







Problem Found: 1. VFD (-) Hz showing 2. Non-return Valve damaged. 3. Reverse water flow. 4. The pump acts as a generator due…
ONU connection Problem . Now DTW-223 5 Nos CCTV operation in NAV-4
Unable to take LIT, due to keep heavy machinery in DTW compound. We collect Electronic PIT, Manual Pressure Gauge. And disconnect power supply…
Problem: Shutdown time is ACB not open.Problem found: ACB Internal control unit not working found.Observation: DTW 216 UVR checked, when plug PTT UVR…