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VANTAGE 549
28. DIAGNOSTIC PLUG - This is used by Field Service
shops to connect and troubleshoot engine error codes and is
found on the firewall inside the machine on the service side.
(Figure B.12)
FIGURE B.12
Items 29 thru 31 are found inside the machine by removing
the right side panel facing the front.
(Figure B.13)
29. GLOW RELAY / BREAKER (70A)
30. FUEL RELAY / BREAKER (20A)
31. IDLE RELAY
32. ECU (Electronic Control Unit) BREAKER (30A)
FIGURE B.13
31
32
CONDITION
Steady green
Blinking green. Occurs during a reset and indicates the power
26
Blinking green,
fast
Blinking green
followed by
blinking red.
29
30
B-7
TABLE B.1
LED
DEFINITION
System is communicating normally.
source is identifying each component in the
system. This is normal for up to 15 seconds
after power-up, or if the system configuration
is changed during operation.
Indicates that one or more pieces of ArcLink
equipment are not mapping properly.
Non-recoverable system fault. If the power
source or wire feeder status LED is flashing
any combination of red and green, errors are
present in the system. Read the error code
before the machine is turned off.
Instructions for reading the error code are
detailed in the Service Manual. Individual code
digits are flashed in red with a long pause
between digits. If more than one code is
present, the codes will be separated by a
green light.
To clear the error, turn the power source OFF,
and then back ON to reset.
OPERATION
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