4801-5035 Users Manual
Contents
1. Part No 4801 5035 Rev 05 2015 PolarCool Page 21 for ingle Speed 48 15 Replacement Parts PolarCool S ive Belt Dr sped Part No 4801 5035 Rev 05 2015 yog uey Aoma dold yeus Aarna PolarCool SSULIB3G YIO Y MOJI peny USA JUO1J Page 22 Page 24 PolarCool Part No 4801 5035 Rev 05 20152. EVAPORATIVE COOLING SYSTEMS Portable Evaporative Cooling System User s Manual Manufactured by RollSeal Gi ea i 1733 County Road 68 j Bremen Alabama 35033 256 287 7000 we 4 4 N a 10 11 12 13 14 15 Table of Contents W arning SAN VT LI SE MCI ven cass ros aa ale e ni elen a a all e amaa el 3 TAVAL taustalaul 4 Polar ool 66 5 3 1 Femperature Differential Readihg Sw biin bl ki a pea ra n e el e ii Bak kip e a Bl SD 5 Unpacking Preparattonandlnstallaton rr 6 Ad LS Bold COG aster INS all 6 AA e 9721 40 Pie paral Olives as l a e aa dan a ee ee e e O ee l ee e e e e 6 Meke Neal Bi PA UIE DON ME eee 777 7 Sell MAC BONNE ANN ale d 52 gt NE bank onn ati ao aka kl e e ta at usd re AKK 7 22 5 FE aK mo Ti NCW PAGS da yaa dal 8 34 Sune Up tor Opera NON kr di kr un orka el sr kt tk bn aye fe St rt kt ta e dik tay all 8 DADE N K e arar a ra lt a ada bime rl rt lla mel l ab rate 6 bo aate Sih aksama it 8 CONT OI ai cranes Ee PM PEN a e e ala l EO RR ee Men kk e RS Me kase 9 Gl 21 ant 6 Variable Speed Control Pane lencse namik Sanki a dalmak k kek Sonel d t 9 6 gt 45 Smee speed Control Pane less erkal menekse deil l kb ab ok kt a kr e ek or t 10 Eolarc GokPad Care and M ante nai E aze outa n ks E po p naasma 10 de BREAK ii NC WP ACS ban bk oi n a io di ank dt 10 74 TrEQUuUency 66 10 Teo AE RON ME Pad in l ab
3. Remove spray bar and clean the bar and all holes Water overflows Adjust float valve to a lower position Fan motor doesn t turn ON and no Check PolarCool Switches power cord GFCI sound from the motor outlet and circuit breaker 48 Fan blade doesn t turn or slips Check for broken or loose fan belt 48 ONLY Motor overheats and shuts off then Extension cord gauge is too small or the air restarts minutes later passage is blocked or partially obstructed Pump does not work Check for low water level and low level switch 4 2 18 24 and 36 Variable Speed models Part No 4801 5035 Rev 05 2015 PolarCool Page 17 11 Replacement Parts List 18 Vari 24 Vari Be A gt Part Volts Hz Spd Spd 36 Vari Spd 48 Sgle Spd Cooling Pads 00606803 005046502 00506501 00506500 Complete Pad Set Z Rene SRequred 5 Required 6 Required ifaw rears NA NA ONA zen n OO Fan Belt N A N A N A 55 1 2 141 cm C anro E oo C Fet vava woor 10090107 10090107 10090107 Fam Siten san ze 0012862 2001 2862 9001 2065 ront Mesin Guard 0011 7100 0011 7005 0011 7007 0011 7008 C sprayer caazasor 642 0500 Pay Fan Prop na na NA 1017 0900 Bearing assy ma nma wa oeoo kese adapter Fiting 1021 3000 1021 3000 1021000 10212000 L io o a ooa o a Bom Siten on ma na O a O 9001 2005 Kow Level Swiehdamess 3001 0080 3001 0080 2001 0050 3001 0050
4. Remove pads to access float PolarCool shown with Cover Open d And Pad Tilted Forward Page 6 PolarCool Part No 4801 5035 Rev 05 2015 During shipment the Float 1s securely taped to the pan of the PolarCool Diagram 4C shows the Float with tape removed and ready for operation CAUTION Be careful not to bend the Float Arm when removing the tape 4 Apply hand pressure to hold float in place 5 Carefully peel tape from float with other hand 6 Replace pads Look for arrows on the side of pad as shown in Diagram 4D NOTE Ensure pads are replaced with up arrow pointed UP 5 Start Up and Shut Down 5 1 Ventilation is Very Important Diagram 4C Float Shown Ready For Operation Float Pump Low Water Level Switch Diagram 4D Fresh air is very important for proper operation of evaporative cooling Ventilation can be provided by air flow from open windows and doors or exhaust fans Positioning the PolarCool intake close to an open door is acommon way to assure fresh air Evaporative cooling will not function properly in a closed environment 5 2 Normal Operation Under normal conditions the pump should run constantly when air is being drawn through the pads If outside conditions are not warm enough to run evaporative cooled air an alternative is to run the fan with the pump off Dry the pads completely each night by turning off the pump and drawing air through the pads with the fan Part No 4801 5
