loosen the lock
screw (two turns).
Agilent InfinityLab LC Series 1260 Infinity II Isocratic and Quaternary Pumps User Manual
p/n Description
A
01018-23702 Insert tool
A
5063-6589 Piston seal PTFE, carbon filled, black (pack of 2), default
A
0905-1420 PE seals (pack of 2)
A
5063-6586 Sapphire piston, 100 µL
A
8660-0852 Abrasive mesh
Switch off the pump at the main power switch.
Open the doors of the module.
Remove the Pump Head Assembly.
2 While holding the lower half of the assembly (piston
housing), carefully pull the pump housing away from the
piston housing.
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