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Air Quality Engineering M32R Manual

Source capturing industrial media air cleaners
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MODELS M32R&L, M33R&L,
M66R&L, M68R&L, M73
Source Capturing
INDUSTRIAL MEDIA AIR CLEANERS
Air Quality Engineering Inc., has a policy of continuing product improvement and reserves the right to make changes
in design and specification without notice.

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  • Page 1 MODELS M32R&L, M33R&L, M66R&L, M68R&L, M73 Source Capturing INDUSTRIAL MEDIA AIR CLEANERS Air Quality Engineering Inc., has a policy of continuing product improvement and reserves the right to make changes in design and specification without notice.
  • Page 2 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.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS PAGE SPECIFICATIONS DIMENSIONS PLANNING THE INSTALLATION Introduction Sizing Source Capture Cleaning INSTALLATION When Installing This Product Unpacking Stand Mounting Overhead Mounting Source Capture Plenum Electrical Installation CHECKOUT AND OPERATION Checkout Operation Calibration of Dwyer Filter Gauge Calibration of Minihelic ADJUSTMENTS FILTER MAINTENANCE / REPLACEMENT MANOMETER GAUGE MAINTENANCE...

  • Page 4: Specifications

    SPECIFICATIONS - IMPORTANT - THE SPECIFICATIONS GIVEN IN THIS PUBLICATION DO NOT INCLUDE NORMAL MANUFACTURING TOLERANCES. THEREFORE, THIS UNIT MAY NOT MATCH THE LISTED SPECIFICATIONS EXACTLY. ALSO, THIS PRODUCT IS TESTED AND CALIBRATED UNDER CLOSELY CONTROLLED CONDITIONS AND SOME MINOR DIFFERENCES IN PERFORMANCE CAN BE EXPECTED IF THOSE CONDITIONS ARE CHANGED.

  • Page 5: Dimensions

    DIMENSIONS M32 R&L  M32 215 lbs installed weight, 250 lbs shipping weight  M32 Filter Door Clearance: 21”  Source Capture: A plenum will be included that can either fit a 6” or 8” flange and hose. Optional upgrades include a custom plenum, various flanges and collar sizes, cap for unused duct openings, and a control and hood light for the source capture arm.
  • Page 6 M66 R&L Belt Drive M66 R&L Direct Drive  M66: 280 lbs installed weight, 330 lbs shipping weight  M66 Filter Door Clearance: 33”  Optional Wrap-around Pre-filter section: Adds 20” to length and 50 lbs to weight, front access for filter replacement ...
  • Page 7  Source Capture: A plenum will be included that can either fit a 6”, 8”, 10”, 12”, or a 14” flange and hose. Optional upgrades include a custom plenum, various flanges and collar sizes, cap for unused duct openings, and a control and hood light for the source capture arm.
  • Page 8 collar sizes, cap for unused duct openings, and a control and hood light for the source capture arm. M73 R&L  M73: 450 lbs installed weight, 510 lbs shipping weight  M73 Filter Door Clearance: 17”  Source Capture: A custom plenum will be included. Optional upgrades include various flanges sizes, cap for unused duct openings, and a control and hood light for the source capture arm.

  • Page 9: Planning The Installation

    - WARNING - needed and then modifying the calculation according to the specific characteristics of each Air Quality Engineering, Inc. air cleaners are not application. explosion-proof. They must not be installed where there is danger of vapor, gas or dust explosion.

  • Page 10: Source Capture Cleaning

    SOURCE CAPTURE CLEANING A hood that is open and does not enclose or confine the contaminant should be avoided. Open When selecting a location for a media air cleaner hoods can be used but exhaust volumes must be that uses a hood and hose to capture the large and cross drafts nearby can easily upset contaminants at the source, note the available draft control.
  • Page 11 TABLE 1 – CONTAMINANT CAPTURE VELOCITIESª CONTAMINANT DISPERSAL EXAMPLES CAPTURE VELOCITY CONDITION m³/hr. Released with practically no velocity Evaporation from tanks, degreasing, 50-100 914-1829 into quiet air. etc. Released at low velocity into Spray booths, intermittent container 100-200 1829-3658 moderately still air. filling, low speed conveyor transfers, welding, plating, pickling.
  • Page 12 FIGURE 6 – HOOD LOCATION, AIRFLOW NEEDED INCREASES WITH DISTANCE FROM WORK The airflow needed in a hood design is affected by hood shape, size and location. The hood should be as close as possible and enclose the operation as much as possible. Suction in a duct opening will draw in air equally from all directions.

  • Page 13: Installation

    For further information on ventilation and hood HANDBOOK OF VENTILATION FOR design, refer to a more complete source, such as: CONTAMINANT CONTROL, by Henry J. McDermott, published by Ann Arbor Science, INDUSTRIAL VENTILATION, by American Box 1425, Ann Arbor, Michigan 48106. Conference of Governmental Industrial Hygienists, published by Committee on Industrial Ventilation, Lansing, Michigan 48106.

  • Page 14: Source Capture Plenum

    SOURCE CAPTURE PLENUM 4. Route the hose(s) to the source capture hood. 1. Locate the plenum and install using 4 included Support the hose(s), as necessary, using 3/8” bolts using existing weld nuts on air hangers and support bands. Support bands cleaner.

