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1 Safety Instructions
¾ Read and follow the instructions of this manual
¾ Informyourself regarding hazards, which can be caused by the product or arise in your
system
¾ Comly with all safety instructions and regulations for accident prevention
¾ Check regularly that all safety requirements are being complied with
¾ Take account of the ambient conditions when installing your VD81. The protection
class is IP 40, which means the unit is protected against penetration of foreign bodies.
¾ Adhere to the applicable regulations and take the neccessary precautions for the
process media used
¾ Consider possible reactions between materials and process media
¾ Consider possible reactions of the process media due to the heat generated by the
product
¾ Do not carry out any unauthorized conversions or modifications on the unit
¾ Before you start working, find out whether any of the vacuum components are
contaminated
¾ Adhere to the relevant regulations and take the neccessary precautions when
handling contaminated parts
¾ When returning the unit to us, please enclose a declaration of contamination
¾ Communicate the safety instructions to other users
Piktogram-Definition
Danger of an electric shock when touching
Danger of personal injury
Danger of damage to the unit or system
Important information about the product, it's handling or about
a particular part of the documentation, which requires special
attention