Maintenance and RepaiR
5-8  powermax
65/85
 Operator Manual
Fault 
code
Description Power 
LED
Fault 
LED
Fault 
icon
Solutions
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.