Nordson Kinetix 334593-04 Customer Product Manual
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Nordson Kinetix 334593-04 Customer Product Manual

Nordson Kinetix 334593-04 Customer Product Manual

Electrostatic spray gun automatic air-assisted airless
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Kinetix
Electrostatic Spray Gun
Automatic Air-Assisted Airless
Customer Product Manual
Part 334593-04
Issued 6/19
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.
FM
C
US
APPROVED
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. APPROVED NORDSON CORPORATION • AMHERST, OHIO • USA...
  • Page 2 Viton is a registered trademark of E. I. DuPont de Nemours and Company. Notice This is a Nordson Corporation publication which is protected by copyright. Original copyright date 2000. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Nordson Corporation.

  • Page 3: Table Of Contents

    ..........Multi-Component Coatings ......Part 334593-04 E 2019 Nordson Corporation...
  • Page 4 Service Illustration and Notes ......7-16 Part 334593-04 E 2019 Nordson Corporation...
  • Page 5 ..........Special Conditions for Safe Use in the European Union ..Part 334593-04 E 2019 Nordson Corporation...
  • Page 6 Table of Contents Part 334593-04 E 2019 Nordson Corporation...

  • Page 7: Safety

    Intended Use Use of Nordson equipment in ways other than those described in the documentation supplied with the equipment may result in injury to persons or damage to property.

  • Page 8: Regulations And Approvals

    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. Personal Safety To prevent injury follow these instructions.

  • Page 9: High-Pressure Fluids

    Part 334593-04 E 2019 Nordson Corporation...

  • Page 10: Fire Safety

    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 11: Action In The Event Of A Malfunction

    Failure to observe this warning could result in an injection injury. WARNING: Risk of electrical shock. Disconnect and lockout input power to equipment before servicing. Failure to observe this warning may result in personal injury or death. Part 334593-04 E 2019 Nordson Corporation...
  • Page 12 Safety Part 334593-04 E 2019 Nordson Corporation...

  • Page 13: Description

    WARNING Maximum Fluid Pressure 103 Bar (1500 PSI) Figure 2-1 Kinetix Air-Assisted Airless Automatic Electrostatic Spray Gun Note: Refer to Safety Label on page 1-5 for a description of the warning symbols. Part 334593-04 E 2019 Nordson Corporation...

  • Page 14: Air-Assisted Airless Description

    NOTE: The seals in the spray gun are compatible with most coatings. If the coating material you use damages the seals, contact your Nordson Corporation representative for compatible replacements. Part 334593-04 E 2019 Nordson Corporation...

  • Page 15: Theory Of Operation

    5. Ball tip assembly 9. Fluid hose 2. Gun body 6. Electrode 10. Atomization air core 3. Multiplier 7. Fluid tip 11. Activation (trigger) air inlet fitting 4. Extension 8. Packing cartridge assembly 12. Air piston Part 334593-04 E 2019 Nordson Corporation...

  • Page 16: Air Flow

    Restrictors are pre-atomization devices that do not normally reduce flow, but aid in atomization and tend to reduce the pattern width. If a restrictor is used, the nozzle gasket is removed and replaced with a restrictor. Part 334593-04 E 2019 Nordson Corporation...

  • Page 17: Installation

    NOTE: A gasket or gasket with restrictor and the PTFE retaining washer are required. For assistance in selecting the appropriate nozzle and restrictor for your application, contact your Nordson Corporation representative. Before installation, make sure you have the appropriate nozzle; gasket or gasket with restrictor;...

  • Page 18: Typical Air-Assisted Airless System

    3. Fluid filter 9. Self-relieving shutoff valve 15. Fluid supply 4. Heater (as required) 10. Drain valve 16. Atomizing air 5. Pump 11. Drain rod 17. Gun cable 6. Air lubricator 12. Solenoid 18. Extension cable Part 334593-04 E 2019 Nordson Corporation...

  • Page 19: Air And Fluid Hose Connections

    Installation Air and Fluid Hose Connections Spray gun fittings accept standard Nordson fluid hoses. Air Hose The air hoses supplying air to the spray gun should be no longer than 7.62 m (25 ft). The atomizing air hoses should have a minimum 6.4-mm (...

