Maico MA 1, Руководство по эксплуатации

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Operation Manual MA 1
8100216 Rev. 5 6 09/03/2023
2.5 General Precautions
Before starting a measurement make sure, that the device
works properly.
Use and store the device indoors only. For operation,
storage and transport conditions see table in section 6.1.
For operation in certain places, a recalibration may be
necessary.
No modification of this equipment is allowed.
Equipment is not user repairable. Repairs must be
performed by a qualified service representative only. No
modifications of the equipment are allowed by anyone
other than a qualified MAICO representative. Modification
of the equipment could be hazardous. No part of the
equipment can be serviced or maintained while in use with
the patient.
Do not drop or otherwise cause undue impact to this
device. If the device is dropped or otherwise damaged,
return it to the manufacturer for repair and/or calibration.
Do not use the device if any damage is suspected.
Calibration of the device: The device and the transducers
complement each other and share the same serial number
(i.e. MA7663252). Therefore, the device shall not be used
with any other transducer prior to recalibration.
Recalibration also needs to be conducted, when a
defected headphone is replaced.
Uncalibrated devices may lead to faulty measurement results
and could even damage the hearing of the examinee.
2.6 Electrical and Electrostatic Safety
This icon indicates that patient applied parts of the device
conform to IEC 60601-1 Type B requirements.
Do not touch the contacts of the device and the patient at the same
time.
The consequence of not following this warning could be a
too high leakage current to the patient.
The device is not intended for operation in areas with an
explosion hazard. Do NOT use the device in a highly
oxygen-enriched environment, such as a hyperbaric
chamber, oxygen tent, etc.
Prevent cable breakage: cables must not be bent or
buckled.
WARNING
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WARNING
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WARNING