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START UP
After installing cooler and before filling with water:
1. Open windows and doors or other exhaust openings in building.
2. Turn on cooler and check amperage at the incoming white lead, using clamp on ammeter. If amperage reads above
motor name plate, refer to the motor pulley adjustment instructions (page 2) and open the pulley ½ turn. Restart
cooler and recheck amperage. If amperage reads below motor name plate, close the pulley ½ turn. Restart cooler
and recheck amperage.
3. Turn on water to cooler and ensure that connections do not leak.
4. Fill pan to ½" below top of overflow tube and ensure that the float cuts off water completely.
5. Turn the switch to cool and check that water is coming from the water trays and that the pads are wetting evenly.
There are screws at the top of the louvers to level the water trays.
MAINTENANCE
CAUTION: Turn off all electrical power to this unit before opening or attempting any service.
Occasionally inspect your cooler for leaks, loose belt, blocked water lines, correct
belt alignment or excessive residue buildup on the pads. Inspect cabinet for rust. If
rust spots appear, sand and paint with a high-grade, corrosion resistant paint.
OILING
Lube the blower bearings twice per year- 2-3 drops per bearing. Use SAE 20W or
30W, non-detergent oil on bearings with oil cups and standard bearing grease on
ball bearings. Oil the blower motor if it is equipped with oil holes. Some motors are
permanently lubricated at the factory.
PAD REPLACEMENT
It is best to change pads at the end of the season. When old pads (covered by
minerals and salts) are left in the cooler during the wet winter months, there is a
greater possibility for corrosion.
1. Remove the louver from the cooler.
2. Unhook pad retainers from the sides of the louver and remove.
3. Remove the old pad and discard.
Clean any dirt or sediment that has built up on louver. Inspect the water tray
4.
and clean any dirt or sediment that has built up in the water slots. If louver
has rust spots, sand and paint with a high-grade, corrosion resistant paint.
Tuck new pad into louver, ensuring that there are no gaps to allow hot air
5.
to bypass the pad
Replace the pad retainers.
6.
This warranty is extended to the original purchaser only. It does not cover damages incurred during shipping or through accident,
neglect, or abuse by the owner. Essick Air Products does not authorize any person or representative to assume any other or different
The BOTTOM PAN is guaranteed against leakage due to rusting out for Five Years. All other original parts provided by Essick Air
Products are warranted against defects in material or factory workmanship for One Year.
Essick Air Products is not responsible for incidental or consequential damage resulting from any malfunction.
Essick Air Products is not responsible for any damage occurring from the use of water softeners, chemicals, descale material, or if a
higher horsepower motor than what Essick Air Products recommends is used in the unit.
Essick Air Products is not responsible for the cost of service calls to diagnose cause of trouble, or labor charge to repair and/or replace
Contact the Dealer where you purchased the evaporative cooler. If for any reason you are not satisfied with the response from the
dealer, contact Customer Service Department: Essick Air Products Inc. 5800 Murray Street, Little Rock, Arkansas 72209.
LIMITED WARRANTY
liability in connection with this cooler.
TERMS AND CONDITIONS OF WARRANTY
EXCLUSIONS FROM THE WARRANTY
parts.
HOW TO OBTAIN SERVICE UNDER THIS WARRANTY
Phone 1-800-643-8341
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