Ivoclar digital PrograPrint Cure Guía Breve página 10

2.7. Safety instructions for potential hazard areas
2.7.1 Electromagnetic waves
Even though the valid standards are observed, it is possible that the device reacts to
radio frequency interference or the operation of other devices in the immediate vicinity.
f Do not operate devices that generate electromagnetic waves in the same room as
this device.
f Take appropriate measures in the case of radio interference, e.g. a new orientation, a
new device position or electromagnetic shielding.
f Only use the original accessories recommended and supplied by the manufacturer.
Failure to do so can result in increased interference emissions or decreased immunity
of the device.
2.7.2 Light emmissions
Looking straight into LEDs or reflective surfaces is unpleasant for the eye. Prolonged
exposure can cause injury to the eyes. In particular, this applies to people who work with
this device or in its vicinity for long periods of time and to people who have undergone
eye surgery.
f Make sure that people who are generally sensitive to light or take medication for light
sensitivity or photosensitizing drugs are not exposed to the light of the device.
f Only view objects in the curing chamber through the tinted viewing window of the
device.
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2.7.3 Electrical safety
If covers are opened or parts are removed which are only accessible with tools, voltage-
carrying components may be exposed. The plugs may also be under voltage. There is a
risk of electric shock!
f Electrical work must only be carried out by your authorized service partner.
f Before connecting the device, check that the supply voltage and frequency are
correct at the point of installation (see electrical data and the information on the
type plate in the Operating Instructions, "Documents of equal applicability and
required files", page 5).
f To avoid injury to the user and for cooling reasons and fire protection, never remove
the housing covers.
f For installation, observe the requirements of the manufacturer for house installation.
f To prevent the risk of electric shock, connect the device only to a power supply with a
protective conductor. If the protective conductor is interrupted either inside or
outside of the device or the protective conductor connection is loose, the device may
be dangerous for the operator in the event of a fault or error. Intentional interruption
is not permitted.
f The mains plug is used as disconnect device. Always connect the mains plug to an
easily accessible protective contact socket.
f Connect the grounded and freely accessible protective contact socket to a separately
secured circuit.
f Make sure that the protective contact socket is equipped with a residual current
device (RCD).
f Connect the printer to a separately secured circuit or make sure that no devices are
connected that cause severe supply voltage fluctuations when switched on. These
fluctuations interfere with the electronic controls and may cause failure of the
system.
f Disconnect power before cleaning and maintenance work approved to be performed
by the user.
f If you need to disconnect the unit from the power supply at a later time: Disconnect
the plug from the mains socket, not on the device.