







PIT Interlock
ONU connection Problem . Now DTW-223 5 Nos CCTV operation in NAV-4
 
			Problem found: lode shell connection terminal circuit problem found.
Cleaning Status: Completed. Findings: No problem found.
 
			Problem Found: 1. VFD (-) Hz showing 2. Non-return Valve damaged. 3. Reverse water flow. 4. The pump acts as a generator due…
 
			DTW-113 Scada Pack Programing And Install Done