Hi.
I have a flat surface cleaner - model Kiam VT62 (Don't slate me, its an entry level)
The problem is the seals keep splitting on the small metal insert inside the housing (see pic) and water pressure gets released through the pressure release hole.
I have a 6.5hp pressure washer and it's not too powerful for the rotary cleaner.
I've spoke to supplier who tells me it has to be my fault that grit has got in there. Last time I bought the part, I cleaned out the unit and the lance, put filter on water and it still only lasted 1 hour.
Has anybody had this problem? Is there a solution? Could I take out this small pice and weld up the release whole so water has to flow through and out of the jets.
Any help appreciated, as I can't keep paying £12 for a new one every time.