14
Set the fan speed by using the
FLOW CONTROL VALVE
infront of the pressure gauge on
the fan motor.
NOTE:
•
Pump selection is done depending on the tractors PTO drive speed:
540 rpm
or
1000 rpm
.
•
NB:The 540 pump may under no circumstances be driven at the 1000 rpm setting.
•
The gearbox must be well aligned with the tractor PTO – to prevent wear of the gearbox unit.
•
Maintenance of the system must be done according to the
Maintenance and Inspection clause
4.1.
3.3 OPERATION AND SETTINGS
3.3.1 OPERATION OF THE METERING UNITS
The metering unit uses a pintle cog to roll the product from the tank. The product falls into the air
stream which distributes it through the network of pipes. The pintle cog is kept clean using a nylon
brush. The amount of product that can be measured is determined by the speed of the roller. The
ratio between the roller speed and the drive wheel speed is regulated by the
Zeromax
gearbox.
The drive wheel generates a constant ground speed which can be manipulated by the gearbox to
generate a specific roller speed for a chosen calibration weight.
Water
Emptying Cover
Fan
Tank
Lid
Inspection Cover
Calibration Cover
Pintle Cog & Brushes
Fan Manifold
Содержание Econo 10000
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