Maintenance Manual
──LG6210E
Hydraulic Excavator
691
Specified instruction of electrical system maintenance,
electrical components, alternators and charging
regulator
• Before carrying out the test for any alternator or regulator,
we must check whether the battery and wire is with good
insulation, loose and rust. Check the belt of alternator.
The above errors found in inspection may be must be
corrected before you begin electrical testing.
• Check the belt of alternator, if necessary, carry out the
necessary adjustments / repairs, and then resolve the
problems. If the tension of belt is correct, the pressure belt
tension should have enough tension, and measure
according to the diagram.
Important! Always apply a safe way to connect the cable to
ensure that the cable does not have corrosion / dirt. Loose
cable connection could lead to the damage of generator
and regulator at the same time.
Important! Do not disconnect the connection of generator
when the engine is running, which will also damage the
generator and regulator.
Important! Do not connect the positive terminal of the
generator with the end plate, which will damage the
generator, or even damage the regulator.
Specified instruction of electrical system maintenance,
electrical components
• If a connector on any of the data bus is damaged, the bus
must be replaced.
Note: Each data bus includes two pairs of hovering wires,
and to protect them from the electrical interference. Wire
Summary of Contents for LG6210E
Page 1: ...LG6210E Maintenance Manual Shandong Lingong Construction Machinery Co Ltd...
Page 36: ...Maintenance Manual LG6210E Hydraulic Excavator 18 Engine control specifications Table14...
Page 410: ...Maintenance Manual LG6210E Hydraulic Excavator 392 Fig 23 Hydraulic pump pipeline...
Page 412: ...Maintenance Manual LG6210E Hydraulic Excavator 394 Fig 24 Main valve pipeline...
Page 432: ...Maintenance Manual LG6210E Hydraulic Excavator 414 Fig 42 Main control valve Partial view2...
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Page 751: ...Maintenance Manual LG6210E Hydraulic Excavator 733 Fig 63 Element position...
Page 753: ...Maintenance Manual LG6210E Hydraulic Excavator 735 Fig 65 Element position...
Page 761: ...Maintenance Manual LG6210E Hydraulic Excavator 743 Fig 71 Element positions...
Page 767: ...Maintenance Manual LG6210E Hydraulic Excavator 749 Fig 77 Element positions...
Page 771: ...Maintenance Manual LG6210E Hydraulic Excavator 753 Fig 81 Element position...
Page 773: ...Maintenance Manual LG6210E Hydraulic Excavator 755 Fig 83 Element position SCH16...
Page 775: ...Maintenance Manual LG6210E Hydraulic Excavator 757 Fig 85 Element position...