NexSens Technology X2-CB, User Manual

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Replace Desiccant
Each X2-CB/X2-CBMC ships with a bag of desiccant inside the logger enclosure. This desiccant bag should be
replaced whenever:
1. The X2-CB/CBMC enclosure is opened.
2. The Internal Humidity diagnostic parameter reads 50% or greater.
Any appropriately sized silica gel desiccant pack (the included pack is 6″x 1.5″ for reference), or the NeSens
A71 desiccant kit can be used for replacement.
Desiccant Replacement Process
1. Disconnect the 6-pin solar panel or UW-6 USB cable from the X2-CB SOLAR/COM port to remove power
from the data logger.
2. Remove the buoy solar tower to gain access to the data well [CB-150/250/450 buoys only].
a. Remove the (6) bolts with lock washers securing the solar tower using a 9/16″ socket wrench.
A71 desiccant kit.
Remove CB-150/250/450 solar
tower.
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