Nordson Trilogy AAA Customer Product Manual

Nordson Trilogy AAA Customer Product Manual

Air-assisted airless automatic spray guns
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Trilogy
Air-Assisted Airless
Automatic Spray Guns
Customer Product Manual
Part 1601057-02
Issued 09/20
For parts and technical support, call the Industrial Coating
Systems Customer Support Center at (800) 433-9319 or
contact your local Nordson representative.
This document is subject to change without notice.
Check http://emanuals.nordson.com for the latest version.
NORDSON CORPORATION • AMHERST, OHIO • USA

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  • Page 1 For parts and technical support, call the Industrial Coating Systems Customer Support Center at (800) 433-9319 or contact your local Nordson representative. This document is subject to change without notice. Check http://emanuals.nordson.com for the latest version. NORDSON CORPORATION • AMHERST, OHIO • USA...
  • Page 2: Table Of Contents

    ........Contact Us Notice This is a Nordson Corporation publication which is protected by copyright. Nordson Corporation welcomes requests for information, comments, and Original copyright date 2012. No part of this document may be inquiries about its products.
  • Page 3: Safety

    Regulations and Approvals Make sure all equipment is rated and approved for the environment in which it is used. Any approvals obtained for Nordson equipment will be voided if instructions for installation, operation, and service are not followed. Part 1601057-02...
  • Page 4: Personal Safety

    The National Spray Equipment Manufacturers Association has created a wallet card that you should carry when you are operating high-pressure spray equipment. These cards are supplied with your equipment. The following is the text of this card: Part 1601057-02 E 2020 Nordson Corporation...
  • Page 5: Fire Safety

    Do not smoke, weld, grind, or use open flames where flammable materials are being used or stored. Do not heat materials to temperatures above those recommended by the manufacturer. Make sure heat monitoring and limiting devices are working properly. Part 1601057-02 E 2020 Nordson Corporation...
  • Page 6: Halogenated Hydrocarbon Solvent Hazards

    Clean, maintain, test, and repair equipment according to the instructions in your equipment documentation. Use only replacement parts that are designed for use with original equipment. Contact your Nordson representative for parts information and advice. Halogenated Hydrocarbon Solvent Hazards Do not use halogenated hydrocarbon solvents in a pressurized system that contains aluminum components.
  • Page 7: Description

    2 bar (28 psi): 76 dB/A74 dB/A 3 bar (42 psi): 77 dB/A80 dB/A (A) Sound pressure level measurements and specifications are in accordance with Third regulation to apparatus safety law DIN 45635 part 1/04.84. Part 1601057-02 E 2020 Nordson Corporation...
  • Page 8: Installation

    NOTE: Before using your spray gun for production, flush the spray gun with solvent or a waterborne cleaning solution to remove any oil and contaminants left over from the manufacturing process. Figure 1 Trilogy AAA Automatic Spray Gun Part 1601057-02 E 2020 Nordson Corporation...
  • Page 9: Converting To Manual Control

    2. Remove the plug from the Sp port on the bottom of the gun and install one of the elbow fittings removed in Step 1 . Supply air for atomizing and fan pattern to the Sp fitting. Remove Adapter Fittings Install Regulators Figure 2 Converting to Manual Control Part 1601057-02 E 2020 Nordson Corporation...
  • Page 10: Operation

    2. See Figure 1. Loosen the air cap retainer (6). 3. Rotate the air cap (7) to the desired position. 4. Tighten the retainer securely. Air Cap Horns Air Cap Horns Figure 3 Fan Pattern Orientation Part 1601057-02 E 2020 Nordson Corporation...
  • Page 11: Maintenance

    Clean the gun body as necessary. NOTE: Use only tools designed for nozzle cleaning to clean the nozzle orifice. Contact your Nordson representative for nozzle cleaning kits. Lubrication Lubricate the piston O-rings, piston guide, and piston gasket daily with silicone-free oil or thin grease, using the lubrication hole in the gun body.
  • Page 12: Troubleshooting

    Follow the safety instructions in this document and all other related documentation. These troubleshooting procedures cover only the most common problems. If you cannot solve a problem with the information given here, contact your local Nordson representative for help. See Figure 4 for parts information. Problem Possible Cause Corrective Action...
  • Page 13 10. Gun does not spray Piston not opening properly Remove piston, clean piston properly: not enough cylinder, replace piston if worn or atomizing air and fluid damaged. Part 1601057-02 E 2020 Nordson Corporation...
  • Page 14: Repair

    6. Tighten the guide nut down on the stop nut. Recheck the gap and adjust if necessary. 7. Install the springs into the spring cap, then install the spring cap on the gun and secure it with the spring retainer nut. Tighten the nut securely. Part 1601057-02 E 2020 Nordson Corporation...
  • Page 15: Needle Seal Replacement

    3. Remove the seal retaining screw (5) and aluminum seal ring (6). 4. Install a new seal ring and seal retaining screw. 5. Install the springs, spring cap, and spring retainer nut. 6. Install the nozzle and air cap. Part 1601057-02 E 2020 Nordson Corporation...
  • Page 16: Parts

    AAA Automatic Spray Guns Parts To order parts, call the Nordson Industrial Coating Systems Customer Support Center at (800) 433-9319 or contact your local Nordson representative. For customers outside the USA, refer to the list of Nordson Global Locations at www.nordson.com. Optional Manual...
  • Page 17 D: If replacing, order correct thread size for your application. E: Special screw connection, 90_ JIC ½ in. x 20. F: Optional, order separately. Use to convert atomizing and fan pattern air from remote control to manual control. G: Sold separately. Part 1601057-02 E 2020 Nordson Corporation...
  • Page 18: Nozzles

    Nozzle, .38 mm, 50 degree, AAA, Trilogy NES 1600884 Nozzle, .38 mm, 60 degree, AAA, Trilogy NES 1600885 Nozzle, .70 mm, 50 degree, AAA, Trilogy NES 1600886 Nozzle, .70 mm, 60 degree, AAA, Trilogy NES Part 1601057-02 E 2020 Nordson Corporation...
  • Page 19 ___________________ Date: 30Sept20 Hallie Smith - Petee Engineering Manager Industrial Coating Systems Amherst, Ohio, USA Nordson Authorized Representative in the EU Person authorized to compile the relevant technical documentation. Contact: Operations Manager Industrial Coating Systems Nordson Deutschland GmbH Heinrich-Hertz-StraBe 42-44 D-40699 Erkrath Nordson Corporation •...

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