I live in Nigeria and bought a Binatone (??) UPS the other day. It works, but everytime there's a complete power loss, the fuse blows out. Not a very enjoyable feature. I don't have a whole lot ...

Every time a user plugs in, operates or leaves a system unattended, an overcurrent fuse should be there to ensure against circuit operation above a specified value. BRIAN AHEARNE, Product Line Manager ...