Hach NA5600 sc Na+, Maintenance And Troubleshooting Manual

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5. For analyzers with the optional cationic pump, install the outlet tube from the cationic pump back
into the off-center hole in the cap.
6. Close the analytics panel. Turn the latch on the analytics panel to the locked position.
7. Enter the bottle level as follows:
a. Push menu , then select REAGENTS/STANDARDS.
b. Select SET COND LEVEL, then enter 100%.
8. Push menu , then select START ANALYZER.
Replace the KCl electrolyte
C A U T I O N
Chemical exposure hazard. Obey laboratory safety procedures and wear all of the personal protective
equipment appropriate to the chemicals that are handled. Refer to the current safety data sheets
(MSDS/SDS) for safety protocols.
C A U T I O N
Chemical exposure hazard. Dispose of chemicals and wastes in accordance with local, regional and
national regulations.
Replace the KCl electrolyte in the KCl electrolyte reservoir at 3-month intervals.
Items to collect:
• Personal protective equipment (refer to MSDS/SDS)
• 3M KCl electrolyte, 200 mL
• Small container, 250 mL or larger
Replace the KCl electrolyte as follows:
1. Put on the personal protective equipment identified in the safety data sheet (MSDS/SDS).
2. Drain the contents of the KCl electrolyte reservoir into the small container. Refer to the illustrated
steps that follow. Discard the KCl electrolyte into an applicable drain.
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