Identification Of Safety Instructions - Wilo HC 20.1+EMU FA Instrucciones De Instalación Y Funcionamiento

2.1 Identification of safety instruc-
tions
Installation and operating instructions Wilo Motor HC 20.1 + EMU FA, Rexa SUPRA, Rexa SOLID
Safety
▪ Failure of important functions of the product
Failure to observe the information contained herein will result in the loss of claims for dam-
ages.
In addition, observe the instructions and safety instructions in the following sections!
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 pre-
fixed symbol and are grayed out.
DANGER
Type and source of the danger!
Impacts of the danger and instructions for prevention.
▪ Safety instructions for material damage start with a signal word and are illustrated without a
symbol.
CAUTION
Type and source of the danger!
Impacts or information.
Signal words
▪ DANGER!
Violation causes death or serious injury!
▪ WARNING!
Violation can cause (serious) injury!
▪ CAUTION!
Violation can cause material damage, total breakdown is possible.
▪ NOTICE!
Useful indication for handling the product
Text designations
‡
Prerequisite
1. Work step/list
⇒ Notice/instruction
▶ Result
Symbols
The following symbols are used in these instructions:
Danger of electrical voltage
Danger from bacterial infection
Danger of explosion
Danger – explosive atmosphere
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