Instruction/ maintenance manual of the product BTW120 Makita
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INSTR UCTION MANU AL W ARNING: F or your personal saf ety , READ and UNDERST AND bef ore using. SA VE THESE INSTR UCTIONS FOR FUTURE REFERENCE. www .makitatools.
2 SPECIFICATIONS • Manuf acturer reser ves the right to change specifications without notice. • Specifications ma y differ from country to countr y . GENERAL SAFETY R ULES USA003-1 (FOR All BA TTER Y OPERA TED T OOLS ) W ARNING: Read and understand all instructions.
3 3. Keep bystander s, children, and visitors awa y while operating a power tool. Distrac- tions can cause you to lose control. Electrical Safety 4. A battery operated tool with integral bat- teries or a separate battery pack must be recharged onl y with the specified charger for the battery .
4 20. Use only accessories that are recom- mended by the manufacturer f or your model. Accessories that may be suitab le for one tool may create a risk of injury when used on another tool. SER VICE 21. T ool service must be performed onl y by qualified repair personnel.
5 SYMBOLS USD302-1 The f ollowings show the symbols used f or tool. V ....................... volts ................... direct current ................... no load speed .../min ................ rev olutions or reciprocation per minute ................
6 damaged in any wa y; take it to a qualified serviceman. 11 . Do not disassemble charger or battery cartridge; take it to a qualified ser viceman when service or repair is required. Incor- rect reassembly ma y result in a risk of electric shock or fire.
7 SYMBOLS The f ollowing show the symbols used f or the charger . Be sure that you understand their meaning bef ore use. .......... Ready to charge ............. Charging ............. Charging complete ........... Delay charge (Cooling) ........ Def ective batter y .
8 FUNCTIONAL DESCRIPTION CA UTION: • Alwa ys be sure that the tool is switched off and the batter y cartr idge is remov ed bef ore adjusting or checking function on the tool. Installing or removing battery cartridge • Alwa ys switch off the tool bef ore inser tion or remov al of the batter y cartr idge.
9 5. If you lea ve the battery car tridge in the charger after the charging cycle is complete, the charger will s witch into its “ trickle charge (maintenance charge) ” mode which will last appro ximately 24 hours. 6. After charging, unplug the charger from the power source.
10 on the charger and battery , which can be sometime clogged with dust. • The cooling system is in order although no sound of cooling fa n comes out, if the yellow w ar ning light will not flash. • Alwa ys keep clean the v ent on charger and batter y f or cooling.
11 Refresh charging Refreshing adapter (optional accessory ) can refresh an inac- tive battery car tridge. Refresh charging should be done once a week. When you charge a ne w batter y cartr idge or a battery car- tridge that has not been used for a long time , it may not accept a full charge.
12 ASSEMBL Y CA UTION: • Alwa ys be sure that the tool is switched off and the batter y cartr idge is remov ed bef ore carr ying out any work on the tool.
13 • If the tool is operated continuously until the battery car tridge has discharged, allow the tool to rest f or 15 minutes bef ore proceeding with a fresh batter y . The fa stening torque is affected by a wide v ariety of factors including the f ollowing.
14 Replacing carbon brushes Remov e and check the carbon brushes regularly . Replace when they we ar down to the limit mark. Keep the carbon brushes clean and free to slip in the holders. Both carbon brushes should be replaced at the same time. Use only iden- tical carbon brushes.
Memo 15.
Memo 16.
17 First-Class Postage Required Post Office will not deliver without proper postage. Makita U .S.A., Inc. 14930 Nor tham Street La Mirada, CA 90638-5753 Fold Cut.
18 1. This product was pur chased from: Home Center Hardware/Lumber Store T ool Distributor Industrial Supply Construction Supply Other ( ) 3. Ho w did you learn about this product: Magazine F rom Dealer Newspaper Store Display Catalog Radio Exhibition F rom Friend Previous Usage Other ( ) 2.
19 F A CT OR Y SER VICE CENTERS 1-800-4-MAKIT A RET AIN THIS POR TION FOR Y OUR RECORDS ARIZONA 3707 E. Broadway Rd., Ste. 6 Phoenix, AZ 85040 (602) 437-2850 CALIFORNIA 41850 Christy St.
W ARNING Some dust created by po wer sanding, sawing, g r inding, drilling, and other construction activities contains chemicals known to the State of Calif or nia to cause cancer , bir th def ects or other reproductive harm.
An important point after buying a device Makita BTW120 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Makita BTW120 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Makita BTW120 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Makita BTW120 you will learn all the available features of the product, as well as information on its operation. The information that you get Makita BTW120 will certainly help you make a decision on the purchase.
If you already are a holder of Makita BTW120, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Makita BTW120.
However, one of the most important roles played by the user manual is to help in solving problems with Makita BTW120. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Makita BTW120 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
