Pump Service
VFD phase-loss diagnostic
Diagnosed a new variable-frequency drive that showed a phase-loss fault. Motor leads megged clean; the drive runs in hand after parameter setup.
3 jobs
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Diagnosed a new variable-frequency drive that showed a phase-loss fault. Motor leads megged clean; the drive runs in hand after parameter setup.
Pump Service in Rancho Cucamonga on October 14, 2025. Job type: Pump replacement.
Pump Service in Rancho Cucamonga on October 14, 2025. Job type: Well service.