Scheppach 5906601850, Руководство пользователя

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22 І GB
11. Troubleshooting
Fault Possible cause Remedy
Fuse activated
Welding current too high for the fuse.
Defect
Use a fuse of other switching-on characteristics.
Have it repaired
Even welding impos-
sible
Poor earthing contact on the cable /tongs Clean the piece and provide for good contact
Check and replace the cable if necessary
Fragile or porous weld
Unclean piece
Wrong type of electrode chosen
Electrodes are damp
Remove rust, grease and other dirt before weld-
ing
Select the electrodes according to the material to
be welded.
Dry the electrodes or dispose of them
Welding current not
available
Reverse conduct of the welding current do
not provide right contact
Thermal protection light on
Defective electronics
Check the reverse line of welding current for
good contact
Let the unit cool down. The work may be contin-
ued when the light indicator goes off.
Inform servicing department
Heat protection on
permanently
Ambient temperature too high
For the given welding unit too small