Makita UC003G Instruction Manual

Makita UC003G Instruction Manual

Cordless chain saw
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INSTRUCTION MANUAL
Cordless Chain Saw
UC002G
UC003G
UC004G
UC006G
Read before use.

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Table of Contents
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Summary of Contents for Makita UC003G

  • Page 1 INSTRUCTION MANUAL Cordless Chain Saw UC002G UC003G UC004G UC006G Read before use.
  • Page 2: Specifications

    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...
  • Page 3: Intended Use

    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″...
  • Page 4: Safety Warnings

    WARNING: The vibration emission during Uncertainty (K) : 3 dB(A) actual use of the power tool can differ from the Model UC003G declared value(s) depending on the ways in which Sound pressure level (L ) : 90 dB(A) the tool is used especially what kind of workpiece...
  • Page 5 Do not expose power tools to rain or wet con- ditions. Water entering a power tool will increase the risk of electric shock. Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts.
  • Page 6 Battery tool use and care Wear safety glasses and hearing protection. Further protective equipment for head, hands, Recharge only with the charger specified by legs and feet is recommended. Adequate protec- the manufacturer. A charger that is suitable for tive clothing will reduce personal injury by flying one type of battery pack may create a risk of fire debris or accidental contact with the saw chain.
  • Page 7: Additional Safety Instructions

    Do not open or mutilate the battery(ies). Released electrolyte is corrosive and may cause damage to the eyes or skin. It may be toxic if swallowed. Do not charge battery in rain, or in wet locations. Do not charge the battery outdoors. Do not handle charger, including charger plug, and charger terminals with wet hands.
  • Page 8 If any of these symp- toms occur, see a physician! To reduce the risk 12. Use the batteries only with the products of “white finger disease”, keep your hands warm specified by Makita. Installing the batteries to during operation and well maintain the equipment non-compliant products may result in a fire, exces- and accessories.
  • Page 9: Parts Description

    Charge the battery cartridge if you do not use causing fires, personal injury and damage. It will also it for a long period (more than six months). void the Makita warranty for the Makita tool and charger. PARTS DESCRIPTION Fig.2 Top handle...
  • Page 10: Functional Description

    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.
  • Page 11: Overheat Protection

    If no improvement can be found by restoring protection CAUTION: Before installing the battery car- system, then contact your local Makita Service Center. tridge into the tool, always check to see that the NOTICE: If the tool stops due to a cause...
  • Page 12: Adjusting The Chain Lubrication

    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.
  • Page 13 Fit the other end of the saw chain around the sprocket, ASSEMBLY then attach the guide bar to the chain saw body, aligning the hole on the guide bar with the pin on the chain saw body. CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before carrying out any work on the tool.
  • Page 14: Removing The Saw Chain

    After installing the saw chain, adjust the saw chain Lift up the guide bar tip slightly and adjust the tension by referring to the section for adjusting saw chain tension. Turn the chain adjusting screw clockwise chain tension. to tighten, turn it counterclockwise to loosen. For chain blade 90PX and 91PX: Removing the saw chain Tighten the saw chain until the lower side of the saw To remove the saw chain, perform the following steps: chain fits in the guide bar rail as illustrated.
  • Page 15: Operation

    The oil delivery may otherwise be impaired. NOTICE: Use the saw chain oil exclusively for Makita chain saws or equivalent oil available in the market. NOTICE: Never use oil including dust and parti- cles or volatile oil.
  • Page 16: Maintenance

    NOTICE: Never use gasoline, benzine, thinner, alcohol or the like. Discoloration, deformation or cracks may result. To maintain product SAFETY and RELIABILITY, Fig.25 repairs, any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts. 16 ENGLISH...
  • Page 17: Sharpening The Saw Chain

    — 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; —...
  • Page 18: Cleaning The Guide Bar

    — 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.
  • Page 19: Storing The Tool

    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.
  • Page 20: Troubleshooting

    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.
  • Page 21: Optional Accessories

    OPTIONAL ACCESSORIES CAUTION: These accessories or attachments are recommended for use with your Makita tool specified in this manual. The use of any other accessories or attachments might present a risk of injury to persons. Only use accessory or attachment for its stated purpose. If you need any assistance for more details regard- ing these accessories, ask your local Makita Service Center.
  • Page 24 Makita Europe N.V. Jan-Baptist Vinkstraat 2, 3070 Kortenberg, Belgium Makita Corporation 3-11-8, Sumiyoshi-cho, Anjo, Aichi 446-8502 Japan 885906-227 www.makita.com 20211209...

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