Welch Allyn Atlas Operator's Manual page 73

• The system will report that it is
Sampling.
• The system will then report Reset
Complete.
• Remove the watertrap/Scrubber from the
watertrap socket.
• Detach the Scrubber from the watertrap
and reattach the tubing.
• Replace the watertrap in the watertrap
socket.
• Press
to return to the normal
Trend
screen.
CO Scrubber - The CO
2
indefinite lifespan when used at the normal rate
of one CO reset every month and one CO
2
calibration every 6 months. The Scrubber can be
disposed of as normal non-hazardous waste.
Servicing schedule – Servicing of the monitor
should be done at 6 month intervals by a
qualified service technician. It is important to
maintain this schedule to assure that the
measurements are accurate and that the unit is
working properly at all times. There are different
service requirements at 6, 12, and 24 month
periods, as documented in the Technical Service
Manual.
Battery Replacement (Models 622xx and
623xx) - If the monitor will not run for at least
an hour on battery after being plugged in to AC
for at least 24 hours, the battery may need to be
replaced. It is covered by warranty for the first
two years of ownership. If you are beyond the
warranty period, you can replace the battery by
the following method:
• Turn off the monitor and disconnect all
patient sensors
• Remove the AC power cord from the rear
of the monitor
• Using a TORX-10 screwdriver, remove
the two screws retaining the battery
cover
• Tip the monitor and slide the battery out
Scrubber has an
2
2
being careful not to stress the wires
• Press the locking clip release lever on the
plug that attaches the battery wires to the
Atlas and pull gently to remove the plug
from the Atlas
• Connect the replacement battery to the
connector in the Atlas. The plug can only
attach one way. The locking clip must
seat on the Atlas connector
• Slide the battery into the unit, routing the
wires around the edges of the battery and
being careful not to pinch the wires
• Replace the battery door and secure the
two screws
• Plug the Atlas back into AC power for at
least 24 hours to fully charge the battery
• You may return the Atlas to service (on
AC power) immediately
The battery is a non-spillable lead-acid battery.
In the USA, call 1-800-SAV-LEAD for
instructions on how to recycle. When the
internal lead-acid battery reaches the end of its
life, recycle the battery locally according
national, state, and local regulations. You can
also return the battery to Welch Allyn for
recycling.
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