water jet problem

[jeem]

Hi guys,
we've had a dardi water jet cutting machine for almost three years now but as of yesterday whenever a program is run the cutting path tends to jerk sideways periodically.this does not happen when manually jogging the machine however.
any help would be appreciated

[Slamboni]

jeem,

We had a similar issue and tightened all of the bolts at the floor level for the flying arm. This seemed to fix the issue for now. We are currently having a problem with the UHP system here. The water is not coming on and we have disassembled and cleaned the nozzle. Have you seen this issue before? So far you are the only person I have seen online with a Dardi so hopefully we can compare notes.
Thanks,
Josh