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Replacing the Batteries
"AA" batteries provide the main power source for both monitors. The 90202 monitor uses four batteries
and the 90217 uses three batteries. These batteries should be replaced or recharged before the start of
each patient monitoring session. Use either alkaline or Nicad batteries.
The 90207 monitor uses a lithium battery (P/N 146-0008-xx) to back up the monitor memory and should
be replaced periodically. The 90217 monitor backup battery should not require replacement.
Main Battery Replacement
Note:
If the main "AA" batteries must be replaced during patient monitoring, this replacement must be
accomplished within one minute to ensure successful resumption of the test (90207 only).
1.
Power the monitor OFF, and remove the door over the battery compartment.
2.
Replace the "AA" alkaline or Nicad batteries, being careful to observe polarities.
Caution
•
The monitor will not operate if the alkaline, nickel cadmium, or lithium batteries are
incorrectly installed. If the monitor is going to be stored for an extended period of
time, remove the batteries to prevent the possibility of leakage or discharge.
•
Spacelabs Healthcare is not responsible for product damage incurred as a result
of "AA" battery leakage. In the event your monitor has been damaged by a leaking
battery, contact the battery manufacturer for any recoverable repair or replacement
costs. Spacelabs Healthcare will assist you in determining those costs.
3.
Gently replace the battery cover and secure the latch.
4.
Power the monitor ON. Check that the LCD display is ON. If there is no display, power the
monitor OFF and review the problem-solving checklist in Troubleshooting on page 3-1.
Lithium Battery Replacement (90207 only)
The lithium battery is located in the battery compartment under a pry-off cover to the right of the "AA"
batteries.
1.
Power the monitor OFF, and remover the door over the battery compartment.
2.
Remove the pry-off cover, and note the polarity of the battery and socket indicators.
3.
Remove the old lithium battery by carefully prying it out. Curved forceps are recommended.
4.
Install the new lithium battery and replace the pry-off cover. The underside of this cover is
divided into two unequal-sized compartments. Install the cover with the smaller compartment
oriented over the lithium battery.
5.
Gently replace the battery compartment cover and secure the latch.
Note:
Please ensure that discharged batteries are disposed of in accordance with local regulations.
1-2
Operation
90207/90217 Operations Manual
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