Troubleshooting; Troubleshooting Chart; Control Panel Indicator Leds; Error Code Outputs - Meridian Seed Express 275 DX Operator's Manual

12. TROUBLESHOOTING

12.1 TROUBLESHOOTING CHART

PROBLEM
Engine will not start.
Conveyor belt will not start.
Electrical or hydraulic functions
are not working properly.
12.2 CONTROL PANEL INDICATOR
LEDS
56
CAUSE
No fuel.
Low engine oil.
Cold engine.
Ignition key switch off.
Battery dead.
Engine problem.
No power.
Drive motor coupling.
Belt tension.
No hydraulic oil.
Transmitter power is OFF.
Receiver power is OFF.
Battery cable or battery.
Error in the control system.
Improper ground.
Hydraulic valve or motor.
Intermittent function.

12.2.1 Error Code Outputs

The receiver module can identify problems with
the system in the form of an error code. Check
red indicator light (11) on the receiver to diagnose
system problems.
Each of the outputs from the receiver module is
designed with built-in short circuit and overload
protection. The outputs can also detect a no -load
or broken wire condition.
These error conditions are indicated by the red
LED indicator on the receiver module or the
HISTOGRAM page on the optional Palm Pilot™.
Refer to the Error Code Chart for explanation
of the error codes. Green LED indicator light
(9) will blink on the receiver during normal
communication.
The ON/OFF outputs will indicate an error under
no load or broken wire status if NOT activated,
and will detect a short if activated.
SOLUTION
Fill the fuel tank.
Fill the crankcase with oil.
Open choke.
Turn ignition key switch on.
Recharge or replace battery.
Refer to engine manual.
Start engine and increase speed above
1400 RPM.
Repair or replace coupling.
Increase belt tension.
Check oil level.
Turn Power ON.
Turn Power ON.
Check battery cable and make sure battery
is fully charged.
Check LED Error Code light.
Check for proper grounding electrical
circuit.
Ensure hydraulic pump is working properly
and hydraulic tank is filled with oil.
Check receiver antenna for damage and
proper connection.
Loose connector at the valve coil.