75
PROBLEM
CAUSE
SOLUTION
Chemical system pressure
Return hose plugged.
Clean or replace hose.
too low.
Faulty pressure sensor.
Calibrate sensor. Replace
as required.
Faulty regulator.
Repair or replace valve.
Wrong agitation valve setting.
Close agitation valve
slightly until pressure goes
to required range.
Check valves or screens plugging.
Dirty water.
Flush and clean the system.
Use clean water.
Poorly mixed chemicals.
Mix chemicals slower. Follow
mixing instructions.
High spray drift.
Boom set too high.
Lower boom
Too windy.
Wait until wind dies down.
The pump does not draw water.
Pump is airlocked.
Bleed air from pump.
Suction line is plugged or
Examine suction line. Replace
collapsed.
as required.
Pump faulty.
Replace pump.
Pressure reading fluctuates.
The pump is sucking in air
Examine the suction hose and
through the intake or air
make sure it is firmly secured.
has not been entirely
Run the pump with the outlet
evacuated from the pump.
hose open to evacuate air from
pump.
Regulator broken.
Replace regulator.
The spray flow is irregular.
Filter screen plugged.
Clean screens.
Nozzle screens plugged.
Clean nozzle screens.
Summary of Contents for Fast Sprayers 9500 Series
Page 68: ...63 Fig 62 BOOM TILT PIVOT 3 Grease boom tilt pivot 1 location each boom Left Right...
Page 78: ...73 This page left blank...
Page 88: ...7 4 CHEMICAL CIRCUIT SCHEMATIC 82...
Page 89: ...7 5 ELECTRICAL SCHEMATIC CABLE 10 CONSOLE 3 OR 6 BOOM SCS 440 450 CONSOLES...
Page 90: ...CABLE 33 FLOW CONTROLLER 3 OR 6 BOOM VALVES 84...
Page 92: ...86 7 7 9500 SERIES 5 FUNCTION HYDRAULIC CAB BOX 9600 SERIES 60...
Page 93: ...7 8 9500 SERIES 5 FUNCTION CAB BOX WIRING 9600 SERIES 60...
Page 94: ...7 9 9600 SERIES 80 100 6 FUNCTION HYDRAULIC BLOCK 88...
Page 95: ...7 10 9600 SERIES 80 100 6 STATION CAB BOX...
Page 96: ...7 11 9600 SERIES 80 100 6 STATION CAB BOX WIRING 90...
Page 97: ...7 12 PARTS LIST FOR YAW BLOCK 91 7 12 9500 SERIES 120 132 YAW BLOCK...
Page 98: ...7 13 9500 SERIES 120 132 YAW BLOCK HARNESS 92...
Page 99: ...7 14 9500 SERIES 120 132 YAW CAB BOX...
Page 100: ...7 15 9500 SERIES 120 132 YAW CAB BOX WIRING 94...
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