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Jonsered CS 2171WH Technical Data, Technical data, CS 2171/WH, Engine, Ignition system, Weight

Models: CS 2171WH

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TECHNICAL DATA

Technical data

	CS 2165	CS 2171/WH
Engine
Cylinder displacement, cm3	65,1	70,7
Cylinder bore, mm	48	50
Stroke, mm	36	36
Idle speed, rpm	2700	2700
Power, kW/ rpm (Europe)	3,4/9000	3,9/9600
Power, kW/ rpm (Australia)	3,4/9000	3,9/9600
Ignition system
Manufacturer of ignition system	SEM	SEM
Type of ignition system	CD	CD
Spark plug	NGK BPMR 7A/	NGK BPMR 7A/
	Champion RCJ 7Y	Champion RCJ 7Y
Electrode gap, mm	0,5	0,5
Fuel and lubrication system
Manufacturer/type of carburettor	Walbro HD12B/	Walbro HD6B/
	Zama C3M-EL2C	HD12B
Fuel tank capacity, litre	0,77	0,77
Oil pump capacity at 8,500 rpm, ml/min	4–20	4–20
Oil tank capacity, litre	0,42	0,42
Type of oil pump	Automatic	Automatic
Weight
Chain saw without bar or chain, empty tanks, kg	6,0	6,1
		W: 6,3
Noise emissions (see note 1)
Sound power level, measured dB(A)	113	112
Sound power level, guaranteed LWA dB(A)	114	114
Sound levels (see note 2)
Equivalent sound pressure level at operator’s ear, measured
according to relevant international standards, dB(A)
Europe:	102	102
Australia:	104	104
Vibration levels (see note 3)
Front handle, m/s2	3,6	4,6
Rear handle, m/s2	5,7	5,2
Chain/bar
Standard bar length, inch/cm	15”/38	15”/38
Recommended bar lengths, inch/cm	15-28”/38-70	15-28”/38-70
Usable cutting length, inch/cm	14-27"/35-69	14-27"/35-69
Chain speed at max. power, m/sec	20,1	21,4
Pitch, inch/mm	3/8" /9,52	3/8" /9,52
Thickness of drive links, inch/mm	0,058/1,5	0,058/1,5
Number of teeth on drive sprocket	7	7

Note 1: Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive 2000/14/EC.

Note 2: Equivalent sound pressure level, according to ISO 7182, is calculated as the time-weighted energy total for noise pressure

levels under various working conditions with the following time distribution: 1/3 idling, 1/3 max. load, 1/3 max. speed.

Note 3: Equivalent vibration level, according to ISO 7505, is calculated as the time-weighted energy total for vibration levels under

various working conditions with the following time distribution: 1/3 idling, 1/3 max. load, 1/3 max. speed.

36 – English

Image 36

Jonsered CS 2171WH manual Technical Data, Technical data, CS 2171/WH, Engine, Ignition system, Fuel and lubrication system

Contents

Operator´s manual KEY TO SYMBOLS Key to symbolsCONTENTS ContentsBefore using a new chain saw KEY TO SYMBOLSSAFETY INSTRUCTIONS Machine′s safety equipmenthappen when the chain touches the operator Personal protective equipmentChain brake and front hand guard SAFETY INSTRUCTIONSStop switch Throttle lockChain catcher Right hand guardWhen the bar hits the stump the brake should be applied MufﬂerChecking brake band wear Checking the front hand guardStop switch Throttle lockChain catcher Right hand guardWARNING! Never use a machine with faulty WARNING! Faulty cutting equipment or theCutting equipment General rulesSharpening your chain and adjusting raker clearance ChainSome terms that describe the bar and chain General information on sharpening cutting teethWARNING! The following faults will increase Sharpening cutting teeththe risk of kickback considerably File angle too large Cutting angle too small File diameter too smallGeneral advice on setting raker clearance Setting the raker clearanceTensioning the chain if the raker clearance is too largeLubricating cutting equipment Chain oilFilling with chain oil Checking chain lubricationHow to avoid kickback What is kickback?Avoid situations where there is a risk of Checking wear on cutting equipmentDo not let go of the handles SAFETY INSTRUCTIONSGeneral rules General safety precautions StartingWARNING! Running an engine in a conﬁned WARNING! The risk of accident is increasedFuel safety Basic safety rulesGeneral working instructions Transport and storageBasic cutting technique GeneralTerms WARNING! Never use a chain saw by holdingCutting LimbingWARNING! If the chain jams in the cut stop SAFETY INSTRUCTIONSTree felling technique Safe distanceFelling direction Clearing the trunk and preparing your retreatCutting the trunk into logs Felling cutWARNING! Unless you have special training WARNING! Most kickback accidents happenGeneral advice Freeing a tree that has fallen badlyFreeing a ”trapped tree” Cutting trees and branches that are in tensionWHAT IS WHAT? What is what on the chain saw?ASSEMBLY WARNING! Always wear gloves, when working with the chainFitting the bar and chain Fitting a spike bumperventilation when handling fuel FUEL HANDLINGFuel PetrolWARNING! Taking the following precautions will lessen the risk of ﬁre Chain oilFuelling Do not smoke or place hot objects near fuelSTARTING AND STOPPING Starting and stoppingCold engine Warm engineStopping Stop the engine by switching off the ignitionSTARTING AND STOPPING MAINTENANCE Carburettor adjustmentFunction, Basic settings, Fine adjustment Basic settings and running inFine adjustment of the idle speed T Correctly adjusted carburettorCarburettor without movement limiters Low speed jet LThe recommended engine speeds are as follows Idle speed, rpmMAINTENANCE Fine adjustmentWARNING! When the recoil spring is wound StarterAir ﬁlter Changing a broken or worn starter cordAdjustment of the oil pump WARNING! The engine must not be running when making adjustmentsSpark plug MufﬂerCentrifugal cleaning “Turbo” Cooling systemHeated handles Electrical carburettor heatingDaily maintenance Weekly maintenanceMonthly maintenance Below you will ﬁnd some general maintenance instructionsTECHNICAL DATA Technical dataWeight CS 2171/WHBar and chain combinations Length, inchesPitch, inch Max. number of teeth onEC-declaration of conformity Applies to Europe onlyEN292-2, CISPR 121997, EN608 TECHNICAL DATAPage 1088935-26 ´z*xT¶6U¨ ´z*xT¶6U¨