Hypertherm HyPrecision 100D, Instruction Manual

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1 Introduction ........................................................................................................................... 3
1.1 Company Overview and Contact Information ................................................................................. 3
1.2 System Overview ............................................................................................................................. 3
1.3 Definitions ....................................................................................................................................... 4
2 Safety....................................................................................................................................... 5
2.1 General Safety .................................................................................................................................. 5
2.2 Safety Symbols ................................................................................................................................ 5
2.3 Operation and Maintenance Safety .................................................................................................. 6
2.4 Emergency Medical Treatment ........................................................................................................ 9
3 Installation ............................................................................................................................ 11
3.1 Installation Overview ..................................................................................................................... 11
3.2 Utility Requirements ...................................................................................................................... 11
4 Operation .............................................................................................................................. 15
4.1 Operation Overview ....................................................................................................................... 15
4.2 Front Control Panel ........................................................................................................................ 15
4.3 Pump Startup .................................................................................................................................. 17
4.4 Pump Operation ............................................................................................................................. 19
5 Electrical System .................................................................................................................. 23
5.1 Electrical System Overview ........................................................................................................... 23
5.2 Electrical Control Panel ................................................................................................................. 23
5.3 Motors ............................................................................................................................................ 27
5.4 System Fault Detection .................................................................................................................. 29
6 Low-Pressure Water ............................................................................................................ 33
6.1 Low-Pressure Water Overview ...................................................................................................... 33
6.2 Inlet Cutting Water Supply ............................................................................................................ 33
6.3 Cooling Water Loop (Not all Models) ........................................................................................... 36
7 High-Pressure Water ........................................................................................................... 37
7.1 High-Pressure Water Overview ..................................................................................................... 37
7.2 Intensifier ....................................................................................................................................... 38
7.3 High-Pressure Ends ........................................................................................................................ 38
7.4 Check Valve Assembly .................................................................................................................. 41
7.5 Hydraulic Seal Housing ................................................................................................................. 44
7.6 Hydraulic Center Section ............................................................................................................... 45
7.7 Intensifier Cycling ......................................................................................................................... 47
7.8 Pump Bleed-Down Valve .............................................................................................................. 48
7.9 Attenuator ...................................................................................................................................... 49
7.10 High-Pressure Filter Assembly (Optional) ................................................................................ 49
7.11 High-Pressure Plumbing Weep Holes ....................................................................................... 50
8 Hydraulic .............................................................................................................................. 51
8.1 Hydraulic Oil ................................................................................................................................. 51
8.2 Control Manifold ........................................................................................................................... 53
8.3 Oil Filter ......................................................................................................................................... 54
8.4 Heat Exchanger .............................................................................................................................. 54
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