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AIR PAINT SPRAY GUN & BLOW GUN
93270
ASSEMBLY and OPERATING
INSTRUCTIONS
Due to continuing improvements, actual product may differ slightly from the product described herein.
®
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at http://www.harborfreight.com
TO PREVENT SERIOUS INJURY,
READ AND UNDERSTAND ALL WARNINGS
AND INSTRUCTIONS BEFORE USE.
©
®
Copyright
2005 by Harbor Freight Tools
. All rights reserved. No portion of this manual or any
artwork contained herein may be reproduced in any shape or form without the express written
consent of Harbor Freight Tools.
For technical questions and replacement parts, please call 1-800-444-3353.

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Summary of Contents for Central Pneumatic 93270

  • Page 1 AIR PAINT SPRAY GUN & BLOW GUN 93270 ASSEMBLY and OPERATING INSTRUCTIONS Due to continuing improvements, actual product may differ slightly from the product described herein. ® 3491 Mission Oaks Blvd., Camarillo, CA 93011 Visit our Web site at http://www.harborfreight.com...
  • Page 2: Table Of Contents

    Assembly Diagram - Spray Gun ..............13 Parts List A - Blow Gun ................14 Assembly Diagram A - Blow Gun ..............14 Troubleshooting ................... 15 For technical questions, please call 1-800-444-3353; SKU 93270 Page 2 Troubleshooting section at end of manual.
  • Page 3: Specifications

    Use eye and ear protection. Always wear ANSI approved impact safety goggles. Always wear an ANSI approved dust mask or respirator when using this Spray Gun. For technical questions, please call 1-800-444-3353; SKU 93270 Page 3 Troubleshooting section at end of manual.
  • Page 4 Improper cleaning of the Spray Gun is a common reason for the Spray Gun to jam or not perform properly. For technical questions, please call 1-800-444-3353; SKU 93270 Page 4 Troubleshooting section at end of manual.
  • Page 5: Unpacking

    When unpacking, check to make sure the product is intact and undamaged. If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover of this manual as soon as possible. For technical questions, please call 1-800-444-3353; SKU 93270 Page 5 Troubleshooting section at end of manual.
  • Page 6: Air Connection

    Check the air connection for leaks and then disconnect the tool from the air source. Control Layout Lock Ring (2) FIGURE 1 Fluid Control Air Cap Set (1) Knob (24) Trigger (6) Air Inlet (25) Cup (27) For technical questions, please call 1-800-444-3353; SKU 93270 Page 6 Troubleshooting section at end of manual.
  • Page 7: A Comparison: Conventional Versus Hvlp Spray Guns

    If it appears to thin, add a very small amount of thinner (not included). BE CAREFUL when thinning. Proceed slowly, adding very minimal amounts. NEVER exceed the manufacturer’s thinning recommendations. For technical questions, please call 1-800-444-3353; SKU 93270 Page 7 Troubleshooting section at end of manual.
  • Page 8: Fan Direction And Pattern Adjustment

    Knob (24). If the spray appears too thick (you see globs of paint), close down the Fluid Control Knob (24) slowly, checking the mixture after each adjustment. See FIGURE 4 below. FIGURE 4 Too Coarse Correct Too Fine (Tighten) (Loosen) For technical questions, please call 1-800-444-3353; SKU 93270 Page 8 Troubleshooting section at end of manual.
  • Page 9: Techniques

    Clean out the gun thoroughly after EVERY use, according to the instructions found on the next page. For technical questions, please call 1-800-444-3353; SKU 93270 Page 9 Troubleshooting section at end of manual.
  • Page 10: Maintenance

    Disposal: After cleaning your Spray Gun, properly dispose of your cleaning solutions according to the solution manufacturer’s direction and local hazardous waste standards. For technical questions, please call 1-800-444-3353; SKU 93270 Page 10 Troubleshooting section at end of manual.
  • Page 11: Blow Gun Maintenance

    Make sure no dirt or debris is lodged in the Air Inlet (11a). Check to see that the Nozzle (1a) is always clear of obstructions prior to use. For technical questions, please call 1-800-444-3353; SKU 93270 Page 11 Troubleshooting section at end of manual.
  • Page 12: Parts List - Spray Gun

    THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. NOTE: Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts. For technical questions, please call 1-800-444-3353; SKU 93270 Page 12 Troubleshooting section at end of manual.
  • Page 13: Assembly Diagram - Spray Gun

    Assembly Diagram - Spray Gun For technical questions, please call 1-800-444-3353; SKU 93270 Page 13 Troubleshooting section at end of manual.
  • Page 14: Parts List A - Blow Gun

    O-ring Air Inlet Air Valve Rod When ordering parts from this parts list, always include the suffix “a”. Assembly Diagram A - Blow Gun For technical questions, please call 1-800-444-3353; SKU 93270 Page 14 Troubleshooting section at end of manual.
  • Page 15: Troubleshooting

    2. Holes on one side of the Air cap are plugged. (Clean the Air cap with a nonmetallic point.) If the steps above do not solve the problem or if the repairs involved are too complex, contact a qualified technician. SKU 93270 For technical questions, please call 1-800-444-3353. Page 15...
  • Page 16 2. Packing worn or dry 2. Replace or lubricate (non-silicone) Packing Nut If the steps above do not solve the problem or if the repairs involved are too complex, contact a qualified technician. SKU 93270 For technical questions, please call 1-800-444-3353. Page 16...

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