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80 watt laser engraver: Difference between revisions
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== Powering up the machine == | == Powering up the machine == | ||
With very few exceptions, the same order of operations should always be maintained for safe proper operation | With very few exceptions, the same order of operations should always be maintained for safe proper operation. Failing to enable a portion of the cooling system will damage the laser. | ||
# Open cutting area and remove any objects from the working bed. | |||
# Plug in circulation pump to a 110v circuit. (currently does not power on with chiller), | |||
# Power on 120-240 voltage converter (box on trolley with green light-up switch). | |||
#* Verify that power is applied to the chiller and air pump. These are 220v appliances and need to be plugged directly into the voltage converter. | |||
# Set up ventilation fan outdoors, leave unplugged but switch unit on. | |||
#* During colder temperatures only run exhaust while cutting is taking place. | |||
# Activate power to laser cutter from switch on back of unit. | |||
# Deactivate E-stop with a twisting motion, and power on laser with key switch on front panel. | |||
The laser is now active and ready to accept instructions from the laptop. | The laser is now active and ready to accept instructions from the laptop. | ||
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== Shutting down the machine == | == Shutting down the machine == | ||
Following the same steps in reverse order will help ensure the machine is left in a safe mode. | Following the same steps in reverse order will help ensure the machine is left in a safe mode. | ||
# Activate E-stop to render the work-area safe. | |||
# Clean out remnants from the cutting area. | |||
# Turn off power from the key switch, this will turn off the work-light. | |||
# Deactivate/put away exhaust fan | |||
# Power down voltage converter (green switch) | |||
# Unplug circulation pump | |||
# Turn off power to back of unit | |||