[edward coller]

hello folks. 99% of cleans use my truckmount. i have a 10 year old cleansmart raptor which has done less than 50 hours work but which I could use more ofton ,for one problem. In domestic situations after having both leads connected and using both vacs and pump for around 5/10 minutes the lead that powers pump and one vac cuts out, in some cases tripping customers board. Weirdly it never does it in my house , or in one of the commercial places I work.
I have tried and use the isolaters that you use on using leccie lawn moters but dosent make a whole lot of difference, still switches pump and vac ,same side, off.
Any one got any experience of this , been in to two engineers who both couldent find any problem. Any help from you technicaly minded people would help, cheers Simon