5 bottle leak – Hach-Lange BODTRAK II: Respirometric Biochemical Oxygen Demand (BOD) User Manual

Page 39

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Troubleshooting

39

7.5 Bottle leak

Curve 5 (

Figure 5 on page 37

) shows a bottle leak. A bottle leak can also cause no

response from the system. If such a response occurs, check the seal cup and bottle

cap for contamination or damage.

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