ACX7348 Air Filter Unit Maintenance
SUMMARY Learn how to install the air filter unit and replace the air filter.
The air filter unit consists of four parts: the outer filter cover, the air filter, the inner cage, and the cable management brackets. The air filter sits in between the outer filter cover and the inner cage. The air filter unit is installed in the front of the chassis and is secured to the rack rails by captive screws.
![Air Filter Unit](../../images/g102199.png)
1 — Outer filter cover | 3 — Inner cage |
2 — Air filter | 4 — Cable management brackets |
You must replace the air filter every 6 months.
Install Air Filter Unit in a Two-Post Rack
To install an air filter unit in a two-post rack:
Install Air Filter Unit in a Four-Post Rack
To install an air filter unit in a four-post rack:
Replace the Air Filter
The air filter sits in between the outer filter cover and the inner cage of the air filter unit.
You must replace the air filter every 6 months.
Remove the Air Filter
To remove the air filter:
Install the Air Filter
To install the air filter: