Fault Indicator; Basic Troubleshooting Guide - Thermal Dynamics CUTMASTER 60i Service Manual

CUTMASTER 60i
5.04

Fault Indicator

At initial power up, the system goes through a series of self checks before it is ready for use. If during those checks
it detects something is not within proper operating parameters, a fault will occur. If that happens the Fault indicator
will light followed by the Error Code
Error Code Indicator
Indicates when there is something that needs to be adjusted or repaired.
E001, E002, etc. Light up fault indicator also.
Error Code Description
E001 Over Temp
fault.
E002 Input Fault
E004 PIP Fault
E005 PIC Fault
E009 Fan Fault
E010 Low Output Current
E012 Output Fault
E014 Trigger Fault
E016 Pressure Fault Low Air/Gas pressure. Output pressure too low for selected parameters.
5.05

Basic Troubleshooting Guide

WARNING
There are extremely dangerous voltage and power levels present inside this unit. Do not
attempt to diagnose or repair unless you have had training in power electronics measure-
ment and troubleshooting techniques.
5-4
, and number in the digital display.
Ambient temperature too high, duty cycle exceeded, fan failure or other internal
Input voltage outside the range of the unit or internal fault resulting in low bus
voltage.
1phase / 3phase jumpers J300 on Bias PCB set wrong.
Parts in Place fault. Shield cup not in place or tight.
Parts in Contact fault. Missing or worn tip/start cartridge or electrode.
Inlet pressure exceeds rating causing continuous gas flow.
Fan failed or disconnected.
Work Lead current less than output current setting. Shorted pilot switch or defec
tive current sensor possible.
Tip to electrode voltage too low. Consumables fail to separate when gas flows,
start cartridge stuck, failed power supply, no output or shorted torch body.
Torch trigger (start signal) active at start up.
SERVICE Manual 0-5475