TL;DR
Battery faults interrupt an inspection and can cause data loss. If the instrument shuts off unexpectedly, check the battery charge level and the DC power connection before suspecting an internal fault.
What you might see
- instrument shuts off unexpectedly during an inspection
- battery charge indicator shows low even after a full charge cycle
- instrument fails to power on from battery
- battery charge cycle does not complete
Likely causes
Battery aging reducing capacity below the rated operating time
Charge connector contaminated or damaged preventing full charge
Battery cell imbalance causing premature low-voltage cutoff
Instrument operated in high-temperature environment accelerating battery degradation
Required tools
- GE Waygate-specified AC charger
- Replacement battery pack (OEM specification)
- Cotton swabs for connector cleaning
Safety first
- Do not use third-party batteries not approved for the Phasor XS / DXR. Non-OEM batteries can cause instrument damage or create a fire hazard.
- Dispose of used lithium ion batteries per applicable regulations. Do not dispose of in standard waste.
Procedure
- 1
Plug the instrument into the AC charger and allow a full charge cycle to complete. Note whether the charge indicator reaches 100 percent.[1]
- 2
Inspect the charge connector on the instrument for contamination, bent pins, or damage. Clean with a dry cotton swab if contaminated.
- 3
Fully charge and then discharge the battery one complete cycle, monitoring the run time. Compare to the rated battery life in the Phasor XS / DXR specifications.[1]
- 4
If run time is below 70 percent of the rated value, the battery is nearing end of life and should be replaced.
- 5
If the instrument does not power on from a known-good charged battery, test with the AC power adapter only. If the instrument powers on from AC, the battery or battery connector is the fault.
- 6
Replace the battery with a GE Waygate-specified battery pack. Non-OEM batteries may not meet the voltage and capacity requirements for field inspection reliability.
Sources
GE Waygate Technologies Waygate Phasor XS / DXR NDT Equipment (UT / X-ray / CT) general technical documentation, GE Waygate Technologies
GE Waygate Phasor XS / DXR operator manual, battery maintenance and power system procedures (general)
More guides for GE Waygate Technologies Waygate Phasor XS / DXR
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How to diagnose probe sensitivity drift on a GE Waygate Phasor XS / DXR phased array UT instrument
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