COOL BOSS CB-12SL, Installation And Operation Manual, Page: 18 / 36

Cool Boss Evaporative Air Cooler
18
P/N 5900274 — August 2022 — Rev. A1
Find a location for your Cool Boss
:
Find a suitable location for the Cool Boss (hot air to the rear, cooling area to the front). The Cool Boss
should be indoors, near an appropriate power and water source, and in a low-traffic and well-
ventilated area.
⚠
WARNING T his equipment has internal arcing or sparking parts that should not be exposed to
flammable vapors. The unit must not be located in a recessed area or below floor level.
⚠
WARNING
Verify the floor will support the weight of the Cool Boss with a full reservoir. Also
verify the Floor is level, well-constructed and stable enough to prevent the Cooler
from tipping over .
To choose a location for the Cool Boss Cooler:
Unlock the Casters to roll the Cool Boss. Direct the Fan outlet toward the area to be cooled.
⚠
CAUTION To ensure efficient operation, the Cool Boss requires adequate air flow for intake
and exhaust. Verify a window or door is open.
Keep 36" / 914 mm minimum behind the Cool Boss open for air intake.
⚠
WARNING Verify the Power Cord and Water Supply Hose are routed to prevent a tripping
hazard and are not routed under carpets or across sharp edges.
Once you have determined and moved the Cool Boss into position,
Lock a minimum of two
Casters
, by pressing down with your foot on the large pedal locking mechanism on each Caster.
To unlock the Casters, press down on the small pedal.
⚠
CAUTION
Do not start the Cool Boss until you have locked a minimum of two Casters; this
ensures that unintended movement caused by the thrust of the Fan will not occur.
Fill the Water Reservoir.
There are two options to fill the Reservoir, using a hose connected to the 3/4 inch Water Inlet
Connector with Float Valve, or manually fill the Reservoir through the Reservoir Fill Inlet.