Chapter 10 Maintenance
Routine Maintenance
NOTE Observe important safety precautions while performing these checks.
NOTE Eaton recommends that you schedule preventive maintenance checks at least every six months.
The Eaton 9170+ system is designed to provide years of
The Eaton 9170+ UPS and optional external battery cabinets do require some attention to assure continued reliable service. Follow Eaton's recommended maintenance schedule, which includes:
SCheck operating environment for clean, cool, dry conditions.
SInspect and clean the cabinet.
SCheck operation of fans (power modules).
SCheck and tighten all connections.
SView and record the alarm and inverter logs.
SCheck the batteries.
SCheck the displayed UPS readings against actual measurements and recalibrate if necessary.
SPerform a system test.
SCheck and record the values of the parameters in the System Status Menu (menu 1) online and on battery.
SCheck the MOV surge suppression pack.
For more information on preventive maintenance checks, contact your service representative.
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