Wilo Stratos GIGA2.0-I Notice De Montage Et De Mise En Service page 259

Installation and operating instructions Wilo-Stratos GIGA2.0-I, Wilo-Stratos GIGA2.0-D
Maintenance
NOTICE
The magnets inside the motor do not pose a danger provided the motor is com-
pletely assembled. People with pacemakers can approach a Stratos GIGA2.0 without
restriction.
WARNING
Personal injury due to strong magnetic forces!
Opening the motor leads to high, abruptly occurring magnetic forces. This can lead
to serious cuts, crushing injuries and bruises.
• Do not open the motor!
• Only allow Wilo customer service to dismantle and install the motor flange and
the bearing plate for maintenance and repair work!
DANGER
Risk of fatal electrical shock! Generator or turbine operation during
pump flow!
Even without the electronic module (without electrical connection), there may be
dangerous contact voltage at the motor contacts!
• Check for absence of voltage and cover or cordon off adjacent live parts!
• Close the shut-off devices upstream and downstream of the pump!
DANGER
Potentially fatal injury due to electronic module not being installed!
A life-threatening voltage may be present at the motor contacts!
Normal operation of the pump is only permitted with the electronic module installed.
• Never connect or operate the pump without the electronic module mounted!
DANGER
Risk of fatal injury from falling parts!
The pump itself and pump parts can be extremely heavy. Falling parts pose a risk of
cuts, crush injuries, bruises or impacts, which can be fatal.
• Always use suitable lifting equipment and secure parts against falling.
• Never stand underneath a suspended load.
• During storage and transport, as well as before all installation and assembly work,
ensure that the pump is in a safe position and standing securely.
DANGER
Risk of fatal injury due to ejected tools!
The tools used during maintenance work on the motor shaft can be thrown away if
they come into contact with rotating parts. Injuries and even death are possible!
• The tools used during maintenance work must be removed completely before the
pump is started up!
WARNING
There is a risk of burns or freezing upon coming into contact with the
pump/system.
Depending on the pump and system operating conditions (fluid temperature), the
entire pump can become very hot or very cold.
• Keep a safe distance during operation!
• Allow the system and pump to cool to room temperature!
• Always wear protective clothing, protective gloves and protective goggles when
working.
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