5. 3 A Warning PolarCool Appliance Is Heavy When Installing Wheels Provide Adequate Support To Maintain Balance Of Appliance Do not place the unit on a slope or where the unit can accidentally fall or roll into water The lockable wheels provide resistance to movement although do not prevent movement or turn over 2 Limited Warranty All products are warranted to be free from defects in material and workmanship for a period of one year from the date of purchase if installed and used in strict accordance with the installation instructions Liability is limited to the sale price of any products proved to be defective or at manufacturer s option to the replacement of such products upon their return No products are to be returned to the manufacturer until there is an inspection and or a return goods authorization RGA number is issued All complaints should be directed first to the authorized distributor who sold the product If satisfaction is not obtained or the name of the distributor is not known write the manufacturer that appears below directed to the attention of Customer Service Manager This limited warranty is expressly in lieu of any and all representations and warranties expressed or implied including any implied warranty of merchantability or fitness for a particular purpose The remedy set forth in this limited warranty shall be the exclusive remedy available to any person No person has authority to bind the manufacture
6. 7 1 Breaking in New Pads When pads are new their slick surface will prevent the fast water absorption that will happen with older pads For this reason it is important that the first time new pads are used to allow the pump to run for two or three hours This will soak in the pads and allow faster start up later After soaking new pads turn off the pump fan and water supply unplug the unit and drain the reservoir This eliminates chemical residues that have washed out of the new pads Foaming can occur with new pads If excessive foaming 1s experienced repeat the procedure described above two or three times to flush chemical residues from the pads Reducing the water flow to the pads may also be helpful to reduce foaming 7 2 Frequency of Pad Replacement PolarCool pads produced from a cellulose base and impregnated with a plastic resin anti rot agent can give years of trouble free operation with proper maintenance 3 to 5 years 1s typical 7 3 Extending Pad Life As you use the PolarCool system you will notice the need for good preventive maintenance Algae growth scale hard crusty deposits and dirt accumulation are typical problems associated with poor maintenance Maintaining the PolarCool 1s very simple It only takes a small amount of time and effort If you follow the guidelines in Sections 7 8 and 9 your pads will last much longer and be much more efficient Page 10 PolarCool Part No 4801 5035 Rev 05 2015 Alga
7. After removing belt turn belt inside out Links should resemble Diagram 8E 6 Flex belt to form a short tight loop at one end Twist and unlock tabs holding link This will open belt 8 Remove links as required to tighten belt 9 After removing link s reattach belt together by locking tabs through holes 10 Turn belt to place tabs to inside of belt 11 Hook belt onto motor pulley Roll belt onto Prop pulley 12 After belt is installed repeat Step 3 TEST BELT TENSION NOTE Make sure arrows on belt are pointing in direction of prop rotation 8 8 Winterization When storing for extended periods 1 Flush and clean reservoir Never leave water in reservoir for extended periods 2 Remove and backwash pads Remove any debris or deposits from pad 3 Remove the drain outlet cap to prevent water accumulation inside the reservoir 9 Preventive Maintenance Requirements Flush the system at least once per week and wipe the reservoir clean to prevent damage to the unit Refer to Section 8 4 Allow the pads to dry out each day by running the fan without the pump running until the pads are completely dry about 15 minutes Drain the system during extended shutdowns Disinfect the whole system once per quarter Routinely inspect fan belt 48 model only for looseness and inspect spray bar for debris in holes Turn off water hose to PolarCool whenever the unit is not in use Have the right amount of water running over the pad
