9. - Instructions for work
Venta 3030-3530-4030
79
RN034AGB D
Seed Drill
Adjustment procedure:
Blower driven by tractor hydraulics
- Start up the tractor hydraulics.
- Run the engine at approximately 1500 min
-1
.
- Gradually increase the tractor valve oil flow rate
until you reach a nominal blower rotational speed
of 4250 min
-1
.
Blower with independent control equipped with a
regulator (Vario system)
- The flow control valve is factory preset at 7.
- Switch the control terminal on.
-
Check the blower speed on the
CCI 1200/VT 50/QUANTRON S-2 control
terminal.
- Engage the tractor PTO and increase speed
gradually until a speed of 1000 min-1 is reached.
- Adjust the blower speed using the hand wheel 1.
• Turn the hand wheel clockwise: the blower speed is
increased.
1
- Switch the control terminal on.
• Blower rotational speed is on display.
- Reduce the oil flow rate from the tractor valve to a
minimum.
- Turn wheel (1) to the maximum.
1
The regulation valve limits the blower unit
maximum rotational speed to prevent
damage to the blower.
Содержание Venta 3030
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