wc_tx004456gb_FM10.fm
95
LTV Troubleshooting
10 Troubleshooting
WARNING
HIGH VOLTAGE! This unit uses high voltage circuits capable of causing serious
injury or death.
► Only a qualified electrician should troubleshoot or repair electrical problems
occurring in this equipment.
Problem Cause Remedy
Engine doesn’t start Battery discharged Charge battery.
Battery connections corroded Clean battery connections.
Blown fuse Replace fuse.
Faulty starter Replace starter.
Engine tries to start
but stops
No fuel Fill tank with fuel.
Bleed fuel lines.
Clogged fuel filter Replace fuel filter.
Fuel circuit failure Check fuel lines.
No generator output Main circuit breaker open Close main circuit breaker.
Voltage regulator malfunction Call Wacker Neuson for service.
Low oil pressure Low oil level Fill engine sump with oil.
Clogged oil filter Replace oil filter.
Oil pump failure Call Wacker Neuson for service.
High coolant
temperature
Electrical overload Reduce load.
Low coolant level Fill with coolant.
Low oil level Fill sump with oil.
Clogged oil filter Replace oil filter.
Engine emits black
smoke
Clogged air filter Clean/replace air filter cartridges.
Electrical overload Reduce load.
High oil level Remove excess oil.
Fuel circuit failure Call Wacker Neuson for service.
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