Fundaciocim BCN3D, Руководство пользователя, Страница: 41 / 45

41 40
RepRapBCN
User Manual
11. Assemble the cooler fan to the heat sink and connect the
wiring.
12. Assemble the Layer fan ring using the two provided M3
screws.
13. Tie the hotend and fan wiring with a zip tie.
14. Turn the printer on and check all connections are working
properly.
15. Load filament and extrude it.
Necessary:
• Nozzle wrench / break wrench (8,2 mm/4,6 mm)
• Block wrench (20,5 mm)
Cleaning hotend parts
To clean plastic debris or other remaining material within parts of the hotend we can proceed in several ways:
1. If the plastic residue is ABS or PLA, soak it acetone and leave it overnight. Remove them with a pice of wire so they
don’t get scratched.
2. If the waste is between the heat block screw thread, we will will need to connect the wiring and heat the block to
150-220ºC, taking extreme care not to get burned. Pliers and wrenches are heat resistant.
VIEWS 8 AND 9 ALLUDE TO THE ONLINE WEB MANUAL
12. TIPS AND TRICKS
There are certain things that we must take into account when using and maintaining the machine:
• Do not spill liquids on the hotbed or hotend as they could damage the other components. To clean them, first
remove them from the machine. The only advised product for improved printing adhesión is the included coating
spray.
• If we’ve got difficulties removing the printed parts, remove the glass first to avoid decalibration.
• Do not overheat the hotend. Although its maximun temperature is firmware limited, do not use other methods to
heat it above the established range.
• Do not handle the electronic parts of the machine when it is on, it could cause damage to its components.
• Do not turn off the printer immediately after printing. Allow some time for the fans to cool the different compo-
nents down.