4
1 Preliminary note
1.1 Key to the symbols
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Instruction
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Reaction or result
[…] Designation of keys, buttons or indications
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Cross-reference
Important note
Non-compliance may result in malfunction or interference�
Information\Supplementary note
2 Safety instructions
• Read this document before setting up the product and keep it during the entire
service life�
• The product must be suitable for the corresponding applications and
environmental conditions without any restrictions�
•
Only use the product for its intended purpose (→ Functions and features).
•
Only use the product for permissible media (→ Technical data).
• If the operating instructions or the technical data are not adhered to, personal
injury and/or damage to property may occur�
• The manufacturer assumes no liability or warranty for any consequences
caused by tampering with the product or incorrect use by the operator�
• Installation, electrical connection, set-up, operation and maintenance of the
product must be carried out by qualified personnel authorised by the machine
operator�
• The unit complies with the standard EN 61000-6-4 and is a class A product�
The unit may cause radio interference in domestic areas� If interference occurs,
the user must take appropriate actions�
• Protect units and cables against damage