DESCRIPTION
The WayCool evaporative cooler is a completely self-contained, portable unit capable of delivering 40 MPH velocity of air with a temperature drop of
up to 20 degrees F. The unit is composed of:
• Level-controlled water supply system
• Cooling pad assembly
• Motor-driven blower and ductwork
• Controls
• Frame and housing
The reservoir is made of high impact ABS plastic and holds approximately 24 gallons at normal operating level (about 5" deep). A float-operated valve
automatically maintains proper water level when the unit is connected to a water supply. The reservoir rests on, and is fixed to, an aluminum cradle.
The reservoir, in turn, is secured to the aluminum frame. Four casters (two locking, two regular) are attached to the underside of the aluminum cradle.
A pump draws water from the reservoir and discharges it through the vinyl hose to the PVC pipes located above the cooling pads. The PVC pipes
distribute water onto the top of the cooling pads; saturating them. Excess water drips back into the reservoir through the holes in the cooling pad
support channels.
The cellulose cooling pads sit in support channels and are held in place by plastic retaining grates. The grates also help prevent damage to the cool-
ing pads. Two pad sections fit in each side of the unit (total eight sections) to totally enclose the unit.
The blower is hung from the top of the frame and powered by a belt-driven 1HP electric motor. The blower draws room air through the cooling pads
where it picks up moisture and cools by evaporation. The blower then discharges the cooled air through the spout.
It is important the cooled space has sufficient air openings so the warmer air can flow out and be replaced by the cooled air. A closed-in space
or high humidity will reduce the cooling effect. See Unit Placement and Other Considerations in the "Operation and Maintenance"
section of this manual.
A screen covers the discharge duct to prevent foreign objects from entering the blower. A threaded rod screws through a threaded brace above the
screen to hold the spout in position. A plastic knob secures the spout to the rod. The spout is made of a tough, durable plastic and can be manually
rotated 360 degrees to provide cool air in any direction without moving the unit.
Water weighs about eight pounds per gallon, so when the unit is full it weighs over 375 pounds. During setup and before startup, place the
unit in the desired location and then fill the reservoir. Do not attempt to lift the unit once it is filled and be careful to avoid spills when moving
it, even over smooth ground. Do not try to push it over rough or soft ground as you can overstress the wheels and frame and cause structural
and component damage, which is not covered by the warranty.
CAUTION Never leave unit unattended while in operation. Do not allow unit to run dry.
Manual Fill
WATER SUPPLY SYSTEM
The reservoir can be supplied continuously with an ordinary garden hose by attaching the
supplied hose adapter to the fill connection, or it can be filled manually.
With a continuous water supply connected, the float valve in the reservoir (like the one in your
toilet tank) rises and falls with the water level. A linkage attaches the float to the shutoff valve in
the fill connection. As the water level rises to normal operating level (about 5" deep), the float
valve shuts off the water supply. When the water level drops, the float valve reopens to maintain
a normal operating level.
After unplugging the unit, the reservoir can also be filled manually with a hose or bucket if a
hose connection is impractical. Simply remove the cap and pour the water directly into the
reservoir. When you fill the reservoir manually it can be filled to a higher level, but be sure to
watch the fill gauge to avoid overfilling and flooding.
Water damage due to overfilling is not covered by the
warranty.
When you run the unit and fill it manually, check the
water level frequently so it does not run dry. The
automatic shut-off feature is intended to prevent
operation of the pump without water, which can
damage it or reduce its service life. The cooling effect
also stops if the pads dry.
Pads and grates must be in place before operating
unit.
Water gauge
Water gauge
Fill pipe and cap
Fill pipe and cap
©2020 Schaefer®. All Rights Reserved.
Portable Evaporative Cooler Operators Manual
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