Nordco Trailblazer BC60, Руководство по эксплуатации и обслуживанию

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BC 60 "Trailblazer" Brushcutter
TROUBLESHOOTING
AUGUST/2012 (49458202/8203)
Section 4-3
ELECTRICAL TROUBLESHOOTING
INSPECTION
Inspect the electrical system for clues to the malfunction. Check to see if the unit can be operated without further
damage to the system. Always check these items before turning on switches or running the machine:
1.
Look for bare wires that could cause grounds or shorts. Shorted wires can damage the charging system.
2.
Look for loose or broken wires.
3.
Inspect all connections, especially battery connection points. Cleaning harness connectors or ground
connections can often correct what appears to be a malfunction.
4.
Check the battery electrolyte level. Continued loss of electrolyte fluid indicates overcharing or cracked
battery case.
5.
Inspect for overheated parts after the unit has been stopped for a while. They will often smell like burned
insulation. Put your hand on the alternator. Heat in these parts, when the machine has not been operated
for some time, is a sure clue to charging circuit problems.
Many electrical failures cannot be detected even if the machine is started. If your visual inspection does not indicate
the possible malfunction refer to the electrical system troubleshooting guide that follows.
The Electrical Schematic for this machine can be found at the back of this TROUBLESHOOTING section and
behind the Electrical tab of the manual.
Disconnect the battery before servicing this machine. Failure to do so could result in personal injury from accidental engine
startup.
Never shut off battery disconnect switch with the engine running. This could cause damage to the voltage regulator, alternator,
and/or electrical system.