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8. Fault Treatments
Power Faults
Check if the power switch turns on.
Check if the power polarity is reversed.
Check if the power voltage is correct.
Check if the fuse in the weighing indicator has blown.
Check if the storage battery of wheel loader works well.
Position Sensor Faults
Check if the signal connection of proximity switch is correct.
Check the tight-nut on nylon block has loosed.
Check the magnet blocks on nylon block has loosed or falled off.
Check the distance between the proximity switch and the magnet block is beyond the
detecting range of 1~8mm.
Check the relevant parameter value are correct.
Check if the proximity switch is damaged.
Oil Pressure Sensor Faults
Check if the signal connection of oil pressure sensor is correct.
Check if there is the phenomenon of oil leakage at the oil connecting ports.
Check the relevant parameter value are correct.
Check if the oil pressure sensor is damaged.
Printer Faults
Check if the signal connection of printer is correct.
Check if the printer is damaged.
Keypad Faults
Check if the keypad connector has loosed or falled off.
Check if the keypad is damaged, and replace it when necessary.
