5
Tested in accord with ANSI/ESD STM3.1-2006
Operating Guide Cont
.
Emitter point cleaning:
All BFN series ionizing blow-
ers include an integrated emitter point cleaning brush on
the inlet fan guards. Turn the emitter point cleaners
clockwise, then counter clockwise several times, until
points are clean. When finished, return the point clean-
ing brush to its resting position.
CAUTION: Brushes
do not spin 360 degrees. Stopping point is on the
bottom right of fan guard. Do Not Force.
Internal fan cleaning:
All BFN series ionizing blowers
offer convenient cleaning of the internal fan assembly.
Use the following procedure to maintain cleanliness.
Note:
Always disconnect the ionizer from the power
source prior to internal cleaning.
Air Outlet Disassembly
A. Press the button on the bottom of the plastic front
cover upwards and make the lower portion of the fan
guard separate from the metal housing.
B. Lightly pull the front cover downwards until it sepa-
rates from the blower.
C. Completely remove cover and set aside.
C
B
A