8. FULL OPEN and CLOSED positions of the Valve are shown in Diagram 8B Diagram 8B Flow Control Valve Adjustment Increase Pressure Valve Full Open Decrease Pressure 8 3 Float Adjustment NOTE The Float Is Preset By Manufacturer And Should Not Require Adjustment Under Normal Circumstances Diagram 8C If adjustment is required perform the following steps 1 Disconnect all electrical power to the PolarCool unit 2 Carefully remove pads 3 Locate Float Valve inside PolarCool Refer to Replacement Parts Diagram Increase Water Level 4 Loosen Thumb Screw adjustment Float Arm screw as Decrease shown in Water Level figure at right 5 To decrease water level in reservoir move float arm downward as shown Retighten adjustment screw 6 To increase water level in reservoir move float arm upward as shown Retighten adjustment screw 7 Replace pads 8 Return PolarCool to operation Repeat steps 1 thru 7 above as required for proper adjustment of water level NOTE Water level in reservoir is normally 2 1 4 1 Do not allow the reservoir water to contact the pads when the reservoir water level is at the highest point 9 After adjusting water level return PolarCool to service 8 4 Flushing the Reservoir The pads and the complete water system should be flushed out at least once a week and the reservoir wiped clean 1 Disconnect all electrical power to the PolarCool unit 2
9. If power cord extension is necessary ensure that you use 12 AWG or larger wire Ensure that air is not limited or restricted from entering or exiting the unit Identify and correct leaks in the system Excessive dust fumes and harsh cleaners should be avoided Do not use in closed environment Fresh air is necessity Do not add chlorine or bleach to water Never use phosphate based water treatment chemicals NOTE After running 30 minutes to 24 hours at full load inspect belt tension 48 model only Refer to Section 8 7 Belt Inspection or Removal Page 16 PolarCool Part No 4801 5035 Rev 05 2015 10 Troubleshooting Guide Section Swivel casters will not turn Check installation of caster hardware 4 1 Hardware must be in the proper order and location First time using a NEW PolarCool Remove tape from float 4 2 Water overflows Water is splashing off of pads Pads may be in backwards Check Flow chart Diagram 4D on side of pad 8 1 Water spraying out from cover Ensure the holes in the spray bar point upward into the spray deflector Vertical Spray Water is not spraying out of ANY Ensure pump switch is ON Check for spray bar holes sufficient water in reservoir Check screen on bottom of pump for obstructions Water is not spraying out of SOME Adjust spray using the Flow Control spray bar holes Adjustment Valve the spray bar should be cleaned OR the pump screen should be Excessive dry streaks in the pads cleaned
10. bb e l a a kk a ape pi ons kanla 10 JA leaning ot Replacing the PAAS b n ek Ea kk m bak ba 034008 11 AGE A ua at s as Gumma lumi E lutsu 12 8 1 Water Distribution Spray Bary kestis aamir tease pi kado ease l kin siuude e a el ia 13 8 2 Flow ControlAdjustment AA asd is vaatena l a tk a kk S a a a e ki Ek it 13 Oo sorser vie ke kk a a e be Ft 14 84 Flishing the RESETV U lii antama si fai be bk rt ip B di a a a a a ks Sea a Eb kk il 14 65 Cleaning the Pump FAI iie a va a lavamaad kk a ua 15 8 6 Why Dram Water from the Syste mM iosia anaE 15 8 4 Belt Inspection or Removal 48 Model DAVY el e en molla ala viw ele le ala oka kn ae 15 G VWA ALE 877221 LO Bia 6 16 Preventive Maintenance Requirements eee ai ye twaka 16 TOUDI ROOMS GEL anadal e da op e kon e e ti e ta ata pab a n etone e ale an ol kon ai aie aa lete a eee aa aaa ini 17 Replacement Pan S LA SE 18 Replacement Parts for Direct Drive VariableSpeed18 PolarCool 19 Replacement Parts for Direct Drive VariableSpeed24 PolarCool 20 Replacement Parts for Direct Drive Variable Speed 36 PolarCool 21 Replacement Parts for BeltDrive SingleSpeed48 Polarlool 22 This Manual Covers PolarCool Units Manufactured After May 26 2015 If Your Unit Was Manufactured Before This Date Or If Your Unit Is Not
