Hypertherm HT200LHF-200 Volt HySpeed - Manual (Page 13)

TABLE OF CONTENTS
vi Hyspeed HT2000LHF
Instruction Manual
7
Troubleshooting ........................................................................................................................................................5-6
Status Led Troubleshooting......................................................................................................................................5-9
Chopper Module Test Procedure............................................................................................................................5-12
Error Codes ............................................................................................................................................................5-14
Coolant Flow Test Procedure .................................................................................................................................5-15
Check Reservoir Coolant ...............................................................................................................................5-15
Verify Flow Rate Return from Torch...............................................................................................................5-15
Verify Flow Rate to Torch...............................................................................................................................5-16
Check Pump, Motor and Solenoid Valve (V1)................................................................................................5-16
Torch Coolant Draining...........................................................................................................................................5-17
Preventive Maintenance Schedule .........................................................................................................................5-19
Section 6 PARTS LIST
Introduction ...............................................................................................................................................................6-1
Power Supply: Front Panel ..............................................................................................................................6-2
Power Supply: THC Assembly (optional) .........................................................................................................6-3
Power Supply: Control Panel ...........................................................................................................................6-3
Power Supply: Center Wall Right Side.............................................................................................................6-4
Power Supply: Center Wall Left Side ...............................................................................................................6-5
Power Supply: Front Wall Inside ......................................................................................................................6-6
Power Supply: Rear Wall Inside.......................................................................................................................6-7
Power Supply: Rear Wall Outside....................................................................................................................6-8
Gas Console ....................................................................................................................................................6-9
Digital Remote Voltage & Current Control Console .......................................................................................6-10
Programmable Remote Voltage & Current Control Console..........................................................................6-11
Initial Height Sensing Control Console...........................................................................................................6-12
Argon-Hydrogen Manifold ..............................................................................................................................6-13
Timer/Counter ................................................................................................................................................6-14
Remote Current Control Console...................................................................................................................6-14
Hyspeed HT2000LHF Torches ......................................................................................................................6-15
Consumable Parts Kits...................................................................................................................................6-16
Recommended Spare Parts ...................................................................................................................................6-20
Power Supply .................................................................................................................................................6-20
Gas Console ..................................................................................................................................................6-20
Section 7 WIRING DIAGRAMS ..........................................................................................................................10-1
Introduction .............................................................................................................................................................10-1
Wiring Diagram Symbols ........................................................................................................................................10-1
System Wiring Diagrams ........................................................................................................................................10-5
Appendix A ARGON-HYDROGEN CUTTING and GOUGING............................................................................a-1
Appendix B PROPYLENE GLYCOL SAFETY DATA .........................................................................................b-2
BENZOTRIAZOLE SAFETY DATA ...............................................................................................b-10
Appendix C INITIAL HEIGHT SENSING CONNECTIONS ..................................................................................c-1