Cisco 12010 series, Руководство по установке и настройке

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Chapter 7 Maintaining the Router
Cleaning or Replacing the Chassis Air Filter
7-16
Cisco 12010, Cisco 12410, and Cisco 12810 Router Installation and Configuration Guide
OL-11496-01
Step 5
Reinstall the hardware to the opposite sides of the front door:
a. Mount pivot blocks to the left side and tighten the screws until snug.
b.
Mount the bumpers to the right side and tighten the screws until snug.
Step 6
Attach the front door to the chassis:
a.
Remove the hinge pins from the hinges on the right side of the chassis.
b. Align the pivot blocks on the front door with the hinges on the right side of
the chassis and install the hinge pins to hold the door in place (see
Figure 7-7 ).
c.
Close the front door by pressing the latch button allowing the door latch to
engage with the hinge pins on the chassis.
Cleaning or Replacing the Chassis Air Filter
The Cisco 12010, Cisco 12410, and Cisco 12810 series routers are equipped with
a user-serviceable air filter that prevents dust from being drawn into the router.
One time per month (or more often in dusty environments), examine the air filter
for damage and cleanliness.
Caution Damage to the air filter can restrict the airflow, cause overheating in the router,
and degrade EMI performance. Be careful when cleaning and replacing the filter.
The following procedures describe how to replace the air filter on original series
routers and enhanced series routers.
•
Cleaning or Replacing an Original Series Chassis Air Filter, page 7-17
• Cleaning or Replacing an Enhanced Series Chassis Air Filter, page 7-20