Air Quality Engineering M660 Owner'S Manual Download | Manualshive

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14

TROUBLE SHOOTING

WARNING!

The following instructions are intended for qualified service personnel only. Dangerous line
voltage circuits are exposed during this procedure. Disconnect the power before servicing the
unit.

Check the Fan Motor and Power Source

If the fan does not run when the switch is on check the voltage supplied to the motor.

If the correct line voltage is not measured, check back through the wiring to the power source.

If the motor does not turn with the correct voltage applied, check to see that the shaft is free to turn.

Replace the motor, if necessary.

If the fan is noisy when the unit is in operation check the fan.

WARNING: Disconnect power before continuing! Manually turn the fan to make sure there is no
rubbing or grinding

Check the Wheel Rotation

Turn on power just long enough to start wheel rotating.

Check rotation for agreement with rotation arrow. Wheels are shown with counterclockwise rotation from
inlet side. If the rotation differs from the picture check wiring.

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Summary of Contents for M660

Page 1: ...ed in three stage filtration which will effectively remove a broad range of contaminants including mist smoke soot vapors VOC s and more at a rate of up to 3625 cfm 7140 Northland Drive North Brooklyn Park MN 55428 1520 USA FAX 763 531 9900 EMAIL info air quality eng com WEB SITE www air quality eng com TOLL FREE 1 800 328 0787 Air Quality Engineering Inc has a policy of continuing product improve...

Page 2: ...31 9823 Fax 763 531 9900 e mail info air quality eng com web www air quality eng com Copyright Air Quality Engineering Inc copyrights this manual with all rights reserved Under the copyright laws this manual may not be reproduced in any form in whole or in part without the prior written consent of Air Quality Engineering Inc 2003 Disclaimer All statements technical information and recommendations ...

Page 3: ...WARRANTY 15 HOW AIRBORNE CONTAMINATION IS REMOVED Dirty air passes through the prefilter The prefilter removes large particulate such as lint The primary filter then captures the remaining smaller particulate As the contaminant load on the filters increases the filters become more efficient in capturing the smaller particles At the same time however the dirty filter allows less particle collection...

Page 4: ...DIMENSIONS METRIC CONVERSION FORMULA Ins to mm Ins x 25 4 Lbs to kgs Lbs x 455 Ins w g to kPa Ins w g x 2488 CFM to m h CFM x 1 6992 Ft to m Ft x 0929 4 ...

Page 5: ...Noise Levels With 1 HP motor 9 feet 67 dBa 15 feet 66 dBa Power Input Amps Vac Hz Ph 1 Hp 2 Hp 3 Hp 2 Hp BI 3 Hp BI 5 Hp BI 120 60 1 12 NA NA NA NA NA 208 240 60 1 6 6 9 NA NA NA NA 208 240 60 3 3 8 7 9 5 9 8 6 13 3 440 480 60 3 1 9 3 5 4 4 2 9 4 3 6 6 CFM Static Pressure Airflow cubic feet per min inches of water 1 Hp FC 2 Hp FC 3 Hp FC 2 Hp BI 3 Hp BI 5 Hp BI 1 5 1800 2850 3500 2200 3700 4100 2 ...

Page 6: ...s accessories The composition quantity and rate of generation of the contaminants determines the air velocity in turn not only affects the hood design and location but it also sets limits on how much hose can be used before the air pressure drop becomes too great for effective contaminant capture Therefore when sizing an application for source capture air cleaning it is necessary to keep in mind h...

Page 7: ...ion area Usually the flange width is equal to the hood diameter but not exceeding six inches 152 4 mm Flanges may increase the effectiveness of the hood allowing a reduction in hood airflow requirements by up to 25 percent Exhaust airflow requirements are calculated after the hood design is determined The airflow volume is calculated using the enclosure s known open area and the airflow velocity n...

Page 8: ...strong air discharge Please note that the M66O airflow was factory set at the maximum considering the filter efficiency and other options ordered such as impingers plenums and carbon If decreased airflow is desired it can be accomplished by adjusting the variable sheave on the motor It is very important to measure the amperage before and after the adjustments are made on the variable motor sheave ...

Page 9: ...of the air cleaner 2 Loosen the two bolts locking the end of the motor rail in position Remove the belt 3 Loosen the Allen setscrew on the face of the motor sheave 4 Rotate the sheave into a position that gives the desired blower capacity 5 Measure the amperage after the sheave adjustment to insure that you do not exceed the rated amperage NOTE When the sheave is rotated all the way into the shaft...

Page 10: ...aced Step 3 Replace the primary filter with the access door open remove the hoops from the retainers The retainers should remain attached to the blower grill The filter then can be removed by sliding it out along the tracks A new primary filter can be replaced with the process reversed Optional Step 3 When a carbon filter is in place and the extended service filter is used the retainers are not ne...

Page 11: ...0 lbs Use appropriate means to support the carbon module during service 3 Refill the carbon module by removing the cover held on by four screws and pouring out the used carbon in an appropriate container This used carbon must be reactivated or disposed of in the proper manner Pour in the new or reactivated carbon and replace the cover and four screws 4 Slide the module back into the filter track a...

Page 12: ...12 PARTS IMAGES ...

Page 13: ... 40070 12 Backward Inclined Blower and Inlet Cone 2 Hp direct drive 37040 37036 12 Backward Inclined Blower and Inlet Cone 3 Hp direct drive 37035 37036 13 Impinger Qty 2 41146 14 Filter 95 Mist Bag Filter 24 x 24 x 22 41101 14 Filter 85 Mist Bag Filter 24 x 24 x 22 41102 14 Filter 65 Mist Bag Filter 24 x 24 x 22 41103 14 Filter 50 Mist Bag Filter 24 x 24 x 22 41104 Not shown Rigid 95 Filter 24 x ...

Page 14: ...k through the wiring to the power source If the motor does not turn with the correct voltage applied check to see that the shaft is free to turn Replace the motor if necessary If the fan is noisy when the unit is in operation check the fan WARNING Disconnect power before continuing Manually turn the fan to make sure there is no rubbing or grinding Check the Wheel Rotation Turn on power just long e...

Page 15: ...yed on the outside of the carton 4 UNAUTHORIZED REPAIR A showing by the original purchaser that the product has not been altered repaired or serviced by anyone other than an authorized service technician using genuine AQE parts 5 UNAUTHORIZED PARTS A showing by the original purchaser that the product has had only genuine AQE parts and filters used in its operation and maintenance 6 SERIAL NUMBER I...

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