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SMOKEMASTER

®

 

MODELS F72A & F72B 

 

INDUSTRIAL ELECTRONIC AIR CLEANER 

 

 
 
 

THE F72 INDUSTRIAL ELECTRONIC AIR CLEANERS INCLUDE COMPONENTS REQUIRED 
TO REMOVE AIRBORNE PARTICLES SUCH AS COOLANT MIST, DUST, SOOT, POLLEN, 
BACTERIA, TOBACCO AND COOKING SMOKE FROM THE CIRCULATING AIR IN LARGE 
RESIDENTIAL, COMMERICAL AND INDUSTRIAL MANUFACTURING FACILITIES.  THE AIR 
CLEANER IS MOUNTED IN THE RETURN AIR DUCT OF A FORCED AIR SYSTEM WHERE 
AMBIENT TEMPERATURE DOES NOT EXCEED 125°F (52°C).  ONE OR TWO ELECTRONIC 
CELLS, OPERATED BY HIGH VOLTAGE POWER SUPPLIES, REMOVE AIRBORNE 
CONTAMINANTS AT EFFICIENCIES AS HIGH AS 99 PERCENT.  PERFORMANCE IS 
MONITORED BY A STATUS LIGHT ON THE POWER SUPPLY. 

 

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Cleans the air at a rate of 1,000 to 12,000 cfm 
(1,699 to 20,390 m³/hr.) in forced air systems. 

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Rated 80 to 99 percent efficient according to 
the National Bureau of Standards Dust Spot 
Method using atmospheric dust. 

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Same high capacity, industrial electronic cell 
used in all models. 

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Reversible electronic cell allows system 
airflow to enter cabinet from either side. 

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High voltage, solid state power supply retains 
peak efficiency over a wide range of cell dirt 
loading conditions. 

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High voltage power supply uses voltage 
doubler to provide increased ionization 
voltage. 

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F72 models are available in all single phase 
voltages:  100-120 volt, 200-240 volt, 50 or  
60 Hz. 

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Performance indicator light and test button 
provides operational status. 

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Strong, galvanized steel cabinet can be 
installed vertically or horizontally. 

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Hinged power door allows easy access to cells 
and filters. 

Summary of Contents for F72 Series

Page 1: ...the air at a rate of 1 000 to 12 000 cfm 1 699 to 20 390 m hr in forced air systems x Rated 80 to 99 percent efficient according to the National Bureau of Standards Dust Spot Method using atmospheric...

Page 2: ...2 TABLE OF CONTENTS PAGE SPECIFICATIONS 3 PLANNING THE INSTALLATION 5 Sizing 5 Location 5 INSTALLATION 7 Wiring 8 SERVICE 11 TROUBLESHOOTING 15 PARTS LIST 17 WARRANTY 20...

Page 3: ...o the ionizer wires and 4700 Vdc to the collector positive plates The solid state power supply is self regulating so the output voltage remains constant over a wide range of cell dirt loading conditio...

Page 4: ...45 38 F72B 21 38 F72A 24 31 DUCT OPENING DUCT OPENING 2 06 2 06 21 00 STACKED 53 50 2 44 58 40 1 19 28 00 MINIMUM CLEARANCE FOR CELL REMOVAL AND SERVICE 45 38 F72B 21 38 F72A 24 31 2 44 4 10 Figure 1...

Page 5: ...usually sized according to the capacity of the air handling system and desired efficiency See Fig 4 LOCATION AND POSITION Because air handling systems vary greatly in arrangement and style factors su...

Page 6: ...F72 efficiency should be from 85 to 95 percent depending on the application and purpose see Efficiency Chart Fig 4 INDUSTRIAL APPLICATIONS Sizing is determining how many air cleaning units are requir...

Page 7: ...izing type humidifier is installed upstream mist salts and minerals may decrease the efficiency of the electronic cell and create a need for equipment service When the atomizing type unit must be used...

Page 8: ...inear 304 8 m INSTALL AIR CLEANER Mount the F72 air cleaner as follows 1 Fabricate and install the necessary vanes and transitions 2 Set the cabinet in position If hanging brackets are used make certa...

Page 9: ...match the voltage rating stamped on the front of the air cleaner CAUTION Only persons qualified to install electrical wiring should attempt this procedure All wiring must comply with applicable codes...

Page 10: ...NG BLOWER MOTOR Air cleaner is controlled by a sail switch FIGURE 9 SINGLE SPEED BLOWER MOTOR Air cleaner is controlled by the fan switch and or the fan relay FIGURE 10 F72 AIR CLEANER HOOKUP TO THREE...

Page 11: ...goggles and gloves Skin contact with either alkaline or acid detergent solution should be avoided REMOVING THE ELECTRONIC CELLS AND PREFILTERS Before the electronic cells and prefilters can be cleaned...

Page 12: ...state and local pollution control guidelines and requirements Soda ash is one neutralizer 1 Use a polyethylene or Type 316 stainless steel container large enough to hold the electronic cell Other type...

Page 13: ...pressure water an alkaline detergent should be used if allowed by the high pressure equipment manufacturer DO NOT use an acid detergent except when allowed by the equipment manufacturer 2 Steam Extre...

Page 14: ...be sure to visually check the electronic cells for bent or damaged collector plates or broken ionizing wires Bent or warped collector plates may be bent back into shape FIGURE 15 REPLACING IONIZING W...

Page 15: ...igned to speed troubleshooting and to insure the quick detection and proper repair of any malfunction in the electronic air cleaner Most of the troubleshooting steps can be performed by observing the...

Page 16: ...16 FIGURE 17 EXPLODED VIEW OF THE F72 ELECTRONIC AIR CLEANER...

Page 17: ...t Filters F72A 2 F72B 4 41113 41113 6 Cabinet Foot 21411 21411 7 Ionizer Wires 38005 38005 8 Indicator Light 10097 10097 9 High Voltage Power Supply Replacement Kit 120V 07081 07081 10 High Voltage Po...

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Page 20: ...art shall be for a duration of time no longer than the remaining or unexpired term of the original warranty This warranty does not cover any labor or other service charges incurred by the purchaser Th...

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