Fitting the measuring rod
18 •
Proceed as follows to fit the measuring rod to the column.
1. Lie the column down on the floor.
2. Place the spacer sleeves on the bores in the column.
3. Extend the upper telescopic element far enough to expose the lower
assembly bore in the lower telescopic element.
4. Position the measuring rod on the spacer sleeves as shown in the
diagram.
5. Place a slot-head screw in the lower assembly bore and the spacer sleeve
underneath it.
6. Tighten the slot-head screw.
7. Extend the upper telescopic element far enough to expose the upper
assembly bore in the lower telescopic element.