  • Page 15: Electrical Installation

    FIGURE 11 – M66/M68 SIZE SOURCE CAPTURE PLENUM DIMENSIONS This procedure should be attempted only by persons qualified to install electrical wiring. All wiring must comply with applicable codes and ELECTRICAL INSTALLATION ordinances. Be sure the power source is compatible with the model ordered. 1.

  • Page 16: Checkout And Operation

    FIGURE 12 – SINGLE PHASE FIGURE 13 – THREE PHASE CHECKOUT AND OPERATION zero inches of water when the air cleaner is CHECKOUT turned off. Before operating the air cleaner, check out the installation using the following procedures: 8. Adjust the discharge grille to direct the airflow, as desired.

  • Page 17: Calibration Of Minihelic

    1. Check that the filter gauge is level. See the spirit level in the right hand corner of the gauge. 2. Check the red oil level and adjust the zero knob so that the oil level is at zero inches of water when the air cleaner is turned off.

  • Page 18: Filter Maintenance / Replacement

    FILTER MAINTENANCE / REPLACEMENT - CAUTION - Primary Filter: 1. Open the filter access door and filter retainer. 2. Slide the filter out of its retaining track. Always disconnect the power to the air cleaner 3. Slide new or cleaned main filter in to the before working on or near the air cleaner.

  • Page 19: Manometer Gauge Maintenance

    Engineering, Inc., accepts no liability for the activated carbon effectiveness or fire hazard. - WARNING – It is the customer’s responsibility to determine the suitability of the carbon filter for any particular application or purpose. The effectiveness of activated carbon must be routinely monitored. In addition, certain substances can combine in the carbon that can result in a fire hazard.

  • Page 20: Electrical Schematics

    ELECTRICAL SCHEMATICS SINGLE PHASE 3 PHASE – 230V or 460V Page 20 of 27 OM-0042 Rev. A 7140 Northland Dr N, Minneapolis, MN 55428 800-328-0787 info@air-quality-eng.com...

  • Page 21: Parts List

    PARTS LIST M32/ M33 BELT DRIVE BLOWER SECTION DESCRIPTION PART NO. On/Off Switch 10140 Motor, 1 Hp single phase 40013 1.5 Hp single phase 40037 2 Hp single phase 40039 1 Hp 3 phase 40009 2 Hp 3 phase 40040 Motor Sheave Variable 1VL44-5/8 30166 Motor Sheave Variable 1VM50-5/8...
  • Page 22 M32 / M33 Filters Standard Prefilters for M32/M33: 41124 Standard Primary Filters for M32: 41220, 41221 Standard Primary Filters for M33: 41128, 41129 Prefilters 41110 Polyester Media Roll for Media Pad Prefilter, 2" x 26" x 60' 41124 35% eff. High-capacity Pleated Prefilter, 12" x 24" x 4" 41124 each for quantity of 5 41170 Aluminum Mesh Prefilter, 23 3/8"...
  • Page 23 M66&M68 BELT DRIVE BLOWER SECTION DESCRIPTION PART NO. On/Off Switch 10140 Motor, 1 Hp 1 Ph 40013 Motor, 1.5 Hp 1 Ph 40037 Motor, 2 Hp 1 Ph 40039 Motor, 3 Hp 3 Ph 40041 Motor Sheave 1VL44-7/8 30534 Motor Sheave 1VL50-7/8 30362 Motor Sheave 1VL56-7/8 30715...
  • Page 24 M66&M68 DIRECT DRIVE BLOWER SECTION DESCRIPTION PART NO. On/Off Switch 10140 Inlet Cone, 2 Hp & 3 Hp 37036 Inlet Cone, 5 Hp 37033 Wheel, 2 Hp 37040 Wheel, 3 Hp 37035 Wheel, 5 Hp 37032 Motor, 2 Hp 3 Ph 40071 Motor, 3 Hp 3 Ph 40070...
  • Page 25 M66 Filters Standard Prefilter for M66: 41143 Standard Primary Filters for M66: 41055, 41056, or 41072 Prefilters 41053 35% eff. Pleated Prefilter, 24" x 24" x 2" 41143 35% eff. High-capacity Pleated Prefilter, 24" x 24" x 4" 41143 each for quantity of 5 41089 65% eff.
  • Page 26 M73 BLOWER SECTION DESCRIPTION PART NO. On/Off Switch 10140 Inlet Cone & Wheel 37042 Motor, 5 Hp 3 Ph 40061 Transformer 10075 Relay, Contact 10078 Exhaust Grille 30565 (Not Shown) Prefilter (2) MERV 8 - 35% 41143 Prefilter (2) MERV 11 – 65% 41173 (Not Shown) MERV 14 Polypropylene ESF Filter, 24"...

  • Page 27: Warranty

    CERTIFICATE OF WARRANTY THREE-YEAR LIMITED WARRANTY Air Quality Engineering, Inc. (AQE), warrants to the original purchaser, subject to the conditions below, that if the “Product” covered by this warranty should fail to perform by reason of improper workmanship or material, AQE will during the period of three (3) years from the date of original purchase either (i) replace the product or (ii) provide all necessary parts to repair the product without charge.

This manual is also suitable for:

M32lM33rM33lM66rM66lM68r ... Show all

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