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How Your Humidifier Works
The Kaz HealthMist
®
4100, 4200 and 4220 models produce a cool mist through revolutionary new
cyclone technology. The motor-driven impeller draws up water through a pickup tube. Centrifugal
force throws the water through a screen into the vortex chamber, breaking up the water into a
superfine, cool mist.
Each of these cool mist humidifiers restores healthy humidity levels to dry indoor air more effi-
ciently than other impeller-type humidifiers.
THE AIR-CLEANING DynaFilter
®
Kaz cool mist humidifiers include the exclusive Kaz DynaFilter K14. The
DynaFilter removes dust, pollen, odors and tobacco smoke from the air,
removing 93% of particles as small as pollen.
Under normal environmental conditions, the filter cartridge should be
replaced every two months. Replacement time will vary depending upon
the concentration of pollutants in the air. If you notice heavy dirt accumulation
on the filter or if the humidifier output is significantly reduced,
it’s time to
change to a new DynaFilter!
Kaz DynaFilter K14 cartridges are available at leading pharmacies and drug
departments. You may also order directly from Kaz (see
Order Information
on back page).
1. CAUTION: UNRAVEL CORD BEFORE USE. Failure to do so could cause overheating and possible fire
hazard.
Always disconnect cord at wall plug before removing the Top Housing or when humidifier is not
in use.
2. INSERT DYNAFILTER CARTRIDGE. Simply remove the outer protective wrap and insert the DynaFilter
cartridge into the recess of the Top Housing (WHITE FILTER OUT).
Inspect used DynaFilters. If you notice heavy dirt accumulation, it’s time to replace the DynaFilter.
3. PLACE HUMIDIFIER IN A SAFE POSITION on floor, table or other FIRM, FLAT and LEVEL surface.
Protect rug, floor or furniture by placing unit on a waterproof non-conducting pad or mat for pro-
tection against inadvertent spillage. Do not place any object over the humidifier; it could block
air openings.
Cord should be out-of-the-way, where it cannot be pulled or stepped on.
When used therapeutically, the humidifier should be placed at least 4 feet from bedside and out
of the reach of children.
4. FILL CAREFULLY. The exclusive Kaz FillChannel™ permits convenient filling without removing the Top
Housing.
Model 4100: Pour cool tap water into FillChannel. Fill until water level reaches Water Level
Indicator on the front of bowl.
Models 4200 and 4220: Look down into the FillChannel. You will see the FILL TO HERE marking
on lower step. Using a pitcher, add cool tap water. Fill only to this mark.
IMPORTANT: DO NOT OVERFILL, as this will cause water spillage and possible damage to
floors or furniture.
5. PLUG IN HUMIDIFIER. Be sure that switch is in the Off (
••
) position (Models 4200 and 4220 only).
Plug power cord into wall.
CAUTION: DO NOT PLUG IN THE CORD WITH WET HANDS; ELECTRIC SHOCK COULD RESULT.
This product has a polarized plug (one blade is wider than the other) as a safety feature. The plug
will fit into a polarized outlet only one way. If the plug does not fit properly into the outlet, reverse
the plug. If it still does not fit, contact a qualified electrician. Do not attempt to defeat this safety
feature.
6. FOR MODEL 4200: Turn switch to the On (I) position.
FOR MODEL 4220: Turn switch to either of the two speeds - Low (I) or High (II).
CAUTION: Turn off the humidifier if moisture condenses on cold surfaces or walls. Room air may
be excessively humid.
7. DIRECTING MIST (Models 4200 and 4220 only) Rotate Output Grille or turn product to prevent mist
from settling on tables or other pieces of furniture.
IMPORTANT: To maintain proper operation of your humidifier, be sure to follow Care and Cleaning
instructions.
Care and Cleaning
Tap water may contain pollutants and minerals (scale) that can deposit on the inner surfaces of the
humidifier. Such scale can accelerate the growth of microorganisms and it is important that period-
ic cleaning is performed as outlined below. More frequent cleaning may be necessary if you notice
a heavy build-up of scale.
