Overview Of Fuses - Hardi MEGA VPZ NK Original Instruction Book

Overview of Fuses

Most fuses have a short text print nearby; above it is F1. This text tells which function on the sprayer is connected here - see
the overview below. The fuses are blade fuses unless otherwise mentioned.
To verify the correct printed circuit board when inspecting a fuse, check the HARDI item number (26xxxxxx).
Location of printed circuit
board
Junction box for JobCom and
ISOBUS
Junction box for boom hydraulics
- DELTA FORCE boom
- TWIN FORCE boom
Junction box for DilutionKit
- HC 5500
- DAH
- DF4
Junction box for PrimeFlow
Junction box for boom lights
Junction box for fluid functions
- HC 5500 (no JobCom)
- DAH
Location for other fuse types
ISOBUS retrofit kit for tractor
ISOBUS breakaway connector (IBBC)
HARDI item Fuse text Fuse rating
number
26052700 F1 10 A
F2 10 A
F3 10 A
F4 15 A
26029200 F1 25 A
26016400 F1 30 A
F2 10 A
26076500 F1 15 A
26030100 F1 3 A
F2 3 A
F3 3 A
F4 3 A
F5 3 A
F6 15 A
26013500 F1 10 A
F2 10 A
26057300 F1 5 A
F2 5 A
F3 3 A
26052900 F1 10 A
F2 10 A
HARDI item Fuse text Fuse rating
number
26040600 J03, J04 100 A
26040300 - 30 A
- 60 A
7 - Fault Finding
Function on the sprayer
Right boom wing, angle of TWIN air + speed of TWIN blower
Left boom wing, angle of TWIN air
Power for NORAC sensors
Power from tractor to:
- Electric system
- NORAC hydraulics
- FluidBox
DAH interface
PrimeFlow, converter 12 V - 24 V, input.
Glass fuse 6,3 x 32 mm, slow blow.
PrimeFlow, converter 12 V - 24 V, output.
Glass fuse 6,3 x 32 mm, slow blow.
Active yaw damping (valves Y1 - Y4)
Paralift lock (valve V3)
Right inner wing (valve V7)
Dilution valve
Dilution valve
Dilution valve
Dilution valve
Dilution valve (not used).
Auxiliary power
PrimeFlow, right boom wing
PrimeFlow, left boom wing
Right boom wing
Left boom wing
Working zone
Option for TWIN sprayers (not used)
Option for TWIN sprayers (not used)
Function on the sprayer
Cable between tractor battery and ISOBUS connection, red wire.
MIDI Bolt-down fuse.
Pin 2 and 4: Protection for power to the sprayer's electronic control
unit (ECU). JCASE cartridge fuse.
Pin 1 and 3: Protection if cable connections to plus and minus from
the tractor battery have been swapped around by mistake.
JCASE cartridge fuse.
159