Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: P @ F on January 31, 2009, 08:02:41 pm

Title: URGENT
Post by: P @ F on January 31, 2009, 08:02:41 pm

Hi guys , have any of you got a stream box from vari tech ?
Just got one and i forgot the instruction leaflet , the system runs up and hold the pressure but then i get dE coming up on the digital read out and i lose all pressure , what does dE mean and can it be changed ?

 I have perfect flow with no cutting out up to the point where the hose reel begins    , as soon as the micro bore is connected i get the problem ?

 Rich P @ F

Title: Re: URGENT
Post by: Alex Gardiner on January 31, 2009, 08:07:56 pm

I would hazard a guess that the Dead End cut off setting is set too low so it senses the increased resistance of microbore hose as the point to shut off the pump.

Title: Re: URGENT
Post by: P @ F on January 31, 2009, 08:13:55 pm

Dead end was my thought , but how do i change it ?
Do you know please Alex , what struck me as strange was the fact that the pressure switch on the pump was still wired , not by passed as with the vari stream in my other van ?
 
 Please help , im desperate  :'(

 Rich P @ F

Title: Re: URGENT
Post by: Alex Gardiner on January 31, 2009, 08:18:47 pm

I'm afraid I don't know as I've never used a digital varistream.  If you do a search, someone posted how to adjust the setting within the last 10 days - keywords might be dead end, varistream, digital.

Title: Re: URGENT
Post by: ftp on January 31, 2009, 08:26:02 pm

Pressure switch shouldn't be connected.

Title: Re: URGENT
Post by: P @ F on January 31, 2009, 10:34:26 pm

Alright , panic over , sorted it , the pressure switch should be connected , the problem lied within calibration of unit , just held up and down buttons together for 3 seconds , CAL flashed up and i pressed the the up button to raise the level of pressure to 70 and pressed the 3rd button , it came up SET , pressure returned and all is good !

Thanks for input ,cheers chaps

 Rich P @ F

     

Title: Re: URGENT
Post by: ftp on February 01, 2009, 07:36:01 am

If it's a varistream with a shurflow pump then the instructions say the pressure switch should not be connected. It's written in bold type on my instruction sheet. Glad you sussed out the settings though.