[ross12345]

i wonderd if any one could help me  i have a ninja 135 psi and am about to up grade it to 400psi i have the new pump and fittings but dont have a manual or how it gos together would there be any chance any one be able to take a picture for me of the set up inside your ninja 400psi so i can se how the set up is many thanks ross my email is hottoday123@hotmail.co.uk

[spindle]

i have the 400psi ninja.................also dont have manual..........

but give me a day or 2 and i will post pics from inside ......but mine will differ from some ..........i have 2 pressure valves............i dont know why either.....but i leave one open full and adjust with the other.....

[ross12345]

aww thanks for doing that for me m8 will help me loads to know were every thing has to go 

[Mike Halliday]

if you have 2 pressure gauges(PG) then you need to set the first one to 400psi and never touch it, adjust the pressure of the machine with the second.

your (P/G) might  adjust above the rating of the pump so imagine if you tighten it up to a potential setting of 1000psi it will blow the seals of your 400psi pump, so by having your first PG set to 400psi (and never adjusting it)  it safeguards the pump. because no matter how high the second PG it set the pump will always bypass through the first PG @ 400psi

hope this makes sense

[Len Gribble]

Mike

Not as techno as you

Chris

The plastic one is flow I think not pressure; also internal piping I think is rated at 300psi

Not one of the best designs and thanks for the loan and sorry for twiddling with the numptys. Would like to see there 400 not a upgrade.

Len

[spindle]

len you will have to come and have a look...........the big shiney valve i never touch always leave open to the max.............and adjust with the other.....

the psi indictcator changes with the plastic numpty..........i set this to level that i want....

as for twiddling with my numptys..............ask next time


my fault len shoulda told you b4 you took it!!!



makes sense to me mike thanks

[Len Gribble]

Chris

Didn’t notice the drop with the indicator by twiddling with the plastic numpty, but did notice a big drop in water consumption, perhaps a warning light/bell should be fitted, anyway got the job done as a pre-spay unit, which has now been superseded. :

Len

[spindle]

have registered a patent for that yet??

have you showed  your latest design to anyone else??



hope the price comes down a bit thou........

[spindle]

late i know but was busy

[spindle]

and some more

[spindle]

more

[spindle]

 

[spindle]

ross

if i missed something that u need to see.......ask and will post

[Mike Halliday]

just a quick tip about pumps.

 (usually) anything that is fastened with a jubilee clip is low pressure and supplies the pump anything with a crimped fitting is post pump and is at the pressure of the pump.

might sound simple but it can get a bit confusing when you look inside.

[spindle]

ross

as requested