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Document No: D100253 BFB-3000 Set Up and Operations Manual [Version 3.0]

BFB-3000 Set Up and Operations Manual Document No: D100253 10 Extruders Filament reels Delivery tubes

BFB-3000 Set Up and Operations Manual Document No: D100253 11 The extruders pull filament from the reel via the deli

BFB-3000 Set Up and Operations Manual Document No: D100253 12 6 Initial set-up Follow all the steps in this section to

BFB-3000 Set Up and Operations Manual Document No: D100253 13 6.2 Check the bed is clear of any build material Ensur

BFB-3000 Set Up and Operations Manual Document No: D100253 14 6.3 Check the bed is fitted correctly Ensure that bed is

BFB-3000 Set Up and Operations Manual Document No: D100253 15 6.3.1 Remove the bed  Tip: removal is easier if the be

BFB-3000 Set Up and Operations Manual Document No: D100253 16 6.3.2 Fit the bed  Tip: fitting is easier if the bed i

BFB-3000 Set Up and Operations Manual Document No: D100253 17 6.4 Power up  Connect the power supply from the contro

BFB-3000 Set Up and Operations Manual Document No: D100253 18 6.5 Manual move Get familiar with moving the axes around

BFB-3000 Set Up and Operations Manual Document No: D100253 19 Figure 2: Axis designation for the BFB-3000 Y Z X -

BFB-3000 Set Up and Operations Manual Document No: D100253 2 1 Introduction Thank you for purchasing your BFB-3000. Be

BFB-3000 Set Up and Operations Manual Document No: D100253 20 6.6 Check the hot-end nozzles are clean from plastic deb

BFB-3000 Set Up and Operations Manual Document No: D100253 21 6.7 Check the bed is level To get a good print, the bed

BFB-3000 Set Up and Operations Manual Document No: D100253 22 The ‘Level Bed’ function moves the extruder carriage arou

BFB-3000 Set Up and Operations Manual Document No: D100253 23  Press the X+ and X- buttons to automatically move the

BFB-3000 Set Up and Operations Manual Document No: D100253 24  Adjust the height of the bed bolts to make each side l

BFB-3000 Set Up and Operations Manual Document No: D100253 25  Ensure that axes are checked from the appropriate side

BFB-3000 Set Up and Operations Manual Document No: D100253 26  Press Z+ to reduce the gap between the hot end and be

BFB-3000 Set Up and Operations Manual Document No: D100253 27  Remember to lock the 3 bed bolts in position by tighte

BFB-3000 Set Up and Operations Manual Document No: D100253 28 6.8 Check the bed is referenced to the extruder nozzles

BFB-3000 Set Up and Operations Manual Document No: D100253 29 Caution: If the nozzle is pushed too hard against the

BFB-3000 Set Up and Operations Manual Document No: D100253 3 2 Table of Contents 1 Introduction ...

BFB-3000 Set Up and Operations Manual Document No: D100253 30  Pressing Enter (X+) will save the setting to the prin

BFB-3000 Set Up and Operations Manual Document No: D100253 31 6.9 Load the extruders 6.9.1 Load the filament Before l

BFB-3000 Set Up and Operations Manual Document No: D100253 32  Reel positions for each extruder are indicated below:

BFB-3000 Set Up and Operations Manual Document No: D100253 33  Load the type of materials into their reel positions a

BFB-3000 Set Up and Operations Manual Document No: D100253 34  Check the filaments exit the tubes at the correct

BFB-3000 Set Up and Operations Manual Document No: D100253 35 Use pliers to push the filaments into the white tube

BFB-3000 Set Up and Operations Manual Document No: D100253 36 Re-attach the pressure bearings onto the extruders.

BFB-3000 Set Up and Operations Manual Document No: D100253 37 6.9.2 Extruder control  Make sure all extruders are lo

BFB-3000 Set Up and Operations Manual Document No: D100253 38 Recommended maximum extrusion temperatures for materials:

BFB-3000 Set Up and Operations Manual Document No: D100253 39  Observe the end of the nozzle. A thin bead of molten

BFB-3000 Set Up and Operations Manual Document No: D100253 4 7 Print the first model ...

