Hypertherm HyPerformance HPR400XD - Page 231

MAINTENANCE
HPR400XD Manual Gas Instruction Manual 5-61
Preventive Maintenance Master Schedule
Daily:
• Verify proper inlet gas pressure.
• Verify proper gas flow settings. – Mandatory at every consumable change.
• Inspect torch and replace consumables as needed.
Weekly:
Week Jan Feb March April May June July Aug Sept Oct Nov Dec
1
2
3
4
5
Semi-Annually:
Year 1
st
Service 2
nd
Service
• Clean power supply with dry, oil free compressed air, or a vacuum cleaner.
• Verify cooling fans are working properly.
• Clean torch threads and current ring.
• Verify proper coolant level.
Annually:
Year
• Replace service parts per the Service Part Replacement Schedule.
• Replace service parts per the Service Part Replacement Schedule.