It is necessary to perform periodic inspection of the 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.
Procedure | Typical interval (minimum) |
|---|---|
Change needle/needle seat | 30000 needle into seat movements |
Change peristaltic pump cartridge | 3000 h on time |
Change rotor seal | As needed |
Change metering seal | 30000 injections |
Procedure | Typical interval (minimum) |
|---|---|
Change needle/needle seat | 60000 needle into seat movements |
Change peristaltic pump cartridge | 3000 h on time |
Change rotor seal | As needed |
Change metering seal | 30000 injections |
Procedure | Typical interval (minimum) |
|---|---|
Change Needle/Needle Seat | 60000 needle into seat movements |
Change Rotor Seal | As needed |
Change Metering Seal | 30000 injections |
Change Stator or entire Valve Head | 10000 injections (approx. 30000 switches) |
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