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Pro-Kool

®

42" Evaporative Cooler

USER'S MANUAL 

actoolsupply.com

actoolsupply.com

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Schaefer Pro-Kool PROK142-220V-50 Portable Evaporative Air Cooler

Schaefer Pro-Kool PROK142-220V-60 Portable Evaporative Air Cooler

Schaefer Pro-Kool PROK142-2HV Portable Evaporative Air Cooler

Summary of Contents for Pro-Kool M-PROK142

Page 1: ... actoolsupply com actoolsupply com actoolsupply com Schaefer Pro Kool PROK142 220V 50 Portable Evaporative Air Cooler Schaefer Pro Kool PROK142 220V 60 Portable Evaporative Air Cooler Schaefer Pro Kool PROK142 2HV Portable Evaporative Air Cooler ...

Page 2: ...ther considerations 8 Unpacking and initial setup 8 Regular cleaning 9 Normal startup 9 Normal shutdown 9 TROUBLESHOOTING 10 Cooling pads not wetting 10 Foaming 10 Line clogs or obstructions 10 Odor control 10 Scale buildup 10 Splattering in front 10 Leaking from the bottom 10 OPTIONS AND ACCESSORIES 11 Pneumatic wheels 11 Water conditioner and cleaner 11 PARTS LIST 12 13 PERFORMANCE CHART 14 HUMI...

Page 3: ...oling effect The cooled air is then forced through a building or space and displaces the warm air out building openings cooling the surroundings In addition air velocity increases the cooling effect as it moves over the skin of people in the airflow path Pro Kool evaporative coolers are portable and use the latest technology to provide large volumes of cool air efficiently and inexpensively for co...

Page 4: ...alled and operated as safely as possible however hazards do exist Signal words are used in conjunction with the safety alert symbol to identify the severity of the warning CAUTION indicates an imminently hazardous situation which if not avoided COULD cause damage to your equipment or equipment failure WARNING indicates a potentially hazardous situation which if not avoided COULD result in death or...

Page 5: ...t pounds per gallon so when the unit is full it weighs over 500 pounds During setup and before startup place the unit in the desired location and then fill the bottom 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 a...

Page 6: ...u to drain the unit for cleaning and maintenance A drain cap on the underside covers the drain during operation Make sure the cap is in place before filling The pump is attached to the fan housing Plastic ties hold the pump in its proper position The pump can be easily removed and replaced A small plastic screen covers the pump inlet to prevent foreign matter from entering and damaging the pump im...

Page 7: ...ation The Pro Kool 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 and Maintenance The pump supplies a continuous flow of water over the pads causing a sheet flow w...

Page 8: ...any damage to your unit contact your dealer immediately 8 Thoroughly clean all four cooling pad sections using a garden hose Do not use cleaning fluids or other chemicals to clean the pads as they can cause foaming during operation Use only clean water Refer to page 9 for approved cleaners 9 Remove the drain cap from the underside and rinse with a hose to flush any manufacturing dust etc from the ...

Page 9: ...there are no obstructions in the way that will disrupt or block the airflow Make sure the unit is level at all times Keep the unit at least three feet away from walls or other obstructions that will interfere with airflow into the unit 2 Check to insure the drain cap is in place and secure 3 Connect the garden hose to the brass hose adapter Check that there is a washer in the hose connection s fem...

Page 10: ...n the top housing Each PVC pipe is secured to an elbow connector by a hose Remove this clamp from both PVC pipes 4 Grip the opposite end of each PVC pipe with pliers and gently twist it out of its Y connector 5 Direct a jet of water at the series of outlet holes in the PVC pipes to blow them clear 6 Direct the water nozzle into the end of each pipe and blow them clear Inspect them for cleanliness ...

Page 11: ...wheels Pneumatic wheels are designed to allow for easy rolling on rough or uneven surfaces 11 WATER CONDITIONER Pro Kool Water Condition is recommended to control odors found to be present in some water sources Place the tab under the float valve water outlet for fast effictive odor control Place the tab next to the pump for longer lasting odor control CLEANER Pro Kool Cleaner is recommended to re...

Page 12: ...haefer P N Description 1 42PKTH Top housing 2 42PKBH Bottom housing 3 WC CASTER5 5 caster 4 WC CASTERLGLK 5 locking caster 5 42PKSF Support frame 6 42PKFG Front guard 7 WC SWITCH 6 position switch 12 actoolsupply com actoolsupply com ...

Page 13: ...RD Switch to pump electrical pigtail 14 WC 1HPMTR 1 HP 2 speed evap cooler motor 15 WC MTRCORD Electrical motor cord 16 PK PCB15 Black 15 power cord 17 PK PUMP1200A 1200 GPH pump 18 42PKDR Drain rail 19 PVCCAP112 1 1 2 drain cap under unit 20 DFV Float valve 21 GV12 1 2 gate valve 22 BDV12 1 2 MPT drain valve 23 42PKMFMB Motor fan mounting bracket 24 PBBA205 16 Pillow block bearings 25 FS1X14 Fan ...

Page 14: ...Performance Chart 14 actoolsupply com actoolsupply com ...

Page 15: ...y Dry Bulb Temperature Current Ambient Air Temperature Temperature Difference Dry Bulb Temperature Minus Wet Bulb Temperature Temperature Drop Temperature Difference Multiplied by 72 Output Temperature Dry Bulb Temperature Minus Temperature Drop 15 actoolsupply com actoolsupply com ...

Page 16: ...roper operation or lack of appropriate or regular maintenance of the product b Loss of time inconvenience loss of use of the product or other consequential or incidental damages c Parts that need replacement due to normal wear and tear d Superficial or cosmetic rust or corrosion e Any product whose name plate has been removed Products with warranty periods that differ from the standard 2 year warr...

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