Harsco MARK IV - F3 Pump Static Test Pressure Button

MARK IV HD J2 TAMPER OPERATION PAGE 2.2 - 35
BULLETIN 5082505 JUPITER II REVISED 10 - 2020
2.2
2.2.8 Mode Select Panel
2.2.8.3.3 F3 Pump Static Test Pressure Button - See Figure 2.2-22
1. Press the F3 Pump Static Test Pressure Button (3) on the F3 Pump Control Pressure
Panel or the F3 Key on the Right Operator Keypad or computer keyboard to adjust the
pumps P1 - P2 static hydraulic pressure. T he Info Box (B) on the button will highlight yellow.
2. Use the Plus (+) or Minus (-) Buttons (5) or the Plus (+) or Minus (-) Keys on the Right
Operator Keypad or computer keyboard to increase or decrease the pumps P1 - P2 static
hydraulic pressure. The pumps maximum operating static hydraulic pressure setting is
3,000 PSI.
a. Both of the pumps P1 - P2 compensators hydraulic pressure are set at 3,300 PSI, but
the proportional control valve hydraulic pressure controls the traction / work circuits
hydraulic pressure.
3. Press the F4 Pump Run Button (4) or the F4 Key on the Right Operator Keypad or
computer keyboard to operate the pumps P1 - P2 at the changed static hydraulic pressure
setting.
4. The pump P1 (left) and pump P2 (right)
sliders (6) will highlight yellow to display the
actual pump static pressure as it increases
or decreases.
5. Press the F4 Pump Run Button (4) or the F4
Key on the Right Operator Keypad or
computer keyboard again to stop operating
the pumps P1 - P2 at the changed static
hydraulic pressure setting.
6. Press the Escape Button (7) or the Escape
Key on the Right Operator Keypad or
computer keyboard to remove this panel
from the screen.
FIGURE 2.2-22
PUMP CONTROL PRESSURE PANEL
5
B
3
4
6
7