Jarmet Sprayer

[Redcows]

Hi,

I have a 1000l Jarmet sprayer with manual controls and the new style type nozzles (the ones with the anti drip diaphragm than unscrews)
The problem is not all the nozzles are working, when you play about with the screw on diaphragms they start to work but then stop again and so forth. I have taken every nozzle and filter about and cleaned them all well but still not making any difference.

has anyone had trouble with these type of nozzles beofre.

thanks

 

[Shutesy]

Hi,

I have a 1000l Jarmet sprayer with manual controls and the new style type nozzles (the ones with the anti drip diaphragm than unscrews)
The problem is not all the nozzles are working, when you play about with the screw on diaphragms they start to work but then stop again and so forth. I have taken every nozzle and filter about and cleaned them all well but still not making any difference.

has anyone had trouble with these type of nozzles beofre.

thanks

Do you mean nothing comes out of the nozzles or the nozzles drip when turned off so the anti-drip diaphragms aren't working? If its the nozzles not working, have you got your pressure high enough on the sprayer? Will need at least 1 bar to get the diaphragms to open and possibly nearer 1.5-2 to get all nozzles spraying with a good pattern. If you are at enough pressure, run the sprayer without nozzles to give the system a good flush out?

 

[john432]

Agree, you need enough pressure, and the 12meter boon might need the best part of 540 rpm on the PTO to produce enough flow to spray all the nozzles correctly.