AccuLine 40-6680, Service Manual

Page: 13 / 16

Prepared By: Tim Wojo Revision - Date: 0 – 20080430 Page 13 of 16
40-6680 Service Manual
4.3. Plumb Up and Plumb Down Calibration
1. When the up and down laser
points are beyond tolerance as
shown in the figure to the right,
they can be adjusted using the
power adjusting screw (see
below). ‘

When the instrument is in
the state1, you can loosen
the screw 2 and tighten
screw 1.

When the instrument is in
the state2, you can loosen
the screw 1 and tighten
screw 2.

When the instrument is in
the state3, you can loosen
the screw 4 and tighten
screw 3.

When the instrument is in the
state4, you can loosen the
screw 3 and tighten screw 4
Screw 1 Screw 2
Screw 3
Screw 4
Up Laser
Up Laser
Reference Point
Reference
Reference Point
Reference Point
Down Laser
Down Laser
Circle with a diameter of
Circle with a diameter of Circle with a diameter of
Circle with a diameter of
Up Laser Point
Circle with a diameter of 2mm
Reference Point
Up Laser Point
Circle with a diameter of 2mm
Reference Point
down Laser Point
Circle with a diameter of 2mm
Reference Point
Reference Point
down Laser Point
Circle with a diameter of 2mm
State 1
State 2
State 3
State 4