Pressure settings are made using the hydraulic pump compensators.
This is to help clarify the instructions in your operator’s manuals. Adjustments are made at the points shown here. (Click on image to show larger.)
MAIN BELT High Pressure:
In order to check high pressure, you have to cause the function to go to relief. In other words, you have to stall the belt motors or block the flow to the motors. To do this you can cap the hoses to both motors, or reverse the lines to one of the motors. This will cause them to turn against each other.
1. Let the air pressure off the hydraulic tank (TB 105 and TB 110 only).
2. Reverse the hoses to one of the main belt motors.
3. Re-pressurize the hydraulic tank (TB 105 and TB 110 only).
4. Connect 400 bar gauge to port M1A.
5. Start your Telebelt and engage the PTOs.
6. Reset the e-stop.
7. Turn the main conveyor on.
8. Gauge reading should be 280 bar. Adjust as necessary.
9. Shut off the Telebelt and de-pressurize the hydraulic tank (TB 105 and TB 110 only).
10. Return motor hoses to their original position.
11. Re-pressurize the hydraulic tank (TB 105 and TB 110 only).
12. Remove 400 bar gauge.
13. Main belt high pressure is now set.
MAIN BELT Low Pressure:
1. Start your Telebelt and engage the PTOs. DO NOT reset the e-stop.
2. Connect 400 bar gauge to port M1A and make sure pressure is below 60 bar.
3. Switch to the 60 bar gauge on port M1A and read the pressure. Compare this to the original reading on the test sheet in the front of the operator’s manual. It will probably call for 20 bar. If the correct pressure is not read, adjust the low pressure setting screw.
4. Remove the 60 bar gauge.
5. Main belt low pressure is now set.
FEEDER BELT High Pressure:
For setting high pressure on the feeder belt, use the same procedure as for the main belt, except testing at port M2A. To block flow in the circuit, cap the pressure line going into the feeder motor.
FEEDER BELT Low Pressure:
For setting low pressure on the feeder belt, use the same procedure as listed for the main belt, except testing at port M2A.