Menu 3.5 Tank Gauge - Hardi ISOBUS VT Operator's Manual

Menu 3.4.6 Regulation parameter
Code for special machines or applications, consult your HARDI® Service
Center.
• Default value: Code 1

Menu 3.5 Tank gauge

Present accuracy is up to +/- 7 gallons. This is at the widest liquid surface
area in the tank. The smaller the liquid surface area, the more accurate
the readout.
ATTENTION! For increased accuracy it is recommended to do the
flow calibration (menu 3.2) before proceeding.
ATTENTION! This menu item is only present if the HARDI® Tank
Gauge is fitted.
Menu 3.5.1 Adjustment of specific gravity
The correction factor for the specific gravity of the liquid sprayed can be
set.
Default value is 1.00.
Corrected value is weight of solution divided by weight of water.
For liquid fertilizers, the specific gravity may range up to 1.3 times
heavier than water. The value in this case would be 1.30.
ATTENTION! Remember to set type of nozzle to be used in menu
[3.4.5 Type of nozzle].
Method
1. Set specific gravity.
2. Press Enter to confirm.
Menu 3.5.2 Calibration of Tank gauge
ATTENTION! Prior to attempting a custom calibration, the SafeTrack must be disabled in the extended menu.
Calibration of the HARDI® Tank Gauge is necessary if the factory calibration shows inaccurate. E.g. different placed hitch point
on the tractor or other tire mounting may result an inaccurate calculation of the tank contents.
Therefore it is recommended to begin the custom calibration by connecting the sprayer to the tractor that will be used for
spraying. Later changes of tractor can affect the accuracy of the Tank gauge.
7 - Menu 3 Calibration
7.11