Saudade

Hi Bill thanks for the reply, I've posted an image of the circuit board and bar that sheered off and contacted. 

There appears little or no signs of damage to the circuit. 

I expect it is a job for a qualified person? 

Thanks, Saudade

Hi  thanks for the reply out my rk2. I'm   wry wary of electrics so am not aware how to Check the capacitor. Everything appears to be OK but there was a bang and a shower of sparks from thecircuitt board   I posted a photo. 

Tha ks, Saudade