Husqvarna 436 LI, 536 LIXP manual General Safety Precautions

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GENERAL SAFETY PRECAUTIONS

Use the chain brake as a ”parking brake” when starting and when moving over short distances, to reduce the risk of moving chain accidentally hitting your leg or anyone or anything close by.

To release the chain brake pull the front hand guard backwards, towards the front handle.

Kickback can be very sudden and violent. Most kickbacks are minor and do not always activate the chain brake. If this happens you should hold the chain saw firmly and not let go.

The way the chain brake is activated, either manually or automatically by the inertia release mechanism, depends on the force of the kickback and the position of the chain saw in relation to the object that the kickback zone of the bar strikes.

If you get a violent kickback while the kickback zone of the bar is farthest away from you the chain brake is designed to be activated by the inertia in the kickback direction.

If the kickback is less violent or the kickback zone of the bar is closer to you the chain brake will be activated manually by the movement of your left hand.

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.

Will my hand always activate the chain brake during a kickback?

No. It takes a certain force to move the hand guard forward. If your hand only lightly touches the front guard or slips over it, the force may not be enough to trigger the chain brake. You should also maintain a firm grip of the chain saw handles while working. If you do and experience a kickback, your hand may never leave the front handle and will not activate the chain brake, or the chain brake will only activate after the saw has swung around a considerable distance. In such instances, the chain brake might not have enough time to stop the saw chain before it touches you.

There are also certain positions in which your hand cannot reach the front hand guard to activate the chain brake; for example, when the saw chain is held in felling position.

Will my inertia activated chain brake always activate during kickback in the event of a kickback?

No. First your brake must be in working order. Second the kickback must be strong enough to activate the chain brake. If the chain brake is too sensitive it would activate all the time which would be a nuisance.

Will my chain brake always protect me from injury in the event of a kickback?

No. First, the chain brake must be in working order to provide the intended protection. Second, it must be activated during the kickback as described above to stop

12 – English

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Contents 436 Li, 536 LiXP KEY to Symbols Symbols on the machineSymbols on the battery and/or on the battery charger Symbols in the operator’s manual Contents Introduction Dear CustomerWhat is WHAT? What is what on the chain saw?General Safety Precautions General power tool safety warningsBattery tool use and care ServiceChain saw safety warnings Causes and operator prevention of kickbackBefore using a new chain saw Always use common sense Personal protective equipmentMachine′s safety equipment Automatic switch off functionalityKeypad Chain brake and front hand guardGeneral Safety Precautions Battery and battery charger Battery charger safety Cutting equipmentGeneral rules Cutting equipment designed to reduce kickback Sharpening your chain and adjusting depth gauge setting General information on sharpening cutting teethGeneral advice on adjusting depth gauge setting Adjustment of depth gauge settingTensioning the chain Too largeLiXP 436 LiLubricating cutting equipment Filling with chain oil Checking chain lubricationChain drive sprocket Checking wear on cutting equipment Assembly Fitting the bar and chainWorking with the chain Fitting a spike bumper Battery Handling BatteryBattery charger Disposal of the battery, battery charger and machine Transport and storageLED display Charging status Starting and Stopping Starting and stoppingStarting StartingStopping Basic safety rules Working TechniquesBefore use SavEGeneral rules Basic cutting technique Not safely controlled with one handHandles with both hands GeneralTree felling technique Log is supported at both ends. There is a high riskSafe distance Felling directionClearing the trunk and preparing your retreat Felling Training we advise you not to fell treesYour saw Directional cutsFreeing a tree that has fallen badly Freeing a trapped treeHow to avoid kickback What is kickback?Cutting the trunk into logs Maintenance GeneralChecking the front hand guard Checking the inertia brake releaseBattery connectors Power trigger lockoutLubricating the bar tip sprocket Cooling system Maintenance schedule Daily maintenance Weekly maintenance Monthly maintenanceTroubleshooting schedule BatteryBattery charger Keypad Possible faults Possible actionTechnical Data Technical dataGuide bar and saw chain combinations Saw chain filing and file gauges EC-declaration of conformityApplies to Europe only Page Page 1154476-26