actoolsupply.com Table of Contents INTRODUCTION ..........................3 Why use evaporative coolers in your work place ................3 How evaporative cooling works ......................3 ABOUT THIS MANUAL ........................3 SAFETY INFORMATION........................4 SAFETY RECOMMENDATIONS ....................5 SPECIFICATIONS ..........................5 DESCRIPTION ..........................5 WATER SUPPLY SYSTEM ......................6 CONTROL ............................7 COOLING PAD ASSEMBLY ......................7 OPERATION AND MAINTENANCE ....................8 Unit placement and other considerations ..................8 Unpacking and initial setup ......................8...
actoolsupply.com Introduction WHY USE EVAPORATIVE COOLERS IN YOUR WORKPLACE • The Pro-Kool ® evaporative cooler requires little space, has a low initial cost, is inexpensive and simple to operate and requires minimal scheduled maintenance. • Due to the design and construction of the cooling pads, cooling efficiency is normally maintained near optimum throughout the life of the pads (approximately two seasons).
actoolsupply.com Safety Information Warning and Danger Decals have been placed on the equipment to warn of potentially dangerous situations. Care should be taken to keep this information intact and easy to read at all times. Replace missing or damaged safety decals immediately. Using the equipment for purposes other than specified in this manual may cause personal injury and/or damage to the equipment.
actoolsupply.com Safety Recommendations READ AND SAVE THESE INSTRUCTIONS! • This is an electric device with moving components. There is the possibility of fire, electric shock, or injury to persons. Ensure all the safety recommendations are adhered to in order to minimize this risk. •...
actoolsupply.com Water Supply System Hose adapter The water can be supplied continuously with an ordinary garden hose by attaching it to the supplied hose adapter to the fill connection, or it can be filled manually. With a continuous water supply connected, the float valve in the bottom rises and falls with the water level. A linkage attaches the float to the shutoff valve in the fill connection.
actoolsupply.com Control The Pro-Kool ® PROK142-2 control switch is mounted on the front of the unit in the upper right corner. It has the following positions: OFF - Power is off to the blower motor and the pump motor. LOW VENT - The fan runs at low speed and the pump is off. HIGH VENT - The fan runs at high speed and the pump is off.
actoolsupply.com Operation and Maintenance UNIT PLACEMENT AND OTHER CONSIDERATIONS The Pro-Kool ® unit(s) should be placed at one end of the building and an appropriate exhaust fan should be at the opposite end to Pro-Kool Pro-Kool pull the cool air from the Pro-Kool ®...
actoolsupply.com Operation and Maintenance cont'd REGULAR CLEANING The frequency with which the Pro-Kool ® is cleaned will depend on the environment in which it is used. The more dirty the environment the more often it will need cleaning. In most cases the Pro-Kool ®...
actoolsupply.com Troubleshooting COOLING PADS NOT WETTING 1. Make sure the unit has water. 2. Check to insure the control switch is in the proper position. 3. Make sure the pump is running. 4. Pump is running but no water: a. Ensure hose is connected. b.
actoolsupply.com Options and Accessories Your Pro-Kool ® Evaporative cooler can be purchased with certain options and/or accessories, and some of these can be retrofitted to your Pro-Kool ® after the initial purchase. Instructions are included with all equipment purchased separately from your Pro-Kool ®...
Parts List Item Schaefer P/N Description 42PKTH Top housing 42PKBH Bottom housing WC-CASTER5 5" caster WC-CASTERLGLK 5" locking caster 42PKSF Support frame 42PKFG Front guard WC-SWITCH 6-position switch actoolsupply.com...
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Parts List cont'd Actual Pro-Kool ® may vary slightly from unit shown here. Item Schaefer P/N Description VH58ID 5/8" ID vinyl hose SSFB-426 Stainless steel 42" 6-wing fan blade AK-94C 9.25" diameter composite pulley 55" V-belt WC-SWITCHCORDLG Switch to motor electrical pigtail...
Schaefer Ventilation Equipment, LLC Schaefer Limited Warranty Policy Schaefer Ventilation Equipment, LLC (SVE) provides the following limited warranty from the date of purchase to the original purchaser of our products: Two-year coverage (unless otherwise indicated below) applies to all products, components and assemblies provided by SVE that prove to be defective in material or workmanship.
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