80
5.6.1 Volumetrically meter the nozzles
In order to determine the exact value of the
nozzle output, at least 3 nozzles are remo-
ved from different part-width sections.
Preparations for the tractor-unit combination
Fill the main tank with at least 500 l of
clean water.
Place the tractor-device combination on
a surface with the following properties:
Device can be placed horizontally.
Sprayer boom can be folded out.
A person can walk unhindered around
the folded out tractor-device combina-
tion.
Secure the tractor-device combination to
prevent it from rolling away.
Completely extend sprayer boom.
Switch on the PTO shaft.
Run the PTO shaft at the specified
speed.