Operation Manual

43
CHAPTER
6
Replacing the Air Filter
To maintain adequate airflow, regularly inspect and, if necessary, clean or replace the
air filter. A Phillips No. 1 screwdriver is required for this task.
▼ To Replace the Air Filter
1. Remove the upper (fan) front cover of the Netra t 1400/1405 system by turning the
two quarter-turn screws anti-clockwise through 90˚, lift off the cover and remove
it from the immediate vicinity of the system.
FIGURE 6-1 Replacing the Air Filter
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