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Dustmaster

® 

28,000 CFM Tier 4 Diesel Dust Collectors

25

MAINTENANCE

Adjust Pulse Separation

3)  Set the Pulse Separation, the elapsed 

time between pulses, by moving Knob 

(3). The recommended elapsed time 

between pulses is the minimum time 

needed for pulse header to return to full 

pressure. Depending on conditions, the 

elapsed time may need to be changed. 

Elapsed time between pulses should be 

between 5–15 seconds.

1)  Open enclosure door of Timer Controller.

2)  Locate Adjustment Knobs (1 and 2).

4)  Set Pulse Duration, the elapsed time of 

compressed air entering the filters, by 

moving Knob (4). The recommended 

elapsed time of compressed air entering 

the filters is 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.

1
2

3

4

Always depressurize 

the entire system, 

disconnect all power 

sources and lockout/

tagout all components 

before any maintenance 

or troubleshooting is 

attempted. Failure to 

comply with the above 

warning could cause 

electrical shock and 

inadvertent activation of 

equipment resulting in 

death or serious injury.

W-562

Summary of Contents for DUSTMASTER

Page 1: ...e 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...

Page 2: ...and coating equipment As the largest provider of surface preparation and protective coatings equipment in the world our inventory levels and product availability are unmatched Logistics Services Marco...

Page 3: ...1 Definition of Terms 2 Hazard Identifications 3 Air Abrasive Consumption Chart 6 Daily Pre Operation Checklist 8 Operating Instructions 9 Description 9 Operational Requirements 9 Operating Instructio...

Page 4: ...and OSHA Safety Standards Inspect all equipment for wear or damage before and after each use Failure to use Original Equipment Manufacturer repair parts and failure to immediately replace worn or dam...

Page 5: ...ed to collect in adequate concentrations To reduce conditions that could result in a fire or an explosion provide adequate ventilation eliminate all ignition or spark sources keep the work area free o...

Page 6: ...sufficient volume of air exists and petcock is unable to be left open at all times petcock should be opened frequently to release water To reduce abrasive intrusion in the air supply hose depressurize...

Page 7: ...12 62 357 13 Air cfm Abrasive lbs hr Compressor Horsepower No 4 1 4 47 268 11 54 312 12 61 354 14 68 408 16 74 448 17 81 494 18 98 608 22 110 681 25 Air cfm Abrasive lbs hr Compressor Horsepower No 5...

Page 8: ...Dustmaster 28 000 CFM Tier 4 Diesel Dust Collectors 7 THE BIG PICTURE 1 2 3 4 5 6 5 5 5 4 7...

Page 9: ...ge Collection Container Empty Discharge Collection Container 2 before use Position as shown Install optional Drum Cover and six inch Duct Hose Air Compressor Select an Air Compressor 3 of adequate siz...

Page 10: ...reverse incline blade fan matched to a 120 horsepower Perkins Tier 4 Final diesel engine to generate up to 28 000 CFM of air flow Typical applications include blast rooms blast yards bridges oil refi...

Page 11: ...ent Manufacturer repair parts and failure to immediately replace worn or damaged components could void warranties and cause malfunctions Failure to comply with the above warning could result in death...

Page 12: ...g the two position Selector Switch 2 OFF after header has depressurized 7 Turn the Auger Clean out System OFF by returning the Hydraulic Control Valve Lever 3 on the control valve to center position 8...

Page 13: ...exchange and cross flow ventilation OPERATING INSTRUCTIONS A B C D Always depressurize the entire system disconnect all power sources and lockout tagout all components before any maintenance or troubl...

Page 14: ...injury Stop pump and relieve pressure before attempting maintenance or repair Ensure all fittings are properly tightened before restoring pressure If injury should occur immediately seek medical atte...

Page 15: ...rn Emergency Stop Station to the operating position by pulling knob away from the base 11 Follow After use instructions OPERATING INSTRUCTIONS Unit Startup Shutdown You must comply with all OSHA local...

