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Pro2 Nozzle Installation Instruction
STEP 3:
Tighten Nozzle
3.1 Hold onto the heating block, and tighten the nozzle completely using an 8mm socket wrench.
Check that a gap between the nozzle and the heating block has been maintained,
3.2 Lie the hotend assembly on a flat surface, rotating the heat sink so that the fixing screw is facing
outwards
.
3.3 Move the heat sink down so that it rests on the silicone sock, and tighten into place.