Hotpoint BHWD129 Functional Diagram (Spin Cycle Problem)?

Does anyone have a functional Diagram / service guide for a Hotpoint BHWD129?

It blew the heater element (which I have now changed) and that has obviously caused another issue because the spin cycle now causes the machine to throw a fit (flashing all the lights under the selection wheels).

The wash / rinse / drain cycles work fine. It starts the spin cycle but a couple of minutes in (at the point where it wants to perform a full bore spin) it trips out. This has got to be a power issue, that the additional power spike needed during a full bore spin is causing the problem.

I need a service guide / diagram so I can check the relevant readings to find out what has blown / been dislodged), or pointers of where I should be looking.

Many thanks.