Hypertherm PHC Sensor - Manual (Page 21)

Section 2: Installation and Setup 21
Control Unit Mounting
Before interconnecting the PHC system, mount the units as required, using customer-supplied hardware. Do
not allow the units to lie unsecured on top of cabinets or on the floor. The control units can be mounted from
either the rear or the front as shown in Figure 6 and Figure 7.
Control Unit Mounting from Rear
Mount the PHC control unit close to the machine operator console for easy access to the operator panel. The
unit should be mounted to provide easy access and visibility to the PHC controls and display. There are four
mounting holes for #10-32 inch or M4 mm fasteners.
NOTE: For reliable operation the ground must be connected.
Figure 6: Control Unit Rear Mounting