Accuracy Adjustment; Checking The Self-Levelling Accuracy - Leica Rugby CLA User Manual

8
About
8.1
Checking the self-lev-
elling accuracy step-
by-step

Accuracy Adjustment

Accuracy Adjustment
It is the responsibility of the user to follow operating instructions and to
•
periodically check the accuracy of the laser and work as it progresses.
The Rugby is adjusted to the defined accuracy specification at the factory.
•
It is recommended to check the laser for accuracy upon receipt and peri-
odically thereafter to ensure accuracy is maintained. If the laser requires
adjustment, contact your nearest authorised service centre or adjust the
laser using the procedures described in this chapter.
Only enter the accuracy adjustment mode when you plan to change the
•
accuracy. Accuracy adjustments should only be performed by a qualified
individual that understands basic adjustment principles.
It is recommended to perform this procedure with two people on a relat-
•
ively flat surface.

Checking the Self-Levelling Accuracy

1. Place the Rugby on a flat, level surface or tripod approximately 30 m
(100 ft) from a wall.
2. Align the first axis so that it is square to a wall. Allow the Rugby to
self-level completely (approximately 1 minute after the Rugby begins
to rotate).
3. Mark the position of the beam.
4. Rotate the laser 180° and allow it to self-level.
5. Mark the opposite side of the first axis.
0015890_001
6. Align the second axis of the Rugby by rotating it 90° so that this
axis is square to the wall. Allow the Rugby to self-level completely.
30 m (100 ft)
X+
0015880_001 0015880_001
30 m (100 ft)
X—
30 m (100 ft)
Y+
30 m (100 ft)
Y—
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