Qualifications and Requirements
XPR300 Instruction Manual 809480 41
 Do not operate the cutting system if you cannot follow all of the safety instructions or if you 
cannot satisfy the minimum operator qualifications. Refer to the Safety and Compliance 
Manual (80669C), Radio Frequency Warning Manual (80945C), and Safety instructions 
related to installation on page 79.
Additional qualifications apply for personnel who do maintenance and 
troubleshooting. Refer to Qualifications of service personnel on page 41.
Qualifications of service personnel
 
It can be hazardous to do service and maintenance on industrial cutting systems and equipment.
For your safety and for the best results:
 Always read, understand, and follow all of the safety instructions in this manual, the Safety 
and Compliance Manual (80669C), and on the labels that are on the cutting system.
 Get adequate training from a knowledgeable source before you do any service or 
maintenance on the cutting system or equipment.
The entity responsible for workplace safety where your XPR300 cutting 
system is used must do a risk assessment and establish the criteria for 
service personnel training and qualifications.
 Do not do any service or maintenance on the cutting system or equipment if you cannot 
follow all of the safety instructions or if you cannot satisfy the minimum service-personnel 
qualifications set by workplace safety at your organization. Refer to the Safety and 
Compliance Manual (80669C), Radio Frequency Warning Manual (80945C), and Safety 
instructions related to installation on page 79.
 Contact a professional repair person who has a license.
WARNING
ELECTRIC SHOCK CAN KILL
Disconnect electric power before doing installation or maintenance. You can 
get a serious electric shock if electric power is not disconnected. Electric 
shock can seriously injure or kill you.
All work that requires removal of the plasma power supply outer cover or 
panels must be done by a qualified technician.
Refer to the Safety and Compliance Manual (80669C) for more safety 
information.