Our company is a after service for all kinds of electrical equipment.
One of our customer brought in this battery charger BSL-2440/U. s/n. 1104206.
It is completely dead no output.
You can hear the two transparent relay clicking but there are no power to the transformer.
Can you give me some hints?
Better still if you could provide me with a circuit diagram I would highly appreciate it.
Looking forward to hear from you.
To make our mutual customer happy again.