Dustless Blasting® Academy

Air Compressor Manuals, Parts and Tech Support

How to order filters and other replacement parts for your air compressor and who to contact if you need technical support.

Compressor User Manuals

Rotair D185T4F: 185CFM Compressor (used on the DB500 Mobile S and DB500 Mobile XL)

Rotair D300T4F: 300 CFM Compressor (used on the DB800 Mobile)

Rotair D425T4F: 425 CFM Compressor (used on the DB800 Mobile Dual, DB1500 Mobile, and DB3000 Mobile)

Compressor Maintenance Schedule

Rotair Compressors

Filter replacement schedules for the 185CFM, 300CFM, and 425CFM Rotair compressors are the same. Below is a quick reference for the maintenance schedule, but please refer to your user manual for complete instructions and more details.

1st Stage Compressor Air Filter and 2nd Stage Compressor Air Filter

  • Replace every 500 hours.
  • These should be checked and cleaned every 100 hours of work. May need to be checked more often, up to a daily basis, depending on the environment the machine runs in.
  • They can be cleaned several times with compressed air, but never with water.

1st Stage Engine Air Filter and 2nd Stage Engine Air Filter

  • Replace every 500 hours.
  • These should be checked every 100 hours of work. May need to be checked more often, up to a daily basis, depending on the environment the machine runs in.
  • They can be cleaned several times with compressed air, but never with water.

Compressor Oil Filter

  • Replace the filter after the first 50 hours, and then every 500 hours after that.
  • Compressor oil should be AW-46 or ISO-46 Hydraulic Oil.

Air Oil Separator Filter

  • Replace after 2000 hours, depending on conditions.

Engine Oil Filter

  • Replace after the first 50 hours, and then every 500 hours after that.

Fuel Filter

  • Replace every 500 hours or as needed.

Ordering Compressor Maintenance Parts

Rotair Compressors

Rotair compressor maintenance parts can be ordered from the Dustless Blasting Online Parts Store, or by calling FTG Equipment at 855-303-7900.

APT Compressors

APT Compressor Generic Part Numbers

Contact Numbers for Compressor Problems & Troubleshooting

Over the years, we have used different compressor makes in our Dustless Blasting mobile machines. Be sure to select the appropriate one from the list.

Rotair Compressors

FTG Equipment

Nick or Hank

(855) 303-7900

APT Compressors

1-800-465-4777

constructionparts@ca.atlascopco.com

Sullivan Palatek Compressors

Josh Thompson

jthompson@palatek.com

(603) 520-7683

Keywords: user, instructions, machine, diagram, guide, manual, parts list, air filter, oil filter, replacement filters, compressor maintenance schedule