SPECIFICATIONS Model: GA042G GA043G GA044G GA045G GA046G GA047G Applicable grinding wheel Max. wheel diameter 100 mm 115 mm 125 mm 100 mm 115 mm 125 mm Max. wheel thickness 6 mm Applicable cut-off wheel Max. wheel diameter 100 mm 115 mm...
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Sound pressure Sound power level Uncertainty (K) : level (L ) : (dB(A)) ) : (dB(A)) (dB(A)) GA042G GA043G GA044G GA045G GA046G GA047G NOTE: The declared noise emission value(s) has been measured in accordance with a standard test method and may be used for comparing one tool with another.
Work mode: disc sanding with anti vibration side grip Model Vibration emission (a ) : (m/s ) Uncertainty (K) : (m/s GA042G 2.5 m/s or less GA043G 2.5 m/s or less GA044G 2.5 m/s or less GA045G 2.5 m/s or less GA046G 2.5 m/s...
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Personal safety Power tool use and care Stay alert, watch what you are doing and use Do not force the power tool. Use the correct common sense when operating a power tool. power tool for your application. The correct Do not use a power tool while you are tired or power tool will do the job better and safer at the under the influence of drugs, alcohol or med- rate for which it was designed.
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Do not use a battery pack or tool that is dam- Do not use a damaged accessory. Before each use aged or modified. Damaged or modified batteries inspect the accessory such as abrasive wheels for chips and cracks, backing pad for cracks, tear or may exhibit unpredictable behaviour resulting in excess wear, wire brush for loose or cracked wires.
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Maintain a firm grip with both hands on the Additional safety warnings specific for cutting-off power tool and position your body and arms operations: to allow you to resist kickback forces. Always Do not “jam” the cut-off wheel or apply exces- use auxiliary handle, if provided, for maxi- sive pressure.
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12. Use the batteries only with the products WARNING: DO NOT let comfort or familiarity specified by Makita. Installing the batteries to with product (gained from repeated use) replace non-compliant products may result in a fire, exces- strict adherence to safety rules for the subject sive heat, explosion, or leak of electrolyte.
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15. Do not press the wireless activation button causing fires, personal injury and damage. It will on the wireless unit too hard and/or press the also void the Makita warranty for the Makita tool and button with an object with a sharp edge. charger.
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.
Take all the following steps to clear the Only for model GA042G / GA043G / GA044G causes, when the tool has been brought to a temporary halt or stop in operation.
If the tool consistently fails to quickly stop after turning operator. off the switch, have the tool serviced at a Makita Service WARNING: Center. Make sure that the wheel guard is...
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While pushing the lock lever toward A, hold down While pushing the lock lever toward A, rotate the the portions B of the wheel guard as shown in the wheel guard toward C, and then, change the angle of figure. the wheel guard according to the work so that the oper- ator can be protected.
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Installing abrasive cut-off / diamond Installing wire cup brush wheel Optional accessory Optional accessory CAUTION: Do not use wire cup brush that is damaged, or which is out of balance. Use of dam- WARNING: When using an abrasive cut-off aged brush could increase potential for injury from / diamond wheel, be sure to use only the special contact with broken brush wires.
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Place a central position of the X-LOCK wheel on Installing or removing X-LOCK the holder. wheel Make sure the X-LOCK wheel is parallel to the flange surface and with the correct side facing up. Push the X-LOCK wheel into the holder. The WARNING: Never actuate the release lever of catches snap into the lock position with a click and...
To remove the X-LOCK wheel, push the release lever Connecting a vacuum cleaner from A side to lift B side, then pull the release lever from B side as illustrated. Optional accessory The X-LOCK wheel is released and can be removed. WARNING: Never vacuum metal particles created by grinding/cutting/sanding operation.
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Usage example: operation with abrasive cut-off CAUTION: Never switch on the tool when it wheel is in contact with the workpiece, it may cause an injury to operator. CAUTION: Always wear safety goggles or a face shield during operation. CAUTION: After operation, always switch off the tool and wait until the wheel has come to a complete stop before putting the tool down.
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Open the lid on the tool as shown in the figure. Fig.24 WIRELESS ACTIVATION FUNCTION Only for model GA042G / GA043G / GA044G What you can do with the wireless activation function The wireless activation function enables clean and com- Fig.26...
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When inserting the wireless unit, align the projections with the recessed portions on the slot. NOTE: A Makita vacuum cleaner supporting the wireless activation function is required for the tool registration. NOTE: Finish installing the wireless unit to the tool before starting the tool registration.
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Press the wireless activation button on the vac- Connect the hose of the vacuum cleaner with the tool. uum cleaner for 3 seconds until the wireless activation lamp blinks in green. And then press the wireless acti- vation button on the tool in the same way. Fig.31 Set the stand-by switch on the vacuum cleaner to "AUTO".
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NOTE: The wireless activation lamp on the tool will stop blinking in blue when there is no operation for 2 hours. In this case, set the stand-by switch on the vacuum cleaner to "AUTO" and push the wireless activation button on the tool again. NOTE: The vacuum cleaner starts/stops with a delay.
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If the cancellation is performed successfully, the wire- Cancelling tool registration for the less activation lamps will light up in red for 2 seconds vacuum cleaner and start blinking in blue. NOTE: The wireless activation lamps finish blinking in Perform the following procedure when cancelling the red after 20 seconds elapsed.
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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.
To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or adjustment should be per- formed by Makita Authorized Service Centers, always using Makita replacement parts. Air vent cleaning The tool and its air vents have to be kept clean.
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COMBINATION OF APPLICATIONS AND ACCESSORIES Optional accessory CAUTION: Using the tool with incorrect guards can cause risks as follows. When using a cut-off wheel guard for facial grinding, the wheel guard may interfere with the work- • piece causing poor control. When using a grinding wheel guard for cutting-off operations with bonded abrasive wheels and dia- •...
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.