Jacto PJM-20 Manual Del Operador página 111

4. Make sure the shoulder straps are not stuck in the throttle lever.
Strap
Throttle lever
5. Turn the pressure knob clockwise (HIGH) to adjust the spraying pressure to the operating conditions:
• When the pressure know is turned clockwise (HIGH), the spraying pressure and the discharge amount will increase.
• When the pressure know is turned counterclockwise (LOW), the spraying pressure and the discharge amount will reduce.
Pressure knob
High Low
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