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Hypertherm 420306 Nozzle Assembly

Description

The Hypertherm 420306 nozzle assembly is a replacement part for the XPR80 plasma cutting system. It is used to direct the plasma arc during cutting and is made of a non-ferrous material for use with non-ferrous metals. The nozzle assembly includes the nozzle, retaining cap, and swirl ring.

Specifications

  • Brand: Hypertherm
  • Part number: 420306
  • Part description: NOZZLE ASSEMBLY:XPR 80 AMPS NON-FERROUS
  • Material: Non-ferrous
  • Amperage: 80 amps
  • Cutting thickness: Up to 1/2 inch (12.7 mm)

Installation

To install the Hypertherm 420306 nozzle assembly, follow these steps:

  1. Turn off the plasma cutter and disconnect the power cord.
  2. Remove the old nozzle assembly by unscrewing the retaining cap and pulling out the nozzle.
  3. Install the new nozzle assembly by inserting the nozzle into the torch body and screwing on the retaining cap.
  4. Tighten the retaining cap until it is snug.
  5. Reconnect the power cord and turn on the plasma cutter.

Troubleshooting

If you are experiencing problems with the Hypertherm 420306 nozzle assembly, here are a few troubleshooting tips:

  • Check the nozzle for damage. If the nozzle is damaged, it will need to be replaced.
  • Check the retaining cap for damage. If the retaining cap is damaged, it will need to be replaced.
  • Check the swirl ring for damage. If the swirl ring is damaged, it will need to be replaced.
  • Make sure that the nozzle assembly is properly installed. If the nozzle assembly is not properly installed, it will not function properly.

Safety Precautions

When working with the Hypertherm 420306 nozzle assembly, be sure to follow these safety precautions:

  • Always wear safety glasses when working with plasma cutting equipment.
  • Wear protective clothing and gloves to protect your skin from the plasma arc.
  • Do not touch the nozzle assembly while it is hot.
  • Allow the nozzle assembly to cool down before handling it.

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