Voltmaster Engine-Driven GeneratorsC-SeriesS-SeriesSG-SeriesD-SeriesLN-SeriesT-SeriesOwner’s ManualJuly 2011
4 Owner’s ManualVoltmaster Engine-Driven Generators1.3.5 SG-Series1.3.6 T-Series1.4 Where to obtain serviceBefore calling for service, please have the
Owner’s Manual 5Voltmaster Engine-Driven Generators2 Safety Information2.1 Operating safetyDANGERExplosion hazard. NEVER operate generator in an expl
6 Owner’s ManualVoltmaster Engine-Driven GeneratorsDANGERAsphyxiation hazard.Engine exhaust contains carbon monoxide, a poison gas you cannot see or s
Owner’s Manual 7Voltmaster Engine-Driven Generators Before using this equipment, carefully read, understand, and observe all instructions in this man
8 Owner’s ManualVoltmaster Engine-Driven Generators NEVER operate this equipment under the influence or drugs or alcohol. When fueling electric-star
Owner’s Manual 9Voltmaster Engine-Driven Generators2.2 Engine safety2.2.1 Operator safetyBefore using the generator, refer to engine manufacturer’s do
10 Owner’s ManualVoltmaster Engine-Driven Generators2.3 Maintenance and storage safetyDANGERExplosion hazard.Do not use gasoline, other fuels, or flam
Owner’s Manual 11Voltmaster Engine-Driven Generators Before servicing, ensure power cannot be started inadvertently during service. ALWAYS keep the
12 Owner’s ManualVoltmaster Engine-Driven Generators
Owner’s Manual 13Voltmaster Engine-Driven Generators3 Operation3.1 Before starting3.1.1 SafetyBefore operating the Voltmaster generator: Read and be
14 Owner’s ManualVoltmaster Engine-Driven Generators3.1.3 OilTo avoid engine damage, always check oil level and refill oil if necessary before startin
Owner’s Manual 15Voltmaster Engine-Driven Generators3.1.4 Battery for electric-start modelsFor electric-start models the starter battery is user-suppl
16 Owner’s ManualVoltmaster Engine-Driven Generators3.1.6 LN-Series (propane/natural gas) modelsLN-Series generators feature a special vapor fuel carb
Owner’s Manual 17Voltmaster Engine-Driven GeneratorsFuel lineThe incoming fuel line should be a 1-inch line. Fuel connections on the generator are 3/4
18 Owner’s ManualVoltmaster Engine-Driven Generators3.1.7 Standby installationsSafety concernsIf the generator will be connected to existing electric
Owner’s Manual 19Voltmaster Engine-Driven GeneratorsEmergency circuit isolationTo address the possibility of overloading the generator, the building m
20 Owner’s ManualVoltmaster Engine-Driven Generators3.1.8 Preparing for use1. Ensure the generator is in proper working order: Check the generator fo
Owner’s Manual 21Voltmaster Engine-Driven Generators3.2 Operating the generator3.2.1 Models LR50EL and LR60ELModel LR50EL and LR60EL generators featur
22 Owner’s ManualVoltmaster Engine-Driven Generators3.2.3 Air in fuel lineFor diesel models, air pockets in the fuel line will cause difficulty in sta
Owner’s Manual 23Voltmaster Engine-Driven GeneratorsD-Series diesel modelsDiesel models require a load of at least 25% of the generator’s rated output
Owner’s Manual iVoltmaster Engine-Driven GeneratorsTable of Contents1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24 Owner’s ManualVoltmaster Engine-Driven GeneratorsPlugs and connected equipmentUse only 3-prong grounded plugs, 3-wire extension cords, and 3-wire o
Owner’s Manual 25Voltmaster Engine-Driven Generators3.2.5 First-time useBreak-in periodControlled break-in helps to ensure satisfactory service from t
26 Owner’s ManualVoltmaster Engine-Driven GeneratorsFigure 3-2. Fuel mixture adjustment screw3.2.6 Starting the generator1. Before operating the gener
Owner’s Manual 27Voltmaster Engine-Driven Generatorse. Start the engine using the electric starter or recoil cord, referring to engine manufacturer’s
28 Owner’s ManualVoltmaster Engine-Driven Generators3.3 General maintenanceThe generator should be run at least once a month for a few minutes to keep
Owner’s Manual 29Voltmaster Engine-Driven Generators3.3.3 Changing the oilChange the engine oil as specified in the engine manual. Oil should be drain
30 Owner’s ManualVoltmaster Engine-Driven Generators Even when batteries are not in operation, self-discharge generates hydrogen gas that can explode
Owner’s Manual 31Voltmaster Engine-Driven Generators Charge the battery and keep it fully charged if any of the following conditions exist:❑ If the g
32 Owner’s ManualVoltmaster Engine-Driven Generators
Owner’s Manual 33Voltmaster Engine-Driven GeneratorsAppendix A Power requirementsThe information provided in this appendix is for reference only. Val
ii Owner’s ManualVoltmaster Engine-Driven Generators3.2 Operating the generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . 213.2.1 Models
34 Owner’s ManualVoltmaster Engine-Driven GeneratorsTable A-1 Approximate current requirements for electric motorsHorsepower Running watts Starting w
Owner’s Manual 35Voltmaster Engine-Driven GeneratorsTable A-2 Minimum extension cord gaugeContinuous loadMinimum gaugeAmps Watts@ 120 volts @ 240 vol
36 Owner’s ManualVoltmaster Engine-Driven GeneratorsTable A-3 Approximate equipment power requirements*Household and RV equipment Running watts Start
Owner’s Manual 37Voltmaster Engine-Driven GeneratorsContractor equipment Running watts Starting wattsAir compressor (see Table A-1) 1/2 HP 975 16001
38 Owner’s ManualVoltmaster Engine-Driven GeneratorsFarm equipment Running watts Starting wattsBattery charger 4 amp 90 —15 amp 380 —60 amp with 240-a
WANCO INC.5870 Tennyson StreetArvada, Colorado 80003800-972-0755303-427-5700303-427-5725 faxwww.voltmaster.com©2011 Wanco Inc. All rights reserved. Pr
Owner’s Manual iiiVoltmaster Engine-Driven GeneratorsList of FiguresFigure 3-1 Typical standby installation. . . . . . . . . . . . . . . . 19Figure 3-
iv Owner’s ManualVoltmaster Engine-Driven Generators
Owner’s Manual 1Voltmaster Engine-Driven Generators1 Introduction1.1 Read before usingThis is an industrial-type electric generator. This equipment is
2 Owner’s ManualVoltmaster Engine-Driven Generators1.2 Generator modelsThis instruction manual covers the following generator models:1.3 Specification
Owner’s Manual 3Voltmaster Engine-Driven Generators1.3.2 D-Series1.3.3 S-Series1.3.4 LN-SeriesModelMax. wattsRated wattsRated voltageRated ampsFuel ca
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