Hypertherm HT2000-200 Volt - Manual (Page 15)

TABLE OF CONTENTS
iv HySpeed HT2000
Instruction Manual
19
Remote High Frequency Console ....................................................................................................................2-6
Gas Console ....................................................................................................................................................2-7
Motor Valve Console........................................................................................................................................2-7
Argon/Hydrogen Console.................................................................................................................................2-8
Digital Remote (DR) V/C Control .....................................................................................................................2-8
Programmable Remote (PR) V/C Control ........................................................................................................2-9
Initial Height Sensing .....................................................................................................................................2-10
Timer/Counter ................................................................................................................................................2-10
Water Muffler..................................................................................................................................................2-10
Section 3 PRE-INSTALLATION ...........................................................................................................................3-1
Introduction ...............................................................................................................................................................3-2
Gas Requirements....................................................................................................................................................3-2
Air as Plasma Gas ...........................................................................................................................................3-2
Oxygen, Nitrogen, or Argon/Hydrogen as Plasma Gas ...................................................................................3-3
Shield Gas........................................................................................................................................................3-3
Torch Coolant Requirements....................................................................................................................................3-4
Grounding Requirements..........................................................................................................................................3-5
Power Requirements ................................................................................................................................................3-5
Line Disconnect Switch ....................................................................................................................................3-5
Power Cable.....................................................................................................................................................3-5
Positioning the Power Supply ..........................................................................................................................3-6
Electrical Configurations ...........................................................................................................................................3-7
240/480V Linkboard Configurations.................................................................................................................3-7
220/380/415V Transformer T1 and T2 Configurations.....................................................................................3-8
Connecting the Power ............................................................................................................................................3-10
Torch Lifter Requirement ........................................................................................................................................3-11
Optional Equipment ................................................................................................................................................3-11
Water Muffler..................................................................................................................................................3-11
Initial Height Sensing (IHS) ............................................................................................................................3-12
Section 4 INSTALLATION ...................................................................................................................................4-1
Upon Receipt ............................................................................................................................................................4-2
Claims ......................................................................................................................................................................4-2
Module Grounding and Grounding Checks ..............................................................................................................4-3
Noise Levels .............................................................................................................................................................4-3
System Units Placement...........................................................................................................................................4-4
Power Supply Connections.......................................................................................................................................4-6
Initial Height Sensing (IHS) Connections................................................................................................................4-20
Gas Console Connections ......................................................................................................................................4-24
RHF and Motor Valve Consoles to Torch Connections ..........................................................................................4-28
Routing the Torch Leads................................................................................................................................4-28
Connecting the HF Torch Leads to the RHF Console....................................................................................4-28
Connecting the HF Torch Leads to the Torch ................................................................................................4-30
Connecting the Off-Valve Cable and Plasma Hose from the Torch to the Motor Valve Console ..................4-30
Optional Power Supply Connections ......................................................................................................................4-32