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MAC 10

SERVICE MANUAL

PAGE 7

02/05/03

V. SERVICE : Removal and Installation of the Motor

WARNING !

Disconnect the unit from the electrical power source before attempting any service.

WARNING !

Electrical service should be performed by licensed electricians or authorized ENVIRCO service technicians.

Step 1.

To gain access to the motor/blower, remove the ceiling panel next to the unit, if applicable.

Step 2.

Remove the prefilter off the prefilter frame.(see Figure 5)

Step 3.

Remove the four screws from the electrical cover and tilt the electrical cover open..

Figure 5

Содержание MAC 10 e3

Страница 1: ...C 10 e3 FAN FILTER MODULE INSTALLATION AND SERVICE MANUAL STANDARD and RSR MODELS Mac 10 is a registered Trademark of the Envirco Corporation Albuquerque New Mexico U S A US Patent 4 560 395 Other pat...

Страница 2: ...en utilities C If this unit is to be installed over a tub or shower it must be marked as appropriate for the application D Use this unit only in the manner intended by the manufacturer If you have any...

Страница 3: ...FILTER5 IV SERVICE REMOVAL AND REPLACEMENT OF THE ROOM SIDE REPLACEABLE FILTER RSR 6 V SERVICE REMOVAL AND INSTALLATION OF THE MOTOR 7 VI SERVICE REMOVAL AND INSTALLATION OF THE OPTIONAL FLUORESCENT...

Страница 4: ...be secured to an overhead structure with eyebolts s hooks and chain A roll of high density gasket has been provided for use with ungasketed grids Step 4 Have an electrician wire the unit to the approp...

Страница 5: ...pting any service Note To keep the filter in top operating condition replacing the pleated prefilter is recommended every six months Step 1 To gain access to the prefilter remove the ceiling panel nex...

Страница 6: ...g the HEPA ULPA filter to the lid assembly Step 3 Lift the lid assembly off the HEPA ULPA filter see Figure 3 Discard the used filter as per requirements of the applicable regulations Note Before repl...

Страница 7: ...shifting it to one side and lowering it out of the housing Step 2 While supporting the filter remove the six screws and clips and lower the filter see Figure 4 Note Before replacing with a new filter...

Страница 8: ...e WARNING Electrical service should be performed by licensed electricians or authorized ENVIRCO service technicians Step 1 To gain access to the motor blower remove the ceiling panel next to the unit...

Страница 9: ...cket remove the four M6 bolts which hold the bottom motor plate from the standoffs Again using a 10mm socket remove the four M6 bolts from the motor Step 9 Replace with the new motor blower and reasse...

Страница 10: ...source before attempting any service Note Accessibility to the fluorescent tubes is gained from the room side Step 1 To remove the fluorescent tubes pull down on the two clips and swing down the light...

Страница 11: ...ox For 115v and 220v Units Airflow speed is adjusted by rotating the knob see Figure 8 Clockwise Lowers the speed Counter Clockwise Increases the speed Fully rotating the speed control knob to the lef...

Страница 12: ...Step 4 Check power supply for proper voltage amperage and distribution frequency Step 5 Replace HEPA ULPA filter if the air velocity remains low High Air Velocity Step 1 Adjust variable speed control...

Страница 13: ...MAC 10 e3 SERVICE MANUAL PAGE 12 02 05 03 IX MAC 10 e3 Wiring Diagrams Figure 10 Wiring Diagrams...

Страница 14: ...MAC 10 e3 SERVICE MANUAL PAGE 13 02 05 03 IX MAC 10 e3 Wiring Diagrams continued Figure 11...

Страница 15: ...4 1 69495 001 69495 001 69495 001 ULPA filter Option 2 x 4 1 69495 002 69495 002 69495 002 HEPA filter RSR Option 2 x 4 1 69391 001 69391 001 69391 001 Optional Accessories Power cord Fluorescent ligh...

Страница 16: ...porting the defective equipment to ENVIRCO s repair facility The buyer s sole remedy under this limited warranty is the repair or replacement of any defective part of the equipment ENVIRCO DISCLAIMS A...

Страница 17: ...formance evaluation and maintenance of clean air equipment Some of the testing procedures performed on the MAC 10 e3 include aerosol challenge of HEPA filters to assure specified performance along wit...