Introduction To Maintenance - Agilent Technologies 1290 Infinity User Manual

Introduction to Maintenance

Figure 20
Agilent 1290 Infinity Quaternary Pump. These parts can be accessed from the
front (simple repairs) and don't require to remove the pump from the system
stack.
Figure 20
Recommended Interval for Preventive Maintenance
The recommended interval for preventive maintenance is:
• 100 L (150 L for Long Life Technology) or 1 year (whichever comes first).
This recommendation is valid for LC instruments on which "typical"
applications are running.
A "typical" application can be characterized as follows:
• pressure range 100 – 800 bar,
• flow rates 0.5 – 3.5 mL/min,
• typical solvents used in reversed phase LC.
1290 Infinity Quaternary Pump User Manual
on page 143 shows the main user-accessible assemblies of the
Overview of Maintenance Parts
Maintenance

Introduction to Maintenance

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