




Problem: When the pump is stopped and normally shuts off, a fault automatically occurs in the mov. In this case the valve is…
DTW-221,217,123 Modbus communication Problem DTW-221 & 217 new serial communication cable install DTW- 123 VFD controller and Modbus serial communication cable check Done….
Problem: after power up time ACB do not close from the SCADA command.Problem found: 27X M/C Magnetic Contact & AUX CONTACT UNIT Problem…
Unable to take LIT, due to keep heavy machinery in DTW compound. We collect Electronic PIT, Manual Pressure Gauge. And disconnect power supply…