Makita UA004G Instruction Manual

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22 ENGLISHTROUBLESHOOTINGBefore asking for repairs, conduct your own inspection first. If you find a problem that is not explained in the manual,do not attempt to dismantle the tool. Instead, ask Makita Authorized Service Centers, always using Makita replace-ment parts for repairs.Malfunction status Cause ActionThe tool does not start. Battery cartridge is not installed. Install a charged battery cartridge.Battery problem (low voltage). Recharge the battery cartridge. If rechargingis not effective, replace the battery cartridge.Main power switch is off. The tool is automatically turned off if it isun-operated for a certain period. Turn onthe main power switch again.The motor stops running after a little use. Battery's charge level is low. Recharge the battery cartridge. If rechargingis not effective, replace the battery cartridge.No oil on the chain. Oil tank is empty. Fill the oil tank.Oil guide groove is dirty. Clean the groove.The tool does not reach maximum RPM. Battery cartridge is installed improperly. Install the battery cartridge as described inthis manual.Battery power is dropping. Recharge the battery cartridge. If recharg-ing is not effective, replace the batterycartridge.The drive system does not work correctly. Ask the authorized service center in yourregion for repair.The main power lamp is blinking in green. Switch trigger is pulled under an unoperat-able condition.Pull the switch trigger after the main powerswitch is turned on.Abnormal vibration:Stop the tool immediately!Loose guide bar or saw chain. Adjust the guide bar and saw chaintension.Tool malfunction. Ask the authorized service center in yourregion for repair.The saw chain cannot be installed. The combination of saw chain andsprocket is not correct.Use the correct combination of saw chainand sprocket by referring to the section forspecifications.OPTIONAL ACCESSORIESCAUTION: These accessories or attachmentsare recommended for use with your Makita toolspecified in this manual. The use of any otheraccessories or attachments might present a risk ofinjury to persons. Only use accessory or attachmentfor its stated purpose.If you need any assistance for more details regard-ing these accessories, ask your local Makita ServiceCenter.• Saw chain• Guide bar• Guide bar cover• File• Makita genuine battery and chargerWARNING: If you purchase a guide bar ofdifferent length from the standard guide bar, alsopurchase a suitable guide bar cover together. Itmust fit and fully cover the guide bar on the tool.NOTE: Some items in the list may be included in thetool package as standard accessories. They maydiffer from country to country.