Strongly recommended elsewhere in the guide to I stall and update pi/ octopus firmware ( or other control boards before installing stepper drivers) — see bottom of this guide for link
Fan should be blowing onto the hot end. If you are lucky your fan will have an arrow showing airflow direction ( usually black print on edge of fan. If not guess with label out — if it is wrong, you can reverse the fan mount later
What is the threshold? How much bending is acceptable?
Steps of installing heater and pie sheet are in v3.0 instructions
Step 20 is wrong. 20 is part of 24v wiring. Right one is ?..
Strongly recommended elsewhere in the guide to I stall and update pi/ octopus firmware ( or other control boards before installing stepper drivers) — see bottom of this guide for link
generally, Fan cable should be up to the right ( from machine front) so that it points in direction of cable guide
Fan should be blowing onto the hot end. If you are lucky your fan will have an arrow showing airflow direction ( usually black print on edge of fan. If not guess with label out — if it is wrong, you can reverse the fan mount later
And the answer is : the cable faces the large opening where the fan goes
Alternate instructions for heat inserts?
The 2 screws just sit there to hold th3 extruder together. The nuts are in the motor
Note these are on the back side of the front extrusions. this keeps the doorway (entry way) clear.
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