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PONSSE H73 - Pressure Adjustment: Saw Cylinder Feed

PONSSE H73
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Service training
000
04052000
7.3
23
Pressure adjustments
Saw cylinder feed pressure
1. Disconnect the electric cable from the harvester head.
2. Connect a pressure gauge to the measurement connector.
3. Start the engine and set the constant pressure:
- engage the working brake and constant rpms
- turn on the harvester head main switch
4. Open the lock and adjust the pressure reducer valve by turning
adjustment screw no. 23 to obtain 30 bar / 435 psi. (25-30 bar /
363-435 psi.).
5. Lock the adjustment screw and connect the electric cable.