Fundaciocim BCN3D, Руководство пользователя, Страница: 35 / 45

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RepRapBCN
User Manual
• The message “Mintemp” or “Maxtemp” appears on screen:
1. Hotend temperatura has left its working range. Make sure connections are secure and wiring is not damaged.
2. If the problem persists, remove the hotend from the machine and make sure the thermistor is not broken and the wires
are not touching, which would cause a short circuit and a misreading of temperature.
• Thread has become tangled:
1. Make sure the spool rotates correctly in the holder, and that the thread descends more or less straight down into
the extruder. A tangled thread may cause it to break or fall off the coil bracket.
• The glass is too close to the nozzle:
1. Tighten the screws on the base or adjust the Z axis endstop a little higher and start again.
2. Recalibrate the base.
• SD card has been removed from its slot:
1. If the SD card is removed from the screen slot, the printing process stops and it’s not posible to continue from
where it stopped.
The screen does not responde or nothing is shown
1. Turn the printer off and back on.
2. Make sure that the cables that feed the display are properly connected. The two cables coming from the electro-
nics must croos each other
3. Reload the firmware using a pc. If the firmware is incorrectly loaded a blank screen will appear (see section 8,
Firmware)
X,Y or Z carriage does not move fluently se desplazan con fluidez
1. Clean the guides.
2. Loosen the screws holding the guides.
10. PRINT QUALITY DIAGNOSTICS
This sections shows alist of the most common printing quality problems and how to minimize them.
Regardless, we recommend using our web configurations (www.reprapbcn.com) because they have been tested and
work well with most objects.
The part becomes separated from the hotbed (WARPING)
Sometimes the parts do not properly adhere to the glass hotbed during printing. This especially happens printing with
ABS, a material with great thermal contraction.