Lincoln Electric SVM149-A Welder User Manual


 
PRO-CUT 25
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TROUBLESHOOTING & REPAIR
F-46 F-46
FIGURE F.21 – FAN LOCATION
L
IN
C
O
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IC
PRO-CUT 25
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O
FF
PU
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W
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P
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!
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1
5
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Fan
FAN REMOVAL AND REPLACEMENT (continued)
PROCEDURE
1. Remove input power to PRO-CUT 25.
2. Remove carrying handle using a
4mm allen wrench.
3. Using a crescent wrench, carefully
remove the plastic nut from around the
pressure regulator located on the top of
the machine.
4. Using a 7mm nut driver, remove
the case wraparound.
5. Perform Capacitor Discharge
Procedure.
6. Label and remove the two leads
connected to the top of the fan. Be
sure to correctly label these leads and
note their positions.