TimberPro TL775 Series, Инструкция по первоначальной настройке

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IMPLEMENT PUMP/R9 LARGE SECTION, MAIN CONTROL VALVE SET-UP
1. Turn the LS (Load Sense) relief valve inward gently until it bottoms out. The reief valve is located on the main control
valve (Figure 1) . Once the relief valve bottoms out, back out ¼ turn.
R9 Section
MLS 1 Module Load
Sense Gauge Port
POR (Pressure
Over Relief) Port
LS (Load Sense)
Line
LS Gauge Port
Implement Pump
LS Relief Valve
FIGURE 1, MAIN CONTROL VALVE
FIGURE 2, IMPLEMENT PUMP
LS Line shown removed and capped.
NOTE
Main Control Valve section quantities vary
depending on machine’s purpose and customer
spec’d options.
FIGURE 3, MAIN CONTROL VALVE SECTION TYPES
R9 Section M7-22 M4-15
2. Remove the LS line from the implement pump. See Figure 2 above.
3. Start the machine and install the pressure gauge on the implement pump gauge port.
4. Run the machine at 1500rpm.
5. Adjust the LS pressure to the appropriate setting spec’d on the Recommended Pressures at the beginning of this procedure.
6. Turn off the machine and re-install the LS line removed in Step 2.
7. Set the correct pressure by using the POR (Pressure-Over-Relief) adjustment port on the implement pump. See Figure 2 above for
POR adjustment port.
8. Set valve LS (Load Sense) back to working pressure.
IMPORTANT
IF THE MACHINE HAS AN AUXILIARY PUMP, THE SATURATION CIRCUIT WILL NEED TO BE BROKEN BY REMOVING THE LS LINE FROM
THE PUMP AND CAPPING THE HOSE. See Figure 2 above.
IMPLEMENT PUMP/R9 LARGE SECTION, MAIN CONTROL VALVE SET-UP PROCEDURE END
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