Troubleshooting - Briggs & Stratton FORTRESS Manual Del Usuario

Troubleshooting

Problem
Engine is running, but no AC output
is available
Engine runs well at no-load but bogs
down as loads are connected
Engine will not start
Engine starts but runs rough
Engine shuts down during operation
Loss of power on circuits
36
Cause
1. Circuit breaker open or defective
2. Fault in generator control panel
3. Poor wiring connections or
defective transfer switch
1. Short circuit in a connected load
2. Generator is overloaded
3. Shorted generator circuit
4. Fuel pressure or mixture is incorrect
5. Kinked fuel line
1. 15 Amp fuse missing or blown
2. Fuel supply turned off or depleted
3. Failed battery
4. Fuel pressure is incorrect
1. Fuel supply turned off or depleted
2. Fault indicator blinking
1. Generator circuit breaker is open
2. Transfer switch problems
Correction
1. Reset or replace circuit breaker
2. Contact local service facility
3. Check and repair
1. Disconnect shorted electrical load
2. Turn off one or more loads
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
2. Open fuel valve(s); check
propane tank
3. Replace battery
4. See Gaseous Fuel System
1. Check fuel valves; fill propane tank
2. Count blinks and refer to Fault
Detection System
1. Reset circuit breaker
2. See the transfer switch manual
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