MAINTAINING THE UPS SYSTEM
13.2Performing Preventive Maintenance
The UPS system requires very little preventive maintenance. However, inspect the UPS system periodically to verify that the units are operating normally and that the batteries are in good condition.
13.2.1Daily Maintenance
Perform the following steps daily:
1.Check the area surrounding the UPS system. Ensure that the area is not cluttered, allowing free access to the unit.
2.Ensure that the air intakes (vents on the front doors) and exhaust opening (on top of the UPS cabinets) are not blocked.
3.Ensure that the operating environment is within the parameters specified in Chapter 14, “Product Specifications,” and paragraph A.1 starting on page
4.Ensure that the UPS is in Normal mode (Normal status indicator is illuminated). If an alarm lamp is illuminated or the Normal status indicators are not illuminated, contact your Eaton service representative.
13.2.2Monthly Maintenance
Perform the following steps monthly:
1.Ensure all status indicator lamps are operative. (Press the 
and 
pushbuttons simultaneously to test the lamps.)
2.Monitor system parameters as described in Chapter 8, “Using the Control Panel.”
3.The UPS cooling air intake filters (located behind grills on the front doors) are washable. Check the air filters and wash or replace them as necessary. The filter size is 20” x 25” x 1”.
To remove filters:
a.Loosen captive screws at top of filter grill.
b.Rotate grill out and down from door.
c.Remove and replace filter.
d.Close filter grill and secure with captive screws.
4.Record the results of your checks and any corrective actions in a suitable log.
13.2.3Annual Maintenance
Annual preventive maintenance should be performed only by authorized service personnel familiar with maintenance and servicing of the UPS system. Contact your Eaton service representative for more information about service offerings.
EATON Powerware® 9315 UPS |
