Holder 4.74 manual Press button 3 only at low engine speed

Operating instructions

Operating the implements

C 4.74

Operating priority flow valve II*

Priority flow valve II is used to drive the servo motor in an implement with a variable hydraulic power demand, for ex- ample, salt spreader, hedge cutter, etc. The working speed can be set independently of the vehicle engine speed. The priority flow valve is fed by the tandem working pump and set at the rear of the vehicle.

-Connect the hydraulic hoses of the implement to the red quick couplings for the drive (1) and return line (2) at the rear of the vehicle.

-Turn on the main switch (4) for working hydraulics.

ATTENTION

Press button (3) only at low engine speed.

-Press button (3). The red LED will come on.

ATTENTION

Slowly increase the speed of the engine.

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3 4

* Option

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