Figure 7‑1. Air intake hoods
3. Remove the filters using a 5/32" Allen wrench.
4. Clean the filters by vacuuming or blowing out using an air hose with a diffuser.
If there is significant accumulation of dust or particulate matter within the filter
fabric, areas of visible blockage to air flow, or physical damage, replace the
affected filters.
Figure 7‑2. Air intake hood in raised position
5. Inspect the filter frames for damage.
Contact AE Solar Energy Technical Support if you wish to replace the filters or
frames.
6. Close and secure the hoods before resuming normal operation of the unit.
570-1001791-05A
Hood in closed position
Maintenance
Advanced Energy® AE 500 Inverter
Air filters
4680
Raised hood
7‑5