3 pumps box, Analyzer overview 3.3.3 pumps box – Hach-Lange POLYMETRON 9240 Operator Manual User Manual

Page 23

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Analyzer Overview

3.3.3 Pumps box

Three pumps have been factory installed in the pump box and are used for the following
purposes:

Figure 5 Pumps box interior

1 -

Auto-calibration pump

3 -

Reactivation pump

2 -

Drain pump

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