Campbell Scientific Sentek EnviroSCAN Access Tube Installation Guide User Manual
Page 50
Removing access tubes
© Sent ek Pt y Lt d
Page 47
5. Place the hook of the steel cable from the tripod through the upper eye of the extraction tool.
Alternatively use a steel cable or strong chain attached to the other lifting device.
6. Winch the access tube carefully upward and out of the ground.
7. Remove
the
Tube extraction tool from the steel cable or chain, and then remove the tube extraction
tool from the access tube. It may be necessary to gently tap on the top of the extraction tool to
loosen it.
8. To separate the top cap assembly base from the access tube, loosen the silicon with a hot air gun
and clean the components with acetone.
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