Carbide 3D HDZ 3.3, Step-By-Step Manual

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When the top V-wheels have been fitted, lift the carriage onto the X axis beam. Then fit the bottom V-wheels in the
same fashion. As you fit them ensure the V-wheel grooves are on the rail.
Once fitted ensure the axis moves freely left/right. To properly seat the axis, tighten the lower M5 screws - as they
tighten they will rotate the eccentrics, applying pressure to the v-wheels. The v-wheels should move freely as you move
the axis. If you need to, hold the screw in place and rotate the eccentric a fraction.
Shims - If your V-wheels are not
turning freely check the shims are fitted correctly.