103
3.
Position and secure the target.
Place the target in the
Near Position
. Move the target in its magnetic base until the laser beam
roughly hits the mid-position of the target and turn the lever on the magnetic base to ON to lock it
securely to the metal surface.
Note:
As you move the target to the Near Position, Far Position A and Far Position B, mark where the base of
the target sits on the surface so that it may be repositioned in the same place each time.
4.
Set the readout.
Set the readout to the .001 in. scale setting and FAST mode.
Performing the Three-Point Buck-In
1.
Center the target in the Near Position.
With the target in the Near Position, adjust the
target
micrometer until the readout reads zero.
2.
Move the target to Far Position A and tilt the laser beam until the readout reads zero.
With the target in Far Position A, tilt the laser beam with the
laser
micrometers until the readout reads
zero. Be sure to use
only
the micrometers that face the target (in the setup displayed in Figure 49, this
would be the micrometers marked ROLL).
Note:
When the target is in the Near Position, always use the target micrometer to center the target photocell.
When the target is in a Far Position, always use the laser micrometers to tilt the laser beam. This is easily
remembered by the phrase, “Center Near, Tilt Far.”
3.
Repeat Steps 1 and 2 until the readout reads zero with no adjustments.
Continue to move the target between the Near Position and Far Position A and adjust the target and
laser micrometers (depending on the target position) until the readout reads zero without adjustments.
4.
Move the target to Far Position B and tilt the laser until the readout reads zero.
Be sure to use only the laser micrometers that face the target when tilting the laser beam (in the setup
displayed in Figure 49, this would be the micrometer marked PITCH).
5.
Recheck the readings at the Near Position and at Far Positions A and B and adjust to zero if
necessary.
When all readings are zero
without adjustment
, the laser plane is parallel to the surface.
Summary of Contents for STEALTH Series
Page 1: ......
Page 69: ...65 Appendix A Equipment Drawings L 733 Precision Geometry Laser...
Page 70: ...66 L 743 Ultra Precision Geometry Laser...
Page 71: ...67 A 1519 A 1520 Universal Wireless Targets...
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