Figure 9-2. Upm Section Air Filter Locations - Eaton Powerware 9395 UPS 10001100 kVA Installation And Operation Manual

1000–1100 kva

Table of Contents

UPS MAINTENANCE

UPM Air Filters

9−4

EATON Powerware

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If the UPS is a four UPM model, check the Field Installed UPM (FI−UPM) air filter

(located behind the front panel) and wash or replace as necessary. See Figure 9-3

for the filter location. The FI−UPM filter size is 20" 44" 0.25". Contact an Eaton

service representative for replacement filter. To remove the filter:

a. Remove one top screw and two bottom screws securing the FI−UPM front

panel (refer to the Powerware 9395 Field Installed UPM Mechanical

Installation Manual). Lift the panel straight up to remove it from the panel

hanger bracket at the top of the cabinet.

b. Pull the foam filter over the screw heads on the cabinet mounted studs and

remove the filter from the cabinet.

Verify washed filter is thoroughly dry before reinstalling.

Push the washed or new foam filter over the screw heads on the cabinet

mounted studs until seated against the cabinet.

d. Reinstall the FI−UPM front panel removed in Step a and secure with the

retained hardware.

Record maintenance results and any corrective actions in a suitable log.

9395 UPS (1000–1100 kVA) Installation and Operation Manual

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Figure 9-2. UPM Section Air Filter Locations

C A U T I O N

164201764 Rev 1 www.powerware.com

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Powerware 9395