Wacker Neuson BS 50-2 Operator's Manual

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Wacker Neuson BS 50-2 Operator's Manual Manual pdf 24 page image

wc_tx003047gb.fm24Operation BS 50-24.2 Recommended FuelOverview This rammer engine does not have a separate lubrication system. Instead, itrequires a two-cycle gasoline/oil mixture. Two-cycle oil must be mixed with thegasoline so that the engine is lubricated as it burns fuel.NOTICE: Use only the recommended gasoline/oil mixture to fuel this machine.Using gasoline alone will severely damage the engine.Requirements Use only Wacker Neuson two-cycle or other fully synthetic oil meeting theNMMA TC-W3, JASO FD, or ISO-L-EGD specification. A gasoline/oil ratio in a range from 50:1 to 100:1 can be used. For optimumengine performance and durability, a 100:1 ratio with a fully synthetic oil meetingthe specification described above is preferred. Mix regular unleaded gasoline and two-cycle motor oil in a separate containerbefore filling the tank. Refer to the chart below for the proper quantities to use when mixing gasolineand oil.Use ofoxygenatedfuelsSome conventional gasolines are blended with alcohol. These gasolines arecollectively referred to as oxygenated fuels. If you use an oxygenated fuel, be sureit is unleaded and meets the minimum octane rating requirement.Before using an oxygenated fuel, confirm the fuel's contents. Some states andprovinces require this information to be posted on the fuel pump.The following is the Wacker Neuson approved percentage of oxygenates:ETHANOL - (ethyl or grain alcohol) 10% by volume. You may use gasolinecontaining up to 10% ethanol by volume (commonly referred to as E10). Gasolinecontaining more than 10% ethanol (such as E15, E20, or E85) may not be usedbecause it could damage the engine.If you notice any undesirable operating symptoms, try another service station, orswitch to another brand of gasoline.Fuel system damage or performance problems resulting from the use of anoxygenated fuel containing more than the percentages of oxygenates mentionedabove are not covered under warranty.FUEL RATIO 50:1 FUEL RATIO 100:1Gasoline Oil Gasoline Oil Gasoline Oil Gasoline Oil5 liters 100 ml 1 gallon 2.5 oz. 5 liters 50 ml 1 gallon 1.75 oz.10 liters 200 ml 3 gallons 8.0 oz. 10 liters 100 ml 3 gallons 4.0 oz.15 liters 300 ml 5 gallons 13.0 oz. 15 liters 150 ml 5 gallons 6.5 oz.