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EN – Operating instructions QEM / QET
1. SYMBOLS AND WARNINGS
The symbols below indicate hazardous situations that may arise if the prescriptions pro-
vided in this use and maintenance manual are not fulfilled.
DANGER
This warning sign is used when there is a danger of death and to indicate an
hazardous situation which may result in severe injuries or damage of goods.
Follow the prescriptions carefully when you see this danger sign.
CAUTION
This warning sign is used when there is a danger of death and to indicate an
hazardous situation which may result in severe injuries or damage of goods.
Caution is requirede.
WARNING
The instructions provided with this sign must be followed to avoid malfun-
ction and damage to the equipment and prevent injury to personnelratore.
Cut off the power supply before working on the electrical panel or on to the system.
The electrical panel must be connected by a qualified electrician according to the
electrical regulations in force.
Connect to an efficient earthing system before executing any other work.
After the system is connected check the settings of the electrical panel since the
electrical pump may start automatically.
EN – OPERATING INSTRUCTIONS
