Inspect the e-module
Inspect the e-module (top of the device).
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Verify that the enclosure, battery terminal spring, and contact pins are undamaged.
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Remove the e-module from the retaining ring by pressing firmly on the side opposite the
contact pins.
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Inspect the e-module battery terminal spring. Look for chemical corrosion or deposits.
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Verify that the e-module contact pins move freely when pressed against the sensor
module contact pads.
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Verify the e-module housing is not cracked or degraded.
Inspect the Sensor Module
Inspect the stainless steel sensor module (bottom of the device).
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Inspect the sensor battery terminal spring. Look for chemical corrosion or deposits.
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Verify that the sensor contact pads at the top of the case are undamaged and free of
deposits.
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Verify the orange, reverse polarity protection pad is centered and positioned on the inside
and at the bottom of the sensor module.
Inspect the Battery
Inspect the battery before removing it. Look for:
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Swelling, deformation, or elongation.
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Indentations or lifting of battery terminals.
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Moisture or liquid on the battery surface.
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Chemical corrosion or deposits on the battery terminals.
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If a battery leaks, don't touch the corrosive electrolyte.
If the battery is damaged or is leaking, follow your site’s hazardous materials handling
procedures.
Replace the Battery
see Install Battery on page 16.
To dispose of used or partially-expended
batteries, follow your site’s or locality’s hazardous materials handling procedures.
Reassemble the Device
see Install Battery on page 16.
6.3 Reboot the Sensor
After installing a battery, the e-module is ready to receive join keys from the network. If after
several hours it fails to join the network, reboot the sensor. For details,
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Ranger Pro Wireless Condition Monitoring Device
User Guide
125M6113 Rev. D
