Removing And Replacing The Air Filter - Harmonic Electra9200 Installation Manual

Chapter 5 Maintenance and Troubleshooting Air Filter

Removing and Replacing the Air Filter

You do not need to turn off the encoder when removing and replacing the air filter.
NOTE: You may need to slide the chassis forward to enable this procedure.
To remove the air filter:
1. Using your fingers, push up on the air filter unit from the bottom of the chassis until the
filter is displaced, as shown in Figure 5–3.
(RN-10)
Figure 5–3: Removing the Air Filter
2. Remove the filter from the chassis.
3. Inspect the air filter for dirt, and clean it if necessary.
NOTE: When the filter is new, its color is medium charcoal. As dust and dirt collect in the porous
filter material, the color of the filter gradually changes to brown, then to an ash color.
© 2015 Harmonic Inc. All rights reserved. 40 Electra 9200, Rev O