Troubleshooting; Maintenance - Datascope Accutorr Plus Service Manual

Repair Information
3.5.4.3

Troubleshooting

The following table provides suggestions to resolve problems when taking temperature
measurements:
SYMPTOM
Various readings
when taking
measurements in
the same location,
ear or axilla.
Various readings
when taking
measurements in
opposite ears.
No measurement
or inaccurate
measurements.
ACCUTEMP IR ERROR
AccuTemp IR double beeps and
displays "——" while holding the
Start button. The AccuTemp IR
then powers down.
AccuTemp IR double beeps while
holding the Start button
AccuTemp IR displays "E-O0"or
"E-o1" while holding the Start
button.
3.5.4.4

Maintenance

The AccuTemp IR can be wiped down with any hospital approved disinfectant, including
bleach. With normal use, the only maintenance required is to keep the lens on the end of
the probe clean. The lens is made of polycarbonate. Dirt, greasy films or moisture on the
lens will interfere with the passage of infrared heat and affect the accuracy of the
measurement. If necessary, clean the lens with a cotton swab dipped in alcohol. Periodic
cleaning is recommended. To keep the lens clean when not is use, store the AccuTemp IR
with an optical film cover in place.
Accutorr Plus Service Manual
SUGGESTION
Quick repetitive measurements in the same location can result in
a decrease in temperature. This can occur because the optical
head of AccuTemp IR may slightly cool the area. Wait a few
minutes for the temperature of the area to equilibrate. Replace
cover and clean lens with an alcohol swab.
The patient may by lying down on one ear. The measurement of
the ear that was down may be a higher temperature. Wait a few
minutes for the temperature of the ear canal to equilibrate or use
opposite ear. This is also a factor if the area has been covered for
any reason (for example, with a hat, blanket, bandage,
telephone, etc.).
This can be caused by technique errors:-Not keeping the button
pressed throughout the measurement.-Not scanning side-to-side
(adults and pediatrics).-Twisting or rotating the probe instead of
scanning side-to side.-Not changing the protective optical film
cover with each reading. (Even on the same patient.)-Debris on
the lens.-Not covering the opening of the ear canal.-Presence of
a visible wax plug, or dense hair blocking the view into the ear
canal.-This can also be caused by low battery voltage.
REASON
Battery voltage < 5.7 VDC. Battery requires
replacement.
Low battery condition. Battery voltage is between
6.2 and 5.7 VDC.
Return AccuTemp IR for service.
0070-10-0691
Troubleshooting (Problem Isolation)
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