Makita DHR280 Instruction Manual

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13 ENGLISH5. Do not use the wireless unit in places wherethe temperature exceeds 50°C (122°F).6. Do not operate the wireless unit in placeswhere medical instruments, such as heartpace makers are near by.7. Do not operate the wireless unit in placeswhere automated devices are near by. If oper-ated, automated devices may develop malfunctionor error.8. The wireless unit can produce electromagneticfields (EMF) but they are not harmful to theuser.9. The wireless unit is an accurate instrument. Becareful not to drop or strike the wireless unit.10. Avoid touching the terminal of the wirelessunit with bare hands or metallic materials.11. Always remove the battery on the tool wheninstalling the wireless unit.12. When opening the lid of the slot, avoid theplace where dust and water may come into theslot. Always keep the inlet of the slot clean.13. Always insert the wireless unit in the correctdirection.14. Do not press the wireless activation buttonon the wireless unit too hard and/or press thebutton with an object with a sharp edge.15. Always close the lid of the slot whenoperating.16. Do not remove the wireless unit from the slotwhile the power is being supplied to the tool.Doing so may cause a malfunction of the wirelessunit.17. Do not remove the sticker on the wireless unit.18. Do not put any sticker on the wireless unit.19. Do not leave the wireless unit in a place wherestatic electricity or electrical noise could begenerated.20. Do not leave the wireless unit in a place sub-ject to high heat, such as a car sitting in thesun.21. Do not leave the wireless unit in a dusty orpowdery place or in a place corrosive gascould be generated.22. Sudden change of the temperature may bedewthe wireless unit. Do not use the wireless unituntil the dew is completely dried.23. When cleaning the wireless unit, gently wipewith a dry soft cloth. Do not use benzine, thin-ner, conductive grease or the like.24. When storing the wireless unit, keep it in thesupplied case or a static-free container.25. Do not insert any devices other than Makitawireless unit into the slot on the tool.26. Do not use the tool with the lid of the slot dam-aged. Water, dust, and dirt come into the slot maycause malfunction.27. Do not pull and/or twist the lid of the slot morethan necessary. Restore the lid if it comes offfrom the tool.28. Replace the lid of the slot if it is lost ordamaged.SAVE THESE INSTRUCTIONS.FUNCTIONAL DESCRIPTIONCAUTION: Always be sure that the tool isswitched off and the battery cartridge is removedbefore adjusting or checking function on the tool.Installing or removing battery cartridgeCAUTION: Always switch off the tool beforeinstalling or removing of the battery cartridge.CAUTION: Hold the tool and the battery car-tridge firmly when installing or removing batterycartridge. Failure to hold the tool and the batterycartridge firmly may cause them to slip off your handsand result in damage to the tool and battery cartridgeand a personal injury.► Fig.1: 1. Red indicator 2. Button 3. Battery cartridgeTo remove the battery cartridge, slide it from the toolwhile sliding the button on the front of the cartridge.To install the battery cartridge, align the tongue on thebattery cartridge with the groove in the housing and slipit into place. Insert it all the way until it locks in placewith a little click. If you can see the red indicator on theupper side of the button, it is not locked completely.CAUTION: Always install the battery cartridgefully until the red indicator cannot be seen. If not,it may accidentally fall out of the tool, causing injury toyou or someone around you.CAUTION: Do not install the battery cartridgeforcibly. If the cartridge does not slide in easily, it isnot being inserted correctly.Indicating the remaining battery capacityOnly for battery cartridges with the indicator► Fig.2: 1. Indicator lamps 2. Check buttonPress the check button on the battery cartridge to indi-cate the remaining battery capacity. The indicator lampslight up for a few seconds.Indicator lamps RemainingcapacityLighted Off Blinking75% to 100%50% to 75%25% to 50%0% to 25%Charge thebattery.The batterymay havemalfunctioned.