Campbell Scientific Sentek EnviroSCAN Access Tube Installation Guide - Manual (Page 23)

Installing EnviroSCAN, EnviroSM ART & Diviner 2000 access tubes
© Sent ek Pt y Lt d Page 20
Watch the bubble in the spirit level on the side of the tripod. Move the handle around until
the bubble is located in the centre of the level window.
6. When the tripod cylinder is in a vertical position, firmly tighten the wing nuts of the legs.
Step 3 – Installing the access tube
Access tubes are supplied with 50 cm (20 inches) of extra length to accommodate at least one bottom
stopper. In sites severely affected by a water table, two bottom stoppers may be used.
To install the access tube
1. Put on gloves to protect your hands and increase your ability to grip the equipment.
2. Put on safety goggles to protect your eyes from metal splinters, which may dislodge from the
installation dolly on hammer impact.
3. Select the yellow metal cutting edge. Turn the cutting edge on its side and, with a twisting
motion, shave a layer of PVC from the lip of the access tube. Carefully bounce the access
tube and the partially fitted cutting edge on the side of the sledgehammer head until the
cutting edge fits squarely onto the end of the access tube.