INSPECT THE DYNAFILTER
Remove and inspect the DynaFilter cartridge for dirt and dust accumulation. If you notice heavy accu-
mulation, the filter needs to be replaced. If filter is not changed regularly, dust and other pollutants
will clog the filter, impair air flow, reduce the efficiency of the humidifier and may damage the motor.
DAILY MAINTENANCE
1. Model 4100: Unplug cord from electrical outlet.
Models 4200 and 4220: Turn the switch to the Off (O) position and unplug the cord from
electrical outlet.
2. Remove Top Housing and place upside down on a flat surface. For model 4100, use lift tabs
on both sides of Top Housing to remove. Do not set down on the Pickup Tube. Rinse Base,
wipe clean, and dry with a clean cloth or paper towel.
3. Wipe exterior surfaces of the Top Housing with a soft, dry cloth. CAUTION: DO NOT USE
WATER TO CLEAN THE TOP HOUSING. ELECTRIC SHOCK MAY RESULT OR HUMIDIFIER
MAY BE DAMAGED. DO NOT IMMERSE TOP HOUSING IN WATER.
4. Replace Top Housing. Humidifier is now ready for use.
WEEKLY MAINTENANCE
Removing Scale
1.Model 4100: Unplug cord from electrical outlet.
Models 4200 and 4220: Turn the switch to the Off (O) position and unplug
the cord from electrical outlet.
2. Remove Top Housing and place upside down on a flat surface.
Do not set down on the Pickup Tube.
3. Empty any remaining water from Base.
4. Carefully loosen the Pickup Tube from the housing by holding the Disk
and rotating the Pickup Tube counterclockwise in the direction of the
“OFF” arrow located at the base of the Pickup Tube.
5. Soak Pickup Tube in undiluted white vinegar. Let stand for 20 minutes.
6. Dampen a soft, clean cloth or sponge with undiluted white vinegar and wipe out Base, Pickup
Tube and walls around the Pickup Tube.
CAUTION: DO NOT use soap, detergents or abrasive cleaners.
7. Rinse Pickup Tube and Base thoroughly in clean, warm water until scale particles are removed.
8. Wipe exterior surfaces of the Top Housing with a soft, dry cloth. DO NOT IMMERSE OR
SPRAY WATER ON THE TOP HOUSING. You are now ready to disinfect the base.
Disinfecting the Base
1. Fill Base with one teaspoon of household bleach in 1 gallon of water. Place the Pickup Tube in the
Base and let remain for 20 minutes. Stir every few minutes to insure that all
surfaces are coated.
2.Empty Base after 20 minutes. Thoroughly rinse the Base and Pickup Tube
with water until bleach smell is gone. Dry with clean cloth or paper towel.
3. Wipe all exterior surfaces of the Top Housing with a soft, dry cloth. BE
CAREFUL NOT TO IMMERSE OR SPRAY WATER ON THE TOP HOUSING.
ELECTRIC SHOCK MAY RESULT OR HUMIDIFIER MAY BE DAMAGED.
4. Carefully re-attach Pickup Tube by inserting the prongs into the slots in
the Disk. While holding the Disk steady, rotate the Pickup Tube clockwise
in the direction of the “ON” arrow located at the base of the Pickup Tube.
5. Replace Top Housing on Base. Humidifier is now ready for use.
END OF SEASON MAINTENANCE
OR WHEN HUMIDIFIER WILL NOT BE IN USE FOR AT LEAST ONE WEEK
1. Clean and dry the humidifier thoroughly as per the Weekly Maintenance instructions above.
2. Store in a cool, dry location. DO NOT STORE WITH WATER INSIDE THE BASE.
ON-OFF SWITCH
(2-SPEED SWITCH
ON 4220)
DYNAFILTER
®
K14
AIR-CLEANING FILTER
OUTPUT GRILLE
WATER FILLCHANNEL™
TOP HOUSING
BASE
ONOFF
Figure A
Figure B
Read and Save These Instructions
MODEL 4100
DYNAFILTER
®
K14
AIR-CLEANING FILTER
OUTPUT GRILLE
BASE
TOP HOUSING
WATER
FILLCHANNEL™
MODELS 4200 AND 4220
WATER LEVEL
INDICATOR