Agilent 1260 Infinity II Preparative Autosampler User Manual 151
Maintenance
9
Overview of Maintenance
Overview of Maintenance
It is necessary to perform periodic inspection of this instrument to ensure its 
safe use. It is possible to have these periodic inspections performed by Agilent 
service representatives on a contractual basis. For information regarding the 
maintenance inspection contract, contact your Agilent representative.
The following pages describe the maintenance (simple repairs) of the module 
that can be carried out without opening the main cover.
Table 1 1 Overview of maintenance
Procedure Typical interval (minimum) Notes
Change needle/needle seat 30000 needle into seat movements
Change peristaltic pump 
cartridge
3000 min on time
Change rotor seal 30000 injections