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866.4.Maxtec www.maxtec.com
CAL Err hi: SENSOR VOLTAGE TOO HIGH
» Repeat calibration routine as described in this manual. If unit repeats this error more
than three (3) times, contact Maxtec Customer Service.
CAL Err Bat: BATTERY VOLTAGE TOO LOW TO RECALIBRATE
» Replace batteries.
5.0 CHANGING THE BATTERIES
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Turn off analyzer.
Use screwdriver to
remove four (4) screws
in back of device.
Pull front cover off away
from unit.
Turn on analyzer to verify
power.
Reattach battery pack to
rear wall of cavity. Use
caution to not pinch wires
between cover and body
of device.
Re-attach front cover
with four (4) screws.
Remove battery pack
from rear wall of cavity.
Use caution with wires.
Remove two (2) depleted
batteries.
Ensure correct
orientation and install
two (2) new batteries.
