Homelite UT10570 manual Specifications, UT10550

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SYMBOLS

The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and the explanations with them, deserve your careful attention and understanding. The safety warnings do not by themselves eliminate any danger. The instructions or warnings they give are not substitutes for proper accident prevention measures.

Symbol Meaning

DANGER: Indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury.

WARNING: Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.

CAUTION: Indicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices that may cause property damage.

Note: Advises you of additional information concerning the operation or maintenance of the equipment.

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SPECIFICATIONS

UT10550

Weight - No bar, chain, fuel or oil

........... 9.7 lbs. (4.4 kg)

Fuel tank volume

19.4 oz. (575 ml)

Chain oil tank volume

11.8 oz. (350 ml)

Bar length

18 in. (457 mm)

Chain pitch

.325 in (8.3 mm)

Chain gauge

.050 in. (1.25 mm)

Drive sprocket

7-tooth

Engine displacement

2.75 cu. in. (45cc)

Maximum engine power

2.5HP/1.9KW (9,000 RPM)

Idle engine speed

2,600 - 3,400 RPM

Fuel tank capacity

19.4 oz. (575 ml)

Oil tank capacity

11.8 oz. (350 ml)

UT10570

Weight - No bar, chain, fuel or oil

........... 9.7 lbs. (4.4 kg)

Fuel tank volume

19.4 oz. (575 ml)

Chain oil tank volume

11.8 oz. (350 ml)

Bar length

20 in. (508 mm)

Chain pitch

.325 in (8.3 mm)

Chain gauge

.050 in. (1.25 mm)

Drive sprocket

7-tooth

Engine displacement

2.75 cu. in. (45cc)

Maximum engine power

2.5HP/1.9KW (9,000 RPM)

Idle engine speed

2,600 - 3,400 RPM

Fuel tank capacity

19.4 oz. (575 ml)

Oil tank capacity

11.8 oz. (350 ml)

UT10560

Weight - No bar, chain, fuel or oil

........... 9.7 lbs. (4.4 kg)

Fuel tank volume

19.4 oz. (575 ml)

Chain oil tank volume

11.8 oz. (350 ml)

Bar length

16. in. (406 mm)

Chain pitch

..0.325 in (8.3 mm)

Chain gauge

.050 in. (1.25 mm)

Drive sprocket

7-tooth

Engine displacement

2.75 cu. in. (45cc)

Maximum engine power

2.5HP/1.9KW (9,000 RPM)

Idle engine speed

2,600 - 3,400 RPM

Fuel tank capacity

19.4 oz. (575 ml)

Oil tank capacity

11.8 oz. (350 ml)

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Contents Save this Manual for Future Reference Operators ManualIntroduction Table of ContentsRead ALL Instructions General Safety RulesRefueling do not Smoke Specific Safety RulesGeneral Precautions Safety ApparelSee Figure Maintenance PrecautionsPush and Pull KickbackSymbol Name Explanation SymbolsUT10550 SpecificationsChain OIL Front Handcap GUARD/CHAIN Brake FeaturesSee Figures 4 Understanding Your Chain SAW Safety DevicesOperation Chain BrakeHandling the Fuel Safely Kickback PrecautionsFuel and Refueling See Figures 6See Figures 10, 11 Adding OILOperating the Chain Brake See Figures 9RUN Position Primer Bulb Choke Lever Starter Grip Ignition Switch RUN PositionStarting the Engine See Figures 13 throughSee Figures 20 Ignition Switch Stop Position Brake PositionStopping the Engine Trigger Release Throttle TriggerProper Grip Chain Line Preparing for CuttingProper Grip on Handles SeeSee Figures 26 Basic OPERATING/CUTTING ProceduresWork Area Precautions Adjusting the CarburetorFelling Trees Adjusting Idle SpeedSee Figures 30, 31, 32, Proper Procedure for Tree FellingHinge Back CUT Wedge Vertical CUT Loose Section Horizontal Kickback Wedge Removing Buttress RootsBucking Bucking with a WedgeLOG Supported AT ONE END Finishing CUT Bucking Logs Under StressCutting Springpoles Limbing and PruningAssembling the BAR and Chain MaintenanceSee Figures 41 through Sprocket Chain Drive Links BAR Groove BAR Studs Adjusting PINCutters Guide BAR PlateChain Tensioning Screw Flats on Drive Links Adjusting the Chain TensionChain Maintenance See Figures 52, 53,See Figures 57, 58, 59, 60, Sharpening the CuttersLeft Hand Cutters Right Hand See , 65, Maintaining Depth Gauge ClearanceTOP Plate Filing Angle Side Plate AngleMaintaining the SAFE-T-TIPNOSE Guard Maintaining the Guide BARSee Figures 68 See Figures 70, 71, Cleaning the AIR FilterMounting the SAFE-T-TIP Nose Guard Tighten 3/4 TurnReplacing the Spark Plug Cleaning the Starter UnitCleaning the Engine Checking the Fuel FilterSpark Arrestor Screen Nuts Muffler Cleaning the Spark Arresting MufflerChain Catcher Clutch Cover Brake Band Clean the Chain Brake Storing the Chain SAW 1 Month or LongerProblem Possible Cause Solution TroubleshootingBAR and Chain Combinations Troubleshooting Limited Warranty Statement WarrantyHomelite Consumer PRODUCTS, INC
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