IF.UG.IM_R1
9.2.2 Hydraulic Pump Preparation
Figure 8. Hydraulic Pump Components
To prepare the hydraulic pump (also referred to as an auto-torque):
1. Make sure Pump Switch (Orange Arrow) is in “off” position.
2. Make sure Hydraulic Valve (Blue Arrow) is in “close” position by turning it clockwise.
3. Make sure a hydraulic hose is firmly installed between the Hydraulic Pump and the
Cassette Assembly.
4. Connect Compressed Air supply to the air inlet (Red arrow).
Torquing:
5. Pull the regulator control knob (Green Arrow) and turn it counterclockwise to reset
hydraulic pressure.
6. Introduce Compress Air into the air inlet (Red arrow). Observe the pressure on the gauge
and make sure it is within 60-100 psig.
7. Turn the Pump Switch to “on” position (Orange Arrow).
8. Open the Hydraulic Valve (Blue Arrow) by turning it counterclockwise.
9. Pull the regulator control knob (Green Arrow) and turn it clockwise to increase hydraulic
pressure.
WARNING – Exert extreme caution to prevent crushing or
pinching hazards during torquing.
Compressed Air
Inlet & Gauge
Hydraulic Control
Valve & Gauge
Hydraulic Pressure
Regulator