Hypertherm Powermax105 - Page 145

Maintenance and RepaiR
Powermax105 Operator Manual 8-9
Fault
code
Description Power
LED
Fault
LED
Fault
icon
Solutions
0-60 AC input voltage error On On • Phase loss: Check all input phases and fuses.
• Over voltage: Check the line, decrease the
voltage.
• Under voltage: Check the line, increase the
voltage.
0-61 AC input unstable:
Shutdown
On On • The incoming line current is unstable. Power
down and correct the line problem before
continuing.
0-98 Internal communication
failure
On On
• Power down, wait 20 seconds, power up.
• A qualified service technician must open the
power supply case and check the ribbon cable
between the control board and the DSP board.
0-99 System hardware fault —
service required
Indicates a major fault
with the system.
On On • A qualified service technician must service the
system. Contact your distributor or authorized
repair facility.