Hypertherm HD3070 Plasma Arc Cutting System w/ Automatic Gas Console - Manual (Page 64)

3-16 HD3070 with Automatic Gas Console Instruction Manual
16
INSTALLATION
Cable, Hose & Lead Set Interconnections
The following cable, hose and lead set interconnecting procedures are supported by the system interconnection
diagram, Figure 3-8. Also provided are illustrations of each unit showing where the connections are to be made and
illustrations of the cables, hoses and lead sets.
Note that these procedures and supporting illustrations are cross referenced (
ቢ
,
ቪ
, etc.) to ensure a safe and
correct installation. Also note that the cross referencing numbers do not indicate a sequence for interconnecting.
It is assumed that in most cases the interconnections will be routed through a power track or festoon system from
one point to the other.
IMPORTANT
When interfacing with the CNC, optically isolated I/Os or ground floating interfaces are recommended
to avoid ground shift and make the system more immune to EMI noises.