Performing The Startup Wash (Wash3) - Siemens ADVIA 2400 Maintenance Procedures

There are two types of horizontal pumps, those with double seals and those with a single
seal. The method of checking for leaks is the same for both:
1. To determine if any of these pumps are leaking, inspect the front portion (
Figure 5-13. Typical horizontal pump
2. If there is a leak, the seal(s) must be replaced. To replace the seals, call your local
technical support provider or distributor.

Performing the startup wash (WASH3)

Materials required:
• Deionized water
Time: 26 minutes
Analyzer mode: READY
The daily startup wash rinses the probe lines, reaction cuvettes and dilution cuvettes.
NOTE
Laboratories running the system more than 8 hours per day are advised to
procedure once per shift
Maintenance
BIOHAZARD
Wear personal protective equipment.
Use universal precautions.
.
1 ).
perform this
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