Table of Contents
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1.
Set the grade. Enter the required grade for
the pipe to be laid in the display of the Piper.
2.
Set the Piper on the centreline of the pipe
to be laid. Locate the line for the laser beam.
a)
b)
c)
3.
Set the elevation. Move the Piper up or down on the (optional) trivet
until the required height is set. Choose the most convenient method
for determining the cut-to-invert distance.
85
Standard Setup Procedures
Locate Point A. Place the transit in a
way that it is behind the Piper and in
line with the centreline of the pipe to be
laid.
Locate Point B. Look through the transit
and lock it on-line with the next man-
hole point.
Locate Point C. Tilt the transit down to
see the Piper. Move the Piper until the
pivot point on the top of the Piper is in
line with the centreline of the pipe to be
laid.
B
D
C
A
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