Sola Hevi Duty S5K, User Manual

Page: 48 / 56

44
MAINTENANCE
Proper Care
Keeping your Sola/Hevi-Duty S5K Modular UPS
operating properly is imperative to optimal
performance and life of the unit. It is
recommended that a certified technician perform
preventive and corrective maintenance. Sola/Hevi-
Duty is dedicated to ensuring the highest level of
performance and unmatched support for your S5K
Modular UPS. Contact a Sola/Hevi-Duty
representative for service to guarantee maximum
reliability and system availability.
Scheduled Maintenance
It is recommended the following maintenance is
performed at least monthly:
• Clean unit
• Clean / replace filters
• Verify proper airflow
It is recommended the following maintenance is
performed annually:
• Verify all Power Modules are operating
properly.
• Verify all Battery Modules are operating
properly.
• Verify redundancy (if applicable).
Replacing Fan Filters
The S5K Modular’s intake fans contain filters that
will need to be replaced or cleaned periodically,
depending on the surrounding environment. Check
by removing the bottom bezel and noting the
condition of the two filters. If filters are dirty,
replace them by removing the plastic cover over
the filter frame and inserting a new filter in its
place. Use caution when replacing filters when
fans are running.
The fan filters are washable and can be reused. To
wash filters, place them under running water (with
the dirt side down) to remove dirt and dust. Blot
dry with a towel and allow air-drying before
reusing.
Fan Filters