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FA1 Series Air Filtration System Operations Manual READ AND SAVE THESE INSTRUCTIONS WARNING: Disconnect from power supply before performing maintenance procedures such as cabinet cleaning, changing filters or servicing of electric motor or other electric components WARNING: To reduce the risk of fire or electric shock, do not use this fan with any solid-state speed control device.
The FA1 ships standard with a 1 x 2”, 2 x 2” or 1 x 3” inlet. Attach flex hose over the metal air inlet tube and tighten securely with the stainless steel clamp. Connect the hose to a Fumex suction hood or place as close as possible to the pollution source. E l e c t r i c p o w e r FA1 Series is manufactured with a universal blower/motor assembly (90-250/1/50-60).
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GENERAL FILTER CARE Fumex FA1 air purifiers feature a multi-stage filtration system designed to remove a wide range of pollutants from the process plume in an extremely efficient, cost-effective manner. The sytem utilizes a pressure differential switch to indicate a blocked / clogged filter. Once the warning light flashes, filters should be checked and clogged filters replaced.
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Most process plumes contain several gases, some odorous – some not, some toxic at elevated concentrations – some completely harmless regardless of concentration. To ensure employee safety the type and concentration of pollutants must be determined. Please contact Fumex Engineering for selection assistance. For high odor applications contact Fumex for additional options.
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Fumex reserves the right to discontinue any item and to make changes in the specifications, terms and conditions or prices at any time without prior notice. Information furnished in the specifications is believed to be accurate and reliable at time of printing, however Fumex accepts no responsibility for product use, or the effect of future design or specification changes.
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FA1 UNIT 90-250/1/50-60 MOTOR PLUG CONN #3 CONN #2 CONTROL PANEL CONN #1 LEGEND WHITE REMOTE START CONECTOR THREE PIN CONNECTOR FIVE PIN CONNECTOR...
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RELAY ACTIVATION PROCEDURES FOR FA1 UNITS 1. Remove all power sources from FA1 unit 2. Locate eight screws securing cabinet bottom panel 3. Remove all and gently pry bottom panel loose CAUTION Do not work on panel with power applied Relay activation jumper 24 volt start connector 4.
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RELAY DE-ACTIVATION 1. Disconnect all power sources to FA1 unit. 2. Locate and remove eight screws securing the bottom panel 3. Remove all eight screws and gently pry bottom panel loose CAUTION Do not work on panel with power applied 24 volt start connector Relay activation jumper Locate relay activation Jumper on rear of control panel.
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