7 ENGLISHTips for maintaining maximumbattery life1. Charge the battery cartridge before completelydischarged. Always stop tool operation andcharge the battery cartridge when you noticeless tool power.2. Never recharge a fully charged battery car-tridge. Overcharging shortens the batteryservice life.3. Charge the battery cartridge with room tem-perature at 10 °C - 40 °C (50 °F - 104 °F). Leta hot battery cartridge cool down beforecharging it.4. When not using the battery cartridge, removeit from the tool or the charger.5. Charge the battery cartridge if you do not useit for a long period (more than six months).Important safety instructions forwireless unit1. Do not disassemble or tamper with the wire-less unit.2. Keep the wireless unit away from young chil-dren. If accidentally swallowed, seek medicalattention immediately.3. Use the wireless unit only with Makita tools.4. Do not expose the wireless unit to rain or wetconditions.5. 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 nearby.7. Do not operate the wireless unit in placeswhere automated devices are nearby. If oper-ated, automated devices may develop malfunctionor error.8. Do not operate the wireless unit in placesunder high temperature or places wherestatic electricity or electrical noise could begenerated.9. The wireless unit can produce electromagneticfields (EMF) but they are not harmful to theuser.10. The wireless unit is an accurate instrument. Becareful not to drop or strike the wireless unit.11. Avoid touching the terminal of the wirelessunit with bare hands or metallic materials.12. Always remove the battery on the productwhen installing the wireless unit into it.13. 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.14. Always insert the wireless unit in the correctdirection.15. Do not press the wireless activation buttonon the wireless unit too hard and/or press thebutton with an object with a sharp edge.16. Always close the lid of the slot whenoperating.17. 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.18. Do not remove the sticker on the wireless unit.19. Do not put any sticker on the wireless unit.20. Do not leave the wireless unit in a place wherestatic electricity or electrical noise could begenerated.21. Do not leave the wireless unit in a place sub-ject to high heat, such as a car sitting in thesun.22. Do not leave the wireless unit in a dusty orpowdery place or in a place corrosive gascould be generated.23. Sudden change of the temperature may bedewthe wireless unit. Do not use the wireless unituntil the dew is completely dried.24. When cleaning the wireless unit, gently wipewith a dry soft cloth. Do not use benzine, thin-ner, conductive grease or the like.25. When storing the wireless unit, keep it in thesupplied case or a static-free container.26. Do not insert any devices other than Makitawireless unit into the slot on the tool.27. Do not use the tool with the lid of the slot dam-aged. Water, dust, and dirt come into the slot maycause malfunction.28. Do not pull and/or twist the lid of the slot morethan necessary. Restore the lid if it comes offfrom the tool.29. Replace the lid of the slot if it is lost ordamaged.SAVE THESE INSTRUCTIONS.