Agilent Technologies 1220 Infinity II LC User Manual

241
1220 Infinity II LC System User Manual
Agilent Technologies
11
Maintenance and Repair
PM Scope of Work and Checklist 243
Cautions and Warnings 244
Solvent Delivery System 246
Introduction 246
Checking and Cleaning the Solvent Filter 248
Exchanging the Passive Inlet Valve 250
Exchanging the Outlet Valve 253
Exchanging the Purge Valve Frit or the Purge Valve 254
Removing the Pump Head Assembly 257
Maintenance of a Pump Head 259
Reinstalling the Pump Head Assembly 262
Exchanging the Plungers 263
Exchanging the Dual-Channel Gradient Valve (DCGV) 264
Manual Injector 267
Overview of Maintenance Procedures 267
Flushing the Manual Injector 267
Exchanging the Injection Valve Seal 268
Autosampler 271
Introduction 271
Exchanging the Needle Assembly 274
Exchanging the Needle Seat Assembly 278
Exchanging the Rotor Seal 280
Exchanging the Metering Seal 284
Exchanging the Gripper Arm 288
Variable Wavelength Detector (VWD) 290
Introduction 290
Exchanging the Deuterium Lamp 291
Replace the Flow Cell / Cuvette Holder 294

Agilent Technologies 1220 Infinity II LC Specifications

General

Brand	Agilent Technologies
Model	1220 Infinity II LC
Category	Laboratory Equipment
Language	English