Kemppi FASTMIG X 450 Service Manual page 36

62 Power source not connected or not
identified
63 Water cooler not connected or not
identified
81 Welding program not found
MEM Error while reading or writing to
ERR memory
NO Panel can not connect to the CAN
BUS bus
Kemppi OY
SERVICE MANUAL
FASTMIG X
Check the intermediate cable. Feeder is powered up but it can
not identify the power source.
Check the connection to power source
If welding program is required, please order proper welding
program and license.
Machine can not write to feeder memory card, check the cables
and connections, possibly broken control/memory card
Check the flat cables. Check the panels
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