Tektronix 2200 Manual Do Utilizador

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Section 4 — Maintenance
Air Filter Cleaning
Switcher Frame Air Filter Cleaning
The air filter at the bottom of the switcher frame (see 
the accumulation of dust. The filter should be checked and cleaned 
regularly.
A fan at the top of the frame draws air up through the circuit cards from 
inlets at the bottom. Cooling air entering the frame passes through the 
slide-in air filter then out the vents at the top of the frame.
Filter Insert
Figure 4-14.  Switcher Frame Cooling System Vent and Filter Locations.
Exhaust Outlets
Air Inlets
Cooling Fan