Related Manuals for Jonsered CS 2152 EPA III
Summary of Contents for Jonsered CS 2152 EPA III
- Page 1 CS 2152 CS 2153 Please read the oper ator’s manual carefully and make sure you understand the instructions before using the machine. EP A III Operator’ s manual EP A I English...
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Page 2: Key To Symbols
Symbols on the mac hine: WARNING! Chain saws can be dangerous! Careless or improper use can result in serious or fatal injury to the operator or others. Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. - Page 3 KEY T O SYMBOLS Y ou will find the following labels on your chain saw: EPA I EPA III Maintenance , replacement, or repair of the emission control devices and system may be performed by any nonroad engine repair establishment or individual. The Emissions Compliance Period referred to on the Emission Compliance label indicates the number of operating hours for which the engine has been shown to...
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Page 4: Table Of Contents
Contents KEY TO SYMBOLS Symbols on the machine: ... 2 Symbols in the operator’s manual: ... 2 CONTENTS Contents ... 4 INTR ODUCTION Dear customer! ... 5 WHA T IS WHAT? What is what on the chain sa w? ... 6 GENERAL SAFETY PRECA UTIONS Bef ore using a new chain saw ... -
Page 5: Intr Oduction
′ s manual, so they will also know how to properly maintain and use it. Good luck on using your Jonsered machine! Jonsered has a policy of continuous product development and therefore reserves the right to modify the design and appearance of products without prior notice. -
Page 6: Wha T Is What
What is what on the c hain saw? Cylinder cover Front handle (Felling direction guide) Front hand guard Starter Chain oil tank Starter handle Adjuster screws carburetor Choke control/Start throttle lock Rear handle 10 Stop switch 11 Fuel tank 12 Muffler 13 Bar tip sprocket 14 Chain 15 Bar... -
Page 7: General Safety Preca Utions
GENERAL SAFETY PRECA UTIONS Bef ore using a new chain saw • Please read this manual carefully. • Check that the cutting equipment is correctly fitted and adjusted. See instructions under the heading Assembly. • Refuel and start the chain saw. See the instructions under the headings Fuel Handling and Starting and Stopping. -
Page 8: Personal Protective Equipment
GENERAL SAFETY PRECA UTIONS pro vide information about which training materials and courses are available. Work is constantly in progress to improve the design and technology - improvements that increase your safety and efficiency. Visit your dealer regularly to see whether you can benefit from new features that have been introduced. - Page 9 GENERAL SAFETY PRECAUTIONS • The brake is applied when the front hand guard (B) is pushed forwards. • This movement activates a spring-loaded mechanism that tightens the brake band (C) around the engine drive system (D) (clutch drum). • The front hand guard is not designed solely to activate the chain brake.
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Page 10: Chain Catcher
GENERAL SAFETY PRECAUTIONS • In the felling position the left hand is in a position that makes manual activation of the chain brake impossible. With this type of grip, that is when the left hand is placed so that it cannot affect the movement of the front hand guard, the chain brake can only be activated by the inertia action. -
Page 11: Cutting Equipment
GENERAL SAFETY PRECAUTIONS The machine′s vibration damping system reduces the transfer of vibration between the engine unit/cutting equipment and the machine′s handle unit. The body of the chain saw, including the cutting equipment, is insulated from the handles by vibration damping units. Cutting hardwoods (most broadleaf trees) creates more vibration than cutting softwoods (most conifers). - Page 12 To maintain the safety features of the cutting equipment, you should replace a worn or damaged bar or chain with a bar and chain combinations recommended by Jonsered. See instructions under the heading Technical Data for a list of replacement bar and chain combinations we recommend.
