Pure n Natural Systems, Inc.
www.purennatural.com
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CA-1000 | Page 4
P a g e
STEPS FOR WASHING
1.
Switch control switch to OFF.
2.
Remove pre-filter and electronic cell. (DO NOT wash charcoal post filter)
3.
Place components in automatic dishwasher, stationary tub, shower stall or over floor drain.
4.
Use hot soapy water and rinse with clear, hot water.
Allow components to dry thoroughly.
Handle the electronic cells with care to avoid damaging plates and ionizing wires.
5.
Replace pre-filter and cell. (Replace charcoal filter)
6.
Close unit cover.
7.
Switch control switch to ON. If arcing noise occurs due to wet cells, turn switch off and
allow more drying time.
ARCING (SNAPPING OR CRACKING NOISE)
- An occasional arcing noise may he emitted from
the air cleaner. This is normal and is caused by a large piece of dirt entering the collecting cell.
An arcing noise may also be noted after cell washing. If this occurs and is constant, allow more
time for the cell to dry. (Refer to service check list).
HUMMING NOISE
- The ionizing wires tend to vibrate when charged. At times when
atmospheric conditions are just right, and the humidity is exceptionally low, the vibration is
increased to the point where an audible hum may he noted. It usually occurs more in the
northern sections of the country during the winter months. This condition can be aggravated if
the ionizing-collecting cell is very dirty. The condition is self-correcting when the relative
humidity is increased or can be allevia-ted by washing the cell.
OZONE
- Under normal operating conditions all electrostatic air cleaners produce minimal
quantities of ozone as a by-product, as do televisions and other electrical appliances. The
design of the unit has been tested and is far below the published permissible limits. The level of
sensitivity (when it is noticed) varies from individual to individual. A new unit will generate
more ozone than one that has been in operation for several weeks. This is due to the normal
number of sharp corners or manufacturing burrs on the collecting cell plates. The high voltage
works on these areas and tends to round them off correcting the situation. An ionizing-
collecting cell that has been damaged, where the designed spacing between electrically
charged and ground plates has been narrowed, may also produce a greater amount of ozone.
For operational problems other than these covered above, refer to reference trouble chart.
