Hydas AD-2021 Instrucciones Servicio página 28

The skin becomes
red.
Power sources cut
off in the
therapeutic
process.
11 | Maintenance
• Do not drop this device subject it to strong impact.
• Avoid high temperature and direct sunlight. Do not immerse the device
in water.
• If this device is stored near freezing, allow it to acclimate to room
temperature before use.
• Do not attempt to disassemble this device.
• If you do not use the device for a long time, please remove the
batteries.
• If the device becomes dirty, please clean it with a soft dry cloth. Do not
use any abrasive or volatile cleaners.
• No component can be maintained by user in the device. The circuit
diagrams, component part lists, descriptions, or other information which
will assist the user's appropriately qualified technical personnel to repair
those parts of equipment which are designated as repairable can be
supplied by the manufacturer.
• In order to ensure that the electrodes adhere as long as possible, they
should be cleaned carefully with a damp, lint-free cloth.
• After use, stick the electrodes onto the backing film.
• Electrode Pads are designed to be replaceable, so when the electrodes
do not adhere firmly, you must replace electrode-pads.
28
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Are the electrode pads
dirty?
Are the surface of the
electrode pads
scratched?
Have the electrode pads
come off the skin?
Are the wires
disconnected?
Have the batteries been
exhausted?
Please clean the
electrode pad.
Please replace them with
new electrode pad.
Turn off the power and
stick the electrode pad
firmly to the skin.
Turn off the power and pro-
perly connect the wire.
Please replace them with
new ones.