  • Page 20: Fluid Hose Connections

    NOTE: The standard fluid hose will work well for most coating materials. The effectiveness of the electrostatics may diminish when coating resistivities fall below 25 megohms/cm. The optional 25-ft long fluid hose will improve the electrostatic charge by isolating the fluid column. Part 334593-04 E 2019 Nordson Corporation...
  • Page 21 Installation See Figure 3-3 for the plot of a 20 μΑ current draw. μA Figure 3-3 Hose Length Required to Keep Current Draw at or Below 20 Part 334593-04 E 2019 Nordson Corporation...
  • Page 22 5. Gun cable large connector 9. Lock washer 2. POWER OUTPUT receptacle 6. Screws 10. Nut 3. Extension cable male end 7. Bracket 11. Pigtail 4. Extension cable female end 8. Gun cable small connector 12. Spray gun Part 334593-04 E 2019 Nordson Corporation...

  • Page 23: Gun Cable

    2. Point the spray gun into the booth or waste container and activate the spray gun to relieve residual pressure. Deactivate the trigger air to prevent inadvertent activation of the equipment. Part 334593-04 E 2019 Nordson Corporation...
  • Page 24 NOTE: The air cap screws into the retaining ring and rests in a groove in the ring that lets it rotate freely. Do not overtighten the cap. Part 334593-04 E 2019 Nordson Corporation...

  • Page 25: Optional Quick-Exhaust Valve

    6. Install the quick-exhaust nipple into the spray gun body trigger port (5). Figure 3-6 Optional Quick-Exhaust Valve Installation in. NPT x in. NPT nipple 3. Quick exhaust valve 5. Gun body trigger port 4. Muffler in. NPT x in. OD elbow Part 334593-04 E 2019 Nordson Corporation...
  • Page 26 3-10 Installation Part 334593-04 E 2019 Nordson Corporation...

  • Page 27: Operation

    All conductive system components and flammable material containers are securely connected to a true earth ground. the operator station and spray area are clean and free of debris. Part 334593-04 E 2019 Nordson Corporation...

  • Page 28: Daily Startup

    8. Use a Nordson kV meter to read the maximum kV output of the power supply. Use this information and the values from Electrostatic Troubleshooting on page 6-4 as a baseline when troubleshooting the electrostatic system.

  • Page 29: Shutdown

    CAUTION: Leaving the coating material in the spray gun longer than the indicated pot-life may clog the spray gun and require disassembly and replacement of major spray gun components. Refer to the coating material pot-life information to determine the proper shutdown procedures. Part 334593-04 E 2019 Nordson Corporation...
  • Page 30 Operation Part 334593-04 E 2019 Nordson Corporation...

  • Page 31: Maintenance

    Failure to observe this warning could result in an injection injury. CAUTION: Use a non-conductive solvent compatible with your coating material. Cleaning with conductive solvents can result in carbon tracking and loss of kV. Part 334593-04 E 2019 Nordson Corporation...

  • Page 32: Periodically

    Maintenance CAUTION: Use only a Nordson cleaning brush to clean the fluid tip and cap. Using metal tools will damage the fluid tip and air cap, causing faulty spray patterns. 5. Clean the nozzle and restrictor, if used. a. Remove the retaining ring and air cap.

  • Page 33: System Flushing

    Cleaning with conductive solvents can result in carbon tracking and loss of kV. CAUTION: Use only a Nordson cleaning brush to clean the fluid tip and air cap. Using metal tools will damage the fluid tip and air cap, causing faulty spray patterns.

  • Page 34: Extensive Cleaning

    Remove all the seals before soaking any parts in solvent. Electrostatic System Checks Use a Nordson non-loading kV meter to perform checks on the electrostatic system, and a megohmmeter to check the resistance values on the spray gun. These checks ensure that the operator, electrostatic spray gun, electrostatic power supply, and all conductive material within the spray area are connected to a true earth ground.

