Makita UC010G Instruction Manual

12 ENGLISH10. Follow instructions for lubricating, chaintensioning and changing the bar and chain.Improperly tensioned or lubricated chain mayeither break or increase the chance for kickback.11. Cut wood only. Do not use chain saw for pur-poses not intended. For example: do not usechain saw for cutting metal, plastic, masonryor non-wood building materials. Use of thechain saw for operations different than intendedcould result in a hazardous situation.12. Do not attempt to fell a tree until you have anunderstanding of the risks and how to avoidthem. Serious injury could occur to the operator orbystanders while felling a tree.13. Causes and operator prevention of kickback:Kickback may occur when the nose or tip of theguide bar touches an object, or when the woodcloses in and pinches the saw chain in the cut.Tip contact in some cases may cause a suddenreverse reaction, kicking the guide bar up andback towards the operator.Pinching the saw chain along the top of the guidebar may push the guide bar rapidly back towardsthe operator.Either of these reactions may cause you to losecontrol of the saw which could result in seriouspersonal injury. Do not rely exclusively upon thesafety devices built into your saw. As a chain sawuser, you should take several steps to keep yourcutting jobs free from accident or injury.Kickback is the result of chain saw misuse and/orincorrect operating procedures or conditions andcan be avoided by taking proper precautions asgiven below:• Maintain a firm grip, with thumbs andfingers encircling the chain saw handles,with both hands on the saw and positionyour body and arm to allow you to resistkickback forces. Kickback forces can becontrolled by the operator, if proper precau-tions are taken. Do not let go of the chainsaw.► Fig.1• Do not overreach and do not cut aboveshoulder height. This helps prevent unin-tended tip contact and enables better controlof the chain saw in unexpected situations.• Only use replacement guide bars and sawchains specified by the manufacturer.Incorrect replacement guide bars and sawchains may cause chain breakage and/orkickback.• Follow the manufacturer’s sharpeningand maintenance instructions for the sawchain. Decreasing the depth gauge heightcan lead to increased kickback.14. Follow all instructions when clearing jammedmaterial, storing or servicing the chain saw.Make sure the switch is off and the batterypack is removed. Unexpected actuation of thechain saw while clearing jammed material orservicing may result in serious personal injury.Additional Safety InstructionsPersonal protective equipment1. Clothing must be close-fitting, but must notobstruct mobility.2. Wear the following protective clothing during work:• A tested safety helmet, if a hazard is pre-sented by falling branches or similar;• A face mask or goggles;• Suitable ear protection (ear muffs, custom ormouldable ear plugs). Octave brand analysisupon request.• Firm leather safety gloves;• Long trousers manufactured from strong fabric;• Protective dungarees of cut-resistant fabric;• Safety shoes or boots with non-slip soles,steel toes, and cut-resistant fabric lining;• A breathing mask, when carrying out workwhich produces dust (e.g. sawing dry wood).Operation1. Before starting work, check that the chainsaw is in proper working order and that itscondition complies with the safety regulations.Check in particular that:• The chain brake is working properly;• The run-down brake is working properly;• The bar and the sprocket cover are fittedcorrectly;• The chain has been sharpened and ten-sioned in accordance with the regulations.2. Do not start the chain saw with the chain coverbeing installed on it. Starting the chain saw with thechain cover being installed on it may cause the chaincover to thrown out forward resulting in personalinjury and damage to objects around the operator.3. When you use the tool on muddy ground, wetslope, or slippery place, pay attention to yourfooting.4. Do not submerge the tool into a puddle.5. Do not leave the tool unattended outdoors inthe rain.Electrical and battery safety1. Avoid dangerous environment. Don't use thetool in dump or wet locations or expose it torain. Water entering the tool will increase the riskof electric shock.2. Do not dispose of the battery(ies) in a fire.The cell may explode. Check with local codes forpossible special disposal instructions.3. Do not open or mutilate the battery(ies). Releasedelectrolyte is corrosive and may cause damage to theeyes or skin. It may be toxic if swallowed.4. Do not charge battery in rain, or in wet locations.5. Do not charge the battery outdoors.6. Do not handle charger, including charger plug,and charger terminals with wet hands.7. Do not replace the battery in the rain.8. Do not replace the battery with wet hands.9. Do not leave the battery in the rain, nor charge,use, or store the battery in a damp or wetplace.