IEMAI Large Scale Operating Instructions Manual page 34

replacement: (high-temperature print head
to perform the second and fourth steps)
Step 1: general temperature print head will
be nozzle for warming (about 150 ℃).
Step 2: Remove the quick release head, use
pliers to hold the heating block, in the use of a
socket to remove the nozzle counterclockwise
Step 3: take out the new nozzle using raw
material tape clockwise around the threaded part
of the nozzle about 7 turns and press out the
threads.
Step 4: Use the pliers, sleeve to re-install the
nozzle into the print head
Note: the entire operation of the nozzle has
been in a high-temperature state be careful of
high-temperature hot hands recommended to
wear protective gloves
Nozzle replacement
re-adjustment of the nozzle and print platform
spacing (please refer to the bottom plate leveling
- steps 9, 10, 11, 12 for details)
requires timely
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