Electrical Work; Operator Responsibilities - Wilo Sifresh Einbau- Und Betriebsanleitung

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2.3

Electrical work

2.4

Operator responsibilities

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nel do not possess the necessary knowledge, they must be
trained and instructed. If required, this can be carried out by the
product manufacturer at the operator's request.
• Have electrical work carried out by a qualified electrician.
• When connecting to the local power supply system, comply
with the nationally applicable guidelines, standards and regula-
tions as well as specifications issued by the local energy supply
companies.
• Before commencing work, disconnect the product from the
mains and secure it against being switched on again.
• Give personnel training on how to establish the electrical con-
nection and the methods for switching off the product.
• Observe the technical information in these installation and op-
erating instructions as well as on the rating plate.
• Earth the product.
• Comply with the manufacturer's specifications when connect-
ing the product to electrical switching systems.
• Have a defective connection cable replaced immediately by a
qualified electrician.
• Never remove operating elements.
• If radio waves (Bluetooth) lead to hazards (e.g. in hospitals),
they must be switched off if they are not desired or prohibited
at the installation location.
Operators must:
• Provide installation and operating instructions in a language the
personnel can understand.
• Have all work carried out by qualified personnel only.
• Make sure that personnel are suitably trained for the specified
work.
• Verify the area of responsibility and individual responsibilities
of personnel.
• Train personnel with regard to the operating principles of the
system.
• Provide the necessary protective equipment and make sure
that personnel wear it.
• Eliminate any risk from electrical current.
• Equip hazardous components (extremely cold, extremely hot,
rotating, etc.) with a guard to be provided by the customer.
• Have defective gaskets and connection cables replaced.
• Keep highly flammable materials at a safe distance from the
product.
• Ensure compliance with the regulations for accident preven-
tion.
Installation and operating instructions • Wilo-SiFresh • Ed.02/2023-08