Operating instructions

3210-10
16
60706-237
CLEANING
Remove dirt and debris with a cloth or brush. DO
NOT use high pressure spray to clean either the
engine or the generator. This high pressure spray
could contaminate the fuel system and the generator
components.
1. Keep the air inlet screen on both the engine and
generator free of any dirt or debris to insure proper
cooling. At least yearly, remove the blower housing
on the engine and clean the chaff and dirt out of the
engine cooling fi ns and fl ywheel. Clean more often
if necessary. Failure to keep these areas clean may
cause overheating and permanent damage to the
unit.
2. Periodically clean muffl er area to remove all grass,
dirt and combustible debris to prevent a fi re.
3. On engine muffl ers equipped with spark arresters,
the spark arrester must be removed every 50 hours
for cleaning and inspection. Replace if damaged
TROUBLESHOOTING
PROBLEM (SYMPTOMS) POSSIBLE
CAUSES
———————————————————————
Won’t Start *Low Oil Level.
*Fouled spark plug.
*Out of fuel.
*Start switch in Off position.
*Fuel valve turn off.
*Plugged fuel fi lter.
———————————————————————
Voltage too low *Engine speed is too low.
*Generator overloaded.
*Defective stator.
*Defective rotor (fi eld).
*Defective Capacitor.
———————————————————————
Circuit Breaker *Defective load.
Trips *Defective receptacle.
*Excessive Load.
———————————————————————
Voltage too high *Engine speed is too high.
———————————————————————
Generator *Overloaded.
overheating *Insuffi cient ventilation.
———————————————————————
No output voltage *Short in load (disconnect).
*Tripped or defective circuit
breaker.
*Broken or loose wire.
*Defective receptacle.
*No residual magnetism
(in generator).
*Defective stator.
*Defective rotor (fi eld).
*Shorted capacitor.
*Shorted diodes on rotor.
*GFCI Receptacle tripped.
———————————————————————
GENERATOR SPECIFICATIONS
Generator manufacturer MECC Alte Spa
Generator model number S20W-110
Part number 16346-006
Rotor resistance 5.22 Ohms
Stator resistance 0.210 Ohms
Cap winding resistance 0.87 Ohms
Capacitors 35 mF
Capacitor part number 16346-312
ENGINE SPECIFICATIONS
Engine manufacturer Briggs & Stratton
Engine model number 305447
Type & Code 0003-G1
Spark plugs 491055
Air fi lter 394018
Air fi lter pre-cleaner 272490
Oil fi lter 6 cm long 492932
Oil fi lter 9 cm long 491056
Spark plug gap 0.030 in
Armature air gap 0.008 - 0.012 in
Intake valve clearance 0.004 - 0.006 in
Exhaust valve clearance 0.004 - 0.006 in
Oil capacity 46 - 48 oz.