fdw65 rubber hoses.

Hotpoint Aquarius dishwasher fdw 65 stored in outhouse while abroad.Connected up on return and water ran from under machine before ecb tripped electric.A closer look reveals that rodents have gnawed through various plastic/rubber parts.The first is the plastic support for water overflow switch in the base.The second is the drain/outlet hose where it goes into pump.I can see these on photographs on spare parts sites.The third part however I cannot see any photographs of but its a black rubber hose that seems to run directly above drain hose into the sump,as if they have gained access to the sump by chewing through and climbing up.I would be grateful if anyone could give me a list of all the rubber hoses parts under the sump in case they have chewed elsewhere. I have the user manual but it does not give that level of detail.S/N is 80422 0350.Many thanks for any help.