Misuse; Safety Instructions; Electrical Current; Electric Shock - Wilo Yonos MAXO Instrucciones De Instalación Y Funcionamiento

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• 0 °C ... +80 °C
4.2

Misuse

The operational reliability of the supplied product is only guaranteed for intended use. Any use beyond the in-
tended use is considered misuse and will result in the loss of all liability claims.
The values must never fall below or exceed the limit values specified in the catalogue/data sheet.
Misuse of the pump can lead to dangerous situations and damage:
• Never use non-specified fluids.
• Highly flammable materials/fluids should always be kept at a safe distance from the product.
• Never allow unauthorised persons to carry out work.
• Never operate the pump beyond the specified limits of use.
• Never carry out unauthorised conversions.
• Never operate with phase angle control.
• Use authorised Wilo accessories and genuine spare parts only.
4.3

Safety instructions

Electrical current

DANGER

Electric shock!

The pump is operated electrically. An electric shock poses a risk of fatal injury!
• Have only qualified electricians carry out work on electrical components.
• Before any work, deactivate the power supply (also for SSM if necessary) and safeguard
against accidental switch-on. Due to the presence of dangerous contact voltage, work on
the control module must not be started until 5 minutes have elapsed.
• Never open the control module and never remove operating elements.
• Only operate the pump with intact components and connecting cables.
Magnetic field
DANGER
Risk of fatal injury from magnetic field!
When dismantled, the permanent magnet rotor inside the pump can pose a risk of fatal injury
for people with medical implants (e.g. pacemakers).
• Never remove the rotor.
44 Installation and operating instructions • Wilo-Yonos MAXO/-D/-Z • Ed.01/2022-08