12. TROUBLESHOOTING
12.1 TROUBLESHOOTING CHART
PROBLEM
Engine will not start.
Conveyor belt(s) will not start.
Electrical or hydraulic functions
are not working properly.
12.2 HYDRAULICS
Before operating in extremely cold conditions
(below freezing), allow the hydraulic oil to warm
up. Run the system for at least fi ve minutes prior
to using the unit.
If any hydraulic components or hoses are
removed and/or replaced, slowly operate the
affected function to bleed any air from the lines,
cylinders, or other components. Trapped air in
a cylinder can cause that function to operate
erratically until the air is bled form the system. To
bleed trapped air, use the controls to operate the
particular function three or four times.
Before removing a hydraulic line(s), identify and
label the connections. Connecting hydraulic lines
improperly can result in unexpected movement of
the cylinders, resulting in serious injury or possible
death.
The tender uses a two pump hydraulic system.
The front pump is 1.06 cu. in. displacement, and
the rear pump is 0.49 cu. in. Valve body uses a
center-hold position which allows pressure within
the system to be released when the pump is not
operating.
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CAUSE
No fuel.
Low engine oil.
Cold engine.
Ignition key switch off.
Battery dead.
Engine problem.
No power.
Drive motor coupling.
Conveyor belt tension.
Low 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.
12.3 ELECTRONICS
Contact your dealer for any electronic issues. The
electronic unit is equipped with a diagnostic port
that is used for troubleshooting any electronic dif-
fi culties.
SOLUTION
Fill the fuel tank.
Fill the crankcase with oil.
Close choke.
Turn ignition key switch on.
Recharge or replace battery.
Refer to engine manual.
Check engine and hydraulic pump
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.
Contact authorized Meridian dealer.
Check for proper grounding electrical
circuit.
Ensure hydraulic pump is working properly
and hydraulic tank is fi lled with oil.
Check receiver antenna for damage and
proper connection.
Loose connector at the valve coil.