Rexel office paper shredder Model RLS28 (Hereford HR4)

Large shredder around 3' in height/1 1/2 ft deep/1 1/2 ft wide. It has one caster foot missing. The shredded works but when you put the items through shredder it does not turn off automatically. It is able to shred discs, credit cards and up to 28 sheets of paper. Please arrange to view and take away if wanted.