Operating instructions

GUIDE
SPECIFICATIONS
MODELC.I2
Scope:
The
following
describes
a self-contained,
cord-connected,
electronic
air
cleaning
device
to
be
suspended
from
the
ceiling.
Description:
1'
Unit
shall
operate
from
ordinary
120
volt,50
Hz. power
source,
drawing
no
more
than
3.3
amPeres.
2'.unit
shall
be
equipp-ed
with
power
cord
and
three
prong
plug
and
also
equipped
to
be
hard
wired
in
installation
if
desired.
3' Provision
for
ground
wire
connection
in
field
wiring
compartment
shall
be
made.
4'
Fan
motot
shall
be
of
shaded
pole
design
and
capable
of running
at
three
distinct
speeds:
hi,
med
and
lo.
5.
Air
discharge
shall
be
in
four
different
directions.
5'
Atmospheric
dust
spot efficiency
shall
be
89o/ominimum
when
tested
according
to
ASHRAE
Standard
52-76,
and
up
to
93Vo
eff-icient
on
lo
speed.
7.'
Unit-shall
incorporate
bell-mouthed
fan
orifice
for
purposes
of quieter
operation
and greater
throughput.
8' Built
in interlock
switch
system
shall
disconnect
power
from
all
functions
when
access
door
is
opened.
9.
Airflow
on
Hi fan
speed
shall
be
a
minimum
of
1250
cfm.
10.
Unit
shall
include
metal
mesh
prefilters.
11'
Unit
shall
have
a test
button
and
system
light
to
indicate
proper
operation
of high
voltage
power
system.
12'
Unit
shall
have
voltage
doubler
system
to provide
over
8,000
volts
to ionizer
section
and
over
4,000
volts
to
collector
section
of
cell.
13'
Design
of air
cleaner
shall
limit
production
of
noxious
ozone
to
within
osHA
approved
lev-
els.
1a'
High
voltage
Power
supply
design
shall
limit
short
circuited
output
current
to
less
than
5
mA.
15'
Unit
shall
have
a
total
electronic
cell
plate
area
of at least
105.g
square
feet.
16.
No tools
shall
be
required
to
open
or close
cell
access
door.
17'
Air
cleaner
shall
mount
to
building
supports
on 16
inch
centers
and
layout
template
shall
be
included
to
facilitate
mounting.
l8'
Unit
shall
be
listed
by
Underwriters
Laboratories
for
use
as
an electrostatic
air cleaner.
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