Hypertherm HPR800XD Auto Gas Rev.2 - Manual (Page 49)

InstallatIon
HPR800XD Auto Gas – 806500 3-9
1 Cutting table
2 Gantry
3 Plasma system
4 Table ground bus bar
5 Gantry ground bus bar
6 Torch height control lifter (ArcGlide ® , Sensor™ THC, Sensor PHC, or other)
7 RHF console (not on all systems). Connect to table ground bus bar.
8, 9 System-specific component such as metering console, gas console, or selection console
10
CNC chassis
11 Torch height control module (ArcGlide, Command ® THC)
12 System-specific component such as a cooler or chiller
13 DC power ground
1
2
3
4
5
6 7 8 9 10
11
12
Chassis and RFI ground
AC earth ground 13
The following diagram shows an example of grounding the components in a plasma cutting system.
grounding diagram