  • Page 35: Troubleshooting

    These procedures cover only the most common problems that you may encounter. If you cannot solve the problem with the information given here, contact your local Nordson representative for help. This section contains troubleshooting procedures for common spray gun problems, spray pattern and film-build faults, and electrostatics.

  • Page 36: Common Problems

    Slowly raise the fluid pressure until the desired fluid flow is obtained. Do not exceed the maximum fluid pressure rating. Fluid too viscous Lower the viscosity by adding solvent or increasing the fluid temperature. Continued... Part 334593-04 E 2019 Nordson Corporation...

  • Page 37: Spray Pattern/Film Build Troubleshooting

    Tails in pattern (3) Fluid pressure too low Increase the fluid pressure. Atomizing air pressure too low Increase the atomizing air pressure. Fluttering or spitting Irregular pattern Tails in pattern Figure 6-7 Common Spray Pattern Faults Part 334593-04 E 2019 Nordson Corporation...

  • Page 38: Electrostatic Troubleshooting

    If the input voltage is120 V, the controller incorrect correct position switch in the control unit must be set to the 120 V position. Refer to the gun control unit manual for more information. Part 334593-04 E 2019 Nordson Corporation...

  • Page 39: Multiplier Continuity And Resistance Check

    NOTE: Diodes require proper polarity for reading. If the multiplier does not measure correctly, replace the multiplier. Refer to the Multiplier Replacement on page 7-12. Figure 6-8 Multiplier Continuity and Resistance Check 1. Pins 2. Contact spring Part 334593-04 E 2019 Nordson Corporation...

  • Page 40: Gun Cable Continuity Checks

    2. Use an ohmmeter to check the continuity of the extension cable. Place the probes of the ohmmeter on the pins as listed. Power Supply End Spray Gun Cable End Power Supply End Spray Gun Cable End Position Closed Closed Closed Closed Closed Closed Part 334593-04 E 2019 Nordson Corporation...

  • Page 41: Repair

    Failure to observe this warning could result in an injection injury. WARNING: Use only Nordson replacement parts to repair the spray gun. Deviating from the repair instructions, using unauthorized parts, or making unathorized modifications can result in personal injury or death and/or the loss of approvals by agencies such as Factory Mutual Research Corporation (FM) or the Canadian Standards Association (CSA).

  • Page 42: Tools/Supplies Required

    PTFE grease lubricant (MagnaLube G) or equivalent PTFE-based lubricant Pipe/thread/hydraulic sealant adhesive NOTE: Refer to Parts for service kits and individual part numbers. Figure 7-1 Combination Tool A. Screwdriver C. Fluid tip tool B. Packing cartridge tool D. Hose tool Part 334593-04 E 2019 Nordson Corporation...

  • Page 43: Nozzle, Restrictor, And Fluid Tip Replacement

    9. Activate the spray gun to retract the ball tip. Screw the new fluid tip in the extension. Tighten the fluid tip snugly. 10. Install the nozzle; electrode; gasket or gasket with restrictor; and PTFE retaining washer and securely hand-tighten the retaining ring and cap assembly onto the extension. Part 334593-04 E 2019 Nordson Corporation...

  • Page 44: Return Springs Replacement

    NOTE: Keep a firm grip on the fluid adjuster housing because the fluid return spring and piston return compression will begin to push out the fluid adjuster housing as you loosen the socket screws. Part 334593-04 E 2019 Nordson Corporation...
  • Page 45 NOTE: The springs will provide some resistance as you tighten the socket screws. Figure 7-3 Fluid and Piston Return Compression Springs Replacement 12. #10-24 socket screws 16. Piston return compression spring 14. Fluid adjuster housing 25. Piston block body 15. Fluid return spring Part 334593-04 E 2019 Nordson Corporation...

  • Page 46: Air Piston And Connecting Rod Replacement

    MagnaLube G or an equivalent PTFE-based lubricant. 3. Inspect the O-rings (20, 21) on the air piston and replace if necessary. Generously lubricate the O-rings and install the air piston in the piston block body (25). Part 334593-04 E 2019 Nordson Corporation...

