Powermax125 Operator Manual 808080 Revision 0 113
8 – Maintenance and Repair
0-40 Over/under temperature On On • Leave the power supply on to allow the fan
to cool the power supply.
• If the internal temperature of the power
supply approaches -30° C (-22° F), move
the power supply to a warmer location.
0-50 Retaining cap off On On • Turn OFF the power supply. Verify that the
consumables are installed and restart the
power supply.
• If the consumables appear to be installed
correctly, the torch may be damaged.
Contact your Hypertherm distributor or
authorized repair facility.
0-51 Start/trigger signal on at power
up
This situation indicates that the
power supply is receiving a
start signal. It is sometimes
referred to as a “stuck start.”
On On • If the power supply is turned on while the
torch trigger is pressed, the system is
disabled. Release the trigger and recycle
the power switch.
0-52 Torch not connected On On • Plug a torch lead into the FastConnect
receptacle on the front of the power supply
and recycle the power switch.
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.
Fault
code
Description
Power
LED
Fault
LED
Fault
icon
Solutions
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