Raytools BT210 Series - Product Configuration; Installation of the Hole Site; Plumbing; Water Cooling

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BT210 SERIES 800W Laser Cutting Heads User Manual
2 Product Configuration
2.1 Installation of the Hole Site
BT210 laser heads are fixed on the machine tool by a mount plate attached to FM module. See Figure 2 for hole
sizes and locations. Clients are recommend to install the laser heads perpendicular to the processing plate according to
the drawings and make sure the laser heads are fixed tightly, without waggling in process. It is one of the preconditions
of steady subsequent cuttings.
Notice：Z-axis motor plate using to fix the laser head plate should be conducted to the machine tool
and the ground.
2.2 Plumbing
2.2.1 Water Cooling
BT210 processing heads are equipped with a water-cooling circuit, the direction of water moving in and out can be
changed at will. It is recommended that power levels greater than 500 watts use water cooling. See Figure 3 for hose
locations and numbers and the table below for recommended flow
rates.
The cooling circuit is designed to be operated on either a closed-
looped cooling system or facility tap water--as long as the requirements
in the table above are met.
Minimum Flow Rate 1.8 liters/minute（0.48gpm）
Inlet Pressure 170-520kPa(30-60 psi)
Inlet Temperature
≥room temperature /＞dew
point
Hardness（Equivalent to
CaCO3）
＜250mg/liter
PH 6 to 8
Particulate Size <200 microns in diameter
Figure 2. Hole Locations
Figure 3. Water and Gas Pipe
Connector Position