Neff Dishwasher leaking, but from where?

[rubybish]

I have a NEFF S51M53X1GB/29 dishwasher.
It has started throwing an E15 error whcih denotes that the overflow switch has tripped.

There is a pool of water in the base. On clearing the dishwasher will run a few times before throwing the error again.

I cannot work out where the water is coming from.
The seal around the pump feels dry.
There is a small hole on the right side which shows a little water which I have traced to the rear tray above the inlet and outlet so must be coming from the main chamber.
Not sure it accounts for all the water though.

Any ideas?

Neff_right

• rubybish
• 24 Mar 2017

Neff_left

• rubybish
• 24 Mar 2017

 

[gavgas]

Check the plastic nut on the salt reservoir inside, they work loose on the bosch ones, it should be tight.

 

[rubybish]

Check the plastic nut on the salt reservoir inside, they work loose on the bosch ones, it should be tight.

Thank you.
Didn't feel loose; But on taking it off, it was hiding a lot of gunk.
Have re-seated it and after 3 washes no leaks. Fingers crossed.