Jonsered CS 2147 manual

CS 2147 CS 2152 Operator ′ s manual Please read the operator’ s manual carefully and make sure y ou understand the instructions before using the machine.[...]

2 – English KEY T O SYMBOLS Ke y to symbols W ARNING! Chain saws can be dangerous! Careless or incorrect use can result in serious or fatal injury to the operator or others. Please read the operator’ s manual carefully and make sure y ou understand the instructions before using the machine . Alwa ys wear : • Approv ed protective helmet • Ap[...]

English – 3 CONTENTS Contents Bef ore using a new c hain saw • Please read the operator’ s manual carefully and make sure you understand the instructions bef ore using the machine. • Check that the cutting equipment is correctly fitted and adjusted. See instructions under the heading Assembly . • Refuel, star t the chain saw and chec k t[...]

4 – English SAFETY INSTR UCTIONS P ersonal pr otective equipment • Protective helmet • Hearing protection • Protective goggles or a visor • Glov es with saw protection • Protective trousers with sa w protection • Boots with saw protection, steel toe-cap and non-slip sole Generally clothes should be close-fitting without restricting y[...]

English – 5 SAFETY INSTR UCTIONS Chain brake and hand guard Y our chain sa w is equipped with a chain brake that is designed to stop the chain immediately if you get a kic kback. The chain brak e reduces the risk of accidents, but only y ou can pre vent them. T ake care when using y our saw and make sure the kic kback zone of the bar ne ver touch[...]

6 – English SAFETY INSTR UCTIONS • During felling y our left hand grasps the front handle in such a wa y that it cannot activate the chain brak e. In this position, i.e. when y our left hand is in such a position that it cannot aff ect the mov ement of the hand guard, the chain brak e can only be activated b y the iner tia of the counterweight.[...]

English – 7 SAFETY INSTR UCTIONS Muffler The muffler is designed to k eep noise le vels to a minim um and to direct e xhaust fumes aw a y from the user . In areas with a hot, dr y climate there is a high risk of fires. These areas are sometimes controlled by legislation and requirements that among other things the muffler must be equipped wit[...]

8 – English SAFETY INSTR UCTIONS Checking the inertia brake release Hold the chain saw o v er a stump or other firm object. Let go of the front handle so that the bar drops tow ards the stump as the chain saw rotates around the rear handle . When the bar hits the stump the brake should be applied. Checking the brake trig ger Place the chain saw [...]

English – 9 SAFETY INSTR UCTIONS Vibration damping system Regularly check the vibration damping units f or cracks or def ormation. Make sure the vibr ation damping units are securely attached to the engine unit and handle unit. Stop switc h Star t the engine and make sure the engine stops when y ou mov e the stop switch to the stop setting. Muf?[...]

10 – English SAFETY INSTR UCTIONS Cutting equipment designed to minimise kickbac k The only wa y to avoid kic kback is to make sure that the kickbac k zone of the bar nev er touches anything. By using cutting equipment with ”built-in” kickbac k reduction and keeping the chain sharp and well-maintained you can reduce the eff ects of kickbac k.[...]

English – 11 SAFETY INSTR UCTIONS • Number of drive links. • Le vel of kic kback reduction. The lev el of kickbac k reduction off ered by a chain is only indicated b y its model number . See the T echnical data section to find the model numbers of chains that are recommended f or use with your model of chain sa w . Sharpening y our chain and[...]

12 – English SAFETY INSTR UCTIONS Sharpening cutting teeth T o shar pen cutting teeth y ou will need a round file and a file gauge. See the T echnical data section for inf or mation on the size of file and gauge that are recommended f or the chain fitted to your chain sa w . • Check that the chain is correctly tensioned. A slac k chain will[...]

English – 13 SAFETY INSTR UCTIONS T ension the chain as tightly as possible , but not so tight that you cannot pull it round freely b y hand. • Undo the bar nuts that hold the clutch cov er/chain brake . Use the combination spanner . Then tighten the bar n uts by hand as tight as y ou can. • Raise the tip of the bar and stretch the chain by t[...]

14 – English SAFETY INSTR UCTIONS • Check that the bar tip sproc ket tur ns freely and that the lubricating hole in the tip sprocket is not b locked. Clean and lubricate if necessar y . If the chain lubrication system is still not working after carr ying out the abov e checks and associated measures you should contact your service agent. Lubric[...]

