SPECIFICATIONS Model: UC002G UC003G UC004G UC006G Overall length 266 mm (without guide bar and battery) Rated voltage D.C. 36 V - 40 V max Net weight 2.6 kg 3.8 - 4.5 kg 3.9 - 4.6 kg 4.0 - 4.7 kg 3.9 - 4.5 kg...
Saw chain type 91PX Number of drive links Guide bar Guide bar length 250 mm 300 mm 350 mm Cutting length 225 mm 281 mm 337 mm Pitch 3/8″ Gauge 1.3 mm Type Sprocket nose bar Sprocket Number of teeth Pitch 3/8″...
Personal safety SAFETY WARNINGS Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or General power tool safety warnings under the influence of drugs, alcohol or med- ication.
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Power tool use and care Do not use a battery pack or tool that is dam- aged or modified. Damaged or modified batteries Do not force the power tool. Use the correct may exhibit unpredictable behaviour resulting in power tool for your application. The correct fire, explosion or risk of injury.
Follow instructions for lubricating, chain ten- 13. Before starting work, check that the chain sioning and changing accessories. Improperly saw is in proper working order and that its condition complies with the safety regulations. tensioned or lubricated chain may either break or Check in particular that: increase the chance for kickback.
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Perform cleaning and maintenance before stor- — During operation of the chain saw safety age in accordance with the instruction manual. shoes or safety boots fitted with anti skid sole, steel toe caps and protection for the Ensure safe positioning of the chain saw leg must always to be worn.
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Only use genuine Makita batteries. Use of non-genuine Makita batteries, or batteries that have been altered, may result in the battery bursting causing fires, personal injury and damage. It will also void the Makita warranty for the Makita tool and charger. Tips for maintaining maximum battery life Charge the battery cartridge before completely discharged.
PARTS DESCRIPTION Fig.2 Top handle Lock-off lever Switch trigger Front hand guard Guide bar Saw chain Chain catcher Retaining nut Chain adjusting screw Battery cartridge Main power lamp Main power switch Adjusting screw (for oil pump) Carabiner Front handle Oil tank cap Spike bumper Guide bar cover 9 ENGLISH...
Indicating the remaining battery capacity FUNCTIONAL DESCRIPTION Press the check button on the battery cartridge to indi- cate the remaining battery capacity. The indicator lamps light up for a few seconds. CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before adjusting or checking function on the tool.
Let the machine and battery(ies) cool down. out pressing the lock-off lever. This can cause If no improvement can be found by restoring protection switch breakage. system, then contact your local Makita Service Center. To prevent the switch trigger from being accidentally Main power switch pulled, a lock-off lever is provided. To start the tool, depress the lock-off lever and pull the switch trigger.
Spike bumper Checking the run-down brake The tool is equipped with the spike bumper as stan- dard. For replacement of the spike bumper, ask Makita Authorized Service Centers. CAUTION: If the saw chain does not stop When you perform the cutting operation, engage the within two seconds in this test, stop using the spike bumper with the trunk and use it as a lever.
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Fit one end of the saw chain on the top of the ASSEMBLY guide bar. Fit the other end of the saw chain around the sprocket, then attach the guide bar to the chain saw CAUTION: Always be sure that the tool is body, aligning the hole on the guide bar with the pin on switched off and the battery cartridge is removed the chain saw body.
Tighten the retaining nut to secure the sprocket The saw chain may become loose after many hours cover, then loosen it a bit for tension adjustment. of use. From time to time check the saw chain tension before use. Release the chain brake by pulling the front hand guard.
NOTICE: Use the saw chain oil exclusively for cap, and then remove the oil tank cap by turning it Makita chain saws or equivalent oil available in counterclockwise. the market. NOTICE: Never use oil including dust and parti- cles or volatile oil.
After refilling, hold the chain saw away from the If you cannot cut the timber right through with a single tree. Start it and wait until lubrication on saw chain is stroke: adequate. Apply light pressure to the handle and continue sawing and draw the chain saw back a little. Fig.22 Fig.24 Working with the chain saw...
Discoloration, deformation or side (B). This prevents the bar from becoming trapped. cracks may result. To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts. Fig.29 17 ENGLISH...
— The sharpening angle of 30° must be the same on Sharpening the saw chain all cutters. Different cutter angles cause the chain to run roughly and unevenly, accelerate wear, and Sharpen the saw chain when: lead to chain breaks. • Mealy sawdust is produced when damp wood is cut; —...
— After sharpening the chain, check the height of the Cleaning the oil discharge hole depth gauge using the chain gauge tool (optional accessory). Small dust or particles may be built up in the oil dis- charge hole during operation. These dust or particles may impair the oil to flow and cause an insufficient lubrication on the whole saw chain.
Always fit a new locking ring when replacing the Storing the tool sprocket. Clean the tool before storing. Remove any chips and sawdust from the tool after removing the sprocket cover. After cleaning the tool, run it under no load to lubri- cate the saw chain and guide bar. Cover the guide bar with the guide bar cover.
TROUBLESHOOTING Before 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 Action The chain saw does not start. Battery cartridge is not installed. Install a charged battery cartridge.