Agilent Technologies 1100 Series Service Manual

1100 Series Nano Pump Service Manual 115
Repairing the Pump 3
Exchanging the Purge Valve Frit or the Complete Manual Purge Valve
Exchanging the purge valve frit or the complete purge valve
1 Using a 1/4 inch or 4 mm wrench disconnect the pump outlet capillary at
the purge valve.
Frequency Frit - when plunger seals are exchanged or when contaminated or blocked
(pressure drop of > 10 bar across the frit at a flow rate of 2500 µl/min of H
2
0
with purge valve opened)
Purge valve - if internally leaking
Tools required Wrench 1/4 inch
Wrench 4 mm (depending on pump outlet capillary)
Wrench 14 mm
Pair of tweezers or toothpick
Parts required PTFE Frit (pack of 5) 01018-22707
Purge valve G1311-60009
Figure 18 Exchanging the Purge Valve Frit
Purge valve
Pump outlet
capillary
Purge valve holder
Waste capillary

Agilent Technologies 1100 Series Specifications

General

Brand	Agilent Technologies
Model	1100 Series
Category	Laboratory Equipment
Language	English