Blower and motor are
hidden above ceiling
tiles
for
space
c o n s e r v a t i o n .
Advantageous for low
ceiling
applications
where a larger unit
would be obstructive.
Hinged cover provides
convenient access to
g r i l l ,
p r e f i l t e r ,
collecting cell and
e l e c t r i c a l
compartment. Safety
interlock cuts power
wh e n
c o ve r
i s
opened.
Rear hinges permit
smooth release of
cover
for
easy
installation.
Removable intake grill
for easy cleaning.
Heavy duty collecting
cell captures airborne
pollutants and simply
washes clean.
Washable, aluminum
mesh prefilter catches
lint and large particles
before
they
enter
collecting cell.
3-speed fan control
allows adjustment of
air flow to activity level
in room.
MAJOR COMPONENTS
The Electronic Air Cleaner is approximately 24 x 28 x
15 in (61 x 71 x 38 cm) with 6 in (15.2 cm) of the unit
above the ceiling. The cover and exhaust grill which
remain below the ceiling are hinged to allow access to
the cell and power board. The unit is rated at 700 CFM
(1190 m
3
/hr) on the highest speed setting.
CABINET
The cabinet is constructed of 20 gauge steel. The
external parts have a tough powder-coated, scratch-
resistant finish. Access to the collecting cell, power
box and prefilter is made by releasing the latches of
the cover and allowing it to swing down.
The cover is interlocked to cut power to the unit when
opened.
PREFILTER
The washable prefilter measuring 12.5 x 20 in (31.75 x
50.8 cm) is constructed of multi-layers of aluminum
mesh for maximum filtration of large particles.
COLLECTING CELL
The dual voltage collecting cell is constructed of heavy
gauge aluminum to resist rust and damage. The first
stage, the ionizing section, is charged at approximately
7500 VDC. The collecting plates are alternately
grounded and charged at 5000 VDC. The arrow on the
cells indicates the direction of air flow which must point
up towards the fan motor.
MOTOR AND FAN BLADE
The motor is 1/33 HP, 1050 RPM, 3-speed, controlled
by a 3-position slide switch. The motor is thermally
protected. The fan blade is 14 in (35.5 cm) with a 20
o
pitch.
ELECTRICAL COMPARTMENT
The removable power box contains the speed control,
system switch, high voltage power board, and
performance indicator light.
The interlock switch is located in the cabinet body
near the wiring compartment.
INSTALLATION
1. Read instructions carefully. Failure to do so may
result in product damage or injury.
2. Make sure the sizing is correct for your application.
3. Installation should be done by a knowledgeable
technician.
4. After installation, check out operation as provided
in these instructions.
MOUNTING
1. Remove the unit from the box and lay the unit on
its back, grill side up.
2. Release the grill by pushing the levers, located in
the exhaust grill, toward each other and lift up.
4. Remove the „S‟ hook from each chain, tilt cover up
until the cover releases from the back
hinges.installation easier. The fan blade may also
be removed. Refer to “Removing The Power Box”
instructions on the last page of this manual.
5. Holes are provided in the cabinet to accommodate
5/16 in (8 mm) threaded rod. Threaded rod can
be attached to the angle iron which is laid across
the joists, by drilling holes through these supports.
Pass threaded rod up through the supports and
secure with two nuts and washers. This will allow
adjustment of the unit so that the flange is flush
with the underside of the ceiling.
Leave enough room around the Air Cleaner for
removal of collecting cell and prefilter.
6. Replace cell section, wiring and chain.
