54
6 TROUBLE SHOOTING
The Fast Distributing Field Sprayer uses a pressure circuit to deliver a chemical compound in solution to a series
of nozzles for application to crops. It is a simple and reliable system that requires minimal maintenance.
In the following section, we have listed many of the problems, causes and solutions to the problems that you
may encounter.
If you encounter a problem that is diffi
cult to solve, even after having read through this trouble shooting section,
please call your local Fast Distributing dealer or distributor. Before you call, please have this Operator's Manual
and the serial number from your machine ready.
PROBLEM
CAUSE
SOLUTION
.
System loses pressure.
Filter screen plugged.
Clean chemical line screens.
Pump worn.
Check and repair or replace
pump.
Faulty suction hose.
Check for collapsed suction
hose. Replace hose.
Faulty regulator.
Replace regulator.
Hose leaking.
Tighten hose or replace
hose.
Sprayer pressure too high.
Return hose plugged.
Clean or replace hose.
Faulty pressure sensor.
Calibrate sensor. Replace
as required.
Faulty regulator.
Repair or replace valve.
Wrong agitation valve setting.
Open agitation valve
slightly until pressure goes
to required range.
Summary of Contents for 973P Series
Page 1: ...1 HIGH CLEARANCE CENTER PIVOT SUSPENDED BOOM 3 PT FIELD SPRAYER 973P SERIES OPERATOR S MANUAL...
Page 45: ...45 Fig 62 BOOM TILT PIVOT 3 Grease boom tilt pivot 1 location each boom Left Right...
Page 59: ...59 7 4 ELECTRICAL SCHEMATIC OPTIONAL CABLE 10 CONSOLE 3 OR 6 BOOM SCS 440 450 CONSOLES...
Page 60: ...60 7 5 OPTIONAL CABLE FLOW CONTROLLER UP TO 6 BOOM VALVES...
Page 62: ...62 7 7 5 FUNCTION HYDRAULIC CAB BOX...
Page 63: ...63 7 8 5 FUNCTION HYDRAULIC CAB BOX SWITCH WIRING...
Page 67: ...67...
