Safety Precautions
Read and Retain Instructions
All electrically powered units can be dangerous. We have taken great care to ensure safety during the design and production of our units. Incorrect installation, handling or component replacement can, however, impair safety.
Safety guidelines in this manual and labels or instructions on the unit are provided to warn users and service personnel about residual risk.
Carefully read all safety and operating instructions before operating this product, and retain them for future reference.
Warning and Caution Icons
WARNING:
Avoid personal injury and product damage! Do not proceed beyond any icon until you fully understand the indicated conditions.
The following icons alert you to important information about the safe operation of this product:
You will find this icon in the literature that accompanies this product. This icon indicates important operating or maintenance instructions.
You may find this icon affixed to this product. This icon indicates a live terminal; the arrowhead points to the terminal device.
You may find this icon affixed to this product. This icon indicates a protective earth terminal.
You may find this icon affixed to this product. This icon indicates excessive or dangerous heat.
Service Personnel, Users and Operators
The terms defined below are used frequently in this manual. The definitions given are based on definitions in the safety standards in question, but partially simplified to help the explanation.
The term service personnel applies to trained and qualified individuals who are allowed to install, replace or service electrical equipment. The service personnel are expected to use their experience and technical skills to avoid possible injury to themselves and others due to hazards that exist in service and restricted access areas.
The term user or operator applies to all other persons than service personnel.
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