GE AKTAavant Getting Started page 132

10 Maintenance
10.1 Maintenance program
Maintenance when required
The following maintenance should be performed by the user of ÄKTAavant when required.
Maintenance action
Clean the instrument externally
Perform System CIP
Perform Column CIP
Clean the Fraction collector
Replace tubing and connectors
Storage of pH electrode
Clean the pH electrode
Clean the conductivity flow cell
Calibrate the Conductivity monitor
Calibrate the UV monitor
Replace mixer
Replace online filter
Replace o-ring in mixer
Replace UV flow cell
Replace flow restrictor
Replace inlet filters
Clean the check valves
Replace check valves
Replace pump piston seals
Replace pump pistons
Replace pump rinsing system tubing
Replace valve modules
132 Getting Started with ÄKTAavant and UNICORN 6 28-9440-69 AB