Cisco Nexus 7702 Hardware Installation Manual page 38

Attaching the Front Door to the Chassis
1 Front door.
2 Air filter.
b) Secure the air filter to the front door by pushing the air filter beyond the plastic snap fit hook on the front door.
Note We recommend that you change the air filter every 3 months. However, examine the air filter once a month
(or more often in dusty environments) and replace it if it appears to be excessively dirty or damaged. To
comply with Telecordia GR-63-Core standard air filter requirements for NEBS deployments, the air filter
must be replaced, not cleaned.
Step 2 Attach the front door as follows:
a) Place the front door on the chassis by aligning the guidepins on the front door with the slot holes on the cable
management assembly.
Figure 12: Placing the Door on the Cable Management Frames
1 Align the guidepins on the front door with the slot holes on the cable management assembly.
b) Push to snap fit the front door to the cable management assembly.
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3 Snap fit hook on the front door for air filter.
4 Slot hole on the front door for air filter.
Installing the Switch Chassis