DKF3 : Position Overspeed Pump

The number on the end of the error code refers to which pump is having the issue. For example DKF#.

Pump moved beyond it’s drive position.

• There is no fluid pressure at the outlet of the pump, run the pump at a lower pressure to fill the lines. Check that the feed pressure is not more than 1/2 – 1/3 greater than the target pressure.