Wilo Flumen OPTI-TR 20-1 Instrucciones De Instalación Y Funcionamiento página 279

Installation and operating instructions Wilo-Flumen OPTI-TR 20-1, 28-1, 30-1, 40-1 Wilo-Flumen EXCEL-TRE 20, 30, 40
Safety
DANGER
Type and source of the danger!
Consequences of the danger and instructions for avoidance.
▪ Safety instructions relating to property damage start with a signal word and are dis-
played without a symbol.
CAUTION
Type and source of the danger!
Consequences or information.
Signal words
▪ DANGER!
Failure to observe the safety instructions will result in serious injuries or death!
▪ WARNING!
Failure to follow the instructions can lead to (serious) injuries!
▪ CAUTION!
Failure to follow the instructions can lead to property damage and a possible total loss.
▪ NOTICE!
Useful information on handling the product
Markups
‡
Prerequisite
1. Work step/list
⇒ Notice/instructions
▶ Result
Symbols
These instructions use the following symbols:
Danger of electric voltage
Danger of bacterial infection
Danger – explosive atmosphere
General warning symbol
Warning of cutting injuries
Warning of hot surfaces
Warning of high pressure
Warning of suspended loads
Personal protective equipment: wear a safety helmet
en
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