11. 035 Rev 05 2015 PolarCool Page 7 5 3 Breaking in New Pads When pads are new their slick surface will prevent the fast water absorption that will happen with older pads For this reason it is important that the first time new pads are used to allow the pump to run for two or three hours This will soak in the pads and allow faster start up later After soaking new pads turn off the pump fan and water supply unplug the unit and drain the reservoir This eliminates chemical residues that have washed out of the new pads See Section 7 for more information on Pad Care Foaming can occur with new pads If excessive foaming is experienced repeat the procedure described above two or three times to flush chemical residues from the pads Reducing the water flow to the pads may also be helpful to reduce foaming NOTE Do not allow the pump to run without water in the reservoir Without water the pump may be damaged 5 4 Setting Up for Operation Do not place the unit on a slope or where the unit can accidentally fall or roll into water The lockable wheels provide resistance to movement although do not prevent movement or turn over This unit must only be plugged into a three conductor grounded GFI Ground Fault Interrupt power source 1 Connect water hose to inlet tap NOTE If desired an optional customer supplied drain hose and cut off valve can be attached to the drain pan outlet beneath the PolarCool Check safety of
12. C comors 102350 10283800 10280500 1020 9500 eve Siten 2001 0080 2001 0050 9001 0050 wt ooo oono oron ooroo Page 18 PolarCool Part No 4801 5035 Rev 05 2015 12 Replacement Parts for Direct Drive Variable Speed 18 PolarCool e e s a TLL TL Front Mesh Guard 17777777777777777777771777771777777717777717 Fan Prop S THF kan ep AE SOLARCOOL Tree a ETE l Part No 4801 5035 Rev 05 2015 PolarCool Page 19 13 Replacement Parts for Direct Drive Variable Speed 24 PolarCool Front Mesh Guard Spray Bar Circuit Board Motor Page 20 PolarCool Part No 4801 5035 Rev 05 2015 14 Replacement Parts for Direct Drive Variable Speed 36 PolarCool MM ity Vi Wh YMM ULLAL LUULU ODIDI JIII JIJIA JOPI NT TA TIT AJ JANTI AT NNA T ZAN TI NT TAT LLL M M MM L L L G LL LL LL LL L L LL N N 871 1 11 19 fia l B E EI m L iii ARL EL i E E Front Mesh Guard o Float ircuit Board C
13. Covered In This Manual Refer To 4801 5035 Rev 09 2014 Page 2 PolarCool Part No 4801 5035 Rev 05 2015 1 Warnings Avertissements Whenever water and electricity are combined in the same enclosed environment the possibility of electric shock exists This unit must only be plugged into a three conductor grounded GFI Ground Fault Interrupt power source Do not open the unit with power applied to the unit Do not place the unit on a slope or where it can accidentally fall or roll into water Wiring And Connections Must Comply With All National And Local Electrical Codes Installation By Qualified Electrician Required Hazardous rotating fan blade Do not place fingers arms or other appendages into the path of the blade or operate the machine without the guards in place Use Caution When Handling Sharp Metal Once per month inspect the internals of the PolarCool for signs of electrical insulation breakdown Check the seal at the motor as any holes may allow water to come in contact with open electrical circuits Do not operate any fan with a damaged cord or plug Discard fan or return to an authorized service facility for examination and or repair Warning Do not run cord under carpeting Do not cover cord with throw rugs runners or similar coverings Do not route cord under furniture or appliances Arrange cord away from traffic area and where it will not be tripped over Part No 4801 5035 Rev 05 2015 PolarCool Page
