NexSens Technology X2-CB, User Manual

Page: 83 / 115

e. Using a 9/16″ socket wrench, tighten down the regulator bracket until it is snug and the lock washers
are flattened. Do not over-tighten as this may bow or crack the regulator bracket.
f. Replace the foam inserts to the data well. Feed the 6-pin solar plug through foam insert with the small
diameter hole.
Buoy Plate Re-installation
Note: It is recommended that new desiccant be added at this point in the process.
1. Reconnect the solar plug to the receptacle at the bottom of the X2-CB.
2. Align the X2-CB or pass-through plate with the mounting holes on the buoy and verify that the large O-ring
is in good condition, clear of debris and lightly greased.
3. Reattach the plate using a 9/16″ socket wrench and the original set of bolts and lock washers, tightening in a
cross-pattern as shown below.
4. Re-attach the buoy solar panel.
5. Using a voltmeter, measure the voltage between pins 3 (V+) and 4 (GND) of the X2-CB SOLAR port. This
should read close to the voltage of the new battery (~12V to 15V).
Hand-tighten solar regulator bracket to the top
battery using original mounting hardware.
Tighten bolts in a cross-pattern to ensure even
load distribution.
83