Operating priority flow valve ii, C 4.74, Operating instructions – Holder C-Trac 4.74 User Manual
Page 108: Operating the implements
Operating instructions
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107
C 4.74
Operating the implements
5
3
4
Bild_C190
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Select the desired engine speed with the hand throt-
tle.
-
Set the rotary knob (3) to the operating speed required
for the implement.
Turning clockwise increases, turning counterclock-
wise lowers the speed.
-
The servo motor in the implement is supplied with an
oil flow of 0 to 25 litres/min.
ATTENTION
If the implement is not in use, always turn
the priority flow valve off with button (4) to
prevent any unnecessary overheating of the
hydraulic oil.
Do not leave the priority flow valve on:
-
If the engine is running and no load is connected to
the couplings
-
or is not in operation,
-
when driving without needing oil
The overheating can damage the hydraulic system.
Turning off the priority flow valve
-
Press button (4). The red LED red will extinguish.