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WEAR CSA APPROVED

EYE PROTECTION

WEAR EAR

PROTECTION

WEAR FACE

PROTECTION

20" 52CC CHAINSAW

OWNER’S MANUAL

3 Year Limited Warranty on tool

Содержание 5240-174

Страница 1: ... WEAR CSA APPROVED EYE PROTECTION WEAR EAR PROTECTION WEAR FACE PROTECTION 20 52CC CHAINSAW OWNER S MANUAL 3 Year Limited Warranty on tool ...

Страница 2: ...retor 2133 Ignition system C D I Spark plug RCJ6Y Oil feeding system Automatic pump with adjuster Chain type 325 058x76DL Weight 18 lb 8 2 kg Guide bar type Size 20 51 cm Gauge 0 058 1 5 mm NEED ASSISTANCE Call us on our toll free customer support line 1 833 818 4111 Monday through Friday 9am 5pm Eastern Standard Time Technical questions Replacement parts Parts missing from package BU20 76 5812P ...

Страница 3: ... Rules 5 7 Symbols 8 Know Your 20 Chainsaw 9 Handling Fuel 10 Operation 10 Installing Guide Bar and Saw Chain 11 Fuel and Oil 12 How to Mix Fuel 12 Operating the Engine 14 Checking Oil Supply 15 Adjusting the Carburetor 15 Chain Brake 16 Cutting a Tree 17 Bucking and Limbing 17 Maintenance 18 20 Troubleshooting 21 Exploded View 22 Parts List 23 27 Warranty 28 ...

Страница 4: ...ection during use After long periods of extended use the noise generated from this appliance may cause hearing loss if your ears are not properly protected WARNING When using electric yard tools basic safety precautions should always be followed to reduce the risk of fire electric shock and personal injury including the following 1 Keep work area clean and well lit Cluttered or dark areas invite a...

Страница 5: ... the unit stream toward people or animals Watch out for children pets open windows and blow debris safely away 15 Use the right tool Do not use the tool for any job except that for which it is intended 16 Avoid dangerous environments Do not use the chainsaw in rain damp or wet locations 17 Stay alert Watch what you are doing Use common sense Do not operate the chainsaw when you are tired or under ...

Страница 6: ...er be done Hold the chainsaw by insulated gripping surfaces only because the saw chain may contact hidden wiring Saw chains contacting a live wire may make exposed metal parts of the chainsaw live and could give the operator an electric shock Wear safety glasses and hearing protection Further protective equipment for head hands legs and feet must be worn Adequate protective clothing will reduce pe...

Страница 7: ...pper portion of the tip of the guide bar can cause the chain to dig into the object and stop the chain for an instant The result is a lightning fast reverse reaction which kicks the guide bar up and back toward the operator If the saw chain is pinched along the top of the guide bar the guide bar can be driven rapidly back toward the operator Either of these reactions can cause loss of saw control ...

Страница 8: ...revent risks and hazards Always be careful when using the product so that you can identify and react to hazards early Quick intervention can prevent serious injury and property damage RESIDUAL RISKS Even if you operate this power tool correctly there are always residual risks The following hazards may occur in connection with the construction and design of this power tool a Injuries and material d...

Страница 9: ...rking in an area where there is a risk of falling objects a safety helmet must also be worn Do not expose to rain Wear safety boots to protect against electric shock Wear gloves to protect your hands Warning Kickback danger Gas mixture port CHAIN OIL MIN MAX Max the oil flow increases Min the oil flow decreases Chainsaw oil port H L T H High position L Low position T Idle position Turn the chainsa...

Страница 10: ... Bulb Throttle Lockout Throttle Lever Chain Cover Chain Bar Cover Chain Tensioning Screw Chain Cover Locking Nut Combination Wrench Hex Key Bumper Spike Muffler Bar and Chain Oil Fuel Mixing Container Saw Chain Chain Oil Tank Starter Fuel Tank Rear Handle Stop Switch Choke Knob Starter Handle ...

Страница 11: ...falling tree Use caution and keep bystanders and animals out of the working area and possible area around the cutting object Inspect the machine for worn loose or damaged parts Never operate a machine that is damaged improperly adjusted or is not completely and securely assembled Make sure that the saw chain stops moving when the throttle control trigger is released WHEN STARTING THE ENGINE Always...

