Omtech LYF-20MP User Manual page 54

7 Troubleshooting
• Adjustment, maintenance, and repair of the electrical components of this
cutter must be done ONLY by trained and skilled professionals to avoid fires and
other malfunctions, including potential radiation exposure from damage to the
laser components. Because specialized techniques are required for testing the
electrical components of this marking system, it is recommended such testing
only be done by the manufacturer, seller, or repair service.
• Unless otherwise specified, ONLY undertake adjustment, maintenance, and
repair of the cutter when it is turned off, disconnected from its power supply,
and fully cooled. For maximum safety, wait about 3 minutes after turning the
machine off before adjusting the integrated chiller or other electronic parts.
This will allow time for the ground connection to clear any residual charge.
This chapter covers common issues and solutions. For problems not listed in this
manual, visit the Troubleshooting section on our website
real-time updates are available to assist you.
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