Figure 14 Loosening The U-Base Connecting Rods; Figure 15 Installing The Junction Bars Between The U-Bases - HP Indigo Division Series Instruction For Use & Installation Instructions

l. Tighten the lock nut to secure the height of the u-base foot at that corner.
m. Move the foresight stand to the next corner facing the surveying tool.
Adjust the height of the u-base foot at this corner so that the foresight cross target is
centered in the crosshairs of the surveying tool.
n. Repeat step m for all the corners of the u-bases.
Tighten the u-base foot lock nuts at each corner after it is leveled.
o. Recheck all the corners to confirm the heights. Re-adjust if necessary.
p. Use a marker pen to mark the position of the u-base feet on the floor.

Figure 14 Loosening the u-base connecting rods

PUB_455
1 Connecting rod
q. Loosen the four screws securing the connecting rod of each u-base (Figure 14).

Figure 15 Installing the junction bars between the u-bases

1 Junction bars
2 PE1 u-base
3 Junction bar securing screws
4 PE2 u-base
CA294-03070 rev 00
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