ENGLISH (Original instructions) INSTRUCTION MANUAL Cordless Clipped Head Framing Nailer GN900 009440 IMPORTANT: Read Before Using.
ENGLISH (Original instructions) SPECIFICATIONS Model GN900 Nail length X Shank diameter Nail L :50 mm - 90 mm Nail capacity d : 2.9 mm - 3.3 mm 40 nails (1strip) Nail collation angle (degree) 34 Figure of nail head Clipped Dimensions (L X H X W) 321 mm X 108 mm X 368 mm Net weight 3.3 kg Rated voltage D.C. 7.2 V • Due to our continuing programme of research and development, the specifications herein are subject to change without notice.
• • WARNING: The vibration emission during actual use of the power tool can differ from the declared emission value depending on the ways in which the tool is used. Be sure to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).
taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation. Battery tool use and care 24. Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack. 25. Use power tools only with specifically designated battery packs.
working area. For Australia and New Zealand only Always wear safety glasses and face shield to protect your eyes from dust or nail injury. The safety glasses and the face shield should conform with the requirements of AS/NZS 1336. WARNING: It is an employer's responsibility to enforce the use of safety eye protection equipment by the tool operators and by other persons in the immediate working area.
• • • • • • • • • • • • ENC007-6 less fatigue by doing so. A nail will be bent or the tool can become jammed if you mistakenly nail on top of another nail or strike a knot in the wood. The nail may be thrown and hit someone, or the tool itself can react dangerously. Place the nails with care. Do not point the ejection port at anyone in the vicinity. Keep hands and feet away from the ejection port area. Never carry the tool with your finger on the trigger or hand it to someone in this condition.
FUNCTIONAL DESCRIPTION Overview of the nailer • 2 3 CAUTION: Always be sure to remove the fuel cell, the battery cartridge and nails before adjusting or checking function on the tool. Installing or removing battery cartridge 4 1 9 6 8 5 009441 7 • • 1. Battery cartridge 2. Fuel cover 3. Trigger 4. Indication lamp 5. Pusher lever 6. Pusher button 7. Magazine 8. Contact element 9. Hex wrench Always switch off the tool before insertion or removal of the battery cartridge.
Detach the cap (in case the metering valve is provided with the cap). 009450 Insert the jet nozzle into the small hole of the adapter properly. 009446 Push in the front edge. 009451 Put the fuel cover over the metering valve and push it down to latch. 009447 Push in the rear edge until it seats. Inserting the fuel cell Adjusting the nailing depth • CAUTION: Remove the fuel cell, the battery cartridge and nails before adjusting the depth of nailing. 1.
Installing the hook 1 1. Hook 011695 Load nails so that they get parallel to the driver guide. 009457 Removing nails The hook is convenient for hanging the tool temporarily. The hook can be set in two positions according to where the tool will be hung. To change the hook position, contract it at its foot by pushing in from both sides and shift to another position. 1 1. Pusher button ASSEMBLY • CAUTION: Always remove the fuel cell and the battery cartridge.
1. Trigger • 1 WARNING: Make sure that the magazine mounting screws are tight and the magazine is tight to the nose. Attempting to fire tool with a loose magazine will result in loss of nail control, damage to the tool or nail discharge toward operator. MAINTENANCE 009455 2. Hold the contact element pressing firmly and pull the trigger. Fuel gas is combusted and the nail is driven. 3. Further driving can be initiated only after both the contact element and the trigger are released.
To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or adjustment should be performed by Makita Authorized Service Centers, always using Makita replacement parts. 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.
Makita Corporation Anjo, Aichi, Japan 884862D228 12 www.makita.