Hi,
my Quattro 3000/24 recently started to show overheating alarm during charing and shut down for about 10 minutes to cool down again I guess. It's been running for about 6 years with no issues. I had a look inside and couldn't find anything obvious apart from a bit of dust. after cleaning it up I restarted the charging process with 50A at 24V, after about an hour it stalled again, reducing to around 38A lets me charge my batteries but that's no good for the generator.
What I notice is that the air coming out of the vents isn't really that warm and the fan is running.
I'm happy for any ideas on this! (The FW is about two years old)
Thx
Jochen