Manual

2.4.1 GROUNDINGTHEGENERATOR
The National Electrical Code requires that the frame and
external electrically conductiveparts of this generator be
properlyconnectedto an approvedearth ground (Figure 8).
Local electrical codes may also require proper grounding of the
unit. Forthat purpose, connecting a No. 10 AWG (AmericanWire
Gauge) stranded copper wire to the grounding lug and to an
earth-driven copper or brass grounding rod (electrode) provides
adequateprotectionagainstelectricalshock. However,local codes
may vary widely. Consultwith a local electricianfor grounding
requirementsin the area.
Figure8 - Groundingthe Generator
GROL_
LUG
Proper groundingof the generatorwill help preventelectrical
shockin the event of a ground fault condition in the generator
or in connected electrical devices. Proper grounding also helps
dissipate static electricity, which often builds up in ungrounded
devices.
2.4.2 CONNECTINGELECTR/CALLOADS
DONOTconnect 240 Volt loadsto 120 Volt receptacles.DONOT
connect 3-phase loads to the generator.DO NOTconnect 50 Hz
loads to the generator.
• Let engine stabilize and warm up for a few minutes after
starting.
• Plug in and turn on the desired 120 or 240 Volt AO, single
phase,60 Hzelectrical loads.
• Add up the ratedwatts (or amps) of all loadsto be connected
at onetime. This total should not be greaterthan (a) the rated
wattage/amperage capacity of the generator or (b) circuit
breakerratingof the receptaclesupplyingthe power.See"Don't
Overloadthe Generator".
2.5 DON'TOVERLOADTHEGENERATOR
Overloadinga generator in excess of its rated wattage capacity
can result in damageto the generatorandto connectedelectrical
devices.Observethe following to preventoverloadingthe unit:
• Addupthe total wattageof all electricaldevicesto be connected
at one time. This total should NOT be greater than the
generator'swattage capacity.
• The ratedwattageof lights can betaken from light bulbs. The
rated wattage of tools, appliancesand motors can usually be
found on a data labelor decal affixedto the device.
• If the appliance,tool or motor does not give wattage,multiply
volts times ampererating to determinewatts (volts x amps =
watts).
• Some electric motors, such as induction types, require about
threetimes more watts of power for starting than for running.
This surge of power lasts only a few seconds when starting
suchmotors. Makesureto allowfor high startingwattagewhen
selectingelectrical devicesto connect to the generator:
1. Figurethe watts neededto start the largestmotor.
2. Add to that figure the running watts of all other connected
loads.
The WattageReferenceGuideis providedto assist in determining
how many items the generatorcan operateat onetime.
NOTE:
All figures are approximate. See data label on appliance for
wattage requirements.
2.6 WATTAGEREFERENCEGUIDE
Device................................... RunningWatts
*Air Conditioner(12,000Btu).......................... 1700
*Air Conditioner(24,000Btu).......................... 3800
*AirConditioner(40,000Btu).......................... 6000
BatteryCharger(20Amp).............................. 500
BeltSander(3") .................................... 1000
ChainSaw........................................ 1200
CircularSaw(6-1/2")........................... 800to 1000
*ClothesDryer(Electric)............................. 5750
*ClothesDryer(Gas)................................. 700
*ClothesWasher................................... 1150
CoffeeMaker...................................... 1750
*Compressor(1 HP)................................. 2000
*Compressor(3/4HP)............................... 1800
*Compressor(1/2HP)............................... 1400
CurlingIron......................................... 700
*Dehumidifier....................................... 650
DiscSander(9").................................... 1200
EdgeTrimmer....................................... 500
ElectricBlanket...................................... 400
ElectricNailGun.................................... 1200
ElectricRange(perelement)........................... 1500
ElectricSkillet...................................... 1250
*Freezer............................................ 700
*FurnaceFan(3/5HP)................................ 875
*GarageDoorOpener............................ 500to 750
HairDryer......................................... 1200
HandDrill.................................... 250to 1100
HedgeTrimmer...................................... 450
ImpactWrench...................................... 500
Iron.............................................. 1200
*Jet Pump......................................... 800
LawnMower....................................... 1200
LightBulb.......................................... 100
MicrowaveOven............................... 700to 1000
*Milk Cooler....................................... 1100
OilBurneronFurnace................................. 300
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