22
F
R
Failure removal
Failures
Causes
Removal
Electric arc turned off
Poor contact between earth pliers
and the respective part
Tighten the pliers and check them
Remove paint and rust
Welder suddenly stops working
after longer operation
Welder has overheated due to too
long use and the thermal protection
has activated
Let the welder cool down
E
N
ENGLISH
Summary of Contents for 20028
Page 55: ...55 ...