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The Timpani tympanometer does not require any special periodic maintenance
other than calibration and normal cleaning, both of which are described in this
chapter. The instrument must be switched off before commencing any kind of
cleaning operation.
The performance and safety of the instrument will be assured as long as the
recommendations for care and maintenance indicated here are correctly
observed.
Apart from replacing the battery, the inspection and servicing of
internal components must be left entirely to technicians approved by
Inventis.
Transducers are manufactured utilizing ultra-fragile diaphragms that
could be damaged in the event of impact. Handle with care during
maintenance operations.
10.1 P
ERIODIC CHECKS
The procedure described under this heading must be carried out when
the instrument is used for the first time each day.
The tests must be conducted with the instrument positioned for normal
use.
Before switching on the instrument, make certain that there is no sign of damage
visible on the equipment, including the accessories and the external power
adapter; make a visual inspection of the power cable and connectors to verify the
integrity of the insulation, and ensure that they are not subject to any kind of
mechanical loading or stress that could cause damage; check that all parts and
cables are properly connected.
Verify correct operation of the probe and check the pressure. To this end, carry
out the following sequence of steps:
-
Fit a new earpiece to the probe;
Chapter 10
Maintenance
EN
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