WI-257 Daily Maintenance

Prepare disinfectant: (if not already prepared).
This disinfectant is for cleaning of all external parts that are exposed to blood.

1. Go to tab [Maintenance] and perform the [End-of-day wash] procedure.
2. Check system for leakage.
   • Inspect the peristaltic pump tubes and connections for leaks.
   • Check that liquid does not run back after the pumps have stopped.
3. Clean the outer needle with disinfectant
4. Check tubing from the syringe for trapped air bubbles.
5. Check Diluent syringe for trapped air bubbles.
6. If trapped air bubbles are found, go to tab [Maintenance], click button [Prime / Clean] and perform the [Prime Diluent/Diluter] function.
7. Wipe outer surface and stainless steel plate below the pipettes with disinfectant.
8. Check (or replace if needed) two drip trays (ESRI010318)