Страница 12: ...osition of chain tension screw on the chain cover to the lower hole of chain bar 1 Hole 2 Tensioner nut 3 Chain cover NOTE Pay attention to the correct direction of the chain Figure 3 Figure 3 Figure 2 Figure 1 Mount the guide bar to the studs of the power unit and fit the chain around the guide bar Adjust the position of the chain tension screw on the chain cover Tighten the tension screw Figure ...

Страница 13: ...ure may rise and an engine problem such as piston seizing may consequently occur Poor quality gasoline or oils may damage seal rings fuel lines or fuel tank of the engine HOW TO MIX FUEL FUEL MIXTURE CAUTION The machine is equipped with a two stroke engine and must always be run using a mixture of petrol and two stroke engine oil It is important to accurately measure the amount of oil to be mixed ...

Страница 14: ...ubstances and or vapors WARNING Taking the following precautions will lessen the risk of fire Do not smoke or place hot objects near fuel Always shut off the engine before refueling Always stop the engine and let it cool for a few minutes before refueling When refueling open the fuel cap slowly so that any excess pressure is released gently Tighten the fuel cap carefully after refueling Always mov...

Страница 15: ...hrottle lever will then be set in the starting position Figure 9 Pull the starter to start the engine While holding the saw unit securely on the ground pull the starter rope vigorously Figure 10 WARNING Do not start the engine while holding the chainsaw just in your hands Be sure you have stabilized the saw before starting After the engine has ignited push in the choke knob and pull the starter ag...

Страница 16: ... engine off and screw in both H and L needle jets until they stop Never force Then set them back the initial number of turns as show below H needle jet 1 3 8 rotations out Figure 13 L needle jet 1 1 4 rotations out Figure 13 Start engine and allow it to warm up at half throttle Turn L needle jet slowly clockwise to find a position where idling speed is maximum then set the needle back a 1 4 turn c...

Страница 17: ... chain in the event of a kickback if operating properly You must check the chain brake operation before each usage by running the saw at full throttle for 1 2 seconds and pushing the front hand guard forward The chain should stop immediately with the engine at full speed If the chain is slow to stop or does not stop replace the brake band and clutch drum before use Figure 16 The chain should stop ...

Страница 18: ...he log Be alert that the log may roll over after cutting Especially when working on a slope stand on the uphill side of the log Follow the instructions in For Safe Operation to avoid kickback of the saw A LOG LYING ON THE GROUND Saw down halfway then roll the log over and cut from the opposite side Figure 18 A LOG HANGING OFF THE GROUND In area A saw up from the bottom one third and finish by sawi...

Страница 19: ...e filter split the cleaner into halves and brush in gasoline When using compressed air blow from the inside Figure 22 OIL PORT Dismount the guide bar and check the oil port for clogging Figure 23 1 Oil port CHAIN BAR When the chain bar is dismounted remove sawdust in the bar groove and the oiling port Grease the nose sprocket from the feeding port on the tip of the bar Figure 24 25 1 Oil port 2 Gr...

Страница 20: ...ction pipe take care not to allow filters or dust inside the suction pipe OIL TANK With a wire hook take out the oil filter through the filler port and clean with gasoline When putting the filter back into the tank make sure that it comes to the front right corner Also clean off dirt in the tank Figure 28 SPARK PLUG Clean the electrodes with a wire brush and reset the gap to 0 6 0 7 mm as necessar...

Страница 21: ...roper size for your chain Place your file on the chain and push straight forward Keep the file position as illustrated Figure 30 After every cutter has been set check the depth gauge and file it to the proper level Figure 30 WARNING Be sure to round off the front edge to reduce the chance of kickback or tie strap breakage Figure 31 Figure 30 1 Appropriate gauge checker 2 Make the shoulder round 3 ...

Страница 22: ...k plug 2 LACK OF POWER POOR ACCELERATION ROUGH IDLING PROBLEM POSSIBLE CAUSE SOLUTION Lack of power poor acceleration rough idling 1 Check fuel for water or substandard mixture 2 Check air filter and fuel filter for clogging 3 Check carburetor for inadequate adjustment 1 Replace with proper fuel 2 Clean 3 Readjust jet needles 3 OIL DOES NOT COME OUT PROBLEM POSSIBLE CAUSE SOLUTION Oil does not com...

Страница 23: ...5240 174 20 52CC CHAINSAW 22 ...