14. O and HI These buttons control the fan speed only and does not turn the fan on or off Water Pump Control ON OFF Button This button is used to start and stop the water pump CAUTION This switch should never be turned on unless there is water in the pan Pump ON The green Pump On Indicator Light is ON SOLID when the water pump is running Low Water The red Low Water Indicator Light is ON BLINKING when the water level is low for less than 1 minute After the first minute the red Low Water Indicator Light is ON SOLID Fill The green Fill Indicator Light turns ON BLINKING when the water level has remained low for a constant time of more than minute Also after the first minute of constant low water level the water pump will automatically turn off the Pump ON and green Fill Indicator Lights will be ON BLINKING and the red Low Water Indicator Light will be ON SOLID NOTE The water must be filled above the low level switch and remain above the switch for a minimum of 1 minute solid before the water pump will turn back On Diagram 6A On Off Button DOLARCOOL j eva re viva Ls terete en Water Pu mp Button Pump On Indicator Light Fill Indicator Light Low Water Indicator Light Speed Control Button gt 2 Li MILA ACOOL Power Indictor Light Part No 4801 5035 Rev 05 2015 PolarCool Page 9 6 2 48 Single Speed Control Panel See Diagram 6B for button and light locations Fan Control ON OFF Butto
15. The higher the ambient temperature and the drier the air the greater the drop A temperature drop of 10 to 20 degrees is common Part No 4801 5035 Rev 05 2015 PolarCool Page 5 4 Unpacking Preparation and Installation A Warning PolarCool Appliance Is Heavy When Installing Wheels Provide Adequate Support To Maintain Balance Of Appliance Carefully unpack the PolarCool from the shipping carton 4 1 18 PolarCool Caster Installation 1 Place wheel bracket against the caster support channel as shown in Diagram 4A 2 Align holes and attach 5 16 18 x 3 4 carriage bolts 5 16 washers and 5 16 18 nylon insert nuts as shown in Diagram 4A 3 Repeat for all four casters Diagram 4A Tee WE ai W OOO AN i i E M Caster JD Carriage Bolts Support a E PAP Channel i Swivel Wheels KI Casier 2 n w Lock 4 Bracket Te Washers Rigid Wheels w o Lock Nylon Insert Nuts Bolt Access Holes 4 2 Float Preparation Diagram 4B IMPORTANT Remove Tape From Float Before Operating 1 Lift Cover to gain access to pads as shown in Diagram 4B Tilt pads out of unit as shown 3
16. Turn off the water source 3 Drain the reservoir The reservoir can be drained using the Drain Outlet for 18 24 and 36 models or the Discharge Valve and Pump for 48 models NOTE If desired an optional customer supplied drain hose and cut off valve can be attached to the drain pan outlet beneath the PolarCool 4 Wipe out the reservoir NOTE Do not allow the pump to run without water in the reservoir Without water the pump may be damaged Restore the water source and fill the reservoir Run the pump for at least 15 minutes Drain the reservoir out again and refill with fresh water A SY v Start the pump and fan Page 14 PolarCool Part No 4801 5035 Rev 05 2015 8 5 Cleaning the Pump Filter Diagram 8D The water pump includes a removable plastic filter on the bottom of the pump which should be cleaned weekly when the reservoir is flushed Water Pump 1 Disconnect all electrical power to the PolarCool unit 2 Turn off the water source 3 Remove the pump from the reservoir remove and clean the screen on the bottom of the motor and reinstall the pump in the same location and method as removed NOTE Do not allow the pump to run without water in the reservoir Without water the pump may be damaged 4 Restore the water source and fill the reservoir Filter 5 Reconnect power and run the pump for at least 15 minutes 6 Turn the fan ON 8 6 Why Drain Water from the System If you hav
17. e ing until the tes minu To prevent algae allow the pads to dry out each day by running the fan without the pump runn pads are completely dry about 15 Scale 1ns too many impurities ds that plate the surface of the pads if the water conta Scale formation can be prevented by using water with a pH between 6 and 9 and silica levels below 150 ppm 1 f sol 1S a concentration o Scale he drain off rate To clean pads spray pads increasing t d by minimize l scale can be mi 1S 1s mpract ca If th frequently with water hose Dirt and Dust they should be removed from the system and washed down If the pads are allowed to get excessively dirty with a water hose the Pads ing 7 4 Cleaning or Replac agram 7A Pad Removal 18 Rotate Spray Bar Lift Cover Spray Deflector 1S the cover do not force the cover closed Ensure the Spray Bar correctly centered beneath the Spray Deflector ing When loweri NOTE Page 11 PolarCool Part No 4801 5035 Rev 05 2015 24 36 and 48 Pad Removal PolarCool shown with Cover Open D lag ram 7B And Pad Tilted Forward Diagram 7C 1 Disconnect all electrical power to the PolarCool unit Turn off the water source 3 Lift cover and remove pads E pi si 4 Hose down each side of pads CAUTION Do Not U
