Lincoln Electric IM 513-B manual Quick Check Procedure for Generator Only

H.Quick Check Procedure for Generator Only

1.Try running the machine with the mode switch on STICK (CC mode), and check output at CC+ and CC- studs. If a voltage of 45 to 100 volts DC is measured, the generator is working properly. If the gen- erator is working properly, the problem exists in the Wire Feed Module. Refer to Troubleshooting chart.

2.If there is no generator output in step 1, proceed with the following:

a)If jumper plug P10 is available, a quick check can be performed to see if the generator is operating properly. Disconnect P5 and connect P10. When P10 is connected, the machine will only run in Stick (CC mode). If generator voltage is present between CC+ and CC- studs, then the genera- tor is operating properly.

b)The measured voltage should be between 43-100 volts DC. This level may be higher when the machine is cold. If the generator is operating properly, disconnect P10 and recon- nect P5. Refer to Wire Feed Module Troubleshooting chart.

3.If the generator is not working with the jumper plug P10, then refer to the engine welder Troubleshooting chart.

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