Omtech SH-G1390 User Manual page 83

6.1 Maintenance Overview
• The use of procedures other than those specified herein may result in
hazardous laser radiation exposure.
• Before any cleaning or maintenance work, always switch off the device and
disconnect it from its power supply.
• Always keep the system clean, as flammable debris in the working and
exhaust areas constitutes a fire hazard.
• ONLY allow trained and skilled professionals to modify or disassemble this
device.
• Clean and cool water must be provided to the system at all times.
• The working table must be cleaned on a daily basis.
• 3rd mirror and the focus lens must be checked every day and cleaned if required.
• The other mirrors, exhaust system, and air assist intake filter must be checked every week and
cleaned if required.
• The beam alignment should be checked weekly.
• The wiring should be checked every week for loose connections, especially the wiring for the
laser tube power supply.
• The guide rails should be cleaned and lubricated at least twice a month.
• The air assist must be checked every month and cleaned if required.
• The whole laser machine including the other components such as the water cooling system must
be checked every month and cleaned where required.
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