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Marco DUSTMASTER Operator's Manual

28,000 cfm tier 4 diesel dust collectors
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DUSTMASTER
DIESEL DUST COLLECTORS
Before using this equipment, read, understand and follow all instructions
in the Operator's Manuals provided with this equipment. If the user and/
or assistants cannot read or understand the warnings and instructions,
the employer of the user and/or assistants must provide adequate and necessary training to
ensure proper operation and compliance with all safety procedures pertaining to this equipment. If
Operator's Manuals have been lost, please visit www.marco.us, or contact Marco at 563.324.2519
for replacements. Failure to comply with the above warning could result in death or serious injury.
OPERATOR'S MANUAL
28,000 CFM TIER 4
®

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  • Page 1 If Operator’s Manuals have been lost, please visit www.marco.us, or contact Marco at 563.324.2519 for replacements. Failure to comply with the above warning could result in death or serious injury.

  • Page 2: Company Profile

    The Marco Difference • Industry Experience – With Marco on your team, you have access to expertise which can only come from decades of industry leadership. We have organized our engineering department, production specialists, customer operations, and safety support into a “Center of Competence.”...

  • Page 3: Table Of Contents

    It can also be protection of property. used to alert against unsafe practices. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 4: Hazard Identifications

    6.5 cubic foot capacity. Always use at least two capable people to manually move an abrasive blasting pot on flat, smooth surfaces. A mechanical lifting device must be used if an abrasive blasting pot is moved in any other manner. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...
  • Page 5  Use of Marco remote control switches with other manufacturer’s remote control systems could cause unintended activation of remote control systems resulting in the release of high speed abrasive and compressed air. Only Marco remote control switches should be used with Marco remote control systems.
  • Page 6 1/16” or more. Determine abrasive blasting nozzle wear by inserting a drill bit 1/16” larger than original size of abrasive blasting nozzle orifice. If the drill bit passes through abrasive blasting nozzle, replacement is needed. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 7: Air & Abrasive Consumption Chart

    If the 174.5 Compressor Horsepower drill bit passes through *Abrasive consumption is based on abrasive with a bulk density of 100 lbs per Cubic Foot abrasive blasting nozzle, replacement is needed. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...
  • Page 8 “THE BIG PICTURE” Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 9: Daily Pre-Operation Checklist

    Air Hose, and Air Hose Couplings & Gaskets – Select Air Hoses (4) of * Optional or alternative device. sufficient size to support all subsequent volumetric requirements and with a Ask your Marco Representative sufficient PSI (pound per square inch) rating. Inspect all Air Hoses (4), and Air for more details.

  • Page 10: Operating Instructions

    OSHA, local, City, State, Province, site. Removing airborne dust and debris from an enclosure improves work site safety and Country and jurisdiction visibility, increasing production rates. The Dustmaster 28,000 CFM Tier 4 Diesel Dust ® regulations, ordinances Collectors have a reverse incline blade fan matched to a 120 horsepower Perkins Tier 4 ®...
  • Page 11 Failure to properly ventilate storage tank may result in damage to property. If proper ventilation is in question, consult with tank manufacturer or engineer. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...
  • Page 12 Lever (3) on the control valve to center position. 8) Shut engine down. 9) Open Pulser System Ball Valve (1). 10) Disconnect duct hose from Air Inlet(s). 11) Close Air Inlet(s). Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 13: Connect Duct Hose

    Failure to properly ventilate storage tank may result in damage to property. If proper ventilation is in question, consult with tank manufacturer or engineer. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 14: Pre-Startup

    Always use proper Personal Protective Equipment when attempting to fill, use, or service this system. Failure to comply with the above warning could result in death or serious injury. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 15: Unit Startup & Shutdown

    Keep unprotected individuals out of the work area. Failure to comply with the above warning could result in death or serious injury. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 16: Pulser System Startup

    City, State, Province, Country and jurisdiction regulations, ordinances and standards, as related to working in elevated work areas. Failure to comply with the above warning could result in death or serious injury. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 17: Auger Clean-Out Startup

    If Operator’s Manuals have been lost, visit www.marco.us or call (563) 324-2519 for replacements. Failure to comply with the above warning could result in death or serious injury.

