Hypertherm XPR170 Preventive Maintenance Program

Preventive Maintenance Program
XPR Instruction Manual 809480 25
Component replacement schedule
This is a list of components and their recommended replacement schedules. The schedule uses
total arc hours to estimate when to replace a component. The use of cumulative arc hours is the
most accurate method to estimate when you need to replace a component.
If you do not have a Hypertherm CNC and your CNC cannot track arc hours, use the guide below to
estimate arc hours per year. This guide uses the average number of 8-hour shifts that the system
operates on an average work day. For more information about calculating arc hours, contact your
table manufacturer.
Your cutting area and operations can have an effect on this schedule. See Cutting area and
operation effects on page 28.
Record information about your system and its replacement requirements in the following places:
 Part numbers for hoses, cables, and leads on page 32
 System information on page 39
 Notes on page 40
Average shifts per day Estimated arc hours per year
1500
2 1,000
31,500

Hypertherm XPR170 Specifications

General

Brand	Hypertherm
Model	XPR170
Category	Welding System
Language	English