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• Unauthorized repairs
• Inadequate installation site
• Chemical, electrical or electrochemical influences
• Wear
2.
Safety
This section contains basic indications which must be observed during the individu-
al phases of life. Failure to observe these installation and operating instructions may
endanger people, the environment as well as the product and lead to the loss of any
damages claims. A failure to observe may bring about the following dangers:
• Danger to persons due to electrical, mechanical and bacteriological effects as well as
electromagnetic fields
• Danger to the environment due to leakage of hazardous substances
• Material damage
• Failure of important functions of the product
In addition, observe the instructions and safety instructions in the following sec-
tions!
2.1.
Identification of safety instructions
In these installation and operating instructions, safety instructions are used for material
damage and personal injury. These safety instructions are illustrated differently:
• Safety instructions for personal injury start with a signal word, have a corresponding
prefixed symbol and are grayed out.
DANGER
Type and source of danger!
Impacts of the danger and instructions for prevention.
• Safety instructions for material damage start with a signal word and are represented
without a symbol.
CAUTION
Type and source of danger!
Impacts or information
46
SAFETY
WILO SE 02-2019 DIN A5