Safety - PR-33 - PR-33-S

PR-33-S User Guide

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User guide

This product has been tested for safety. Note the following precautions:

WARNING Only licensed experts may install electrical components. They must adhere to local and state legislation and regulations.
WARNING Only trained service personnel of Vaisala and its representatives may service the refractometers. Servicing must be done according to separate instructions defined by Vaisala and must be reported to Vaisala.

The process medium may be hot or otherwise hazardous. Use shields and protective clothing adequate for the process medium. Do not rely on avoidance of contact with the process medium.

Wear protective eyewear.
Wear protective gloves.

Precautions when removing a refractometer from the process line:

  • Check that the process line is depressurized and drained.
  • Loosen the flow cell screws cautiously. Be prepared to tighten again.
  • Make sure you are clear of any possible spillage and you have a clear emergency escape path.