Nordson Versa-Spray Manual
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Nordson Versa-Spray Manual

Nordson Versa-Spray Manual

Cable-fed automatic electrostatic powder spray gun
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Versa-Spray
Cable-Fed
r
Automatic Electrostatic
Powder Spray Gun
Manual No. 31-13
P/N 108 129E
S
NORDSON CORPORATION
AMHERST, OHIO
USA
D
D

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Summary of Contents for Nordson Versa-Spray

  • Page 1 Versa-Spray Cable-Fed Automatic Electrostatic Powder Spray Gun Manual No. 31-13 P/N 108 129E NORDSON CORPORATION AMHERST, OHIO...
  • Page 2 Notice This is a Nordson Corporation publication which is protected by copyright. Original copyright date 1990. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Nordson Corporation. The information contained in this publication is subject to change without notice.

  • Page 3: Table Of Contents

    ........108 129 Manual No. 31-13 E 1994 Nordson Corporation All Rights Reserved Issued 3/94...
  • Page 4 ....... . Adapter, Purge, Versa-Spray .......

  • Page 5: Description

    As the powder is sprayed from the nozzle it passes through an electrostatic corona and picks up a charge. This gun is used with a Nordson 100 PLUS or EXP-100 electrostatic power supply.

  • Page 6: Installation

    Mount gun on 5/8” slack for movement. mounting bar. Install tubing over adapter and secure with clamp. Install end in power supply multiplier well. Figure 2. Gun Installation E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 7: Installing Optional 32Mm Conical Nozzle

    Slip the end of the adjuster rod under the pattern adjuster sleeve, so that the rounded pin on the end of the adjuster rod goes into the hole in the sleeve. E Nordson Corporation 1994 Manual No. 31−13 108 129...

  • Page 8: Air Supply

    Use filter/separators with automatic drains and a refrigerated or regenerative desiccant-type air dryer, capable or producing a 38_ F (3.4_ C) or lower dewpoint at 100 psi (6.89 bar). E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved...

  • Page 9: Operation

    Test spray pattern and adjust air pressures and pattern sleeve, if used, as necessary. Turn ON the high voltage at the electrostatic power supply. Adjust to 100 kV. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved...

  • Page 10: Shutdown

    Perform daily maintenance as described in your component and system manuals. For information on the operation of other components of your system, refer to their respective manuals. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 11: Preventive Maintenance

    Disconnect cable assembly from electrostatic power supply and measure the resistance, from cable end to gun electrode. Resistance of cable assembly should be: 332 to 456 M, at 500 volts. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved...
  • Page 12 When replacing the gun resistor or cable assembly, refer to the section in this manual on gun disassembly and repair. E Nordson Corporation 1994 Manual No. 31−13 108 129...

  • Page 13: Troubleshooting

    Poorly grounded workpieces. Stop conveyor and check chain, roll- ers and hangers for powder buildup. Clean and check for 1 Mor less re- sistance between workpiece and ground. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...
  • Page 14 Refer to power supply manual for multiplier test and replacement pro- cedures. Malfunctioning power supply circuit Refer to power supply manual for test board. and replacement procedures. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 15: Disassembly And Repair

    Resistor Holder Wear Sleeve Powder Inlet Body Flat Spray Nozzle Tube Adapter Set Screw Figure 4. Disassembling Powder Path E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 16: Cleaning And Repair

    Connect the cable to the power supply multiplier, as described in your power supply manual. The cable end must be clean and dry, and the multiplier well filled with dielectric oil. E Nordson Corporation 1994 Manual No. 31−13 108 129...

  • Page 17: Replacing Resistor Assembly

    Unscrew the well adapter (and resistor holder and resistor) from the cable well. Well Resistor Coupling Electrode Adapter Contact Cable Cable Resistor Spring Well Adapter Holder Cover Figure 5. Replacing Resistor Assembly E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 18: Replacing Electrode

    Apply dielectric grease to the threads of the new contact, and into the end of the resistor holder. No air pockets are permissible. Screw the new contact into the resistor holder and wipe up excess grease. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved...

