32
85816
OPERATION
Troubleshooting Table
PROBLEM
POSSIBLE CAUSE
Poor
Spreading
Results
Trucks Engine RPM Speed Too Slow
To Provide Hydraulic Power To Top
Dresser. Trucks Governor Setting
Too Low To Allow Engine To Provide
Hydraulic Power To Top Dresser.
Spinner Speed Control Setting Wrong.
Refer To Operation Section in This
Manual.
Conveyor Belt Speed Control Setting
Wrong. Refer To Operation Section In
This Manual.
Metering Gate Setting Wrong. Refer To
Operation Section In This Manual.
Spinner Assembly Diverter in Wrong
Position. Refer To Operation Section In
This Manual.
Spinner Assembly Vanes In Wrong
Position. Refer To Operation Section In
This Manual.
Engine Speed Wrong. Refer To
Operation Section In This Manual.
Moisture Level In Top Dressing Too
High.
Vane Angle Adjustment Wrong For
Top Dressing Type Or Moisture Level.
Refer To Operation Section In This
Manual.
Unscreened Material In Hopper.
Debris or Rocks Blocking Metering
Gate.
Unscreened Material In Spinner
Assembly Deflector. Debris or Rocks
Blocking Spinner Wheels.
Build–Up Of Top Dressing Material
On Spinner Wheels or 1540 TEC
Components.
Damaged Spinner Wheels or Damaged
Spinner Assembly Components. Refer
Repair to Service Personnel.
PROBLEM
POSSIBLE CAUSE
Spinner
Assembly
or
Conveyor
Belt Not
Operating
No Electrical Power From Tow Vehicle
To Operate ON/OFF Switch or
Hydraulic Valve Block Solenoids. Check
All Connections and Grounds.
Check Fuse In Power Supply Cable.
Trucks Engine RPM Speed Too Slow
To Provide Hydraulic Power To Top
Dresser. Trucks Governor Setting
Too Low To Allow Engine To Provide
Hydraulic Power To Top Dresser.
Trucks Hydraulic Flow Selector On
Wrong Setting
Spinner Speed Control Set Too Low.
Spinner Assembly Hydraulic Hoses and
Quick Release Fittings Not Properly
Connected To the Spinner Assembly or
the 1540 TEC Valve Block.
Conveyor Belt Speed Control Set Too
Slow For Weight Of Top Dressing.
Defective Hydraulic Valve Block
Components. Refer To Service Level
Personnel. Check Error Codes
Defective Spinner Assembly Hydraulic
Motors. Refer To Service Level
Personnel.
Electronic
Control
Box Not
Functioning
Use Lockout Button On Electronic
Control Box To View Any Error Codes.
Compare Error Codes To List On Front
Of CAN Receiver.
Top Dresser Power ON/OFF Switch is
Not ON.
Check All Cable Connections. Check
Engine Battery and Cables. Check
Fuse
CAN
Receiver
Red Light
Blinking
Use Lockout Button On Electronic
Control Box To View Error Code.
Compare Error Codes To List On Front
Of CAN Receiver.