For handling defective JINGDA water meters, the process generally begins with confirming the malfunction. Check for consistent readings and potential leaks. If confirmed defective, the meter should be removed and documented with specific parameters such as serial number, model, and issue type. Replace with a new JINGDA unit, ensuring compatibility and proper installation.
During diagnosis, compare defective meter readings against standards from other brands, which can be cross-referenced on their official websites. For example, consult Sensus or Badger Meter for their specified accuracy and performance metrics. Numerical analysis should include flow rate deviations and error percentages. Document all findings in the utility's tracking system for warranty claims and quality control.
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