  • Page 47: Air Piston And Connecting Rod Replacement

    Lubricate the O-rings with O-ring grease. 2. Make sure the two large face-seal O-rings (28) are correctly installed. Apply dielectric grease to these O-rings. 3. Grasp the puller link (33) and pull until the ball tip is fully retracted. Part 334593-04 E 2019 Nordson Corporation...

  • Page 48: Ball Tip And Packing Cartridge Replacement

    If replacing the O-ring and back-up ring does not stop the packing cartridge from leaking, you must replace the packing cartridge. The ball tip is not a component of the packing cartridge. You must order the ball tip separately. Part 334593-04 E 2019 Nordson Corporation...

  • Page 49: Preparation

    4. Remove the sleeve retainer from the pull shaft and unscrew the pull shaft from the packing cartridge assembly. 5. Clean the extension fluid bores with a round, soft-bristled brush and a compatible non-conductive solvent. For thorough cleaning, remove the fluid fittings from the extension. Part 334593-04 E 2019 Nordson Corporation...
  • Page 50 Apply a removable threadlocking adhesive to the threads of the new ball tip. c. Screw the new ball tip into the ball tip fitting. Tighten the ball tip finger tight until it bottoms against the fitting. Wipe off excess adhesive. Part 334593-04 E 2019 Nordson Corporation...

  • Page 51: Ball Tip And Packing Cartridge Installation

    4. Generously lubricate the pins on the top and bottom of the puller link and the grooves on the end of the retainer bushing (32) with MagnaLube G or an equivalent PTFE-based lubricant. Part 334593-04 E 2019 Nordson Corporation...

  • Page 52: Multiplier Replacement

    CAUTION: Do not use the pigtail (B) to pull out the multiplier. 7. Install one of the upper screws into the standoff (7) and use it to pull the multiplier out of the spray gun. Part 334593-04 E 2019 Nordson Corporation...

  • Page 53: Multiplier Installation

    2. See Figure 7-6. Remove the following items from the old multiplier and install them on the new multiplier: screw (2), flat washer (3), and cable clamp (4) standoff (7) heat sink plate (9) Part 334593-04 E 2019 Nordson Corporation...

  • Page 54: Gun Cable Replacement

    5. Disconnect the gun cable from the multiplier connector (C). 6. Remove the nut (52) and lock washer (53) to remove the gun cable from the bracket. 7. Reverse these steps to install a new gun cable. Part 334593-04 E 2019 Nordson Corporation...

  • Page 55: Fluid Supply Hose Replacement

    Do not overtighten. 6. Install the fluid hose collar (C) into the bracket (54). 7. Tighten the two flat-head screws (51) at the bracket to secure the hose. Part 334593-04 E 2019 Nordson Corporation...

  • Page 56: Service Illustration And Notes

    7-16 Repair Service Illustration and Notes Use Figure 7-8 and Table 7-1 as a quick reference for the service notes to assemble the spray gun. 1300335B Figure 7-8 Spray Gun Service Notes Part 334593-04 E 2019 Nordson Corporation...
  • Page 57 O-ring is seated. Screw in the retaining nut then tighten turn past hand tight. A removable thread-locking adhesive can be applied to the threads of the ball tip if there are problems with the ball tip backing out. Part 334593-04 E 2019 Nordson Corporation...
  • Page 58 7-18 Repair Part 334593-04 E 2019 Nordson Corporation...

  • Page 59: Parts

    A dash (—) is used when the part number applies to all parts in the illustration. The number in the Part column is the Nordson Corporation part number. A series of dashes in this column (- - - - - -) means the part cannot be ordered separately.

