I have a DWF50 that gave the drain time out fault. I removed the drain pump cleaned the crud out of it and put it back together. The pump now drains fine.
Sadly the flange joint between the drain pump and the filter housing now leaks like a sieve. I’d take an oath that there wasn’t an O ring or anything similar in there before but I can’t see how it would seal without one. Surely it can’t just be packed full of silicone grease ? The pump is located by 3 lugs and a locking screw – insert the lugs twist and secure with the screw (just in case you are familar with this design on other hotpoints)
Can someone give me a pointer here as to whether there is supposed to be an O ring or not ?
Many thanks,
Stuart