English – 15 SAFETY INSTR UCTIONS How to a void kic kback What is kickbac k? The word kic kback is used to describe the sudden reaction that causes the chain saw and bar to jump off an object when the upper quadrant of the tip of the bar , known as the kic kback zone , touches an object. Kickbac k always occurs in the cutting plane of the bar . N[...]

16 – English SAFETY INSTR UCTIONS 5 Y ou m ust hav e a steady stance in order to have full control ov er the chain saw . Nev er work standing on a ladder , in a tree or where you do not ha ve firm ground to stand on. 6 Alwa ys use a fast cutting speed, i.e. full throttle . 7 T ake g reat care when you cut with the top edge of the bar , i.e. when[...]

English – 17 SAFETY INSTR UCTIONS 5 Check that all handles are free from oil. 6 Check that the anti vibr ation system works and is not damaged. 7 Check that the m uffler is securely attached and not damaged. 8 Check that all parts of the chain saw are tightened correctly and that they are not damaged or missing. 9 Check that the chain catcher is[...]

18 – English SAFETY INSTR UCTIONS T ranspor t and storage • Alwa ys store the chain saw and fuel so that there is no risk of leakages or fumes coming into contact with sparks or naked flames from electrical equipment, electric motors, rela ys/s witches, boilers and the lik e. • Alwa ys store fuel in an approved container designed f or that p[...]

English – 19 SAFETY INSTR UCTIONS • Ne ver put a chain sa w down while the engine is running unless you ha ve it in clear view and the chain br ake is on. Switch the engine off bef ore leaving y our chain saw for any length of time . Basic cutting technique General • Alwa ys use full throttle when cutting! • Reduce the speed to idle after e[...]

20 – English SAFETY INSTR UCTIONS If it is possible (can y ou tur n the log?) stop cutting about 2/3 of the wa y through the log. T urn the log and finish the cut from the opposite side. The log is supported at one end. There is a high risk that it will split. Star t by cutting from belo w (about 1/3 of the wa y through). Finish by cutting from [...]

English – 21 SAFETY INSTR UCTIONS Se ver al f actors aff ect this: Lean of the tree Bend Wind direction Arrangement of branches W eight of snow Y ou may find y ou are f orced to let the tree f all in its natural direction because it is impossible or dangerous to try to make it f all in the direction you first intended. Another very impor tant f[...]

22 – English SAFETY INSTR UCTIONS opposite direction to your intended f elling direction. Dr iv e a wedge or breaking bar into the cut as soon as it is deep enough. Finish the f elling cut parallel with the directional cut line so that the distance between them is at least 1/10 of the trunk diameter . The uncut section of the trunk is called the [...]

English – 23 SAFETY INSTR UCTIONS Freeing a tree that has fallen badly Freeing a ” trapped tree ” It is very dangerous to remov e a trapped tree and there is high accident risk. The saf est method is to use a winch. • T ractor-mounted • P or table Cutting trees and branches that are in tension Preparations: W ork out which side is in tens[...]

24 – English WHA T IS WHA T? What is what on the chain sa w? 1 Cylinder cov er 2 F ront handle 3 Hand guard 4 Star ter 5 Chain oil tank 6 Star ter handle 7 Adjuster screws , carburettor 8 Choke control/Start throttle lock 9 Rear handle 10 Stop s witch (Ignition on/off s witch.) 11 Fuel tank 12 Muffler 13 Bar tip sprock et 14 Chain 15 Bar 16 Spik[...]

English – 25 ASSEMBL Y Fitting the bar and chain Check that the chain br ake is in disengaged position b y moving the hand guard to wards the front handle . Remov e the bar nuts and remove the clutch co v er (chain brak e). T ake off the transpor tation ring (A). Fit the bar ov er the bar bolts. Place the bar in its rear most position. Place the [...]

26 – English FUEL HANDLING Fuel CA UTION! The machine is equipped with a two-strok e engine and must alwa ys been run using a mixture of petrol and two- stroke engine oil. It is important to accurately measure the amount of oil to be mix ed to ensure that the correct mixture is obtained. When mixing small amounts of fuel, e v en small inaccuracie[...]

