FELIXrobotics FELIX 3.0 User Manual page 16

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Make sure the fan which blows air on top of the hot-end is spinning
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Make sure the leds of the opto-sensors on the electronics board are reacting. Make sure the
lights of these opto-sensors go out when they are triggered. So if the switching vanes go into
the limit-switch, the light should turn off.
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Make sure the bed is at least 5 cm from the hot-end, to give you enough reaction time to respond if
something goes wrong.
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Press Home X, then move the x axis back and forth.
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Press Home Y, move the y axis back and forth.
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Press Home Z
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The distance between the table and hot-end is probably too large.
1. Rough adjustment
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Turn the screw in such a way that the flexible vane mechanism goes downwards. Do this approx. till ¾
of the possible stroke. Move the complete part a little bit up and press Home Z again.
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Repeat this until the table is approx. 3 mm from the nozzle. Now fix the bracket to the frame and start
homing again. Now repeat this procedure to get the nozzle closer and closer by turning the little screw
as shown in the picture above.
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Do this a couple of times until the distance is less than the thickness of a piece of normal paper.
Scroll down the manual control window.
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Check if the switchable fan mounted to the airduct is working.
Move the slider to 100% and press the fan button
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2. Fine adjustment
User manual FELIX 3.0 3d printer