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(a)
(b)
Fig. 6
(a) - Clamping screw
(b) - Laser unit
(c)
(c)
Fig. 7
LASER ADJUSTMENT
WARNING: At no time during this procedure should the motor
be started.
To check laser alignment:
• Place a piece of cardboard, or similar, onto the rotary table of
the machine.
• With the carriage slide in the rearmost position, lower the Cutting
Head so that a blade tooth makes a mark in the cardboard.
• Allow the Cutting Head to rise, and then repeat the above
with the carriage slide in an approximate mid- way position.
• Again repeat, but with the carriage slide moved to its most
forward position.
• With the Cutting Head raised, turn on the laser and slide
the Cutting Head backwards and forwards to observe if the
projected laser beam is in line with the marks previously made:
• Beam is aligned with the marks =
No further action required.
• Beam is not parallel with the marks =
Follow section A
• Beam is parallel but not aligned with the marks =
Proceed to B
A. If the laser beam is not parallel to the marks proceed as follows:
•
Untighten the clamping screw (Fig. 6, a)
Carefully rotate the laser module, (Fig. 6, b) until the line is
•
parallel with the marks in the cardboard.
•
Re-tighten the clamping screw.
•
Recheck the alignment.
B. If the laser beam is parallel with the marks, but not going
through them:
Slacken the two screws. (Fig. 7, c)
•
•
The laser mounting block can now be moved sideways to
align the laser beam with the marks made in the cardboard.
•
When the laser beam is in the correct place,
re-tighten the two screws.
•
Repeat procedure 'A' to check alignment.
NOTE: The above adjustments & alignments should be checked
on a regular basis to ensure laser accuracy.
18
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