Filter Condition Evaluation
To test the condition of the filter cartridge, turn the unit on high speed and observe the output airflow of the unit. When the filter cartridge becomes clogged with particles there will be a notice- able drop in air flow and the air output will no longer be steady. Additionally, the indicator ball will be hovering in the upper region of the flow meter (figure 2, LC0760 & LC1060).
Fig 2
Replacing the Carbon Filter
1.Unplug the unit. Place unit on its back.
2.Press on the two side catches to release the front inlet grill (figure 3).
3. Carefully remove the HEPA filter cartridge (figure 4).
4. Remove and discard the carbon filter located in the base of the unit (figure 4).
Fig 3
Side Catches
5.Remove any protective wrap from the replacement carbon filter and place it in the base of the unit (figure 5).
6.Mark the new installation date on the side
of the HEPA filter cartridge. Insert it in the unit with the foam tape of the filter pressing against the carbon filter (figure 5).
7.Install the inlet grill (figure 6).
Replacing the HEPA Filter Cartridge
1.Repeat steps
2.Remove any protective wrapping or panels from the new HEPA filter cartridge, mark the new installation date on the side panel of the HEPA Cartridge and place foam side first in the unit (figure 5).
3.Install the inlet grill (figure 6).
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