Страница 24: ... ASSEMBLY 1 3 1855ZA0003 CHAIN COVER 1 4 1855ZA0004 STARTER INNER COVER 1 5 1855ZA0005 NUT M8 1 1 6 1855ZA0006 MAGNETO ROTOR 1 7 1855ZA0007 HEXAGON SCREW 2 8 1855ZA0008 MAGNETO STARTER 1 9 1855ZA0009 SCREW M5 30 5 10 1855ZA0010 OIL SEAL 15 34 4 5 1 11 1855ZA0011 LEFT BOX 1 12 1855ZA0012 RUBBER WASHER 1 13 1855ZA0013 CONNECTOR 1 14 1855ZA0014 HOLE CIRCUIT 1 15 1855ZA0015 BEARING 2 16 1855ZA0016 SEA...

Страница 25: ... SPRING 1 43 1855ZA0043 SELF SCREW 2 44 1855ZA0044 SPRING COVER 1 45 1855ZA0045 PLATE 1 46 1855ZA0046 COVER 1 47 1855ZA0047 NUT 2 48 1855ZA0048 SCREW ASSEMBLY 1 49 1855ZA0049 HANDLE STEEL SLEEVE 1 50 1855ZA0050 PLASTIC SHAFT SLEEVE 1 51 1855ZA0051 SPRING 1 52 1855ZA0052 SPRING WASHER 1 53 1855ZA0053 SPRING PUSH ROD 1 54 1855ZA0054 LEVER 1 55 1855ZA0055 ROUND PIN 1 56 1855ZA0056 LEVER 1 57 1855ZA00...

Страница 26: ...R WASHER 1 80 1855ZA0080 SCREW 2 81 1855ZA0081 PLATE WASHER 2 82 1855ZA0082 RUBBER INLET OIL PIPE 1 83 1855ZA0083 INLET PIPE WASHER 1 84 1855ZA0084 SPARK PLUG 1 85 1855ZA0085 CYLINDER 1 86 1855ZA0086 NUT 2 87 1855ZA0087 MUFFLER WASHER 1 88 1855ZA0088 MUFFLER WITH CATALYST 1 89 1855ZA0089 MUFFLER WASHER 1 90 1855ZA0090 NUT 2 91 1855ZA0091 CYLINDER COVER 1 92 1855ZA0092 IDLE SCREW RUBBER SLEEVE 1 93...

Страница 27: ... 115 1855ZA0115 WASHER 1 116 1855ZA0116 ANTI KICKBACK CHAIN 1 117 1855ZA0117 RUBBER PLUG 1 118 1855ZA0118 SPRING WASHER 2 119 1855ZA0119 SPRING 1 120 1855ZA0120 SPRING PLATE 1 121 1855ZA0121 CAP 1 122 1855ZA0122 COG 1 123 1855ZA0123 CHAIN PLATE 1 124 1855ZA0124 SCREW 1 125 1855ZA0125 SCREW 1 126 1855ZA0126 WORM SHAFT O RING 1 127 1855ZA0127 RIGHT HANDLE UPPER CAP 1 128 1855ZA0128 ROD 1 129 1855ZA0...

Страница 28: ...1855ZA0142 AIR FILTER 1 143 1855ZA0143 PLASTIC WASHER 1 144 1855ZA0144 O WASHER 1 145 1855ZA0145 HEAT SLEEVE 1 146 1855ZA0146 AIR FILTER COVER 1 147 1855ZA0147 RUBBER WASHER 1 148 1855ZA0148 CLUTCH ASSEMBLY 1 149 1855ZA0149 CHAIN PLATE 1 150 1855ZA0150 SCREW 2 151 1855ZA0151 OIL SEAL PLATE 1 152 1855ZA0152 SPRING 1 153 1855ZA0153 ROCKER 1 154 1855ZA0154 FUEL PIPE GASKET 1 ...

Страница 29: ...5240 174 20 52CC CHAINSAW 28 RADLEY 20 52CC CHAINSAW it has a three year repair warranty with the original bill of sale ...

Страница 30: ... Home Hardware Stores Limited 1 833 818 4111 Customer Service Tech Support WEAR CSA APPROVED EYE PROTECTION WEAR EAR PROTECTION WEAR FACE PROTECTION 3 Year warranty This Radley product carries a three 3 year LIMITED warranty against defects in workmanship and materials See Owner s Manual for full details 20 52CC CHAINSAW OWNER S MANUAL 3 Year Limited Warranty on tool ...

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