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English

RESIDUAL RISKS: 

Even when using the chainsaw as intended, there 
remains a residual risk of harm which cannot be fully 
prevented. The following list of potential hazards should 
be read and understood. You should pay extra attention 
and care to these items to reduce the risk of occurrence 
or injury.

„

  Contact with exposed cutting teeth and saw chain.

„

  Access to rotating parts (the saw chain)

„

  Unexpected, abrupt movement (kick back) of the 

guide bar.

„

  Flying chain parts (thrown off or broken)

„

  Flying material (cut from the work piece)

„

  Inhalation of saw dust and particles or emissions from 

the petrol engine.

„

  Skin contact with petrol / oil.

„

  Loss of hearing if no hearing protective equipment 

worn during use.

GENERAL SAFETY RULES

 

WARNING

 Read and understand all instructions. Failure to 

follow all instructions listed below may result in 
fire and/or serious personal injury.

READ ALL INSTRUCTIONS

„

 

Know your tool.

 Read the operator’s manual 

carefully. Learn the saw’s applications and limitations 
as well as the specific potential hazards related to 
this tool. We recommend you attend a professional 
training course to increase your awareness and 
proficiency in all chainsaw operations.

„

 

Kickback may occur

 when the nose or tip of the 

guide bar touches an object, or when the wood 
closes in and pinches the saw chain in the cut. Tip 
contact in some cases may cause a lightning-fast 
reverse reaction, kicking the guide bar up and back 
toward the operator. Pinching the saw chain along the 
top of the guide bar may push the guide bar rapidly 
back toward the operator. Either of these reactions 
may cause you to lose control of the saw, which 
could result in serious personal injury. Do not rely 
exclusively upon the safety devices built into the saw. 
As a chainsaw user, you should take every step to 
keep your cutting jobs free from accident and injury.

„

  With a basic understanding of kickback, you can 

reduce or eliminate the element of surprise. Sudden 
surprise contributes to accidents.

„

  Keep a good firm grip on the saw with both hands 

when the engine is running. Place your right hand 

on the rear handle and your left hand on the front 
handle with your thumbs and fingers encircling the 
chainsaw handles. A firm grip together with a stiff 
left arm will help you maintain control of the saw if 
kickback occurs.

„

  Make sure that the area in which you are cutting is 

free from obstructions. Do not let the nose of the 
guide bar contact a log, branch, fence, or any other 
obstruction that could be hit while you are operating 
the saw.

„

  Always cut with the engine running at full speed. Fully 

squeeze the throttle trigger and maintain a steady 
cutting speed.

„

  Do not overreach or cut above chest height.

„

  Only use replacement bars and chains specified by 

the manufacturer or the equivalent.

„

 

Do not operate a chainsaw with one hand.

 Serious 

injury to the operator, helpers, bystanders, may result 
from one-handed operation. A chainsaw is intended 
for two-handed use.

„

 

Do not operate a chainsaw when you are fatigued.

 

Fatigue causes carelessness. Do not operate the 
chainsaw if you are tired, sleepy or when under the 
influence of medication, drugs, or alcohol.

„

 

Use safety footwear.

 Do not wear loose clothing. 

Wear protective gloves and clothing, eye, hearing, 
and head protection devices.

„

 

Heavy protective clothing may increase operator 
fatigue, which could lead to heat stroke.

 During 

hot and humid weather, heavy work should be 
scheduled for early morning or late afternoon hours 
when temperatures are cooler.

„

 

Do not stand on any unstable surface

 while using 

the chainsaw, that includes ladders, scaffolds, trees, 
etc. Always keep a sound and firm footing.

„

 

Use caution when handling fuel.

 Move the 

chainsaw at least 10 metres from the fuelling point 
before starting the engine.

„

 

Do not allow other persons to be near the 
chainsaw when starting or cutting with the 
chainsaw.

 Keep bystanders and animals out of the 

work area.

„

 

Do not start cutting until you have a clear work 
area,

 secure footing, and a planned retreat path from 

the falling tree.

„

 

Keep all parts of your body away from the saw 
chain 

when the engine is running.

„

 

Always carry the chainsaw with the engine 
stopped and the brake engaged,

 the guide bar 

and saw chain to the rear, and the muffler away from 
your body. When transporting the chainsaw, use the 
appropriate guide bar scabbard.

„

 

Shut off the engine before setting the chainsaw 
down.

 Do not leave the engine running unattended. 

Содержание RCS4240NB

Страница 1: ...CHAINSAW OPERATOR S MANUAL Important It is essential that you read the instructions in this manual before assembling maintaining and operating the product RCS4240NB...

Страница 2: ...igger release 3 Throttle trigger 4 Starter housing 5 Chain lubricant cap 6 Rear handle 7 Engine cover 8 Front handle 9 Front hand guard chain brake 10 Clutch cover 11 Chain tensioning screw 12 Bar mou...

