Fusion3 Design F306 Generation I, Руководство по эксплуатации

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7.2. Drive Cable Tension
The X and Y axes are driven by a pair of high-tensile-strength spectra lines. These lines are tensioned with
moveable idlers on the rear of the machine. Check for tension by gently “plucking” the cables in the center of the
rear span. The lines should be fairly tight, but not so tight they “hum” like a guitar string.
Recommended service interval: once per month, or every 40 hours of run time
Figure 40: Checking XY Drive Cable Tension
If the cable tension is too low, first check that the idler brackets are in line with the extrusion; it’s possible one was
knocked out of alignment during shipping. To correct this, simply grasp the bracket and slowly pivot it back in line.
Figure 41: Idler Bracket Out of Alignment