START UP
PLACEMENT
1) Make sure there is a clear, unobstructed path in front of the evaporative cooler to provide maximum airflow.
2) If the evaporative cooler is positioned on a raised platform, ensure the platform is stable, well constructed and will not allow
the evaporative cooler to tip over. Ensure it allows for the full weight of the evaporative cooler, including a tank full of water. The
evaporative cooler must be level and in the upright position and any locking casters should be locked to prevent movement.
3) If placed near a wall or other obstruction, position the evaporative cooler a minimum of 3 feet (0.9 meters) from the wall or
obstruction with the Kuul
®
evaporative media facing the wall. This allows the unrestricted flow of warm air to the Kuul evaporative
media. When using multiple evaporative coolers in close proximity, be sure to aim each evaporative cooler so the air flows
complement each other to achieve maximum cooling capacity.
STARTING THE PUMP AND ADJUSTING THE WATER FLOW
Once the tank is full of water, flip the pump switch into the on position. The water level in the tank may drop suddenly and restart the flow of
supply water. This is a normal condition, as the Kuul evaporative media requires a large amount of water for proper wetting.
New Kuul evaporative media requires an initial ‘breaking-in’ period before the Kuul evaporative media begins readily absorbing water. It may
require up to a week to achieve maximum efficiency.
It is important to ensure the water flow to the Kuul evaporative media is properly adjusted when first starting the water flow in the evaporative
cooler. Use the water adjustment valve to increase or decrease water flow. Proper water adjustment should leave the KUUL evaporative media
saturated with water, but not flooded.
When turning the evaporative cooler off at the end of the day or week, the pump should be turned off about 15 minutes before the fan to allow
the Kuul evaporative media to dry.
STARTING THE PORTACOOL EVAPORATIVE COOLER
Start the fan by turning the fan switch to either the high or low position. Before starting your evaporative cooler, make sure any
locking casters are in locked position.
