Miyachi Unitek LMV700, Operator'S Manual

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CHAPTER 2: INSTALLATION AND SETUP
LMV700 Nd:YVO
4
LASER MARKER
2-6 990-545
Connect the Optical Fiber
1. Remove the protective cap from both ends of the optical fiber and optical fiber connectors. The
first connector is located on the back of the Oscillator. The other optical connector is inside the
Control Unit on the LD (Laser Diode) Module. Save the protective caps in a safe and clean
place for future use.
2. Connect each end of the optical fiber to each optical fiber connector and secure both ends by
tightening the optical fiber with a wrench. Tighten until snug.
NOTE:
Do not overtighten or you may damage the optical fiber.
3. When routing the optical fiber, take care not to bend the optical fiber beyond the minimum
bend radius of 5.9” (15cm).
Set the Working Distance
Working Distance
f-theta lens Working Distance
f 160 mm 6.50 ± 0.1 in. (165 ± 2mm)
In order to properly mark material, the working
distance must be set in order to focus the laser
beam onto the surface of the marking material.
An incorrectly set working distance, will not
produce an acceptable mark.
Set the distance as shown on the right. If the
marking quality is unacceptable, then slightly
adjust the marking material towards and away
from the lens until the marking quality is
acceptable.