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BFB 3000 - Amazon Web Servicescubify.s3.amazonaws.com/public/bfb/d100261... · BFB 3000 –...

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Document No: D100252 Page: 1 BFB 3000 Replacing the Hot End
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Page 1: BFB 3000 - Amazon Web Servicescubify.s3.amazonaws.com/public/bfb/d100261... · BFB 3000 – Replacing the Hot End NOTE: When refitting the sensor switch, be careful not to over tighten

D o c u m e n t N o : D 1 0 0 2 5 2

Page: 1

BFB 3000 Replacing the Hot End

Page 2: BFB 3000 - Amazon Web Servicescubify.s3.amazonaws.com/public/bfb/d100261... · BFB 3000 – Replacing the Hot End NOTE: When refitting the sensor switch, be careful not to over tighten

D o c u m e n t N o : P 1 0 0 0 1 0

Page: 2

BFB 3000 – Replacing the Hot End

Disassemble Extruder 1 and 2

Unscrew the pressure bearings and cut the

material to detach from the extruders.

Unscrew and remove the fans.

Page 3: BFB 3000 - Amazon Web Servicescubify.s3.amazonaws.com/public/bfb/d100261... · BFB 3000 – Replacing the Hot End NOTE: When refitting the sensor switch, be careful not to over tighten

D o c u m e n t N o : P 1 0 0 0 1 0

Page: 3

BFB 3000 – Replacing the Hot End

Unscrew and remove the Loom.

Disconnect the motors found at the back of

the printer.

Mark the position of the sensor switch

before unscrewing and detaching.

Set to 10mm when you re-connect

Page 4: BFB 3000 - Amazon Web Servicescubify.s3.amazonaws.com/public/bfb/d100261... · BFB 3000 – Replacing the Hot End NOTE: When refitting the sensor switch, be careful not to over tighten

D o c u m e n t N o : P 1 0 0 0 1 0

Page: 4

BFB 3000 – Replacing the Hot End

Remove the Perspex arm.

Disconnect the fans and unscrew the fan

connector.

Unscrew the extruder from the X carriage

bearing.

Continue to unscrew the extruder plate

from the X carriage bearing.

Page 5: BFB 3000 - Amazon Web Servicescubify.s3.amazonaws.com/public/bfb/d100261... · BFB 3000 – Replacing the Hot End NOTE: When refitting the sensor switch, be careful not to over tighten

D o c u m e n t N o : P 1 0 0 0 1 0

Page: 5

BFB 3000 – Replacing the Hot End

Unscrew the m3 x 16 cap screw which fixes

the PTFE tube

Unscrew and detach the motors

Unscrew and detach the motor plate

Page 6: BFB 3000 - Amazon Web Servicescubify.s3.amazonaws.com/public/bfb/d100261... · BFB 3000 – Replacing the Hot End NOTE: When refitting the sensor switch, be careful not to over tighten

D o c u m e n t N o : P 1 0 0 0 1 0

Page: 6

BFB 3000 – Replacing the Hot End

Unscrew and detach the first extruder

Unscrew and detach the hot end.

Replace the hot end and re-assemble the

extruder.

Page 7: BFB 3000 - Amazon Web Servicescubify.s3.amazonaws.com/public/bfb/d100261... · BFB 3000 – Replacing the Hot End NOTE: When refitting the sensor switch, be careful not to over tighten

D o c u m e n t N o : P 1 0 0 0 1 0

Page: 7

BFB 3000 – Replacing the Hot End

NOTE: When refitting the sensor switch, be careful not to over tighten the fixing screw and position at

10mm length.

On completion of the assembly, reset the bed level and Z height using the functions found in the ‘Settings’

menu.

Attach the motors back onto the plate.

Re-attach the sub-assembly to your printer in

the reverse order that it was removed.


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