Hypertherm HT4400 HySpeed Plasma Arc Cutting System - Manual (Page 11)

TABLE OF CONTENTS
Machine Torch .......................................................................................................................................2-5
Valve Cluster ..........................................................................................................................................2-5
Gas Console...........................................................................................................................................2-6
Ignition Console......................................................................................................................................2-7
Cooler .....................................................................................................................................................2-8
Remote Current Control Console - Optional...........................................................................................2-9
Command THC - Optional ......................................................................................................................2-9
Section 3 Installation ..................................................................................................................................3-1
Installation Requirements................................................................................................................................3-2
Gas Requirements ..........................................................................................................................................3-2
Gas Supply Plumbing......................................................................................................................................3-2
Torch Coolant Requirements...........................................................................................................................3-3
Water Purity Requirements for Coolant Mixture..............................................................................................3-4
Grounding Requirements ................................................................................................................................3-4
Fume Emissions..............................................................................................................................................3-4
Noise Levels....................................................................................................................................................3-5
Power Requirements.......................................................................................................................................3-5
Connecting the Power.....................................................................................................................................3-6
Torch Lifter Requirement.................................................................................................................................3-8
System Units Placement .................................................................................................................................3-8
HT4400 System Interconnections ................................................................................................................3-11
Ignition Console Connections - 1 of 3 ...........................................................................................................3-12
Ignition Console Connections - 2 of 3 ...........................................................................................................3-13
Ignition Console Connections - 3 of 3 ...........................................................................................................3-14
Gas Console Connections - 1 of 3 ................................................................................................................3-15
Gas Console Connections - 2 of 3 ................................................................................................................3-16
Gas Console Connections - 3 of 3 ................................................................................................................3-17
Cooler Connections - 1 of 2 ..........................................................................................................................3-18
Cooler Connections - 2 of 2 ..........................................................................................................................3-19
Remote Current Control Connection.............................................................................................................3-20
Machine Interface Connections - 1 of 2 ........................................................................................................3-20
Machine Interface Connections - 2 of 2 ........................................................................................................3-21
Work Table Connection .................................................................................................................................3-22
Power Supply #2 Connection........................................................................................................................3-22
Torch Connections ........................................................................................................................................3-23
Torch Mounting and Alignment......................................................................................................................3-24
Post-Installation.............................................................................................................................................3-25
Section 4 Operation ....................................................................................................................................4-1
Controls and Indicators ...................................................................................................................................4-2
Gas Console...........................................................................................................................................4-2
Gas Console Controls and Indicators.....................................................................................................4-3
Status Display Messages on the Gas Console ......................................................................................4-4
Power Supply ........................................................................................................................................4-4
Power Supply ........................................................................................................................................4-5
Remote Current Control Console ...........................................................................................................4-5
iv HT4400 Instruction Manual
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