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Warnings and Precautions


The information contained herein is subject to change without notice. Features of the product are subject to change without prior notice. When using this product outside of the purposes described in this documentation, COMFILE Technology will assume no liability whatsoever. This product is protected by patent law and copyright law as a unique product of COMFILE Technology. Violators that use or copy any part of this product (including ideas, documentation, etc…) to produce similar products or reproductions of this product will be held liable.

Wiring Precautions

  1. Before wiring, please be sure to power off the product and all connected devices. Failure to do so may result in electric shock and/or damage to the product.
  2. Please confirm the polarity of the power terminals before wiring, or fire may result.
  3. Before wiring please confirm the products rated voltage and terminal layout.
  4. Please fasten terminal blocks securely. Loose connections can cause short circuits, fire, and /or malfunction and damage. However, be sure not to over-tighten to prevent breakage.
  5. While wiring, be sure to not let any conductive debris come in contact with the product.

Power Supply Wiring Precautions

  1. Please be sure to use a dedicated SMPS power supply. (Do not connect to any other 24VDC source. Electrical noise may be introduced.)
  2. To reduce power supply noise, please connect a noise filter between the AC power supply mains the SMPS.
  3. Please use large diameter (low gauge) wires for power connections.

Maintenance Precautions

  1. Touching terminals can result in electric shock.
  2. Please power off the product and any connected devices before cleaning or wiring.
  3. Please do not disassemble or attempt to modify the ComfilePi. Please return the product to COMFILE Technology for service.
  4. Please refrain from using wireless products within a 30cm radius of the product.


Windows is a registered trademark of Microsoft Corporation.
Raspberry Pi is a registered trademark of Raspberry Pi Foundation.
Qt is a registered trademark of the Qt Company.
ComfilePi is a registered trademark of Comfile Technology.
CUBLOC is a registered trademark of Comfile Technology.
MOACON is a registered trademark of Comfile Technology.
All other trademarks are property of their respective companies.

comfilepi/warnings_and_precautions.txt · Last modified: 2017/05/12 17:36 by COMFILE Technology