When replacing the melt, it is required to
When replacing the new melt, check the internal burn of the fuse tube. If there is serious burn, replace the melted tube at the same time.
When replacing the new melt, check that the melt rating matches the device being protected.
Before installing the new melt, find out the cause of the melt fuse, not determine the cause of the fuse, do not replace the melt test.
Porcelain melting pipe damage, not allowed to use other material tube instead. Filling Filler When replacing the melt, pay attention to fill the filler.