Страница 3: ...0 Clutch cover Figure 38 53 Chain drive links 54 Cutters 55 Chain rotation Figure 39 56 Bar groove Figure 40 10 Clutch cover 57 Adjusting pin 58 Chain tensioning pin hole 59 Sprocket Figure 41 11 Chai...

Страница 4: ...your left hand on the front handle with your thumbs and fingers encircling the chainsaw handles A firm grip together with a stiff left arm will help you maintain control of the saw if kickback occurs...

Страница 5: ...jury Do not cut vines and or small underbrush at a diameter of less than 75 mm 3 in Muffler surfaces are very hot during and immediately after operation of the chainsaw keep all body parts away from t...

Страница 6: ...rnings shouts or alarms The operator must pay extra attention to what is going on in the work area KICKBACK Kickback is a dangerous reaction that can lead to serious injury Do not rely only on the saf...

Страница 7: ...erate the saw using only one hand Wear non slip heavy duty protective gloves when handling the chainsaw Always wear safety boots with non slip soles Add bar and chain oil every time you add fuel to th...

Страница 8: ...XOOV Place the choke lever in the RUN position 3XOO WKH VWDUWHU KDQGOH XQWLO WKH HQJLQH VWDUWV QR PRUH WKDQ YH SXOOV Press release of the trigger Squeeze and release the throttle trigger Set the chain...

Страница 9: ...ation always wear safety goggles safety glasses with side shields or a full face shield when needed We recommend Wide Vision Safety Mask for use over eyeglasses or standard safety glasses with side sh...

Страница 10: ...ickback reaction by preventing the cutters from digging in too deeply at the kickback zone As saw chains are sharpened they lose some the low kickback qualities and extra caution is required For your...

Страница 11: ...auge 1 27 mm 0 05 inch Chain type ORZ SUR OH IXOO FRPSOHPHQW Drive sprocket 6 teeth x 3 8 Engine displacement 42 cm3 Maximum engine power ISO 7293 1 7 kW Maximum engine speed with cutting attachment r...

Страница 12: ...r M1501656 1041 310443001 Black 160SDEA041 311024001 Black Chain Trilink part number Part number Oregon part number Part number CL15056PB 682006002 91P056PTT 901213012 Other Features Catalyst No Metal...

Страница 13: ...bar mounting nuts are loosened to QJHU WLJKW LJXUH 3 Turn the chain tensioning screw clockwise counter clockwise to increase reduce chain tension Check the chain tension frequently Figure 43 4 Hold th...

Страница 14: ...rom refuelling site before starting the engine DO NOT SMOKE Failure to heed this warning could result in serious personal injury FUELING AND REFUELING HANDLING THE FUEL SAFELY WARNING Check for fuel l...

Страница 15: ...n position 4 Pull the starter grip until the engine runs but no more that 5 times If engine does not start after 5 pulls use the cold engine starting procedure Note Do not use Ethanol fuels or fuels c...

Страница 16: ...otection Hold the saw firmly with both hands Always keep your left hand on the front handle and your right hand on the rear handle so that your body is to the left of the chain line WARNING Never use...

Страница 17: ...a notch about 1 3 the diameter of the trunk in the side of the tree Make the notch cuts so they intersect at a right angle to the line of fall This notch should be cleaned out to leave a straight lin...

Страница 18: ...runing trees it is important not to make the flush cut next to the main limb or trunk until you have cut off the limb further out to reduce the weight This prevents stripping the bark from the main me...

Страница 19: ...slack from the chain by rotating the chain tensioning screw clockwise until the chain seats snugly against the bar with the drive links in the bar groove 12 Lift the tip of the guide bar up to check f...

Страница 20: ...er housing Reinstall screws and secure 12 Replace the chain lubricant and fuel caps 13 Replace the engine cover Reinstall screws and secure 14 Replace the chain brake on the post Note Check to ensure...

Страница 21: ...ated place that is inaccessible to children Keep away from corrosive agents such as garden chemicals and de icing salts Observe local regulations for the safe storage and handling of petrol When stori...

Страница 22: ...act an authorised service centre for adjustment carburettor adjustment Engine starts but will not run Carburettor requires H Contact an authorised service centre for properly at high speed High jet ad...

Страница 23: ...or bar may be damaged If no lubricant is present contact an authorised service centre Engine starts and runs but Chain brake is engaged Release chain brake Refer to Operating the chain is not rotatin...

Страница 24: ...960994057 01 Techtronic Industries Australia Pty Ltd 31 Gilby Road Mt Waverley VIC 3149 Australia Techtronic Industries New Zealand Ltd 2 Landing Drive Mangere Auckland New Zealand 2022...

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