Troubleshooting - Flomec QS200 Product Owners Manual

TROUBLESHOOTING

Figure 10
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1. The LEDs are the primary indicators of meter performance. Refer to
the Operations Section for LED indicating functionality.
2. Entrained air is air bubbles suspended in the water flow. Entrained
air creates errors in accuracy of ultrasonic technology meters.
Recommend a maximum of 10% entrained air in the water flow.
3. The faces of the transducers need to be clean and free of oily
substances for accurate operation. Do not touch transducers with
fingers, oily rags, etc.
DO NOT use wire brushes or abrasives to clean the faces of the
transducers (see Figure 10).
4. Ensure the flow direction arrow is pointing in the direction of flow for
correct LED functionality.
5. Ensure the quick release pin is installed in the tee to maintain pressure
and alignment of the insert in the tee.
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