lakeair LA-1000FM Operating And Service Instructions Download Page 1 | Manualshive

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Distributed by

Pure n Natural Systems, Inc.

1-800-237-9199

www.purennatural.com

Operating and Service Instructions

Model

LA-1000FM (LAFC) & LA-800H

(HEPA LAFC)

Manufactured by:

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Summary of Contents for LA-1000FM

Page 1: ...Distributed by Pure n Natural Systems Inc 1 800 237 9199 www purennatural com Operating and Service Instructions Model LA 1000FM LAFC LA 800H HEPA LAFC Manufactured by ...

Page 2: ...7 6 6 6 6 6 6 7 7 7 7 Maintenance and Service LakeAir Model LAFC General Information 8 Application 8 8 Sizing Maintenance 9 9 9 Washing the Electric Cells and Prefilter Replacing the HEPA Media Pad Service 9 Troubleshooting Guide and Chart Diagnostic Checks Powering Up the LAFC Test Technique Ch Cell eck Check Power Supply Component Checks Check Fan Motor and Power Source Check the Electronic Cell...

Page 3: ...e a direct benefit to your busi ness Energy Consumption Is Lower The exhausting of polluted air to the outside is the most common solution to the removal of concentrations of polluted air In doing so however you must also bring supplies of fresh air to take the place of the air ex hausted You must also heat or cool this air to make it comfortable for the occupants of the space involved This can be...

Page 4: ...A Filter Pad Prefilter Screen Intake Grille Adjustable Exhaust Grille Mounting System Two speed Blower Switch System Light Piggyback Fuse System Power Supply Module Not used with HEPA Units Blower Motors COMPONENTS OF THE LAFC AND HEPA LAFC 4 Hood Assembly The LAFC is fitted with a corrosion resistant galvanized steel hood which requires only 11 25 of space above the drop ceiling for installation ...

Page 5: ...es are continually being circulated in the air you breathe Your LakeAir Model LAFC Self Contained Flush Mounted Electronic Air Cleaner removes the smoke dust dirt pollen and other pollutants from the air with an electrostatic process which works this way 1 The internal circulating blower mechanism draws the dirt laden air into the system where it first encounters the outer PREFILTER SCREEN 2 The P...

Page 6: ...ell is attached by a black grid cap connector on the side of the cell 3 After removing the items in the previous step close and lock the hinged intake panel Preparation for Mounting The LAFC and HEPA LAFC are designed to fit into a T bar drop ceiling Remove as many of the 2 x 4 ceiling tiles as is necessary to safely and securely mount the air cleaner The area between the true ceiling and the drop...

Page 7: ...uit as recommended by the National Electrical Code or your local authority Reassembly of the Unit 1 With the unit now in place loosen the 1 4 turn screws on the intake grille and allow the hinged portion to drop down 2 Replace the prefilter screen electronic cell and carbon afterfilter making sure to connect the grid cap connector to the cell REMOVE THE PLASTIC COVER FROM THE HEPA MEDIA BEFORE REI...

Page 8: ...ty How fast is the level of contamination rising What kind of air speed is anticipated ASHRAE Standard 62 81 recommends several different air change formulas depending on the type of establishment to be ventilated 4 5 Air Changes Hour 6 8 Air Changes Hour Small offices stores homes Computer rooms waiting rooms large offices conference rooms Beauty shops cafeterias bingo halls bowling centers Bars ...

Page 9: ...ll chemical of any kind Contact with the skin is not recommended 3 Electronic air cleaners and their components are susceptible to damage Take care when working with them to avoid equipment damage Replacing the HEPA Media Pad The HEPA Media pad cannot be cleaned and MUST BE REPLACED every 9 12 months Failure to replace a heavily loaded filter can cause undue stress on the blower motors due to the ...

Page 10: ... screen and make contact with the electronic cell A definite snapping sound and arcing should occur if the cell is properly energized b If no arcing is heard check for continuity through the collector cell then check for failure of the cell due to broken wires cracked insulators bent plates and following that a possible failure in the voltage doubler or transformer d Cell Check a To remove the ele...

Page 11: ...ge Doubler Electronic Units Only This check will locate a faulty component or connection in the power supply of your LAFC CAUTION EXPOSURE TO LINE VOLTAGE IN THIS PROCEDURE WARRANTS SPE CIAL CARE BE SURE THE POWER IS TURNED OFF BEFORE CONNECTING OR DIS CONNECTING ANY COMPONENT 1 Inspect power supply transformer and doubler for any physical signs of damage 2 Turn the power off and connect voltage m...

Page 12: ...ocedure has been designed to speed the serviceman s work and insure that any malfunction in the electronic air cleaner is quickly and properly repaired Refer first to flow chart below for an outline of the procedure and then refer to the Troubleshooting Guide 12 ...

Page 13: ...ECTIONS ENERGIZED CONDUCTOR 115V POWER WIRE BLUE OR BLACK WIRE FROM POWER SUPPLY IN LAFC BROWN OR WHITE WIRE FROM POWER SUPPLY IN LAFC GREEN GROUND WIRE FROM POWER SUPPLY IN LAFC NEUTRAL CONDUCTOR WIRE GREEN GROUND WIRE ...

Page 14: ... MODEL LAFC 120V 230V 14 LAFC ELECTRONIC 120V 230V SAFETY INTERLOCK MICRO SWITCH 497576 497567 ON OFF SWITCH 497612 497612 MOTOR BLOWER 497602 497609 FUSE 497547 497547 INDICATOR LAMP 497570 497592 POWER SUPPLY 10079 10179 ...

Page 15: ...m 1 495172 Exhaust Grille with Adjustable Louvers 1 497567 Safety Interlock Micro switch 1 497602 Motor Blower 120V 2 HEPA 1 497609 Motor Blower 230V 1 497612 Off On Rocker Switch 1 497547 Fuses not shown 1 499072 Carbon Afterfilter for use with Electronic Filter Cell 1 499081 HEPA Media pad with integrated carbon filter 1 Other parts in the LAFC assembly can be obtained by calling or writing to P...

Page 16: ...is warranty does not apply to a LakeAir Electronic Air cleaner or any part thereof which has not been operated in accordance with the operating instruc tions herein contained where components or other accessories not compatible with the LakeAir Electronic Air Cleaner have been used or attached to it which has been subject to accident unautho rized alteration abuse damage by flood fire or acts of n...

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