Troubleshooting - Briggs & Stratton G80 Manual Del Operador

Troubleshooting

Problem
Engine is running, but no AC output
is available.
Engine runs well at no-load but "bogs down"
when loads are connected.
Engine will not start; or starts and runs rough.
Engine shuts down during operation.
Loss of power on circuits.
28
Cause
1. Circuit breaker open or defective.
2. Service code in generating set control
board.
3. Poor wiring connections or defective
transfer switch.
4. Overload fuse blown.
1. Generating set is overloaded.
2. Short circuit in a connected load.
3. Shorted generating set circuit.
4. Fuel pressure or mixture is incorrect.
5. Kinked fuel line between regulator and
engine.
1. 15 Amp fuse missing or blown.
2. Fuel supply turned off or depleted.
3. Failed battery.
4. Clogged air filter.
1. Fuel supply turned off or depleted.
2. Control board digital display shows a
service code.
3. Overload fuse blown.
1. Generating set circuit breaker is open.
2. Transfer switch problems.
3. Overload fuse blown.
Correction
1. Reset or replace circuit breaker.
2. Contact local service provider.
3. Check and repair or contact local
service facility.
4. Check with Multimeter or contact local
service provider.
1. Remove one or more loads.
2. Disconnect shorted electrical load.
3. Contact local service facility.
4. See Gaseous Fuel System in the
installation manual.
5. Remove kink. Replace if necessary.
1. Install (new) 15 Amp fuse. See System
Control Board
2. Open fuel valve(s); check propane tank
3. Replace battery.
4. Clean or replace air filter.
1. Check fuel valves, fill propane tank.
2. Refer to Service code Detection
System.
3. Check with Multimeter or contact local
service provider.
1. Reset circuit breaker.
2. See transfer switch manual.
3. Check with Multimeter or contact local
service provider.