72
4.6
Calibrate flowmeter
Screen 14 contains the calibration of the flow meter.
To calculate the through flow in l/min the spraying computer needs
the ratio of numbers of impulses to litres. The number of impulses
per litre is stated on the flow meter.
To calibrate the flow meter, the number of impulses (e.g. 641 pls/l)
is to be input in Screen 12 (as the bottom value). We recommend
checking this value annually (best of all before the spraying
season) by "gauging by litres".
To "gauge by litres" only clear water may be used and the spraying
system must be cleaned thoroughly beforehand (see operating
instructions spraying system).
Mode of procedure in "gauging":
• Fill the sprayer with clear water and set all operating elements
to “
Spraying
”.
• Switch the power take-off shaft on and allow to run at 540 rpm.
• On the control box, switch all section switches to “
On
”.
• Central switch
Spraying
to “
On
”.
• On the spraying computer, select Screen 14 in the Setting
menu, the current through flow quantity and impulse value are
displayed (see above).
• After this, the nozzle output is to be determined with at least 5
nozzles distributed across the entire width of the spray boom by
using a measurement vessel.
• The values are averaged and calculated by multiplication with
the number of nozzles of the overall output of the spray boom.
• If the determined overall output in l/min does not match the
l/min display value, the value shown in the display must be
corrected according and confirmed with the
OK
key.
Important Note:
The power take-off shaft speed and the pressure regulator may
not be altered during the entire sequence (from collecting the fluid
up to and including the correction of the l/min value)!
Summary of Contents for TS-T
Page 5: ...1 2 EC connections 5 For more information please also check the inside of the PCB housing ...
Page 13: ...13 2 2 Standard Splitterbox connections ...
Page 17: ...17 2 3 SHC Box input connections ...
Page 35: ...35 2 4 8 Total overview SHC hydraulic section ...
Page 38: ...38 2 5 2 2 SHC boxes hydraulics 2 5 3 2 SHC Boxes water sections ...
Page 45: ...45 2 7 1 ASV system overview Fuse inside Fuse inside ...
Page 55: ...55 3 3 Cable and sensor test 3 3 1 Speed sensor machine and flow sensor test Metal ...
Page 56: ...56 3 3 Cable and sensor test 3 3 Locking sensor test ...