Husqvarna SMC 50 EF manual Fuel Handling, Fuel chain saw engine, Petrol

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FUEL HANDLING

Fuel chain saw engine

Fuel Safety

!WARNING!

The fuel used in the one-man sawmill has the following

hazardous properties:

1. The fluid, its vapour, and its exhaust fumes are poisonous.

2.Can cause skin irritation.

3.Is highly inflammable.

The following are absolutely forbidden when fuelling:

•Smoking.

•To have flames or hot objects in close proximity.

•To have the engine running.

Petrol

CAUTION! The one-man sawmill, which is equipped with a two-stroke engine, must always be run on a mixture of petrol and two-stroke engine oil. It is important to accurately measure the amount of oil to be mixed to ensure that the correct mixture is obtained. When mixing small amounts of fuel, even small inaccuracies can drastically affect the ratio of the mixture.

!Always provide for good ventilation when handling fuel.

Use good quality unleaded or leaded petrol. The lowest octane recommended is 90. If you run the engine on a lower octane grade than 90 so-called, knocking can occur. This gives rise to a high engine temperature, which can result in serious engine damage.

English – 21

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Contents English SMC 50 SMC 50 E SMC 50 EFTable of Contents Introduction IntroductionSymbols KEY to SymbolsSafety Regulations Safety RegulationsPersonal Protective Equipment Fuel Safety One-man Sawmill Safety EquipmentSafety During Use Risk ZoneOne-man sawmill chain saw engine DescriptionOne-man Sawmill Electric Motor One-man sawmill with electric motor and feed Saw carriage FIG Height Setting FIGFrame and FIG Handlebars FIGVibration damping plate for the chain saw FIG Chain oil tank FIGBar and chain FIG Feed unit for chain sawmill with electric motor FIGChain saw engine FIG MotorsElectric Motor FIG Electric motor feed unit FIGRails Height Adjustment BLog Bolsters a Folding Stops CAdjustable Support Feet Rail StopRail Guard Safety Devices Installation InstallationInstallation Site UnpackingSaw Carriage Adjustment FIG Setting up the Saw Carriage FIGInstall the bar FIG Install chain saw and bar FIGOne-man sawmill with chain saw engine One-man sawmill with electric motorInstall scale pointer and scale FIG Install the handlebar FIGInstall throttle and cable FIG Checking the bar Adjusting the barFuel Handling Fuel chain saw enginePetrol Two-stroke oil MixingFuelling Starting and Stopping Starting a cold chain saw engine FIGStopping the chain saw engine FIG Starting the electric sawmill with feed FIG Starting the electric sawmill FIGSecuring the Log USESawing Calculating the YieldStarting the Electric Motor Starting the Petrol EngineEdging FIG Clutch drum MaintenanceSaw chain Drive belt Saw unit’s height adjustmentDaily maintenance MaintenanceWeekly maintenance Monthly maintenanceTechnical data Technical DataNoise Levels Vibration LevelsEU Declaration of Conformity only applies to Europe Page 2004W12 114 02