OM-239 982 Page 22
H44 Motor Low Bus Indicates input primary line voltage is too low or power source
is incorrectly linked.
Increase primary line voltage to at least 90% of specified
nominal voltage.
If this code continues to appear on the display, contact the
nearest Factory Authorized Service Agent.
H45 Button Stuck Feeder Indicates button is stuck on the feeder upon feeder power up.
Fault will clear when button is released.
H46 Trigger Stuck Left Indicates left trigger stuck fault. Fault will clear when left trigger
is released.
H47 Trigger Stuck Right Indicates right trigger stuck fault. Fault will clear when right
trigger is released.
H48 Trigger Fault Left Indicates left trigger was held too long in trigger jog (the lesser
of 60 seconds or 30 ft (9.1 m) of wire.
H49 Trigger Fault Right Indicates right trigger was held too long in trigger jog (the lesser
of 60 seconds or 30 ft (9.1 m) of wire.
H60 Memory Card Fault Indicates unable to read memory card. Faulty memory card or
wrong format.
H61 File Read Error Indicates faulty file on memory card.
H62 File Write Error Indicates full or faulty memory card.
H63 Invalid File Indicates an invalid file on memory card. The system was able
to read the file; however, the contents of the file were invalid.
Remove card or press any button to clear error.
H64 Memory Card Locked Indicates a save was attempted to a locked card. This refers to
the physical switch on the memory card. Unlock the memory
card and try again. Try a different memory card. Remove card
or press any button to clear error. If this code continues to ap-
pear on the display, contact the nearest Factory Authorized
Service Agent.
H65 Read Only File Indicates a save was attempted to a file that has been marked
read-only. Check with the appropriate person to see if the attrib-
utes are read only for a reason (the attributes can be altered
using a PC). Use a different card. Remove card or press any
button to clear error.
H66 No Memory Card Detected Indicates no memory card detected when a memory card oper-
ation was attempted. Insert a card or press any button to clear
error. Try a different memory card. If this code continues to
appear on the display, contact the nearest Factory Authorized
Service Agent.
H70 Weld Library Indicates missing/incomplete weld library in power source.
Weld library must be loaded from memory card.
H98 Serial Communication Loss Indicates serial communication was initially made and is now
malfunctioning. Check wire feeder/power source control cable
connection and tighten if necessary. May appear normally dur-
ing firmware updates. If this code continues to appear on the
display, contact the nearest Factory Authorized Service Agent.
H99 Serial Communication Malfunction Indicates serial communication is malfunctioning. Check wire
feeder/power source control cable connection and tighten if
necessary. May appear normally during firmware updates. If
this code continues to appear on the display, contact the
nearest Factory Authorized Service Agent.
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