System electrical requirements
Electrical codes and requirements
■
Follow all national and local electrical codes and safety requirements, including requirements for
correct electrical system design and installation.
■
Speak with a licensed electrician for information about the codes in your location.
General input power requirements
The switches, fuses, and cords that you supply must comply with all applicable national and local electrical
codes and requirements, and be installed by a licensed electrician.
WARNING
ELECTRIC SHOCK CAN KILL
The plasma power supply contains dangerous electric voltages that
can seriously injure or kill you. Even if the plasma power supply is
turned OFF, you can still get a serious electric shock if the plasma
power supply remains connected to an electric power source.
Use extreme caution if you do diagnosis or maintenance tasks when
the plasma power supply remains connected to an electric power
source and the outer cover or panels are removed. 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.
As an installer or user, you are responsible for supplying all of the switches, time-delay fuses, and power
cords necessary for cutting system installation and operation at the installation site.
General input power requirements are in the following table. For specific requirements for switches,
fuses, and cords, refer to Line-disconnect switch requirements on page 45, Circuit breaker or fuse
requirements on page 46, and Main power cord requirements on page 46.
Qualifications and Requirements
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811530 Instruction Manual XPR460
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