Morphy Richards slow cook (Innsworth GL3)

Morphy Richards 6.5l slow cook: Very reliable slow cook, Bought new years ago and has been in use ever since. we have bought a more up to date model now. Getting rid of the old one for spares or repair even though it still works well (see next paragraph).

Fixing of black plastic control on front is broken so that it is loose (see photo). The slow cook works ok and has been used reliably for years (even with broken control fixing!). Has not been retested since taking base off to see what's what and putting back together.