Fundamental Safety Instructions
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EN-US · 30.30.01.00956 · 03 · 05/22
2 Fundamental Safety Instructions
2.1 Intended use
The vacuum/pressure switches VSi-… / VSi-…-D are used only to measure vacuum and pressure. For further
information, see the technical data. Any other use is considered improper by the manufacturer and is
deemed as contrary to the designated use.
The product is built in accordance with the latest standards of technology and is delivered in a safe oper-
ating condition; however, hazards may arise during use.
The product is intended for industrial and commercial applications.
Intended use includes observing the technical data and the installation and operating instructions in this
manual.
2.2 Non-Intended Use
Schmalz accepts no liability for damages caused by the use of the product for purposes other than those
described under "Intended Use."
Non-intended use includes the following:
•
Use in potentially explosive atmospheres
2.3 Personnel Qualification
Unqualified personnel cannot recognize dangers and are therefore exposed to higher risks!
The operating company must ensure the following points:
•
The personnel must be commissioned for the activities described in these operating instructions.
•
The staff must be at least 18 years of age and physically and mentally capable.
•
The operating staff have been instructed in the operation of the product and have read and under-
stood the operating instructions.
•
Installation, maintenance, and repairs must be carried out only by specialists or by persons who can
prove that they have undergone appropriate training.
Valid for Germany:
A qualified employee is defined as an employee who has received technical training and has the knowl-
edge and experience – including knowledge of applicable regulations – necessary to enable him or her to
recognize possible dangers and implement the appropriate safety measures while performing tasks. Qual-
ified personnel must observe the pertinent industry-specific rules and regulations.
2.4 Warnings in This Document
Warnings warn against hazards that may occur when handling the product. The signal word indicates the
level of danger.
Signal word
Meaning
WARNING
Indicates a medium-risk hazard that could result in death or serious injury if
not avoided.
CAUTION
Indicates a low-risk hazard that could result in minor or moderate injury if
not avoided.
NOTE
Indicates a danger that leads to property damage.
