Safety instructions 24
the device with a soft cloth dampened with a diluted neutral detergent
(stay clear from the Braille cells and Roll-bars!), then wipe dry with a
cloth. Do not attempt to clean the Braille cells and/or Roll-bars yourself.
Contact your dealer for intensive and professional cleaning of your
device.
Protect the device from extreme heat, e.g. from the sun, heating units,
hot cars etc.
With extreme cold and frost the device becomes inoperable and must be
brought slowly back to room temperature. Under no circumstances must
the device be warmed up or “thawed out” in a conventional oven,
microwave oven or any other heating device!
Avoid any mechanical damage to the housing or accessories.
Use only the power supply for the device provided.
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