The small X axis belt can sometimes become 'noisy' enough to warrant replacing. This is often mistaken for bearing noise. This noise will sounds like squeaking, growling, like a bearing. But the bearings are likely okay and no lubrication is required ...
Preface: This article is basically a copy paste of the attached PDF that covers how to replace the Z axis belt on your Nova series laser. It is currently a work in progress. This work should be performed with the machine powered off and unplugged. ...
Always disconnect the main power from the machine before doing any repairs. maintenance, etc... X AXIS: A) 4 fixing screws secure the motor B) Belt tension adjustment X Motor Removal: X Motor Installation: Y Axis: A) 4 Adjustment screws B) Belt ...
Here are the reasons: ● X-axis limit switch problem Please open upper left hand door panel, check if the wiring and roller lever of switch are well or not, like below. YOU MAY HAVE OPTICAL ENDSTOPS, PLEASE SEE HERE IF YOUR SWITCHES DIFFER: If they ...
When you move laser head front and back, two couplings make a lot of noise. Both sides of transmission shaft are not aligned. How to fix it? 1.Turn off the whole machine power. 2.Take out the belt by taking down the motor. Loosen three screws A ...
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