To avoid serious injury follow all warnings and instructions in the manual. Wear appropriate personal protective equipment.
| Cause | Solution |
| Inlet pressure too high, causing retract stroke to require too much torque | Reduce inlet supply pressure |
| Pump sizes too large for motor to drive at the operating pressure | Reduce pump size |
| Wrong pump sizes are programmed into the system | Verify the pump sizes in the setup screen are correct for the pumps that are installed on system |
| Reduce outlet flow rate or outlet operating pressure |