1A-81A OPERATION G2.5A1.8 Application and Power RequirementsChart 1 : Approximate Starting Power RequirementsIncandescent lights and appliances such asirons and hot plates, which use a resistive-typeheating element, require the same wattage tostart and run as is stated on their nameplates.Fluorescent and mercury lamps require 1.2–2times their stated wattage to start.Electrical motors and many types of electricaltools often require a large starting current. Theamount of starting current depends on the typeof motor and its use.Most electrical tools require 1.2–3 times theirstated wattage for running.Loads such as submersible pumps and aircompressors require a very large force to start.They need as much as 3–5 times the wattagestated on the nameplate in order to start.1.9 Grounding the GeneratorThe generator should be grounded to a good groundsource in compliance with National Electric Code stan-dards and local regulations.Use #8 wire and secure one end to the ground terminal(a) provided on the generator frame and the other end toa suitable ground source.1001SD02aThis generator is designed to operate single-phase,60 Hz appliances running at 120 VAC.Some appliances and tools require a surge of currentwhen starting. This means that the amount of powerneeded to initially start the equipment is larger than thepower required to keep it running. The generator must becapable of supplying this “surge” current. Other types ofappliances require more power than is actually stated ontheir nameplate.Chart 1 is offered only as a general guideline to help youdetermine power requirements for different types ofequipment. Check with your nearest WACKER Dealer,or contact the manufacturer or dealer of the tool orappliance, if you have questions regarding power re-quirements.CAUTION: If a tool or appliance does not reach fullspeed within a few seconds after it is switched on, turn itoff immediately to avoid damage.1.10 Outdoor OperationPlace the generator in an area where it will not beexposed to rain, snow, or other forms of moisture. Makesure it is positioned on firm, level ground so it will not slideor shift. Position engine exhaust away from areas wherepeople may be present.If operating the generator inside a tunnel or deep trench,make sure there is adequate ventilation. Precautionssimilar to those required when operating indoors may benecessary.