  • Page 19: Parts Lists

    The code “ASR” (As Required) is used for bulk items such as tubing, which is ordered in increments of one foot. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved...
  • Page 20 Parts Lists Figure 6. Exploded View of Cable-Fed Automatic Gun E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 21: Gun Assembly Parts List

    Kit Part Ref. Note Part No. Description Qty. − 133 399 Gun, Automatic, 8M Cable, Versa-Spray − 133 400 Gun, Automatic, 12M Cable, Versa-Spray − 133 401 Gun, Automatic, 16M Cable, Versa-Spray 134 380 S Service Kit, Nozzle, Flat Spray, 2.5 mm ...

  • Page 22: Resistor Service Kit

    940 117 S Contact, Cable − − S Holder, Resistor − − S Resistor, Cable − − S Adapter, Cable Well − − S Well, Cable E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 23: Optional Flat Spray Nozzles

    S S O-ring, Silicone 134 385 S Sleeve, Wear, Flat Spray, w/O-ring Note A: Nozzles without identification groove use 940212 O-ring, nozzles with groove use 941181 O-ring. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 24: Mm Flat Spray Nozzle

    S S O-ring, Silicone 134 385 S Sleeve, Wear, Flat Spray, w/O-ring Note A: Nozzles without identification groove use 940212 O-ring, nozzles with groove use 941181 O-ring. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 25: Optional Cross-Cut Nozzles

    S S O-ring, Silicone 134 385 S Sleeve, Wear, Flat Spray, w/O-ring Note A: Nozzles without identification groove use 940212 O-ring, nozzles with groove use 941181 O-ring. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 26: Optional Castle Nozzle

    Service Kit, Nozzle, Castle, .375 147 877 S Nozzle, Castle, .375, w/O-rings 941 181 S S O-ring, Silicone 134 385 S Sleeve, Wear, Flat Spray, w/O-ring E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 27: Optional 32 Mm Conical Nozzle

    133 734 S Deflector, 26 mm dia., w/O-ring, Tivar 132 348 S Sleeve, Wear, Conical, Tivar 134 580 S Sleeve, Pattern, Versa-Spray 134 577 S Adjuster, Sleeve Note A: Replaced by the following parts: 145 558 S Nozzle, 32 mm, w/O-rings 941 181 O-ring, Silicone, .875 x 1.063 x .094 in.
  • Page 28 Parts Lists Optional 150 mm and 300 mm Lance Extensions Figure 11. 150 mm & 300 mm Lance Extensions E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 29: Optional 150 Mm And 300 Mm Lance Extensions Parts Lists

    Note B: Obsolete, replaced by item 16, P/N 144759 pattern adjuster. Note C: Replaces 133732 electrode, 150 mm and 133733 electrode, 300 mm. Use 130727 sleeve, contact with old style electrodes. E Nordson Corporation 1994 Manual No. 31−13 108 129...

  • Page 30: Optional Deflectors And Hose Adapter

    S O-ring, Silicone, .188 x .312 x .062 in. 135 896 Adapter, Hose, Low-Flow, w/O-ring 940 163 S O-ring, Silicone, .625 x .750 x .063 in. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 31: Gun Mounting Bar

    Figure 13. Automatic Purge Adapter Kit Ref. Note Part No. Description Qty. 157 094 Adapter, Purge, Hose, Versa-Spray Note A: See page 28 for parts list. E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 32: Adapter, Purge, Versa-Spray

    Parts Lists Adapter, Purge, Versa-Spray Figure 14. Versa-Spray Hose Purge Adapter Ref. Note Part No. Description Qty. − 157 094 Adapter, Purge, Hose, Versa-Spray − S Adapter, Purge, Outlet 940 163 O-ring, Silicone, .625 x .750 x .062 in. −...

  • Page 33: Low-Flow Purge Adapter Inlet (Optional)

    Parts Lists Low-flow Purge Adapter Inlet (Optional) Figure 15. Low-flow Purge Adapter Inlet Ref. Note Part No. Description Qty. − 163 917 Adapter, Purge, Inlet, Low Flow E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...
  • Page 34 Parts Lists E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

  • Page 35: Index

    Resistor Service Kit, 18 4 mm Flat Spray, 20 6 mm Flat Spray, 20 60 Degree Cross‐Cut, 21 90 Degree Cross‐Cut, 21 Castle, 22 Shutdown, 6 E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...
  • Page 36 Index (contd.) Start Up, 5 Troubleshooting, 9 Pattern, 9 Poor efficiency, 9 E Nordson Corporation 1994 Manual No. 31−13 108 129 All Rights Reserved Issued 3/94...

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