JF FCT King Size 1260, Directions For Use Manual

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12. MISCELLANEOUS
PIGB-206X-02 FCT1460 0614
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DIAGRAMS:
The above figures show the hydraulic and electric diagrams for the machine. Here
you can follow the wiring system between the components, for instance when
maintaining or replacing cables and hydraulic hoses.
FAULT FINDING (MD)
In the below table the most known faults in the (metal detector) system are
described. The table describes the possible cause and what you can do to correct it.
CAUTION: If you are in doubt about how to handle a possible fault in the
MD system, always contact a JF dealer or JF importer for
professional instruction. Thus you avoid working with a
defective system.
Problem Possible cause Remedy
The electronics is not
activated when turning on the
control box with the switch on
the side. 1) There is no power supply.
2) A fuse has blown in the
control system.
3) Damage on one or more of
the cables has caused short
circuit.
1) Check and / or establish
power supply from the tractor.
2) Replace the fuse(s).
3) Check wire connections and
repair/correct if necessary.
No metal is registered when
the MD system is checked
with ferrous metal between
the front rollers before starting
or metal goes through the
feed intake section without
being detected. 1) Fault or defect on the magnet
tub.
2) The wire connection to the
magnet tub is defective.
3) The metal detector is turned
off.
1) Return the magnet tub to
Kongskilde for readjustment
or replacement.
2) Correct/repair defect on the
wire connection.
3) Turn on the metal detector.
Metal reaches the rotor
although it is detected and the
feed intake stops. The distance between the pawl
and the ratchet wheel is too
long, and the wheel turns too
much before the pawl is in
mesh. Adjust the distance between the
pawl and the ratchet wheel with
the adjusting screw above the
coil. The distance must be
approx 1 mm and max. 2 mm.