Makita DUA300 Instruction Manual
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Makita DUA300 Instruction Manual

Makita DUA300 Instruction Manual

Cordless pole saw
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INSTRUCTION MANUAL
Cordless Pole Saw
DUA300
Read before use.
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Summary of Contents for Makita DUA300

  • Page 1 INSTRUCTION MANUAL Cordless Pole Saw DUA300 Read before use.

  • Page 2: Specifications

    SPECIFICATIONS Model: DUA300 Overall length (without guide bar) 2,235 mm Rated voltage D.C. 36 V Net weight 6.2 kg 6.1 - 6.9 kg Standard guide bar length 300 mm Recommended guide bar with 90PX 250 - 300 mm length with 91PX...

  • Page 3: Intended Use

    Saw chain type 91PX Number of drive links Guide bar Guide bar length 300 mm Cutting length 296 mm Pitch 3/8″ Gauge 1.3 mm Type Sprocket nose bar Sprocket Number of teeth Pitch 3/8″ WARNING: Use appropriate combination of the guide bar and saw chain. Otherwise personal injury may result. Symbols SAFETY WARNINGS The followings show the symbols which may be used General power tool safety warnings for the equipment.
  • Page 4 If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock. Power tools can produce electromagnetic fields (EMF) that are not harmful to the user. However, users of pacemakers and other similar medical devices should contact the maker of their device and/or doctor for advice before operating...
  • Page 5 Battery tool use and care Do not use the tool in bad weather conditions, especially when there is a risk of lightning. This Recharge only with the charger specified by decreases the risk of being struck by lightning. the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire National regulations may restrict of the use of when used with another battery pack.
  • Page 6 If the tension is loose, tighten it. condition before continuing work. If there is Transport any damage or doubt, ask Makita authorized Before transporting the tool, switch off the tool service center for the inspection and repair. and remove the battery cartridge. Always fit Do not touch the head of the tool.
  • Page 7 Avoid storing battery cartridge in a con- poor, ask Makita authorized service center to tainer with other metal objects such as sharpen it or replace it with new one. nails, coins, etc.

  • Page 8: Parts Description

    Charge the battery cartridge before completely causing fires, personal injury and damage. It will discharged. Always stop tool operation and also void the Makita warranty for the Makita tool and charge the battery cartridge when you notice charger. less tool power.

  • Page 9: Functional Description

    Indicating the remaining battery capacity FUNCTIONAL DESCRIPTION Only for battery cartridges with the indicator CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before adjusting or checking function on the tool. Installing or removing battery cartridge CAUTION: Always switch off the tool before...

  • Page 10: Overheat Protection

    Overheat protection NOTE: You can use the tool in the Torque Boost mode up to 60 seconds. Depending on the usage When the tool or battery is overheated, the tool stops conditions, this mode shifts to the normal mode in automatically and the main power lamp lights up in red.

  • Page 11: Electronic Function

    Attach the guide bar to the tool body, aligning the Electronic function hole on the guide bar with the pin on the tool body. The tool is equipped with the electronic functions for easy operation. • Constant speed control The speed control function provides the constant rotation speed regardless of load conditions.

  • Page 12: Adjusting Saw Chain Tension

    NOTICE: Use the saw chain oil exclusively for Tighten the saw chain until the lower side of the saw Makita chain saws or equivalent oil available in chain fits in the guide bar rail as illustrated. the market. NOTICE: Never use oil including dust and parti- cles or volatile oil.
  • Page 13 Saw chain is automatically lubricated when the tool is in NOTE: If it is difficult to remove the oil tank cap, operation. Check the amount of remaining oil in the oil insert the box wrench into the slot of the oil tank tank periodically. cap, and then remove the oil tank cap by turning it counterclockwise.

  • Page 14: Working With The Tool

    Makita Authorized Service Centers. CAUTION: Always use the shoulder harness attached to the tool. Before operation, adjust the shoul- ► 1 .
  • Page 15 Stand on a stable surface, and hold the tool away from If you try to cut off thick branches from the bottom, the the branches so that the angle of the tool becomes 60° branch may close in and pinch the saw chain in the cut. or less against the horizontal ground. If you try to cut off thick branches from the top without a shallow undercut, the branch may splinter.
  • Page 16 Attach the hook to the tool. Using the tool with battery adapter Optional accessory Use the hanging band when you use the tool with bat- tery adapter. Attaching the hanging band Attach the hooks of the hanging band to the rings of the shoulder harness or waist belt as shown in the figure. Select the type of band and the connecting method appropriate for your usage.

  • Page 17: Sharpening The Saw Chain

    NOTICE: Never use gasoline, benzine, thinner, alcohol or the like. Discoloration, deformation or 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. 17 ENGLISH...

  • Page 18: Cleaning The Guide Bar

    — The sharpening angle of 30° must be the same on — After sharpening the chain, check the height of the all cutters. Different cutter angles cause the chain depth gauge using the chain gauge tool (optional to run roughly and unevenly, accelerate wear, and accessory). lead to chain breaks. —...

  • Page 19: Storing The Tool

    A worn sprocket will damage a new saw chain. Have the sprocket replaced in this case. Before fitting a new saw chain, check the condition of the sprocket. If the sprocket is worn or damaged, ask Makita Authorized Service Centers for replacement. ► 1 . Sprocket 2. Areas to be worn out 19 ENGLISH...

  • Page 20: Instructions For Periodic Maintenance

    Instructions for periodic maintenance To ensure long life, prevent damage and ensure the full functioning of the safety features, the following maintenance must be performed regularly. Warranty claims can be recognized only if this work is performed regularly and properly. Failure to perform the prescribed maintenance work can lead to accidents! The user of the tool must not perform maintenance work which is not described in the instruction manual.

  • Page 21: 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 tool does not start. Battery cartridge is not installed. Install a charged battery cartridge.
  • Page 24 Makita Corporation 3-11-8, Sumiyoshi-cho, Anjo, Aichi 446-8502 Japan 885797-923 www.makita.com 20200918...

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