  • Page 60: Spray Gun Parts

    Repair and Installation sections to make sure you are ordering the correct parts, lubricant, and adhesives to complete the procedure. NOTE: Contact your Nordson Corporation representative for the correct nozzle, PTFE retaining washer, electrode, and gasket or gasket with restrictor for your application.
  • Page 61 Parts Figure 8-1 Kinetix AAA Automatic Electrostatic Spray Gun Parts Part 334593-04 E 2019 Nordson Corporation...
  • Page 62 D: Included in packing cartridge service kit 1089861. Refer to Packing Cartridge on page 8-7. E: Included in Perlast fluid seal service kit 336679. Refer to Perlast Fluid Seal on page 8-6. F: An optional ball tip kit 336637, may improve performance in some applications. Contact your Nordson representative for more information.
  • Page 63 Parts Figure 8-1 Kinetix AAA Automatic Electrostatic Spray Gun Part 334593-04 E 2019 Nordson Corporation...

  • Page 64: Adhesives, Sealants, And Lubricants

    S O-RING, Perlast, 0.375 x 0.50 x 0.063 in. −−−−−− S TIP, fluid, high pressure, Kinetix 336569 S BACKUP RING, conductive, 0.39-in. ID x 0.045-in. thick, cut −−−−−− S RING, conductive, high pressure tip Part 334593-04 E 2019 Nordson Corporation...

  • Page 65: Air Seal

    S RETAINER, bushing, Kinetix 1045777 S ADAPTER, link-pin 8−32 UNC-2A Kinetix Puller Link Upgrade Item Part Description Quantity Note — 1045981 PULLER LINK KIT, Kinetix 1045778 S RETAINER, bushing, Kinetix 1045777 S ADAPTER, link-pin 8−32 UNC-2A Kinetix Part 334593-04 E 2019 Nordson Corporation...

  • Page 66: Cordset Assemblies

    S CABLE, 50 ft, electrostatic, extension Optional Quick-Exhaust Valve Part Description Quantity 325529 MUFFLER/EXHAUST KIT, valve 973000 S NIPPLE, steel, sched 40, in., 0.75 in. 901262 S VALVE, exhaust 272556 S MUFFLER, low profile, -in. NPT Part 334593-04 E 2019 Nordson Corporation...

  • Page 67: Optional Hotpaint Fluid Seal Kit

    NOTE A: Any high-pressure hose can be added to this hose to increase the length. Refer to the High-Pressure Fluid Hoses instruction sheet for ordering information. B: Order tubing in one-foot increments. AR: As Required Part 334593-04 E 2019 Nordson Corporation...

  • Page 68: Recommended Spare Parts

    Use the optional PTFE packing cartridge with harsh chemical solvents such as MEK. C: A swivel nut branch that mounts the existing hose fitting on the Kinetix hose providing a clean way to circulate paint close to the spray gun. Part 334593-04 E 2019 Nordson Corporation...

  • Page 69: Specifications

    NOTE: Supply air must be particulate free (5 microns maximum) and oil free. Use coalescing-type air filters. Air Hose Requirements Air Hose Metric English Length 7.62 m 25 ft Minimum ID recommended 6.4 mm Part 334593-04 E 2019 Nordson Corporation...

  • Page 70: Standard Fitting Sizes

    Conductivity Range Material Resistivity Hose Length Greater than 25 megohms/cm Standard hose Less than 25 megohms/cm Long hose Approvals This spray gun has met the requirements for FM approval. Part 334593-04 E 2019 Nordson Corporation...
  • Page 71 Kinetix, Nordson, and the Nordson logo are registered trademarks of Nordson Corporation. MagnaLube is a registered trademark of General Magnaplate Corporation. Perlast is a registered trademark of Precision Polymer Engineering Limited Company.
  • Page 72 . . . O-ring tighten 1/4 turn past hand tight..A removable threadlocking adhesive can be applied to the threads of the ball tip if there are problems with the ball tip backing out. 334593-QR02 ©2008 Nordson Corporation...
  • Page 73 ® Kinetix Kinetix Automatic Air-Assisted Airless Electrostatic Spray Gun Automatic Air-Assisted Airless Electrostatic Spray Gun For more information on this spray gun refer to manual 334593 at http://emanuals.nordson.com/finishing/ 983526 336706 Spray Gun 336707 (washer) 325694 336558 336569 336682 (screw) 972183...
  • Page 74 Kinetix Automatic Air-Assisted Airless ® Electrostatic Spray Gun Electrostatic Spray Gun PARTS PARTS...

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