IRP-2 Backwash Pump (B) remote/local mood change problem solved…..

DTW#223 CCTV POLE NUT-BOLD FITTING WORK COMPLETE.

Posted onSeptember 28, 2022September 28, 2022

WID:552 IRP2 Sandfilter MOV-3V05 fault showing problem check.

Posted onNovember 8, 2023December 11, 2023

Findings: The relay always stay energize getting power from Digital Output I/O card. So sandfilter can’t maintain the backwash sequence. That’s why ,…

ACTIVITY | CCTV | DTW | Uncategorized

CCTV Maintenance At DTW-102

Posted onOctober 23, 2022October 23, 2022

1.1 NOS new Camera installing 2.UTP Cable Change 3. Connector Chang

Uncategorized

WID619: FIT-2001 Ultrasonic flow sensor clean & maintenance.

Posted onJanuary 2, 2024January 2, 2024

Uncategorized

Absolute Data Logger – Suspended Model

Posted onApril 26, 2022August 4, 2022

This 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/

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Optical Fiber recheck for DTW-122 To 123

Posted onDecember 17, 2022

Still Fiber Loss

IRP-2 Backwash Pump (B) remote/local mood change problem solved…..

DTW#223 CCTV POLE NUT-BOLD FITTING WORK COMPLETE.

WID:552 IRP2 Sandfilter MOV-3V05 fault showing problem check.

CCTV Maintenance At DTW-102

WID619: FIT-2001 Ultrasonic flow sensor clean & maintenance.

Absolute Data Logger – Suspended Model

Optical Fiber recheck for DTW-122 To 123

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