Schaefer WayCool Uživatelský manuál stáhnout pdf (Strana 14)

The cooling pads are critical for proper, efficient cooler operation. They are made of laminated cellulose

(paper) fibers and arranged to give a large surface area for evaporation and to provide a rigid structure. The

shape of the cells allows high velocity airflow through the pad at a minimum pressure drop. At the same

time, the air passages between the cells force the incoming air to impinge on the wet cell surfaces and

maximize evaporation.

Note: The WayCool® evaporative cooler also acts as an air filter and removes dust and other

particles from the air. This dirt collects on the cooling pads and lowers cooler efficiency. The pads

should be cleaned at least weekly and more frequently in dusty conditions. See Regular Cleaning

under “Operation & Maintenance”.

The pump supplies a continuous flow of water over the pads causing a “sheet flow” which constantly

replaces the water lost to evaporation and keeps the pads saturated.

One cubic foot of the cooling pad material holds about a gallon of water during operation. One cubic meter

holds about 100 liters of water.

Note: The cooling pads are relatively strong but are subject to crushing, especially when wet.

Always run the unit with the plastic retaining grates in place and handle them carefully when you

clean them. Crushed cells reduce the total airflow through the unit and therefore lowers it’s cooling

capacity.

The cooling pad sections, two sections for each side (eight sections total), sit in metal channels at the top

and bottom of the unit. The channels hold the cooling pads in position and form four sidewalls to completely

enclose the unit.

The top channels house the PVC pipe, which run horizontally along the channel directly above the cooling

pads. The bottom channels have a series of holes drilled through them to allow excess water flowing down

the cooling pads to return to the bottom.

The plastic retaining grates fit in front of the cooling pads and sit in the same channels as the pads; holding

them in place and protecting them from accidental damage. The plastic grates and cooling pads are easily

removed by placing a flat blade under the bottom and lifting upwards, then outwards. Once one pad is

removed, the others can be lifted up and out by hand without using a blade.

Note: Do not remove or handle the cooling pads when they are wet, as they damage easily. Run the

blower without the pump until pads are dry. With normal care, the pads should last at least two

seasons. Abuse or mishandling will reduce their effectiveness and shorten their life.

Cooling Pad Assembly

COOLING PAD ASSEMBLY

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Schaefer WayCool Uživatelský manuál Strana 14