Page 16: ...RATING INSTRUCTIONS Always depressurize the entire system disconnect all power sources and lockout tagout all components before any maintenance or troubleshooting is attempted Failure to comply with t...

Page 17: ...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 pe...

Page 18: ...vibration intensity Counter clockwise increases vibration intensity OPERATING INSTRUCTIONS 1 2 3 Before using this equipment read understand and follow all instructions in the Operator s Manuals with...

Page 19: ...could result in death or serious injury W 577 Reading Magnehelic Gauge Dust Collector Differential Pressure Instructions The Magnehelic Gauge provides a means to tell how clean the dust collector filt...

Page 20: ...ntenance or repair Ensure all fittings are properly tightened before restoring pressure If injury should occur immediately seek medical attention Failure to comply with the above warning could result...

Page 21: ...otor Drive Fan Backward Inclined non overloading spark resisting Engine Diesel Tier 4 Final 120 Horsepower Fuel Capacity Type Diesel Capacity 80 Gallons Air Requirements Clean Dry Compressed Air 24 CF...

Page 22: ...o comply with the above warning could cause electrical shock and inadvertent activation of equipment resulting in death or serious injury W 562 Moving parts can present an area where crushing pinching...

Page 23: ...the entire system disconnect all power sources and lockout tagout all components before any maintenance or troubleshooting is attempted Failure to comply with the above warning could cause electrical...

Page 24: ...inadvertent activation of equipment resulting in death or serious injury W 562 Moving parts can present an area where crushing pinching entanglement or amputation may occur Do not place body parts or...

Page 25: ...pted Failure to comply with the above warning could cause electrical shock and inadvertent activation of equipment resulting in death or serious injury W 562 6 5 Moving parts can present an area where...

Page 26: ...nobs 1 and 2 4 Set Pulse Duration the elapsed time of compressed air entering the filters by moving Knob 4 The recommended elapsed time of compressed air entering the filters is 200 milliseconds mSEC...

Page 27: ...rces and lockout tagout all components before any maintenance or troubleshooting is attempted Failure to comply with the above warning could cause electrical shock and inadvertent activation of equipm...

Page 28: ...conditions that could cause asbestosis lead poisoning and or other serious or fatal diseases Harmful dust containing toxic material from abrasives or surfaces being abrasive blasted can remain suspen...

Page 29: ...Dustmaster 28 000 CFM Tier 4 Diesel Dust Collectors 28 Hazard Identification Decals MAINTENANCE...

Page 30: ...Dustmaster 28 000 CFM Tier 4 Diesel Dust Collectors 29 Hazard Identification Decals cont MAINTENANCE...

Page 31: ...ngs do not fit tightly in hose cut a small section from the end of the hose and re insert fitting in tube Inspect diaphragm valve for damage or debris Repair or replace diaphragm valve Filter Pulser S...

Page 32: ...while allowing engine to run Pulsers will clean down the filters Once gauge reads back into the normal operation range of 3 10 w c re engage clutch and increase RPM to operating speed If Magnehelic G...

Page 33: ...Dustmaster 28 000 CFM Tier 4 Diesel Dust Collectors 32 MAINTENANCE NOTES DATE TYPE OF SERVICE PART NUMBER...

Page 34: ...Dustmaster 28 000 CFM Tier 4 Diesel Dust Collectors 33 DATE TYPE OF SERVICE PART NUMBER MAINTENANCE NOTES...

Page 35: ...PURCHASER OR OTHERS WITHOUT SELLER S PRIOR WRITTEN CONSENT IF SUCH NOTICE IS TIMELY GIVEN SELLER WILL HAVE THE OPTION TO EITHER MODIFY THE PRODUCT OR COMPONENT PART THEREOF TO CORRECT THE DEFECT REPL...

Page 36: ...LAST IT 800 252 7848 ph 563 324 2519 fax 563 324 6258 40 NATIONWIDE SHIPPING LOCATIONS Marco Regional Branch Offices and Shipping Locations Direct Shipping Locations CONTACT MARCO 800 BLAST IT 800 252...

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