Pre-Install Preparation
Milling Machine Layout
Before beginning installation, it’s important to familiarize yourself with the layout of the X-Mill 500+ / Pro. The machine has key access points at the front, rear, left, and right sides, each of which you will use during setup and servicing.
Figure 1. X-Mill 500+ / Pro: Front, Rear, Left, and Right Side views
Keep this orientation in mind as you proceed through the installation steps. The rear houses all major connections (network, cooling water ports, air inlet, and power supplies). The right side provides access to the USB interface. The left side includes the pressure gauge/barometer. The front gives access to the milling chamber, touchscreen, power switch, and emergency stop.
Pre-Install Checklist
Before beginning installation, confirm that you have the following ready:
Workspace with required clearances.
Air compressor (oil-free, water-free) meeting required specifications.
Correct electrical breaker, plug, and outlet installed.
Coolant prepared (8L of pre-diluted Asian Vehicle 50/50 Antifreeze, red/pink).
Dust collector unit and hose, with adapter cable if needed.
Tools available: hex key set, wrench, hose clamps.
TIP: Stage the chiller, hoses, coolant, and tools before uncrating the mill. This reduces downtime during setup.
Recommended Working Clearances
500+ / Pro Milling Machine
The X-Mill 500+/pro requires adequate space for safe operation and service access.
Dimensions: 28" × 27" footprint
Recommended Working Clearance: recommended to add 3" at the back, 2–4" on each side for ventilation and servicing
Figure2. Recommended working clearance for the X-Mill 500+ / Pro Top Down View.
Note: The lower-right side of the machine cabinet contains ventilation slots. If you plan to place the CW3000 chiller inside the cabinet, this area must remain unobstructed to allow proper airflow.
CW3000 Chiller
The CW3000 Industrial Chiller is used to regulate the spindle’s operating temperature during milling. It also requires adequate clearance for airflow and service access.
Dimensions: 11" × 18.5" footprint
Recommended Working Clearance: 15" × 20" workspace
Figure 3. Recommended working clearance for the CW3000 Chiller.
Note: Proper airflow is essential to keep coolant temperatures within range (27°C–33°C). Insufficient clearance may cause overheating and reduce spindle accuracy.
Air Compressor with Dry Air
The 500+ / Pro requires compressed air for pneumatic actuators (tool changer, disc changer). Only use oil-free, water-free compressed air.
Specifications:
Pressure: 0.6–0.8 MPa
Flow: ≥ 60 L/min (2.12 CFM)
Tube: 8mm OD
Setup Steps:
Place the compressor within 6 feet (2m) of the mill.
Install a drying filter to remove moisture and oil.
Connect the 8mm tube to the machine’s rear air inlet.
Tighten fittings securely to avoid leaks.
Important: If pressure falls below 0.6 MPa, the machine will not initialize. Always check the compressor gauge before startup.
Power Supply
The X-Mill 500+ / Pro requires a stable electrical connection.
Specifications:
Voltage: 220V AC ±5% / 60Hz
Power Consumption: 3.5kW (including vacuum)
Breaker: 20A (dedicated)
Plug/Socket: NEMA 6-20R
Setup Steps:
Confirm breaker and line are rated for 220V, 20A.
Verify your outlet is NEMA 6-20R.
Figure 4. Required outlet type: NEMA 6-20R socket.
Plug the machine’s main power cable directly into the outlet.
Warning: Do not use extension cords or multi-plug adapters. A dedicated breaker line is required.
Coolant for Liquid-Chilled Spindle
The X-Mill 500+ / Pro spindle requires 8L of pre-diluted antifreeze coolant.
Coolant Requirements:
Pre-diluted 50/50 mixture of antifreeze coolant is required.
This coolant does not require you to add any water.
We highly recommend using only Asian Vehicle coolant (Red / Pink)
PEAK -50/50 Asian Vehicle Pre-Diluted Antifreeze / Coolant
Valvoline Zerex Asian Vehicle 50 / 50
Figure 5. Recommended coolants for the X-Mill 500+ / Pro chiller (Valvoline Zerex & PEAK).
