Major Components Location - Lincoln Electric CITOLINE i250 Service Manual

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Thermal detection devices protect the machine from excessive operating temperatures. Excessive temperatures may be caused by
a lack of cooling air or operating the machine beyond the duty cycle and output rating. If excessive operating temperatures should
occur, the yellow LED will light and the detection device will prevent output voltage or current.
These detection devices are self-resetting
excessive output or duty cycle and the fan is operating normally, the power switch may be left on and the reset should occur
within a 15 minute period. If the fan is not turning or the air intake louvers were obstructed , then the power must be switched off
and the fan problem or air obstruction must be corrected.
1.
Fans
2.
EMC filter
3.
Display Board
4.
Inverter Board
5.
Gas solenoid
6.
ON/OFF switch
7.
Reel support
10
11
THERMAL PROTECTION
once the machine cools sufficiently. If the thermostat shutdown was caused by

MAJOR COMPONENTS LOCATION

CITOLINE i250 & i300
2
13
9
1
8.
Wire drive assembly
9.
Rectification Board
10. Auxiliary Board
11. Control Board
12. Main Transformer
13. Output Choke
5
6
4
12
8
7
3

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Citoline i3005062350624

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