Ryobi PCN3840-RY74005D, PCN4545-RY74007D, PNC3840-RY74005d, PCN4545-RY74007D manual Specifications

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SYMBOLS

 

 

 

 

 

 

 

Petrol

 

Use unleaded petrol intended for motor vehicle use

 

 

 

 

 

 

 

with an octane rating of 87 ([R + M] / 2) or higher.

 

 

 

 

 

 

 

Oil

 

Use 2-cycle oil for air cooled engines.

 

 

 

 

 

 

 

Mix Petrol and Oil

 

Mix the fuel mix thoroughly and also each time

 

 

 

 

before refuelling.

 

 

 

 

 

SAVE THESE INSTRUCTIONS

 

SPECIFICATIONS

 

 

Weight - No bar, chain, fuel or oil

4.4 kg (9.7 lbs)

Fuel tank capacity

20.25 oz.(19.4 oz.)

Oil tank capacity

12.3 oz. (11.8 oz.)

Bar lengths

41 - 50 cm (16 - 20 in.)

Chain pitch

8.26 mm (.325 in.)

Chain gauge

1.27 mm (.050 in.)

Chain type

Semi-Chisel, LoPro

Drive sprocket

7 - tooth

Engine displacement

...................................................................... 45 cm3 (2.75 cu. in.)

Maximum engine power (ISO 7293)

1.9 kW (2.5 HP)

Maximum engine speed with attachment

12,500 min-1

Idle engine speed

2,800 - 3,400 min-1

Sound pressure level (ISO 7182)

.......................................................................... LpA av = 103.9 dBA

Sound power level (ISO 9207)

................................................................................ LwA av = 110 dBA

Vibration (ISO 7505):

 

Front Handle

3.5 m/s2

Rear Handle

........................................................................................... 7.7 m/s2

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UK

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Contents OPERATOR’S Manual Introduction Table of ContentsRead ALL Instructions General Safety RulesGeneral Precautions Specific Safety RulesRefuelling do not Smoke Proper Clothing for SafetyBasic Precautions in the CUTTING/ Work Area Maintenance PrecautionsSymbol Name Explanation SymbolsSpecifications Guide Bars FeaturesUnderstanding Your Chainsaw Safety Devices OperationHandling the Fuel Safely KICK-BACK PrecautionsFuel and Refuelling Chain OIL SystemStopping the Engine Starting the EnginePreparing for Cutting Push and Pull Basic OPERATING/CUTTING ProceduresWork Area Precautions Adjusting the CarburettorFelling Trees Hazardous Conditions Adjusting Idling SpeedProper Procedure for Tree Felling Operating the Chain BrakeBucking Removing Buttress RootsLimbing and Pruning Assembling the BAR and Chain MaintenanceAdjusting the Chain Tension Cutting Spring PolesSide Plate Angle Chain MaintenanceSharpening the Cutters TOP Plate Filing AngleMounting the SAFE-T-TIP Nose Guard Cleaning the AIR FilterMaintaining the Guide BAR Maintaining the SAFE-T-TIP Nose GuardChecking the Fuel Filter Cleaning the Starter UnitCleaning the Engine Cleaning the Spark Arresting SilencerBAR and Chain Combinations TroubleshootingStoring the Chainsaw 1 Month or Longer Problem Possible Cause Solution WarrantyEC Declaration of Conformity Safety Directive