6�0 MAINTENANCE
This chapter describes the routine maintenance for the SolaHD S5KC UPS, including proper care, scheduled maintenance
and procedures for cleaning fan filters�
6.1 Proper Care
Proper maintenance of the UPS is imperative to optimal performance and life of the unit� Emerson recommends that a
certified technician perform preventive and corrective maintenance� Emerson is dedicated to ensuring the highest level
of performance and unmatched support for your UPS� Contact your local SolaHD service representative for service�
6.2 Scheduled Maintenance
Emerson recommends performing the following maintenance at least monthly:
•
Clean unit�
•
Clean or replace filters�
•
Verify proper airflow�
Emerson recommends performing the following maintenance annually:
•
Verify that all power modules are operating properly�
•
Verify that all battery modules are operating properly�
•
Verify redundancy (if applicable)�
6.3 Cleaning Fan Filters
The intake fans contain filters that will need to be replaced or cleaned periodically, depending on the surrounding
environment� Check filters; replace if they are very dirty or damaged�
To clean filters, either use a vacuum to remove the dirt and dust or rinse out the filters under running water (with the dirt
side down) to remove dirt and dust� Blot the filters dry with a towel and allow air-drying before reinstalling it�
6.3.1 Top Filter
1. Remove the display bezel�
2. Remove the user interface module, and lay it on top of the UPS frame�
3. Remove the two screws on the LCD mounting plate
4. Remove the screw in the middle of the filter assembly, remove the filter, as shown in
Figure 73
, and clean the filters as
described above�
5. Replace the filter, mounting plate, user interface module and display bezel�
Figure 73: Replace/clean the top filter
Mounting
Screw
(1 place)
S5KC SERIES USER MANUAL | 67
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