ORD RoVa3D User Manual page 110

User Manual
c. Unwrap the head wires
d. Remove the electronic box lid
e. Cut the zip ties that are restraining the heater wires
f. Locate the wires for the heater that is being replace. They are labeled according to their
hotend.
g. Clamp the heater block with vise grips
h. Remove the nozzle
i. Unscrew the M6 nut on the barrel on the top side of the X Carriage
j. Clamp the cooling block with vise grips
k. Unscrew the M6 nut on the top of the cooling block
l. Unscrew the barrel until the heater block can be removed
m. Assembly is the reverse of disassembly
n. When screwing the barrel back into the heater block leave only enough space between the top
of the heater block and the bottom of the cooling block to ensure the ceramic insulation is not
crushed between them (approx. 0.5mm of space).
o. When replacing the nozzle, if you don't have a torque screwdriver, then tighten snuggly but do
not over tighten.
5.10. Feedtube end broken off inside quick release
It's a bit tricky to get it out if this has happened, but push the blue quick release down and turn a screw in to
the top of the quick-release. The screw should be small enough to not damage the quick release, but big
enough to thread the stuck filament tube. With the quick release still held in, pull out the screw. If all goes well,
your quick release is repaired!
5.11. If all else fails
Submit a support ticket at
orddistribution.com
support.ordsolutions.com
Copyright 2015 ORD Solutions (Dist.) Inc. Page 110