Fault Codes - ESAB Caddyt Arc 150i Service Manual

FAULT CODES

Version 1 of circuit board 20AP1
Code Description
E01 Internal RAM fault
Action: Restart the machine. If the fault persists, replace circuit board 20AP1.
E02 External RAM fault
Action: Restart the machine, and then reset it. If the fault persists replace circuit board
20AP1.
E03 EPROM fault
Action: Restart the machine. If the fault persists, replace circuit board 20AP1.
E04 Battery- -backed RAM fault
Action: Restart the machine. If the fault persists, replace circuit board 20AP1.
E05 Memory fault
Action: Restart the machine. If the fault persists, replace circuit board 20AP1.
E06 Low battery voltage, less than 2.5 V
Action: Replace the battery.
Reset by pressing any pushbutton.
E10 +20 V out of limits. Must be18.5 -- 21.5 V
Action: Check power supply board 2AP1.
Automatic reset when the fault is repaired.
E11 - -15 V out of limits. Must be --13.0 – 16.0 V
Action: Check power supply board 2AP1.
Automatic reset when the fault is repaired.
E13 High temperature
Action: Check that the cooling fan works, and that the air inlet and cooling fins are clean.
Automatic reset when the power source has cooled down.
E14 Current servo fault
Automatic reset when the fault has cleared. May also be reset by pressing any pushbutton.
E99 Strapping fault on the control board
Action: Switch off the machine, strap the control board as shown in the strapping (jumper)
diagram on page 34.
ct27f1
- - 36 - -
S0740 800 161/E061205/P66