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nicholaschua posted an answer for this Powerware 5110 UPS System:
"If there is no alarm silence button. Most likely the unit have develop some internal fault"
nicholaschua
nicholaschua posted an answer for this Powerware 9120 UPS System:
"Suspect charger board failure. Replace with new model 9130. 9120 is obselete"
nicholaschuanicholaschua posted an answer for this Powerware 9120 UPS System:
"You can set the output voltage from the LCD display. Goto UPS Setting todo this"
nicholaschua
nicholaschua posted an answer for this Powerware 3105 UPS System:
"The battery is dead. It should ready at least 13.5V on a new 12V battery. Battery have to..."
nicholaschuanicholaschua posted an answer for this Powerware 9120 UPS System:
"The charger board has failure. Model already obsolete. Propose to buy a new unit"
nicholaschua
nicholaschua posted an answer for this Powerware Computers & Internet:
"Try contacting anyone of them. Eaton Power Quality Ltd Tech & Service..."
nicholaschuanicholaschua posted an answer for this Powerware 9120 UPS System:
"The charger board has fail. No point replacing it. Better to buy a new. This unit has..."
nicholaschuanicholaschua posted an answer for this Powerware Computers & Internet:
"Does the fan come with 2 or 3 wire."
nicholaschuanicholaschua posted an answer for this Powerware 9120 UPS System:
"The Live and Neutral wire on the input socket have been reverse. Once you undo this..."
nicholaschua
nicholaschua posted an answer for this Compaq R1500 ( 295459-001 ) UPS System:
"I think you battery need to be replace. If your UPS is runing fine before the blackout...."
nicholaschuanicholaschua posted an answer for this Powerware 9120 UPS System:
"I think the battery need to be replace"
nicholaschua
Computers & Internet 11 answers
