Nordson NPE-LF10 Customer Product Manual
Nordson NPE-LF10 Customer Product Manual

Nordson NPE-LF10 Customer Product Manual

Powder spray guns

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NPE-LF10 and NPE-HF10
Powder Spray Guns
Customer Product Manual
Part 108191C
Issued 6/03
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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Summary of Contents for Nordson NPE-LF10

  • 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 1992. 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. All phases of equipment installation must comply with all federal, state, and local codes.
  • Page 4: Personal 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. Part 108191C E 2003 Nordson Corporation...
  • Page 5: Grounding

    NPE-LF10 and NPE-HF10 Powder Spray Guns Grounding WARNING: Operating faulty electrostatic equipment is hazardous and can cause electrocution, fire, or explosion. Make resistance checks part of your periodic maintenance program. If you receive even a slight electrical shock or notice static sparking or arcing, shut down all electrical or electrostatic equipment immediately.
  • Page 6: Safety Label

    NPE-LF10 and NPE-HF10 Powder Spray Guns Safety Label Table 1 contains the text of the safety label on this equipment. The safety label is provided to help you operate and maintain your equipment safely. Table 1 Safety Label Part Description WARNING: The following procedures MUST be followed when working with this electrostatic spray equipment.
  • Page 7: Description

    To allow the spray gun to function in these conditions, cooling air is circulated through the spray gun. The NPE-LF10 and NPE-HF10 spray guns are the same except for the powder tube and nozzles, which are interchangeable. Conversion kits are available, one to convert a LF10 to a HF10, and one to convert a HF10 to a LF10.
  • Page 8: Specifications

    NPE-LF10 and NPE-HF10 Powder Spray Guns Specifications Table 2 Dimensions Dimensions mm (in.) Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Height 80 (3.125) Á...
  • Page 9: Electrostatic Cable Installation

    NPE-LF10 and NPE-HF10 Powder Spray Guns Electrostatic Cable Installation The electrostatic cable is the high-voltage link between the power unit and the spray gun. The cable must be properly installed and maintained. If it is damaged, the high voltage can burn through the cable, arc to a grounded object, and start a fire or explosion.
  • Page 10: Powder-Feed Hose Installation

    NPE-LF10 and NPE-HF10 Powder Spray Guns Powder-Feed Hose Installation 1. Locate the spiral-cut tubing (4) and snap clamp (5) furnished with the spray gun. Install them over the end of the powder feed hose (2). 2. Connect the powder-feed hose to the spray gun’s powder tube. Secure the hose to the tube with the snap clamp.
  • Page 11: Operation

    NPE-LF10 and NPE-HF10 Powder Spray Guns Operation WARNING: Allow only qualified personnel to perform the following tasks. Follow the safety instructions in this document and all other related documentation. Electrostatic and air pressure controls are located on the front panel of the electrostatic power unit.
  • Page 12: Maintenance

    Refer to the Parts section, or contact your Nordson representative for more information. If you are still using the tip resistor/electrode assembly, test your system using the resistance ranges in Table 4, and the cable and gun resistor ranges in Table 4.
  • Page 13: Troubleshooting

    NPE-LF10 and NPE-HF10 Powder Spray Guns Troubleshooting WARNING: Allow only qualified personnel to perform the following tasks. Follow the safety instructions in this document and all other related documentation. This section contains troubleshooting procedures. 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.
  • Page 14: Repair

    NPE-LF10 and NPE-HF10 Powder Spray Guns Repair WARNING: Allow only qualified personnel to perform the following tasks. Follow the safety instructions in this document and all other related documentation. See Figure 3. Gun Resistor Replacement The kit used to replace the gun resistor consists of a new resistor installed in an insulating tube packed with 12−14 cc of dielectric grease.
  • Page 15: Electrostatic Cable Replacement

    12−14 cc of dielectric grease to the inside of the insulating tube before installing the cable. Dielectric grease is available from Nordson Corporation in 10-cc syringes equipped with a flexible applicator end, 12 to a carton. Refer to Options on page 18 for the carton part number.
  • Page 16: 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 17: Npe-Lf10 Gun

    NPE-LF10 and NPE-HF10 Powder Spray Guns This section consists of replacement parts lists for the NPE-LF10 and NPE-HF10 spray guns, and optional cables, powder feed hose, LF10 nozzles, gun mounting bar, and dielectric grease applicators. WARNING: Use only genuine Nordson replacement parts to repair your Nordson equipment.
  • Page 18: Npe-Hf10 Gun

    NPE-LF10 and NPE-HF10 Powder Spray Guns NPE-HF10 Gun See Figure 4. Item Part Description Quantity Note — 134525 SPRAY GUN, automatic, NPE-HF10 Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á...
  • Page 19 NPE-LF10 and NPE-HF10 Powder Spray Guns HF10 LF10 Figure 4 NPE-LF10 and NPE-HF10 Replacement Parts Part 108191C E 2003 Nordson Corporation...
  • Page 20: Options

    Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Note A: Order the powder feed hose/tubing in one-foot increments. Note B: Tubing part, 900724, is used with NPE-LF10 and 4AH spray guns. Note C: Tubing part, 900725, is used with NPE-HF10 spray guns.

This manual is also suitable for:

Npe-hf10

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