Envirco MAC 10 RFAC Installation, Operation & Maintenance Manual

Fan filter unit

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***READ AND SAVE THESE INSTRUCTIONS***
MAC 10
RFAC
®
Fan Filter Unit
INSTALLATION, OPERATION & MAINTENANCE MANUAL
ENVIRCO Technical Support: 800-884-0002

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Summary of Contents for Envirco MAC 10 RFAC

  • Page 1 ***READ AND SAVE THESE INSTRUCTIONS*** MAC 10 RFAC ® Fan Filter Unit INSTALLATION, OPERATION & MAINTENANCE MANUAL ENVIRCO Technical Support: 800-884-0002...
  • Page 2: Table Of Contents

    Motor Removal and Installation ..................11 Troubleshooting ....................... 12 MAC 10 RFAC Wiring Diagrams ..................13 MAC 10 RFAC Replacement Parts Diagrams ..............14 Limited Warranty ......................15 Testing ..........................15 Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 3: Important Information

    Date ______________________________________________________________________________________________ Airflows per Certification _______________________________________________________________________________ ■ Contact Information ENVIRCO USA 101 McNeill Road Sanford, NC 27330 Tel: (919) 775-2201 Tel: (800) 884-0002 Fax: (800) 458-2379 Email: info@envirco.com Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 4: Warnings

    Note: A “Z” in the part number indicates that the unit is special. This may indicate a size change from standard or a special filter. Please contact the factory for part numbers if this is the situation. Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 5: Installation

    Installation Note: The MAC 10 RFAC Fan Filter Unit is completely assembled at the factory with the exception of the optional ¼-20 eyebolts that are used when hanging the unit from an engineered support system and with installation of the HEPA/ULPA filters.
  • Page 6: Unit Control Box

    Figure 2: SSSC Speed/Airflow Adjustment ■ TPC Speed Control Card (Optional) MAC 10 RFAC units will have the capability to include a unique control card in lieu of the SSSC for networking purposes. Contact the factory for part number. TPC speed...
  • Page 7: Changing The Prefilter

    Step 2. Swing open the perforated prefilter door. Step 3. Remove and replace the pleated filter(s). Step 4. Complete by reversing the above steps. Figure 4: Prefilter Replacement Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 8: Changing The Exhaust Direction

    Step 4. Re-install the ten screws that secure the blower housing to the lid panel. Step 5. Re-install the cover using the eight screws to secure the cover, in the desired exhaust direction. (See Figure 7.) Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 9: Removal And Replacement Of Standard Hepa/Ulpa Filters

    2X4 & 2X3.5 = 10X; 2X3 & 2X2 = 8X STD FILTER Ø5/32 RIVET (6X) (NONE ON 2X2) Figure 4 - Standard Filter Replacement Figure 9: Standard Filter Replacement Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 10: Removal And Replacement Of Rsr Hepa/Ulpa Gel Seal Filters

    (UP STREAM) SCREEN HANGER SCREEN LATCH PRE-FILTER CLIPS DIFFUSER SCREEN/ PRE-FILTER RETAINER 1" PLEATED PRE-FILTER PERFORATED DIFUSSER SCREEN SCREEN LATCH RSR Filter Replacement Figure 10: RSR Filter Replacement Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 11: Motor Removal And Installation

    Step 7. Remove the four screws mounting the blower to the blower bracket. (Note orientation of blower cable to bracket.) Step 8. Install new motor/blower and components previously removed in reverse order to complete work. Figure 11: Motor Replacement Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 12: Troubleshooting

    Step 4. Conduct smoke and photometer test on HEPA filter. Seal or replace HEPA filter as necessary. Contact Technical Support at: ENVIRCO 101 McNeill Road Sanford, NC 27330, USA Tel: (800) 884-0002 Fax: (800) 458-2379 Email: info@envirco.com Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 13: Mac 10 Rfac Wiring Diagrams

    ML L AL N N BLUE (2-WIRE OPTION ONLY) BLUE BLUE INPUT WHITE WHITE CAPACITOR BROWN POWER GRN/YEL WHITE BLACK GRN/YEL GRN/YEL WIRING DIAGRAM Figure 13: Wiring Diagram (TPC) Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 14: Mac 10 Rfac Replacement Parts Diagrams

    NETWORK CONTROL - TPC (277V) - OPTIONAL 63976-006 RSR FILTER, 2X4 (21.00 x 45.00) 69601-001H 69601-001U PRE-FILTER, 20X20X1" PLEATED (RSR ONLY) 269017-20201 RSR FILTER, 2X2 (21.00 x 21.00) 69601-004H 69601-004U Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 15: Limited Warranty

    WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT OR FITNESS FOR A PARTICULAR PURPOSE WHICH ARE HEREBY DISCLAIMED TO THE EXTENT PERMITTED BY APPLICABLE LAW. Innovators in Clean Air Technology | www.envirco.com | Installation, Operation, & Maintenance...
  • Page 16 Isolator ENVIRCO MAC 10 is a registered trademark of ENVIRCO, USA. Specifications subject to modifications or changes without notice. US patents 4,560,395 and 5,470,363. Other patents issued and pending in foreign countries. ENVIRCO MAC 10 is a registered trademark of ENVIRCO, USA. Specifications subject to modifications or changes without notice. US patents 4,560,395 and 5,470,363. Other patents issued and pending in foreign countries.

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