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EN
1.3 Electrical safety
• Before connecting the device to the power supply for the first time, make sure
that the voltage on the device label corresponds to that of the household
electrical socket.
• The electric device is designed to power from 1/N/PE ~ 230 V 50 Hz.
• The electrical safety of the device is guaranteed only if it is properly connected
to the mains.
• Electrical protection class I equipment is equipped with a protection against
electric shock by means of protective earthing of inanimate parts, which can
become dangerous when the device is malfunctioning. Always connect such
devices to properly installed mains sockets that are equipped with earthing
conductors and have a properly grounded earthing conductor.
All electrical equipment is equipped with a three-wire power supply.
• Class II electrical equipment is protected against electric shock by double
insulation or by enhanced insulation of hazardous live electrical parts. Device
of protection class II it must not be equipped with means to connect protective
earthing.
All electrical equipment is equipped with two-wire power supply.
• Class III electrical equipment is a device that is powered by a small safe
voltage source (battery or accumulator) and does not present any danger to
the user from electrical shock.
• In order to provide increased safety against the risk of electric shock due to
the use of electrical devices by laypersons, it is recommended to install the
power supply circuit for sockets with a rated current not exceeding 20 A RCD
with a rated operating current not exceeding 30 mA.
To ensure the safety and correctness of the electrical installation, consult a
qualified electrician.
• Only use a power cord with a plug (mains lead) supplied with the device and
compatible with a wall socket. Using another cable may result in fire or electric
shock.
• Always connect an electrical device to an easily accessible mains socket. In
the event of an operating fault, the device must be switched off as soon as
possible and disconnected from mains supply.
• The power cord and mains plug must always be easily accessible for safe
disconnection of the electrical device from the power supply.
• Do not pull off the power cord by pulling the cable. Disconnect the power cord
by pulling the plug behind the power cord plug.
• If you use an extension cord, make sure that the total rated power of all
devices connected to the extension cord does not exceed the max. current
load on the extension cable.
• If you need to use an extension cord or power supply block, make sure that
the extension cord or power pack is plugged into a power socket, and not to
another extension cord or power supply. The extension power cord or power
supply block must be designed for grounded electrical plugs and connected
to a properly grounded electrical socket.
• The power plug of the device must be compatible with the mains socket.
Never use any adapters or modify the socket in any other way. Do not use
inappropriate or damaged sockets!
• To avoid electrical shock, plug the power cables into properly grounded
electrical sockets. If the device is equipped with a 3-pole plug, do not use
adapters that do not have a grounding element or remove the grounding
element from the plug or adapter.
