MAINTENANCE
HySpeed HT2000LHF
Instruction Manual
5-19
7
Preventative Maintenance Schedule
Year________
Daily:
Verify proper inlet gas pressure -- See Instruction Manual,
Specification
section
Verify proper gas flow settings --
Mandatory at every consumable change
-- See Instruction Manual,
Operation
section
Verify proper coolant pressure and temperature --
Water Chillers only
-- See Instruction Manual,
Specification
section
Replace consumables as needed, and inspect torch
Weekly:
Date Completed:
Jan
Feb
March
April
May June
July
Aug
Sept
Oct
Nov
Dec
Week 1
Week 2
Week 3
Week 4
Week 5
Clean power supply with dry, oil free compressed air, or vacuum
Clean torch threads and current ring
Verify cooling fans are working properly
Verify proper coolant level
Monthly:
Date Completed:
Jan
Feb
March
April
May June
July
Aug
Sept
Oct
Nov
Dec
Inspect for loose wire connections
Inspect contacts on main contactor for wear
Inspect pilot arc relay for pitting
Verify proper operation of coolant flow switches
Perform coolant flow test
Check gas console packing nuts for tightness
Perform gas leak test
Inspect cable connections
Bi-Annually:
Date Completed:
Service 1________ Service 2________
Drain coolant system -- See Instruction Manual,
Maintenance
section
Replace coolant filter element - See Instruction Manual,
Maintenance
section
Replace coolant with genuine Hypertherm coolant
Annually:
Date Completed:________
Replace pilot arc relay
Replace main contactor
Hypertherm, Inc. 8/28/00
Summary of Contents for HT2000LHF
Page 1: ...200 Volt Plasma Arc Cutting System Instruction Manual 803040 Revision 7 HySpeed HT2000LHF ...
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Page 15: ...TABLE OF CONTENTS viii Hyspeed HT2000LHF Instruction Manual 6 ...
Page 109: ...MAINTENANCE 5 20 HySpeed HT2000LHF Instruction Manual 7 ...
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Page 134: ...7 5 7 Figure 7 1 HT2000LHF Coolant Flow Diagram ...
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Page 174: ...APPENDIX A ARGON HYDROGEN CUTTING AND GOUGING a 14 HySpeed HT2000LHF Instruction Manual 6 ...
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Page 194: ...APPENDIX E AIR FILTERS e 2 Hyspeed HT2000LHF Instruction Manual 6 ...
Page 196: ...APPENDIX F AERATION MANIFOLD FOR CUTTING ALUMINUM f 2 Hyspeed HT2000LHF Instruction Manual 6 ...
Page 198: ...APPENDIX G IEC SYMBOLS g 2 Hyspeed HT2000LHF Instruction Manual 6 ...