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Page 13: Sharpening Your Chain And Adjusting Depth Gauge Setting
GENERAL SAFETY PRECAUTIONS • Number of drive links. Sharpening your chain and adjusting depth gauge setting General information on sharpening cutting teeth • Never use a blunt chain. When the chain is blunt you have to exert more pressure to force the bar through the wood and the chips will be very small. -
Page 14: Tensioning The Chain
GENERAL SAFETY PRECAUTIONS • File all the teeth to the same length. When the length of the cutting teeth is reduced to 0.16 inch (4 mm) the chain is worn out and should be replaced. General advice on adjusting depth gauge setting •... -
Page 15: Lubricating Cutting Equipment
GENERAL SAFETY PRECAUTIONS Lubricating cutting equipment WARNING! Poor lubrication of cutting equipment may cause the chain to snap, which could lead to serious, even fatal injuries. Chain oil Chain oil must demonstrate good adhesion to the chain and also maintain its flow characteristics regardless of whether it is warm summer or cold winter weather. - Page 16 GENERAL SAFETY PRECAUTIONS Chain drive sprocket The clutch drum is fitted with one of the following drive sprockets: A Spur sprocket (the chain sprocket is welded on the drum) B Rim sprocket (replaceable) Regularly check the degree of wear on the drive sprocket. Replace if wear is excessive.
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Page 17: Assembly
Fitting the bar and chain WARNING! Always wear gloves, when working with the chain. Check that the chain brake is in disengaged position by moving the front hand guard towards the front handle. Remove the bar nuts and remove the clutch cover (chain brake). -
Page 18: Fuel Handling
When working with continuous high revs (e.g. limbing) a higher octane is recommended. Environment fuel JONSERED recommends the use of alkylate fuel or environment fuel for four-stroke engines blended with two-stroke oil as set out below. Note that carburetor adjustment may be necessary when changing the type of fuel (see the instructions under the heading Carburetor). -
Page 19: Fueling
• In temperatures below 32°F (0°C) some oils become too viscous. This can overload the oil pump and result in damage to the oil pump components. • Contact your service agent when choosing chain oil. Fueling WARNING! Taking the following precautions, will lessen the risk of fire: Do not smoke and do not place any hot objects in the vicinity of fuel. -
Page 20: Starting And Stopping
Starting and stopping WARNING! Note the following before starting: The chain brake must be engaged when the chain saw is started to reduce the chance of contact with the moving chain during starting. Never start a chain saw unless the bar, chain and all covers are fitted correctly. -
Page 21: Starting And Stopping
As the chain brake is still activated the engine must return to idling speed as soon as possible by disengaging the throttle latch in order to avoid unnecessery wear on the clutch assembly. Note! Pull the front hand guard towards the front handle. The chain brake is now disengaged. -
Page 22: Working Techniques
Before use: Check that the chain brake works correctly and is not damaged. Check that the rear right hand guard is not damaged. Check that the throttle lockout works correctly and is not damaged. Check that the stop switch works correctly and is not damaged. -
Page 23: General Rules
Before moving your chain saw switch off the engine and lock the chain using the chain brake. Carry the chain saw with the bar and chain pointing backwards. Fit a guard to the bar before transporting the chain saw or carrying it for any distance. When you put the chain saw on the ground, lock the saw chain using the chain brake and ensure you have a constant view of the machine. -
Page 24: Basic Cutting Technique
Take great care when you cut with the top edge of the bar, i.e. when cutting from the underside of the object. This is known as cutting with a pushing chain. The chain tries to push the chain saw back towards the user. - Page 25 Limbing When limbing thick branches you should use the same approach as for cutting. Cut difficult branches piece by piece. Cutting WARNING! Never attempt to cut logs while they are in a pile or when a couple of logs are lying together. Such procedures drastically increase the risk of kickback which can result in a serious or fatal injury.
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Page 26: Tree Felling Technique
Tree felling technique IMPORTANT! It takes a lot of experience to fell a tree. Inexperienced users of chain saws should not fell trees. Do not attempt any task beyond your experience level! Safe distance The safe distance between a tree that is to be felled and anyone else working nearby is at least 2 1/2 tree lengths. - Page 27 Felling WARNING! Unless you have special training we advise you not to fell trees with a diameter larger than the bar length of your saw! Felling is done using three cuts. First you make the directional cuts, which consist of the top cut and the bottom cut, then you finish with the felling cut.
