ESAB powercut 650 Instruction Manual page 110

SECtIoN 4
H. fault light. Will glow amber under the following conditions and operations
will come to a complete stop.
flow fault: The fault light will be mostly on but will flick off for approx.1/10th
of a second every second. This indicates that the air flow supply is low.
OFF
over temperature: The fault light will be mostly off but will flick on for approx.
1/10th of a second every second. This indicates that the duty cycle has been
exceeded. Allow the power source to cool down before returning to opera-
tion.
OFF
High/low line Voltage: The fault light will rapidly blink on and off (five times
per second). This indicates that the input voltage is outside the "+ or -" 15%
range of the input rating.
ON
OFF
over-Current: The fault light will be on continuously. This indicates that input
current has been exceeded.
ON
OFF
All fault signals will remain on for a minimum of 10 seconds. If fault clears,
all will reset automatically except for over-current. to clear over-current,
the power must be shut off for 5 seconds and then turned back on.
110
ON
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1
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ON
0
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2
Seconds
0
1
2
Seconds
0
1
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oPErAtIoN
3
3
3
3