Work List (Preventive Maintenance)
SL No LIT Tag Status Comments 01. 1SF-A OK 02. 1SF-B OK 03. 1SF-C OK 04. 1SF-D OK 05. 1SF-E OK This sensor…
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 ,…
Spcecification