Hi all I have just acquired this and it seemed to perform well I like it a lot however my son was doing some heavier work and the 16 breaker was tripping I measured the amp draw and it peaked at around 19 amps not having a manual at the time I just assumed I needed to add it to our 32amp supply as I was about to change it I thought I would seek a manual online in this it states that 16 amp is fuse rating at supply anybody got ideas on why it should draw more power than the manual states but not upset the rcbo at lower settings