45
Standard Set-up Procedures
4.2
Open Trench (Transit)
In the open trench a transit is used to align the laser beam to the next
manhole.
•
Set the grade.
Enter the required grade
for the pipe to be laid in the display of the
Piper.
•
Set the Piper on the centerline of the
pipe to be laid.
Locate the line for the
laser beam.
A
B
C
D