18. e ever left a pot of coffee warming on the coffee maker you know the two principles at work in evaporative cooling systems First as the coffee sits on the warming plate the level of water in the pot goes down Second the remaining coffee gets stronger as the water evaporates In your cooling system these effects still apply As water evaporates no impurities are carried along This leaves all sorts of minerals chemicals and other impurities behind The concentration of impurities in the reservoir and system will quickly rise Drain the reservoir daily in dusty conditions and twice a week in clean air See Section 8 4 8 7 Belt Inspection or Removal 48 Model Only NOTE Experience indicates that drive tension should be checked between 1 2 hour and 24 hours running at full load A re tension may be necessary depending on the application Any initial belt stretch is then taken up Subsequently belt tension should be checked periodically and adjusted when necessary Diagram 8E 1 Disconnect all electrical power to the PolarCool Diagram A To open belt twist and unit push tabs through holes Remove pads 3 TEST BELT TENSION Press on belt with finger about halfway between pulleys Belt should deflect about 3 4 if correctly fitted NOTE Section of belt shown inside out TO REMOVE BELT Shaded region indicates 1 link of belt 4 Slowly rotate belt while carefully rolling belt off of prop pulley 5
19. electrical cords and plug in unit 3 Turn on water and fill the reservoir After the reservoir is filled turn on the pump and let the water run for fifteen to twenty minutes before turning on fan See Section 6 for Control Panel details 5 Turn on fan and enjoy the cool air output 5 5 Shut Down When you are finished with the PolarCool follow these steps for shutting down the unit 1 Turn off pump 2 Wait ten to fifteen minutes This will dry the pad and minimize algae growth 3 Turn off fan 4 Disconnect water and power to the unit NOTE If water is not disconnected turn off the water hose whenever the PolarCool is not in use Page 8 PolarCool Part No 4801 5035 Rev 05 2015 6 Controls PolarCool 18 24 and 36 Variable Speed units feature a user friendly control panel interface with status indicator lights The PolarCool 48 Single Speed unit has a user friendly control panel interface 6 1 18 24 and 36 Variable Speed Control Panel See Diagram 6A for button and light locations Power Indicator Light The red Power Indicator Light is located at the bottom center of the control panel label and illuminates the Danger High Voltage Triangle The Power Indicator Light remains ON CONSTANTLY while power is applied to the PolarCool unit Fan Control ON OFF Button This button is used to start and stop the fan And Speed Control Buttons Used to select the fan speed to any position between L
20. er and running a pipe cleaner or small dowel into the holes in the spray bar to clear any clogged holes The spray bar end cap or caps may be removed for easier cleaning Ensure the holes in the spray bar point upward during operation Diagram 8A 8 2 Flow Control Adjustment Flow control adjustments are made at the Flow Control Valve as shown in Diagram 8A Flow adjustments are factory preset however can be adjusted by the user based upon local water pressure and evaporative conditions at the site The amount of water flow affects the efficiency and operation of the PolarCool During operation the flow should be adjusted so that sufficient water soaks the pads but only enough to completely soak the pads Flow Control Valve If there is too much water flow the pads become over soaked that is there is more water flow than required for proper evaporation Surplus water may be sucked into the fan producing a water droplet spray directly in front of the PolarCool In some cases if you stand in front of the PolarCool you may feel the water spray The efficiency of the Polar cool 1s reduced in this case If this happens reduce the water flow If there is too little flow there will not enough water to fully soak the pads You can actually see dry spots in the pads Again this reduces the efficiency of the PolarCool If this is the case increase the flow until the pads become fully soaked Adjust the Water Flow as described above The
