Fluid Monitoring Sensor Error

Guide Number: SG1346 | Printer Friendly Version | View Safety Disclaimer

Skill Level

Level 1

Fairly easy task, requires minimal mechanical/electrical experience.

Time to Complete: 30 min

Guide will show you how to clean the SMI tubes that become dirty over time. Dirty tubes can block the optical sensor and cause the fluid monitoring error.

You will need the SMI tube cleaning brush to complete this task included in your hypertherm tool kit.

Turn the pump off

Disconnect a tube by pulling the tube away from the clip

Disconnect the tube from the push-to-connect fitting on top of the SMI by pushing up on the collar of the fitting while pulling down on the tube.

Use the tube cleaning brush to clean the inner surfaces of the tube.

rinse the tube with clean water

Connect the tube to the push-to-connect fitting on ttop of the SMI

Push the tube into the clip

Do this for procedure for all 4 tubes.

Last updated: September 29, 2020

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ATTENTION

Prior to beginning installation, operation, or maintenance, you are advised to carefully read ALL instruction manuals and ALL safety materials and procedures provided with your equipment.

You are solely liable for the proper operation and maintenance of the equipment.

Park Industries® is not responsible for and expressly disclaims liability for any injuries (including death) or damage to the equipment or any other property as a result of improper operation or maintenance of the equipment, as well as failure to comply with the procedures set forth in the equipment’s instructional manual or any other safety materials and procedures. If you encounter any problems or difficulties, you are strongly encouraged to seek professional assistance.

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