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Page 28: Freeing A Tree That Has Fallen Badly
We recommend that you use a bar that is longer than the diameter of the tree, so that you can make the felling cut and directional cuts with single cutting strokes. See instructions under the heading Technical data section to find out which lengths of bar are recommended for your saw. -
Page 29: How To Avoid Kickback
How to avoid kickback WARNING! Kickback can happen very suddenly and violently; kicking the chain saw, bar and chain back at the user. If this happens when the chain is moving it can cause very serious, even fatal injuries. It is vital you understand what causes kickback and that you can avoid it by taking care and using the right working technique. -
Page 30: Maintenance
These limit the adjustment possibilities to a maximum of a 1/2 turn. Your Jonsered product has been designed and manufactured to specifications that reduce harmful exhaust fumes. -
Page 31: Checking, Maintaining And Servicing Chain Saw Safety Equipment
High speed jet H At the factory the engine is adjusted at sea level. When working at a high altitude or in different weather conditions, temperatures and atmospheric humidity, it may be necessary to make minor adjustments to the high speed jet. CAUTION! If the high speed jet is screwed in too far, it may damage the piston/cylinder. -
Page 32: Throttle Lockout
Checking the brake trigger Place the chain saw on firm ground and start it. Make sure the chain does not touch the ground or any other object. See the instructions under the heading Start and stop. Grasp the chain saw firmly, wrapping your fingers and thumbs around the handles. -
Page 33: Muffler
Make sure the vibration damping units are securely attached to the engine unit and handle unit. Stop switch Start the engine and make sure the engine stops when you move the stop switch to the stop setting. Muffler Never use a machine that has a faulty muffler. Regularly check that the muffler is securely attached to the machine. -
Page 34: Air Filter
• Pull out the cord approx. 30 cm (12 inches) and hook it into the notch in the rim of the pulley. Release the recoil spring by letting the pulley rotate slowly backwards. • Undo the screw in the centre of the pulley and remove the pulley. -
Page 35: Spark Plug
A damaged air filter must always be replaced. A JONSERED chain saw can be equipped with different types of air filter according to working conditions, weather, season, etc. Contact your dealer for advice. -
Page 36: Cooling System
Cooling system To keep the working temperature as low as possible the machine is equipped with a cooling system. The cooling system consists of: Air intake on the starter. Air guide plate. Fins on the flywheel. Cooling fins on the cylinder. Cylinder cover (directs cold air over the cylinder). -
Page 37: Heated Handles
MAINTENANCE Heated handles (CS 2152W, CS 2153W) On models with the model code W, both the front handle bar and the rear handle are equipped with electrical heating coils. These are supplied with electricity from a generator built into the chain saw. When the switch is pushed downwards, the heat is switched on. -
Page 38: Maintenance Schedule
Maintenance schedule The following is a list of the maintenance that must be performed on the machine. Most of the items are described in the Maintenance section. Daily maintenance Clean the outside of the machine. Check that the components of the throttle control work safely. -
Page 39: Technical Data
Technical data Engine Cylinder displacement, cu.in/cm Cylinder bore, inch/mm Stroke, inch/mm Idle speed, rpm Power, kW/hp @ rpm Ignition system Manufacturer of ignition system Type of ignition system Spark plug Electrode gap, inch/mm Fuel and lubrication system Manufacturer of carburetor Carburetor type Fuel tank capacity, US pint/litre Oil pump capacity at 9,000 rpm, ml/min... -
Page 40: Bar And Chain Combinations
Recommended original and replacement bar and chain combinations Following is a list of recommended cutting equipment for the Jonsered chain saw models CS 2152 and CS 2153. The combinations of power head, bar and chain have been tested and found to be in accordance with the kickback and vibration requirements of ANSI B 175.1–2000. -
Page 41: English
As the small nonroad engine owner, you should, however, be aware that Jonsered may deny you warranty coverage if your small nonroad engine or a part of it has failed due to abuse, neglect, improper maintenance, unapproved modifications or the use of parts not made or approved by... -
Page 42: American Standard Safety Precautions
AMERICAN STANDARD SAFETY PRECAUTIONS Safety precautions for chain saw users (ANSI B 175.1-2000 Annex C) Kickback safety precautions WARNING! 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. - Page 44 1151441-95 ´®z+SL3¶5k¨ ´®z+SL3¶5k¨ 2009-01-21...