Air Filters are Customer Replaceable Units (CRU), shown in the following figure.Check the Air Filter periodically for cleanliness and replace as necessary. The Air Filter product code is SBC-5XXX-FILTER.
Air Filter
Replace the Air Filter annually and clean it every 90 days. In a dirty environment, or when you start getting frequent temperature alarms, you should always check the intake grilles for debris, and then check the Air Filter to see if it needs to be replaced. If the air in the operating environment is especially dirty, you may have to replace the filter more frequently.
Underwriters Laboratories, Inc has classified Air Filter as Class 2 (flammability only).
Electrostatic discharge (ESD) strap
Perform the following procedure to replace the Air Filter:
Rotate the white pull tab until it clears the Bezel frame clip.
Bezel Frame Clip
Slide the Air Filter in the direction shown to disengage it from the two black tabs at the other end.
Sliding the Air Filter
Discard the Air Filter.
Insert the replacement Air Filter info the Bezel assembly by reversing the above steps.
Inserting the replacement Air Filter
All SBC 5000 series CRUs are shipped in electrostatic discharge (ESD) bags and should be handled using appropriate ESD precautions. The storage environment for these CRUs are: