Front Door - Cisco VCO/4K Manual

Chapter 1 System Enclosure
Figure 1-4

Front Door

The VCO/4K front door has a lock for security purposes. Two door frame latches at the top and two studs
at the bottom hold the door in place.
Caution The front door must remain on during system operation for NEBS EMI compliance.
The inside of the door contains an air filter made of UL 94 HF-1 foam. The removable air filter should
be regularly vacuumed to remove any accumulated dust.
To remove the front door:
If necessary, unlock the front door. The lock is located at the center of the door between the door latches.
Step 1
Flip up the two door latches located to the right and left of the lock. Hold the latches and pull the door
Step 2
approximately three inches away from the system enclosure. Grasp the sides of the door and lift it up
and away to clear the studs located at the base of the enclosure.
78-10334-03
VCO/4K (Rear View)
Component Description
Cisco VCO/4K Mechanical Assemblies
1-5