  • Page 18: Activating & Deactivating Pneumatic Ball

    If Operator’s Manuals have been lost, visit www.marco.us or call (563) 324-2519 for replacements. Failure to comply with the above warning could result in death or serious injury.

  • Page 19: Reading Magnehelic Gauge

    If Operator’s Manuals have been lost, visit www.marco.us or call (563) 324-2519 for replacements. Failure to comply with the above warning could result in death or serious injury.

  • Page 20: Lubricate Grease Points

    OPERATING INSTRUCTIONS Lubricate Grease Points Lubricate Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors at points indicated. Points ® are indicated by Lubrication Point Grease Daily label (1). W-562 Always depressurize the entire system, disconnect all power LUBRICATION POINT sources and lockout/...

  • Page 21: Specifications

    12,500 pounds (empty) Tongue Weight: 2620 pounds Length: 27' 10" Width: 8' 6” Height: 10' 4" Unit Dimensions Skid: Weight: 11,680 pounds (empty) Length: 19' 10" Width: 8' 6" Height: 8' 9" Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 22: Maintenance

    City, State, Province, Country and jurisdiction regulations, ordinances and standards, as related to working in elevated work areas. Failure to comply with the above warning could result in death or serious injury. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 23: Adjust Tension Of Fan Drive Belt

    7) Tighten four Bolts (6). related to working in 8) Install parts in reverse order. elevated work areas. Failure to comply with the above warning could result in death or serious injury. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 24: Adjust Main Auger Drive Chain

    Failure to comply with the above warning could result in death or serious injury. 3) Move Hydraulic Motor (5) to set Chain (6) deflection to approximately .25 inch. Tighten four Bolts (4). Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 25: Adjust Discharge Auger Drive Chain

    3) Loosen four Nuts (4) from Sliding Motor Mount (5). 4) Move Hydraulic Motor to set Chain (6) deflection to approximately 3/16 - 1/4 inch. Tighten bolts of Hydraulic Motor. 5) Install parts in reverse order. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 26: Adjust Pulse Separation

    200 milliseconds (mSEC). Depending on conditions, the elapsed time of air entering the filters should be between 200–350 milliseconds. 5) Close enclosure door of Timer Controller. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 27: Remove & Install Hydraulic Oil Filter

    SDS for proper first aid or medical procedures. Failure to comply with the above warning could result in death or serious injury. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 28: Remove & Install Dust Collector Filter Cartridges

    Failure to comply with the above warning could result in death or serious injury. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 29: Hazard Identification Decals

    MAINTENANCE Hazard Identification Decals Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...
  • Page 30 MAINTENANCE Hazard Identification Decals (cont.) Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 31: Troubleshooting

    TROUBLESHOOTING If The Dustmaster 28,000 CFM Tier 4 Diesel Dust Collector does not function properly, ® check the following: SYMPTOM (Cause) ACTION Diesel Engine will not start or See original equipment Operator's Manual W-562 Always depressurize for service. runs poorly...
  • Page 32 Pulser System and Filters. Replace filter death or serious injury. cartridges, if needed. If Magnehelic Gauge is reading above 15" (w.c.), shut down unit immediately. Replace filter cartridges. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...
  • Page 33 MAINTENANCE NOTES DATE TYPE OF SERVICE PART NUMBER Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...
  • Page 34 MAINTENANCE NOTES DATE TYPE OF SERVICE PART NUMBER Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...

  • Page 35: Limited Warranty

    Products covered by the foregoing Warranty and Disclaimers, and there are no oral agreements relating to remedies which are collateral to or which affect this limitation. Dustmaster 28,000 CFM Tier 4 Diesel Dust Collectors ®...
  • Page 36 SERVICE & REPAIR WWW.MARCO.US VACUUMS SALES@MARCO.US Marco and Blastmaster are registered trademarks of Marco Group International Opco, LLC. Part #1090143_5/30/2018 ® ® All other brand names or marks are used for identification purposes and are trademarks of their respective owners.

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