How To Clean Interacoustics Products - Interacoustics ad226 Instructions For Use Manual

AD226 Instruction for Use - US
14. Check tension of headset headband and bone vibrator headband. Ensure that swivel joints are
free to return without being excessively slack.
15. Check headbands and swivel joints on noise-excluding headsets for signs of wear strain or metal
fatigue.
16. The instrument had been designed to provide many years of reliable service, but annual
calibration is recommended due to possible impact on transducers. Calibration procedure is
available in service manual
17. We also required –recalibrating of the instrument; if something drastic happens to a part of it (e.g.
headset or bone conductor is dropped on a hard surface).
Calibration procedure is available in service manual which is available on request.
Do not modify this equipment without authorization.
Interacoustics will make available on request relevant circuit diagrams, component part lists, descriptions,
calibration instructions, or other information that will assist service personnel to repair those parts of this
audiometer that are designated by the Interacoustics as repairable by service personnel

4.2 How to clean Interacoustics Products

If the surface of the instrument or parts of it are contaminated, it can be cleaned using a soft cloth
moistened with a mild solution of water and dish washing cleaner or similar. The use of organic solvents
and aromatic oils must be avoided. Always disconnect the USB cable during the cleaning process, and be
careful that no fluid is entering the inside of the instrument or the accessories.

Before cleaning always switch off and disconnect from power

Use a soft cloth lightly dampened with cleaning solution to clean all exposed surfaces

Do not allow liquid to come in contact with the metal parts inside the earphones / headphones

Do not autoclave, sterilize or immerse the instrument or accessory in any fluid

Do not use hard or pointed objects to clean any part of the instrument or accessory

Do not let parts that have been in contact with fluids dry before cleaning

Rubber ear-tips or foam ear-tips are single use components

Ensure isopropyl alcohol does not come into contact with any screens on the instruments
Recommended cleaning and disinfection solutions:

Warm water with mild, nonabrasive cleaning solution (soap)

70% isopropyl alcohol
Procedure:

Clean the instrument by wiping outer case with a lint free cloth lightly dampened in cleaning
solution.

Clean cushions and patient hand switch and other parts with a lint free cloth lightly dampened in
cleaning solution.

Make sure not to get moisture in the speaker portion of the earphones and similar parts
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