Cleaning The Waste Drain Nozzle - Siemens ADVIA 1800 Operator's Manual

12. At the ISE Operation window, in the Dil Bowl drain area, select
The water in the dilution bowl drains.
13. Absorb any water and clean any dirty parts around the liquid-supply nozzle (
a damp cotton swab or similar item.
Figure 5-39. Location of the liquid-supply nozzle
14. Remove the thumb screw (1) that secures the liquid-supply nozzle and guide. Lift out
the nozzle with its guide.
15. Using deionized water, moisten a lint-free gauze and wipe off any crystals remaining
on the nozzle.
16. Using deionized water, moisten a lint-free gauze and wipe up water and dirt particles
remaining in the dilution bowl.
17. Replace the nozzle with its guide and secure it with the thumb screw.
18. At the ISE Operation window, enter
Execute
19. When prompted, select

Cleaning the waste drain nozzle

CAUTION
Be careful not to scratch the nozzle. Damaging the nozzle may cause inaccurate
results.
1. Using a lint-free paper towel moistened with DI H20, hold the waste-drain nozzle (
until the salt deposits dissolve.
Troubleshooting
.
Yes to execute a buffer prime.
in the Bufferprime Times box, then select
5
Execute .
) using
1
1 )
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