AmpliVox Otowave 302, Руководство по эксплуатации

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UNPACKING AND INSTALLATION
6
D-0115696-C (OM038)
– Otowave 302 Operating Manual
be used. Make sure all connections to external accessories are secured properly. Parts which may be broken
or missing or are visibly worn, distorted, or contaminated should be replaced immediately with clean, genuine
replacement parts manufactured by or available from Amplivox Ltd.
Equipment is not user repairable. Repairs must be performed by an authorized service representative only.
No modifications of the equipment are allowed by anyone other than a qualified Amplivox Ltd. representative.
Modification of the equipment could be hazardous.
Amplivox Ltd. will make available on request circuit diagrams, component part lists, descriptions, calibrations
instructions, or other information that will assist authorized service personnel to repair those parts of this
instrument that are designated by Amplivox Ltd. as repairable by service personnel.
No parts of the equipment can be serviced or maintained while in use with the patient.
Connect only accessories purchased from Amplivox Ltd. to the Otowave 302. Only accessories which have
been stated by Amplivox Ltd. to be compatible are allowed to be connected to the device or cradle.
To comply with the standards IEC 60601-1 for safety and IEC 60601-1-2 for electromagnetic compatibility
(EMC) the tympanometer is designed to be used only with the medically-approved mains adapter supplied,
which is specified as part of the equipment.
Do not use any other type of mains adapter with this
instrument.
The output from the mains adapter is fitted with electronic circuit protection. In case of overload the adapter
will shut down and the indicator will be extinguished. When the fault is cleared the adapter will operate as
normal.
The input to the mains adapter is protected with a non-replaceable fuse. If this fails the adapter will not operate.
The mains adapter is the mains disconnect device and therefore the tympanometer should be positioned such
that easy access to the mains adapter is possible.
2.3.3. ENVIRONMENTAL FACTORS
Use and store the instrument indoors only. It is recommended that the instrument
be operated within an ambient temperature range of 15 °C / 59 °F to 35 °C / 95 °F
and in relative humidity between 30 % and 90 % (non-condensing).
Do not use the device in the presence of fluid that can come into contact with any of the electronic components
or wiring. Should the user suspect fluids have contacted the system components or accessories, the unit
should not be used until deemed safe by an authorized service technician.
As with all instruments of this nature the measurements taken will be influenced by significant changes in
altitude & pressure. The Otowave 302 tympanometer must be re-calibrated if it is to be used at elevations
greater than 800 m above mean sea level.
CAUTION