Page 46/60 H2B USER'S MANUAL - 550145G
6 PUMP
6.1 H2B STANDARD LIFTING
- Input for speed controlled by 3-wire potentiometer
- 4 speeds with separately adjustable compensation
- 1 speed with associated delay (for hydrodrive) and adjustable compensation
- Main contactor handling
- Weakening or bypass contactor handling
- Proportional solenoid valve handling for descent