4 - System setup
4.2
Power supply
The power requirement is 12-15 Volt DC. Always note polarity!
Red wire is positive (+)
Black wire is negative (-).
Power supply must come directly from the battery. For proper function
of the electric equipment, the wires must have the following gauge
ratings and correct fuses to ensure a sufficient power supply. The
supplied power connectors follows the standard of most newer tractors.
If using a tractor with another power connector it is necessary to
disassemble connector and fit it to the actual tractor connector.
Use the HARDI® power cable 26013900. A 25 amp fuse is located on the
positive connection. Use the HARDI® Electric distribution box (Ref. no.
817925) to ensure a good connection.
±
WARNING! Do not connect to the starter motor or generator/alternator. Warranty is void if this is done.
μ
ATTENTION! See paragraph “System start-up” for more about connecting the controller.
Mounting of tractor harness
Mount fuse on € pole at tractor battery. Connections are as follows:
A: Red.
B: Red/Brown.
C: Yellow.
D: Mounted on € pole at tractor battery.
E: Black.
F: Black/White.
G: Blue.
H: Mounted on ± pole at tractor battery.
±
WARNING! Connector “H” must be connected to ± pole on the battery. Do NOT connect to ground on tractor as
this might blow the controller!
Printer
If the 12 Volt printer is fitted, the supplied tube can be utilized to fit the printer on the Controller/Terminal brackets.
μ
ATTENTION! The Controller/Terminal should be protected from moisture and should be removed when not in use, if
the tractor does not have a cabin.
LIGHTER CONNECTOR
Spray control unit requires:
Wire 12 awg, Fuse 10 Amp
Hydraulic control unit requires:
Wire 10 awg, Fuse 15 Amp
JOBCOM CONNECTOR
The unit requires:
Wire 8 awg, Fuse 25 Amp
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