Spectra Precision DG813 - Laser Setup Using 1230;1239

Laser Setup using 1230/1239
 After mounting the pipe laser
to the pole, dial in 0% and
measure the distance from the
invert to the beam’s center
 Place the 936 target in front
and adjust the bulls-eye to the
beam – disregard the scale
but check the bubble vial
when laying the pipes.