Kobelco SK210 pump problem

[chessitc]

Hello goodday from the Netherlands.
We have a Kobelco SK210LC-10 and when i put the safety lever down then pump 2 deliver pressure straight away.
The only thing i can see in the monitor is that on scrn 25 bucket the D-2 P2-UL (BPC) is giving volts, but don't know how to solve it.

anybody can help? would be appreciated.

 

[uffex]

Good day
Any option device switched on ?
Kind regards
Uffex

 

[chessitc]

Hello Uffex, yes thought the same but can't find any device switched on. It looks like the bucket is giving wrong amps to the valves but don't know where to check.

 

[uffex]

Good day
The display should tell us which pump and what device is causing the pump to activate, do you have a manual to explain the display?
Kind regards
Uffex

 

[LACHAU]

Your machine has symptoms of electrical interference in 02 option sensors.
Your screen describes exactly the status of the machine in operation with the P2 side option in full lever operation.

 

[Kyle Helmke]

the p2 unloader or bypass cut should come on when oil is commanded. check the rest of you screens looking at the functions where it says bucket dig/ bucket dump or boom up/ boom down look for one that is reading pressure with joysticks in neutral.
does this machine have any add on attachments or does it just run a bucket