BFB-3000 Set Up and Operations Manual Document No: D100253 40 6.10 Start a print Make sure all items below have been c

BFB-3000 Set Up and Operations Manual Document No: D100253 41 6.11 Print a successful raft The raft supports the mode

BFB-3000 Set Up and Operations Manual Document No: D100253 42 SIDE VIEW

BFB-3000 Set Up and Operations Manual Document No: D100253 43 6.11.1 Print the raft check file To make sure your print

BFB-3000 Set Up and Operations Manual Document No: D100253 44 6.11.2 Examine the raft check file RAFT MAGNIFICATION

BFB-3000 Set Up and Operations Manual Document No: D100253 45 6.11.3 Potential problems  If the raft pad appears dam

BFB-3000 Set Up and Operations Manual Document No: D100253 46 6.11.4 Perfect the raft If analysis of the raft check f

BFB-3000 Set Up and Operations Manual Document No: D100253 47 7 Print the first model 7.1 Test print To get your BFB-

BFB-3000 Set Up and Operations Manual Document No: D100253 48 7.2 Essential post-print operations 7.2.1 Bed flatness

BFB-3000 Set Up and Operations Manual Document No: D100253 49 7.2.2 Empty material waste bin After each print you will

BFB-3000 Set Up and Operations Manual Document No: D100253 5 3 Manual symbols CAUTION: notes to prevent damage to th

BFB-3000 Set Up and Operations Manual Document No: D100253 50 8 Further printing Now your printer is set up, you will

BFB-3000 Set Up and Operations Manual Document No: D100253 51 9 Further operations 9.1 SD card notes  All .BFB file

BFB-3000 Set Up and Operations Manual Document No: D100253 52 9.3 Notes on materials 9.3.1 Properties Material Proper

BFB-3000 Set Up and Operations Manual Document No: D100253 53 9.4 Control panel functions After turning the BFB-3000 o

BFB-3000 Set Up and Operations Manual Document No: D100253 54  Use the Y buttons to change the mapping.  Press X+

BFB-3000 Set Up and Operations Manual Document No: D100253 55 9.4.3 Manual move  See “Manual move”, page 18. 9.4.4

BFB-3000 Set Up and Operations Manual Document No: D100253 56 9.4.6.1 Extruder offsets Extruder offsets defines the po

BFB-3000 Set Up and Operations Manual Document No: D100253 57 9.4.7.1 Set bed type The bed design in the machine dicta

BFB-3000 Set Up and Operations Manual Document No: D100253 58 9.4.7.2 General settings General settings are designed f

BFB-3000 Set Up and Operations Manual Document No: D100253 59 9.4.7.2.1 Ignore G92 The “ignore G92” setting is require

BFB-3000 Set Up and Operations Manual Document No: D100253 6 4 How this manual works How the BFB-3000 3D printing

BFB-3000 Set Up and Operations Manual Document No: D100253 60 9.5 Maintenance operations 9.5.1 Updating your printer

BFB-3000 Set Up and Operations Manual Document No: D100253 61  To adjust the height of the nozzle wipe, remove the no

BFB-3000 Set Up and Operations Manual Document No: D100253 62 9.5.3 Fine adjustment to level the nozzles Nozzles must

BFB-3000 Set Up and Operations Manual Document No: D100253 63 The ø 0.5 mm nozzle orifice only has 1.0 mm thickness. R

BFB-3000 Set Up and Operations Manual Document No: D100253 64 9.5.4 Handling a ground-out filament If a pressure beari

BFB-3000 Set Up and Operations Manual Document No: D100253 65  Heat extruder to melt plastic using “Extruder control

BFB-3000 Set Up and Operations Manual Document No: D100253 66 9.5.5 Handling snapped filament in the delivery tube If

BFB-3000 Set Up and Operations Manual Document No: D100253 67 Unclip delivery tube from back panel at all points

BFB-3000 Set Up and Operations Manual Document No: D100253 68 Pull delivery tube out of the energy chain from extru

BFB-3000 Set Up and Operations Manual Document No: D100253 69 Push reel filament down delivery tube, from the nut

BFB-3000 Set Up and Operations Manual Document No: D100253 7 5 Process overview – how the BFB-3000 works Before readi

BFB-3000 Set Up and Operations Manual Document No: D100253 70 Tape up on non-nut end of the tube so that the filam

BFB-3000 Set Up and Operations Manual Document No: D100253 71 On exiting the energy chain, remove the tape Run th

BFB-3000 Set Up and Operations Manual Document No: D100253 72 Position the nut-end of the tube so that the nut s

BFB-3000 Set Up and Operations Manual Document No: D100253 73 9.6 Troubleshooting Please visit our website at www.bits

BFB-3000 Set Up and Operations Manual Document No: D100253 8 5.2 Tool kit

BFB-3000 Set Up and Operations Manual Document No: D100253 9 5.3 Creating a 3D model CAD software BFB “Axon” Draw yo