Generac Power Systems CorePower User Manual

PART 4
ENGINE/DC CONTROL
Page 60
Section 4.4
Troubleshooting Flowcharts
BAD
NO SIGNAL
REPAIR OR
REPLACE
GO TO
PROBLEM 21
PROCEED TO PROBLEM 22
PROCEED TO PROBLEMS 27
CHECK INSTALLATION FOR
PROPER AIRFLOW OR
REPLACE DEFECTIVE SWITCH
REPAIR LINKAGE IF BINDING.
CHECK THROTTLE OPERATION.
REFER TO ENGINE SERVICE
MANUAL
TEST 13 – CHECK
AND ADJUST
ENGINE GOVERNOR
TEST 71 – CHECK
WIRE 18
CONTINUITY
TEST 12 - CHECK
AC OUTPUT
FREQUENCY
BAD
Problem 24 – Shutdown Alarm/Fault Occurred
TEST 68 – CHECK OIL
PRESSURE SWITCH
AND WIRE 86
TEST 69 – CHECK HIGH
OIL TEMPERATURE
SWITCH
CHECK
FAULT
LIGHTS
LOW OIL
LOW BATTERY
HIGH TEMP
OVERSPEED
NO RPM
SENSE
OVERCRANK
TEST 64 –
CHECK FOR
IGNITION
SPARK
TEST 67 – CHECK
IGNITION
MAGNETO
TEST 79 – CHECK
SHUTDOWN
WIRE
BAD
REPAIR OR
REPLACE SHORTED
WIRE 18 OR
CONTROLLER
GOOD
GOOD
OR
BAD
GOOD
ENGINE
CRANKS
ENGINE
DOES NOT
CRANK

Generac Power Systems CorePower Specifications

General

Brand	Generac Power Systems
Model	CorePower
Category	Portable Generator
Language	English