5 Applications and Setups
38 DG711 and DG511 Pipe Laser User Guide
Step 6 Calculated TPS = 0.805 m
1.128 m
-1.635 m
-0.152 m
0.146 m
2.64 ft
3.70 ft
-5.38 ft
-0.50 ft
0.46 ft
Step 7 Adjust the pole clamp until the reading edge is aligned with the
TPS reading (0.146 m or 0.46 ft)
Step 8 The laser beam is now set at your desired working elevation
(152.4 mm / 6 inches / 0.5 ft ) above the invert of the proposed
pipe.
Table 5.2 Example 1: Setting the Grade Rod on top of the Top Pole
Scale (Continued)
Step Description Metric Ft / Inch