Proceed PCD - Manual (Page 14)

14
You may choose instead to install the spikes in a triangular
arrangement:
Three spikes,
mounted in a
triangular pattern
Install the spikes one at a time. Using the supplied hex key, remove
the screw securing the foot to the base of the unit. Insert the
threaded end of the spike through the hole in the foot, then turn it
clockwise until it's hand-tight. (Be careful not to over-tighten it.)
Repeat this procedure for each spike you install.
4. Locate the two transport screws on the bottom of the unit.
Transport
screws
5. Using a flat-bladed screwdriver, remove both transport screws (by
turning them counterclockwise).
6. Save the transport screws with the packing material. If you ever
need to ship the unit, you must replace these screws.
Removing the
transport screws