4 - Sprayer setup
Power supply
Power requirement is 12V DC. Note polarity! The wires must have a
cross sectional area of at least 4.0 mm to ensure a sufficient power
supply. For the operating unit the tractor circuit should have an 8
Amp fuse. The delivered power connector follows the standard of
most newer tractors. If having a tractor with another power connec-
tor it is necessary to disassemble connector and fit it to the actual
tractor connector.
Potentiometer connection
The potentiometer must be connected to the tractor with the sup-
plied 2 springs. To ensure a high precision try to keep the springs
parallel and horizontal.
4.9