English – 27 FUEL HANDLING Chain oil • The chain lubrication system is automatic and we recommend the use of special oil (chain oil) with good adhesion characteristics. • In countries where no special chain oil is av ailable , EP90 transmission oil can be used. • Ne ver use w aste oil. This results in damage to the oil pump , the bar and th[...]

28 – English ST ARTING AND ST OPPING Star ting and stopping Cold engine Starting: The chain brak e must be engaged when the chain saw is started. Activate the brak e by mo ving the front hand guard f orwards . Ignition; choke: Set the choke control in the chok e position. This should automatically set the stop s witch to the star t position. Star[...]

English – 29 ST ARTING AND ST OPPING Reactivate the chain br ake b y pushing the front hand guard back to wards the front handle . The chain saw is now ready f or use. Stopping Stop the engine by s witching off the ignition. H[...]

30 – English MAINTENANCE Carb urettor Y our Jonsered product has been designed and manufactured to speci fi cations that reduce harmful exhaust fumes. The engine will be run in after it has used 8-10 tanks of fuel. T o ensure that the engine runs at peak performance and produces as little harmful exhaust fumes as possible after the running-in pe[...]

English – 31 MAINTENANCE Fine adjustment of the idle speed T Adjust the idle speed with the T -screw . If it is necessary to re- adjust, turn the T -screw cloc kwise while the engine is r unning, until the chain star ts to rotate. Then tur n anti-cloc kwise until the chain stops. When the idle speed is correctly adjusted the engine should run smo[...]

32 – English MAINTENANCE T ensioning the recoil spring • Hook the star ter cord in the notch in the pulley and turn the star ter pulley about 2 turns clockwise . CA UTION! Check that the pulley can be turned at least a fur ther 1/2 turn when the star ter cord is pulled all the way out. Changing a broken recoil spring • Lift off the pulley . S[...]

English – 33 MAINTENANCE Muf fl er The muf fl er is designed to reduce the noise le vel and to direct the e xhaust gases aw a y from the operator . The exhaust gases are hot and can contain sparks, which ma y cause fi re if directed against dr y and comb ustible material. Some muf fl ers are equipped with a special spark arrestor mesh. If you[...]

34 – English MAINTENANCE Centrifugal c leaning “ T urbo ” Centrifugal cleaning means the follo wing: All air to the carburettor passes through the starter . Dir t and dust is centrifuged out by the cooling f an. IMPOR T ANT! In order to maintain operation of the centrifugal cleaning system it must be regularly maintained. Clean the air intake[...]

English – 35 MAINTENANCE Below y ou will fi nd some g eneral maintenance instructions. Daily maintenance 1 Check that the components of the throttle control w ork saf ely . (Throttle lock and throttle control.) 2 Clean the chain brak e and check that it oper ates saf ely . Make sure that the chain catcher is undamaged, and replace it if necessar[...]

36 – English TECHNICAL D A T A T echnical data Note 1: Noise emissions in the environment measured as sound power (L WA ) in conf ormity with EC directive 2000/14/EC. Note 2: Equivalent noise pressure lev el, according to ISO 7182, is calculated as the time-weighted energy total for noise pressure le vels under various working conditions with the[...]

English – 37 TECHNICAL D A T A Bar and chain combinations The f ollowing combinations are CE appro ved. Bar Chain Length, inches Pitch, inch Max. number of teeth on tip sproc ket 13 0,325 10T Jonsered S30 15 0,325 10T Jonsered S30 16 0,325 10T Jonsered S30 18 0,325 10T Jonsered S30 20 0,325 10T Jonsered S30 13 0,325 10T Jonsered S25 15 0,325 10T [...]

38 – English TECHNICAL D A T A ´®z*xy"¶6J¨ ´®z*xy"¶6J¨ EC-dec laration of conf ormity (Applies to Europe onl y) Jonsered , SE-561 82 Huskv arna, Sweden, tel: +46-36-146500, declares under sole responsibility that the chain sa ws Jonsered CS 2147, CS 2147CWH, CS 2152, CS 2152W , CS 2152WH, CS 2152C and CS 2152CWH from 2002 ’ s [...]

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´®z*xy"¶6J¨ 2003-08-19 ´®z*xy"¶6J¨ 1088890-26[...]