CLEANING & MAINTENANCE
When the purifier no longer produces enough ozone to be effective, the ozone plates
should be cleaned. A good rule of thumb is every three months. Some environments
can cause ozone output to be reduced in shorter time but other environments may
take longer.
To clean a plate, first turn the unit off and unplug from outlet. Next remove the plates
from back of unit. Pull plates firmly to remove from slot. With plate firmly supported
in the hand or on a flat surface, wash with warm soapy water or a grease cutting
detergent and scrub with a stiff brush. A spray liquid detergent with chlorine may be
used if necessary. Be careful not to drop the plate. Clean the metal screen and the
ceramic tile. Rinse plate in hot water and dry completely before reinstalling. If avail-
able, you may use a hair dryer to dry the plate. Reinstall plate, making sure it is flush
with the back of the unit.
TIMER
The Commercial Purifier incorporates a timer for your convenience and safety. The timer
can be set for up to a total of 60 minutes. When you turn the dial to the right or
clock-
wise
you are activating the timer.
There is an override that can make the unit run indefinitely. To run the unit for a longer
period of time, turn the control knob
counterclockwise
to the “Hold” position. The
Industrial Cleaner is designed to operate in unoccupied areas only!
TROUBLESHOOTING
If you suspect a problem with your unit check the following:
· Unit is plugged in properly and turned on.
· Wall outlet is active.
· Ceramic plates are clean and dry.
· Plate alignment is correct, making sure plates are flush with back of unit.
· Fuse is installed properly and in good condition (to replace fuse, rotate fuse
holder counterclockwise to unscrew, remove old fuse, replace with spare). Fuse is
1 amp (1.25 inch).
· It’s important that the unit be properly grounded to avoid potential
shock.
If the fan is still not operating or no buzzing sound is detected when operating, call
the Service/Warranty Service number.
Caution: No attempt should be made to remove the top panel of the unit, as there
are no user serviceable parts. Opening the unit will void all warranties.
Summary of Contents for HMA-7000-TC
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