XPR300 Instruction Manual 809480 237
Maintenance
Overview
Hypertherm cutting systems can operate in harsh conditions for many years. To maintain cutting 
system performance, minimize operating costs, and lengthen cutting system life, it is important to 
follow all maintenance procedures and schedules.
If you have questions about how to maintain your cutting system, contact 
your cutting machine supplier or regional Hypertherm Technical Service 
team. You can find contact information for your regional office at 
www.hypertherm.com on the “Contact us” page.
This section of the manual describes maintenance steps that you must do daily, before system 
operation.
 For instructions about preventive maintenance (such as weekly, monthly, and yearly tasks) 
refer to the XPR Preventative Maintenance Program (PMP) Instruction Manual (809490).
 For recommendations about how to diagnose and troubleshoot performance issues, refer to 
Diagnostics and Troubleshooting on page 259.
 For printed circuit board (PCB) drawings and LED locations, refer to PCB information on 
page 350.
Refer to Table 32 on page 238 for a list of preventive maintenance steps. 
The XPR Preventative Maintenance Program (PMP) Instruction Manual 
(809490) explains how to do them.
Usually, operators can do the daily, weekly, and bi-monthly tasks. Usually 
qualified maintenance personnel are needed for monthly, every-6-month, 
and yearly tasks.