21. n This button is used to start and stop the fan Pump Control Switch Used to start and stop the pump CAUTION This switch should never be turned on unless there is water in the pan Diagram 6B PolarCool Operation Startu 1 Position fan on stable level surface and set 5 Start fan Do not move PolarCool with caster brakes fan running 2 Attach water hose to inlet and fill pan 3 Start pump 10 min before fan Do not run Shut Down pump with empty pan 1 Stop pump 15 min before stopping fan 4 Adjust spray bar to desired pressure 2 Stop fan when pads are dry Winterization Maintenance When storing for extended periods A 1 Flush amp clean reservoir Never leave water in 1 pouse aria reservoir for extended periods necessity a 2 Remove amp backwash pads Remove any debris or 2 Do not ar bleach or chiorine deposits from pad i to water 3 If power cord extension is necessary insure that 14 AWG or larger wire is used ON ON 4 To prevent algae dry pads daily by running the fan AN SA without the pump on POLARCOOL 5 Routinely inspect fan belt when applicable for looseness and inspect spray bar for debris in holes 6 Flush amp clean reservoir weekly to prevent damage to unit 7 Refer to user manual for more detailed information A FAN A PUMP POLARCOOL NET 256 237 7000 CONTROL CONTROL Fan On Off Water Pump Button Button 7 PolarCool Pad Care and Maintenance
22. r to any representation or warranty other than this limited warranty The manufacturer shall not be liable for any consequential damages resulting from the use of our products or caused by any defect failure or malfunction of our products Some areas do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights that vary from area to area Warrantor RollSeal 1733 County Road 68 R Bremen Al 35055 G ca 256 287 7000 oliseaj Page 4 PolarCool Part No 4801 5035 Rev 05 2015 3 PolarCool Performance The following table shows estimates of the performance of four sizes of the PolarCool Evaporative Cooling System These values will vary depending on the particular installation and operating conditions Both Variable Speed VS and Single Speed SS models are listed Typical Air PolarCool Water Movement Rates Power Consumption Model ke ye p cubic feet per minute See Note 2 36 VS 12 gallons per hr 10 000 Note 1 This estimate is under 90 degree conditions cooler temperatures will result in less water usage Note 2 The cooling area is very dependent on the relative humidity temperature and the space being cooled 3 1 Temperature Differential Readings The temperature drop from inlet to exit is very dependent on relative humidity and temperature
23. se High Pressure i Washer To Hose Down Pads Drain the reservoir Clean out strainer Air Refill reservoir with clean water AM PA Replace pads Look for the Air Flow Diagram on the side of the pad as shown in Diagram 7C IMPORTANT Install Pads into PolarCool with Air Flow in direction of arrow and with up arrow pointing UP 9 Turn on the pump to run fresh water over the pads for about 20 minutes Use as much water as possible 10 Gently hose stubborn deposits from the face of the pads 11 Completely empty the reservoir to remove all the old algae and dirt that will rinse off the pads 12 Refill with clean water NOTE When replacing the Pads see Section 7 1 for more information on New Pad Break In 8 Maintenance Since evaporative coolers require maintenance the PolarCool has been designed to make maintenance as easy as possible By simply raising the rear cover basically all critical parts are within easy reach for inspection including the pads spray bar fan belt 48 model only pump strainer and water reservoir Page 12 PolarCool Part No 4801 5035 Rev 05 2015 8 1 Water Distribution Spray Bar Maintaining even water distribution to the pads is the most important way of extending pad life If an area of pad does not receive enough water cooling efficiency will be degraded Dry spots or streaks on the Pads can also be caused by clogged holes in the spray bar Investigate by raising the rear cov
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