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CCTV maintenance Report – January 2024
Posted onSL. No. DTW No./Camera Problem Findings Maintenance Remarks 01 201/1 Cable damage. UTP cable core interchange. 5 Nos cameras are operational. 02 205/1…
WID633: Dtw-123 main UPS alarm problem.
Posted onLose connection problem found.
Absolute Data Logger – Suspended Model
Posted onThis specific model is suspended , the manufacturer should not continue these item https://heroninstruments.com/products/groundwater-data-loggers/absolute-data-logger-models/absolute-data-logger-suspended-model/
WID558: DTW123 ELD installation and Leakage current check.
Posted onFindings : ELD fuse burns when main UPS take input power. Action taken: 1. UPS replace but problem isn’t solved. 2. ELD replace…
DTW114 Local Pipeline MOV-1 automatic close when MOV-1 turn in Remote mode
Posted onChecking Step SL Checking Stage Remarks MOV physical status (Wiring, OK 1 MOV to RTU Panel Terminal MOV ok. 2 SCADAPACK Analog output…