Hardi SMARTCOM ISOBUS UT SW A.2.2 Series User Manual

7 - Fault Finding
113
Checks for Clogging
For functions like AutoWash to work properly, clogging of valves and hoses should be avoided. If suspicious for clogging
following checks are recommended.
€
DANGER! As water will be flushed out tests is to be done with a clean sprayer, in order to avoid spot contamination
and risks personal injury.
Checks for External Leak
If suspicious for external leaks:
1. Clean sprayer if necessary, as water will be flushed out later.
€
DANGER! As water will be flushed out test is to be done with a clean sprayer, in order to avoid spot contamination
and risks personal injury.
2. Run a FastFlush stationary, and monitor if water exits sprayer other places than the boom. In particular monitor area
below sprayer chassis.
Valve Positions
Suction
SmartValve
Pressure
SmartValve
External Fill Valve Agitation Valve Pump Other Verify
External
filling
To
MainTank
External
Filling
Closed Turned ON Connect hose from
external tank to
External filling
coupler
Look in MainTank.
Check that water exits
from ejector
From
MainTank
Pressure
Empty
Closed Closed Turned ON Look in MainTank.
Check that safety
valve opens
From
MainTank
Spraying Closed Closed Turned ON Boom sections closed Look in MainTank.
Check that safety
valve closes and not
leaking water
From
MainTank
Spraying Closed Closed Turned ON Boom sections closed Look in MainTank.
Check that water exits
pressure filter dump
line
From
MainTank
Pressure
Empty
Closed Agitation Turned ON Look in MainTank.
Check that water exits
from agitation tube
From
MainTank
Pressure
Empty
Closed Closed Turned ON Look in MainTank.
Check that water exits
from thin tube
From
MainTank
Spraying External
Filling
Cleaning
External
Filling
Coupler
Turned ON Close lid on MainTank.
Dismount cap on
External filling
coupler
Check that water
comes out of External
filling coupler
Closed Closed Turned OFF Pull the 2 rinsing
nozzles up from tank
Check by hand that
rinse nozzles can
rotate
From
MainTank
Rinsing
Nozzles
Closed Closed Turned ON at low
R.P.M.
Start pump, run at low
RPM
From tractor cab,
monitor water exits
rinse nozzles

Hardi SMARTCOM ISOBUS UT SW A.2.2 Series Specifications

General

Brand	Hardi
Model	SMARTCOM ISOBUS UT SW A.2.2 Series
Category	Farm Equipment
Language	English