Setup Steps:
Remove the coolant cap on the CW3000 chiller.
Slowly pour 8L of pre-diluted coolant into the tank.
Replace the cap and check the coolant level indicator.
Self-Install Video
Refer to the installation video included with your setup package before beginning.
X-Mill 500+ / Pro Self-Install video reference.
Unpacking Your Machine
Packing Material & Foam Supports
The X-Mill 500+ / Pro ships with protective foam inserts inside the milling chamber. These must be removed before powering on the machine.
Open the front milling chamber door.
Remove all visible foam inserts.
Locate and remove the packaged power cables stored inside the chamber.
Important: If any foam insert is tightly wedged and cannot be removed by hand:
Take note of its exact position.
Do not force removal, as this may damage the machine’s axes.
Contact Level Up Support for assistance. Our team can guide you in manually jogging the axes to safely release and remove the foam.
Connecting the Liquid Chiller
Placement of the Chiller
Place the chiller beside the machine on the floor (recommended).
Do not place inside an enclosed cabinet, as this restricts airflow.
Important: The chiller must be installed in a well-ventilated area. Coolant must remain within the safe range or accuracy issues may occur.
Connecting the Coolant Hose
Unpack the two coolant hoses provided with the chiller.
Connect them to the rear ports of the chiller and the machine.
The chiller ships with 5 hoses and 4 adapters. Assemble these before connection.
Secure connections with hose clamps.
Note: Ensure hoses are free of kinks or sharp bends.
Connecting the Chiller Power
The CW3000 is powered directly by the machine.
Run the included power cable through the rear cabinet hole.
Connect to the port labeled “Chiller” on the back of the mill.
Verify the connection is firm.
Figure 6. Back of the X-Mill 500+ / Pro showing labeled power, chiller, and vacuum ports.
Operating Temperatures
The CW3000 stabilizes spindle temperature during continuous milling.
Normal Range: 27°C – 33°C
Warning: Above 35°C may cause inaccuracies.
Critical: Above 40°C, stop operation immediately and check coolant/airflow.
Tip: Monitor the chiller’s temperature gauge during initial runs.
Connecting the Dust Collector
The 500+ / Pro can be paired with most dust collectors. For automatic on/off operation, connect a supported unit to the rear vacuum cleaner power supply port.
Figure 7. Renfert Silent PowerCAM EC
Connecting the Dust Collector Hose
Locate the dust collector hose port at the back of the machine.
Connect the hose firmly into the port.
Connect your dust collector’s power cable to the rear Vacuum Cleaner Power Supply socket.
Verify suction before beginning operation.
Figure 8. Back of X-Mill 500+ / Pro showing vacuum power supply and hose connection.
Powering Up for the First Time
Connecting to Power
Verify the air compressor and chiller are running.
Ensure the dust collector is connected.
Turn on the main power breaker for the machine.
Connecting to Network (Ethernet / WiFi)
Recommended: Wired Ethernet (stable file transfers, reliable support).
Figure 9. WiFi USB adapter included with the 500+/ Pro.
Plug Ethernet cable into the port on the back of the mill.
Optional: Use the included USB WiFi adapter (right side ports).
Note: WiFi should only be used if Ethernet is unavailable.
Consulting the Machine Manual
For specific startup instructions (spindle warmup, calibration, firmware checks), refer to the official machine manual.
Recommendation: Keep a digital copy on the workstation PC for quick reference.
Final Pre-Start Notes
Before proceeding to software setup, confirm:
All foam supports removed.
Air compressor connected and at correct pressure.
Chiller connected, coolant filled, power cable secured.
Dust collector hose connected and vacuum power cable plugged into the rear
Vacuum Cleaner Power Supply port.
Power cable connected to NEMA 6-20R outlet.
Network connection established.
Manual consulted for first start-up guidance.
At this point, installation is complete. Please consult the X-Mill 500+ / Pro User Manual for controller activation, spindle warmup, and first operation procedures.
Need Assistance?
You can submit a support ticket through our portal, see how to submit a ticket here.
Or email us directly at [email protected].