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Replacing the Air Filter 46
Model 3124 User Manual 4 • Operation and Maintenance
Replacing the Air Filter
This section provides procedures on how to replace the air filter (replace every three months).
Figure 35. Model 3124 Air Filter Location
Note
You must loosen the connection of the Air Filter Panel to the
DSLAM and pull out the Air Filter before replacing the air filter.
1. Put on the antistatic wrist strap and connect it to a grounding point.
2. Turn the screw on the Air Filter Panel counterclockwise until it loosens the connection of the panel to the
DSLAM. Remove the Air Filter Panel.
3. Pull the air filter out of the DSLAM.
4. Slide the replacement air filter into the air filter slot of the DSLAM.
5. Reinstall the Air Filter Panel.