FSC Not Spining

[Lewis]

Second time today I've used my flat surface cleaner and the bar attached to the jets its struggling to turn ( gone stiff ) it's brand new but have noticed a grease nipple on the top? Is this a standard size nipple?

Any ideas thanks

 

[Roland]

If it's new contact the supplier.

Never heard of a grease nipple on the bar so can't comment.

Probably some grit got in somewhere, if your supplier won't help you will have to take it apart.

They are very simple working on water pressure so either there is too low water pressure for some reason or the bar is jammed.

 

[Roland]

What make is it?