Eaton Ferrups FX, Руководство пользователя

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54 Eaton Ferrups FX UPS P-164000906 Eaton Ferrups FX User’s Guide P-164000906—Rev 05
your external battery cabinet does not have a DC switch or breaker, unplug the connector between the
external battery cabinet(s) and the UPS; be sure to reconnect this connector before you start the UPS
again.
5. If the UPS is turned off for an extended period of time, recharge the batteries every 90–120 days to
prevent battery damage.
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NOTE Eaton recommends that you schedule preventive maintenance checks at least every six
months.
NOTE Only qualified service personnel should perform UPS maintenance tasks. Risk of
electrical shock.
The Eaton Ferrups FX UPS is designed to provide years of trouble-free operation. Its internal control system
checks the batteries and inverter periodically to ensure reliable operation. In fact, you'll probably find that your
FX system requires less maintenance than any of your other computer peripherals.
Nevertheless, the Eaton Ferrups FX UPS and optional external battery cabinets do require some attention to
assure continued reliable service. Eaton recommends that you schedule preventive maintenance checks at
least every six months. At these checks, the service technician should follow Eaton's recommended
maintenance schedule, which includes the following items:
• Check operating environment for clean, cool, dry conditions.
• Inspect and clean the unit.
• View and record the alarm and inverter logs.
• Check the batteries.
• Check the AC and DC meter functions and recalibrate if necessary.
• Perform an outage test.
• Check and record the values of the first 19 parameters while the UPS is online and on battery.
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NOTE Receptacle panel replacement can be done without placing the UPS in a standby mode.
Load equipment plugged into the UPS receptacles will need to be turned off and
unplugged from the receptacle panel prior to replacement. If you prefer to shut the UPS
down prior to replacing the receptacle panel see section 7.8
UPS Shutdown .
In order to replace the receptacle panel (if equipped) in the back of the Eaton Ferrups FX series follow the
procedure described below.
1. Turn the receptacle panel main breaker to the off position.
Routine Maintenance