Biesse Rover NC 500: The Workhorse of Woodworking CNC

The Biesse Rover NC 500 is a widely respected CNC machining center designed and manufactured by Biesse Group, one of Italy’s leading producers of machinery for the woodworking industry. Historically positioned as a robust, mid-to-high-range machine, the Rover NC 500 is engineered for the nested-based manufacturing of panels, solid wood machining, and the production of furniture components.

Renowned for its rigidity and versatility, this machine became a staple in workshops transitioning from manual operations to full CNC automation during the late 1990s and early 2000s.

Monthly / 200 Operating Hours

  • Change the spindle cooling oil (Drain and refill with 4L of specific oil).
  • Grease the ball screws (Use a grease gun on the Z-axis ball nut).
  • Check emergency stop circuit (Press each E-stop; machine must cut all power to drives).

Step 4: Tool Change Manual Override

To manually unclamp a stuck tool from the HSK or ISO 30 taper:

  1. Navigate to DIAGNOSTICS → OUTPUTS.
  2. Force Q12 (Tool clamp/unclamp solenoid) to ON.
  3. Use a plastic mallet to gently tap the tool holder. Never use steel tools on the spindle.

Part 7: Where to Find the Biesse Rover Manual NC 500 PDF

If you have lost your paper manual, do not panic. Here are legitimate sources:

  1. Biesse Digital Platform: Register your machine’s serial number at service.biesse.com. Biesse now offers digital archives for legacy machines (Rover B, Rover 20, Rover 30).
  2. CNC Manual Libraries: Sites like manualslib.com and manuals.co often host scanned copies. Search "NC 500 operator manual Biesse."
  3. Facebook Groups: "Biesse Rover Owners & Operators" – Members frequently share PDFs of the maintenance manual.
  4. Ebay / Craigslist: Original bound manuals appear for sale (~$150). Look for "Biesse Rover B 4.0 Manuali".

Warning: Avoid random forums offering paid downloads without previews. Many contain viruses or are G-code manuals for different controllers (e.g., OS AI vs. NC 500).

Electrical & NC 500

  • Fan filter: Clean the intake fan on the NC 500 cabinet door. Overheating causes screen flicker.
  • Backup battery: Replace the CR2450 battery on the NC 500 motherboard every 12 months. Warning: Turn off machine completely. Have parameters backed up first.
  • Emergency stops: Test all E-stop buttons in manual mode. The NC 500 must display EMERGENCY STOP ACTIVE.