Operator's guide
6. Push the hole lock unit into the horizontal sensor housing,
twisting to align the holes.
7. Fit twelve M3×8 cap screws into the holes in the joint flange.
8. When all twelve screws are fitted, begin to tighten them with a
ball-ended Allen screwdriver. Tighten evenly, working round
the instrument in several passes, until the two sections are
securely joined together.
9. The vertical sensor now needs to be attached to the other end of
the hole lock. Remove the packing caps from the top of the hole
lock–actuator section and the vertical sensor.
10.Hold the vertical sensor above the hole lock–actuator section
and connect the two 15-way “D”-type connectors, as before.
Ensure that each is connected to its correct counterpart.
November 2006
15
