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Welch Allyn
Temperature Count
The Temperature Count security feature allows you
to take a set number of temperature readings
before the instrument goes into the security alarm
state. The selectable counts are 25, 50, 100, and
200. As the instruments nears the final reading, it
will display SECURITY COUNT as a warning,
along with a number representing the last 5
temperature counts (i.e., 5,4,3,2,1) remaining on
the security counter.
When the instrument enters the alarm state, it
beeps for approximately 10 seconds. At this time,
the instrument displays SEC on the LCD along with
SECURITY COUNT in the ID field in the upper left-
hand corner of the screen. The instrument is then
disabled. Returning the instrument to the wall
holder resets the security count. If the count is set
to "OFF" the temperature count function is disabled
and no security alarm will occur.
To set the Temperature Count security feature,
please refer to the Technical Manual.
Instant-On
When the Instant-On feature is activated, the
instrument goes into the security alarm state within
five seconds after removal from the wall holder.
When the instrument enters the alarm state, it
beeps continuously and displays SEC on the LCD.
Pressing the Mode Selection button while
removing the probe from the probe well, within 30
seconds of the instruments removal from the wall
holder, clears the alarm and allows the instrument
to operate. Returning the instrument to the wall
holder will reset the instant audio alarm.
The options for the Instant-On feature are ON and
OFF. In the OFF setting, no security alarm will
sound.
To set the Instant-On security feature, please refer
to the Technical Manual.
Maintenance
Replacing the Batteries
1. Remove the box of probe covers from the
probe cover storage compartment on the back
of the unit.
2. Remove the probe and the probe well.
3. Press inward on the textured grips on each
side of the assembly to remove the battery
door from the back of the unit.
4. Remove the three AA 1.5Vdc alkaline batteries
and replace all three batteries with AA 1.5Vdc
alkaline batteries. Match the +/- polarity of
each battery to the +/- symbols inside the
battery compartment.
Use size AA 1.5Vdc alkaline batteries
only. Use of any other battery size or
type could damage the thermometer and
cause personal injury.
5. Snap the probe cover storage assembly back
into place.
6. Replace the probe and probe well.
Remove the batteries, if the instrument
is not used for an extended period of
time, to avoid possible damage to the
thermometer due to battery leakage.
Cleaning
Routine Cleaning
Clean on a routine basis according to each facility's
policy. Disinfect the device whenever
contamination occurs.
Cleaning the Thermometer and Probe
• Wipe the thermometer regularly with a cloth
dampened with warm water and a mild detergent
solution.
• As needed, clean the thermometer and probe
with a 70% isopropyl alcohol solution or a 10%
chlorine bleach solution or a nonstaining
disinfectant such as CaviCide
DO NOT immerse or soak the thermometer
or probe in any type of fluid.
DO NOT use steam, heat, or gas
sterilization on the thermometer or probe.
DO NOT autoclave the thermometer or the
probe.
Cleaning the Removable Probe Well
• Remove the probe well from the unit. Unplug the
latching probe connector to prevent the device
from consuming battery power while you are
cleaning the probe well.
• Clean the inner surface of the probe well by
swabbing the surface with a cloth dampened
with a mild detergent solution or a 70% isopropyl
alcohol, or a 10% chlorine bleach solution, or a
nonstaining disinfectant such as CaviCide
equivalent. Clean the probe well's outer surface
使用说明
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