Troubleshooting Chart - Campbell Hausfeld GN1200 Manual De Instrucciones

Specifications
Model
Type
Voltage
GENERATOR Frequency
Maximum Output
Rated Out put
Type
Displacement
ENGINE
Maximum Output
Fuel
Oil Capacity
Fuel tank capacity
UNIT Dimensions (L x W x H)
Noise Level @ 7 m
Net Weight

Troubleshooting Chart

Symptom
Zero output from receptacles
Low output voltage
with no load
High output voltage with no load
Low output voltage under load
Erratic output voltage
Noisy operation
Engine won't start
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These diagnostic and repair procedures should be performed by an authorized service center.
Possible Cause(s)
1. Engine speed is too slow
2. Open or shorted wiring
3. Faulty capacitor
4. Open/shorted rotor or stator windings
5. Open rectifier
6 Vac or above 1. Engine speed is too slow
2. Open rectifier
3. Faulty capacitor
4. Open/shorted rotor or stator windings
Below 6 Vac 1. Generator head not magnetized
1. Faulty capacitor
2. Engine speed is too fast
1. Open rectifier
2. Engine speed too slow at full load
3. Excessive load applied
1. Dirty, corroded, or loose wiring
connection
2. Unbalanced load applied
1. Loose generator or engine bolt
2. Short circuit in generator field or load
3. Faulty bearing
1. No fuel.
2. Fuel switch is in closed position.
3. Engine switch is in closed position.
4. Spark plug dirty or wrong gap
5. Not enough compression inside the
cylinder
GN 1200
Single-Phase, Brushless
1500 W
1100 W
1-cylinder, 4-stroke, forced air cooling gasoline engine
3.0 HP/ 4000 rpm
Unleaded Gasoline
400 ml
430 x 310 x 370 mm
68 dB (A)
Corrective Action
1. Adjust engine speed
2. Clean and reconnect all wiring
3. Replace capacitor
4. Test winding resistance, replace winding
5. Test rectifier, replace if necessary
1. Adjust engine speed
2. Test rectifier, replace if necessary
3. Replace capacitor
4. Test winding resistance, replace winding
1. Re-magnetize generator head
1. Replace capacitor
2. Adjust engine speed
1. Test rectifier, replace if necessary
2. Adjust engine speed
3. Reduce the applied load
1. Referring to the wiring diagram, clean
2. Remove all loads, then apply each one
1. Tighten all mountings
2. Test winding resistance, replace field
3. Replace bearing
1. Check fuel.
2. Place fuel switch in open position.
3. Place engine switch in open position.
4. Clean spark plug. Adjust gap. (See page 3)
5. Check leakage from the cylinder
5
Model GN1200
120 V
60 Hz
87 cc
5.5 L
25 kg
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if necessary
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if necessary
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and reconnect all wiring
individually to determine which one is
causing erratic function
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winding if necessary
Test load devices for shorts. Replace
defective load device.
Replace if necessary.
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