3
being used be fitted with a North American plug to use the installed
AC outlet directly.
If a DC fan is used then the center connector is a 5 mm power
module connector.
2.3 HEPA
Filters
The Model 5474A is available with HEPA filtering over the intake
ports located on both sides of the unit. Each side requires 2 filters
that are held in place by stainless steel brackets as described in
Figure 2.
Gasket
Install HEPA Filter into Bracket, gasket facing toward mounting tabs.
Install Bracket onto side(s) of screen. Insert the four (4) tabs into the four (4) slots
on the side(s) of the screen. Push in firmly. Pull down firmly to lock bracket into place.
Figure 2: HEPA Filter installation
Replacement filters are available from ETS. Order Part #500-6613.
