Waring Commercial WMO120 Manual De Instrucciones página 23

According to Waste of Electrical and Electronic
Equipment (WEEE) directive, WEEE should be
separately collected and treated. If at any time you need
to dispose of this product, please do NOT dispose of it
with household waste. Please send this product to
WEEE collection points where available.
INSTALLATION (SUPPLEMENT)
1. The switching operation of this microwave oven can cause voltage
fluctuations on the supply line. The operation of this oven under
unfavorable voltage-supply conditions can have adverse effects.
This device is intended for the connection to a power supply
system with a maximum permissible system impedance Zmax of
0.2 Ohms at the interface point of the user's supply. The user has
to ensure that this device is connected only to a power supply
system which fulfills the requirement above. If necessary, the
user can ask the public power supply company for the system
impedance at the interface point.
2. If there is no equipotential bonding conductor in the electric
supply, an external equipotential bonding conductor must be
installed at the rear of the appliance (see symbol). This terminal
shall be in effective electrical contact with all fixed, exposed metal
parts and shall allow the connection of a conductor having a
nominal cross-sectional area up to 10 mm².
Symbol for the external connection of equipotential
bonding conductors.
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