Troubleshooting Board Tracking Errors
Maintenance video describing possible reasons for a tracking error
A/B/C Board Feeding Or Sandpaper Belt Problems, A/B/C Maintenance and Repair Instructions, A/B/C Troubleshooting
A/B/C Model LCD Messages
Please Load Bit Message
Description of Issue The “Please Load Bit Error” message occurs during homing when the machine is unable to verify the position of the bit tip. The machine uses surfaces on the board tracking sensor (in the cutout of the strongback at the far left of the bit travel) and the swinging bit touch plate (at
A/B/C Head Pressure, A/B/C Head Will Not Raise/Lower
Aligning The Corner Posts
Maintenance video describing the steps for aligning the corner posts. DOWNLOADABLE PDF INSTRUCTIONS Checking and Adjusting the Head Pressure (Overall head pressure doc that does not include the leveling but does include the guide rods) Leveling the Head (head leveling only) Adjust Vertical Rods (Adjusting the vertical guide rods only)
A/B/C Maintenance and Repair Instructions
Removing The X-Termination Board
Maintenance video describing the steps for removing the x-termination board.
A/B/C Maintenance and Repair Instructions
Removing The Power Supply (A, B, or C models)
Maintenance video describing the steps for removing a pre-CX style power supply. Power Supply Electronics Board – Replacement (PDF)
A/B/C Model LCD Messages
Please Close Cover Message
Description of Issue The “Please Close Cover” message appears once the project begins even though the cover is closed. The machine has two switches that check to see that the cover is down before cutting. The left one reports the cover state to the electronics and the right one connects the power circuit to the
A/B/C Model LCD Messages
Error Loading Size: 28 Message
Description of Issue The machine will tend to show this error message during the beginning process or starting a carving when it cannot access the memory card data. Possible Causes The machine displays this error message when the project on the memory card has been corrupted. It improperly loads the incorrect project size, resulting in
A/B/C Model LCD Messages
Please Clear Board Sensor Message
Description of Issue This error appears when the sensor used to find the edges of the workpiece is not seeing reading within its operational limits. The sensor system consists of an infrared LED and an infrared detector. The board sensor works by reflecting infrared light off of the board and reading the intensity of the
A/B/C Maintenance and Repair Instructions, PURCHASING & SHIPPING
Properly Packing The Controller For Shipping
Properly Packing The Controller For Shipping
A/B/C Maintenance and Repair Instructions, RAVEN Maintenance
Replacing The Y Timing Belt
Maintenance video describing the steps for replacing a Y-Belt.