Agilent Technologies G7111A User Manual

Agilent InfinityLab LC Series 1260 Infinity II Isocratic- and Quaternary Pumps User Manual 155
Maintenance
8
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 # p/n Description
1 01018-23702 Insert tool
1 5063-6589 Piston seal PTFE, carbon filled, black (pack of 2), default
OR 1 0905-1420 PE seals (pack of 2)
1 5063-6586 Sapphire piston
1 8660-0852 Abrasive mesh
Preparations • Switch off the pump at the main power switch.
• Open the doors of the module.
• Remove the Pump Head Assembly.
1 Place the pump head on a flat surface. Loosen the lock
screw (two turns).
2 While holding the lower half of the assembly (piston
housing), carefully pull the pump housing away from the
piston housing.

Agilent Technologies G7111A Specifications

General

Brand	Agilent Technologies
Model	G7111A
Category	Water Pump
Language	English