Makita Dc18rc NP01R User Manual 4664c3aa 097e 4ef2 830a 5b360d602f4d
User Manual: makita dc18rc Makita Battery Charger DC18RC User Guide |
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T ECHNICAL INFORMATION Models No. DC18RC Description Charger CONCEPT AND MAIN APPLICATIONS PRODUCT P 1/ 5 H Model DC18RC is a new developed compact size fast charger with the equivalent functions as current model DC18RA. Its brief benefits are: 1) Only 22 minutes to fully charge of 3.0Ah Li-ion battery 2) Innovative computer controlled charging system provides optimum charge to each battery through the digital communication between charger and battery 3) Cooling fan to keep the battery temperature low for minimum charging time 4) The adapter ADP04 (optional accessory) enables to charge the existing Ni-Cd and Ni-MH batteries 5) The adapter ADP03 (optional accessory) enables to refresh inactive batteries 6) Selectable melody sound of completed charging L W Dimensions: mm (") Length (L) 156 (6-1/8) Width (W) 190 (7-1/2) 84 (3-5/16) Height (H) Specification Voltage (V) Continuous Rating (W) Input Output 240 240 Cycle (Hz) Current (A) 110-120 220-240 50/60 50/60 Output voltage: V DC 7.2 - 18 Output current: A DC 9.0 Protection against electric shock Double insulation*1 Power supply cord: m (ft) Weight according to EPTA-Procedure 01/2003: kg (lbs) Charging time Cell Approx. 22 min. Approx. 30 min. 0.75 (1.65) Battery BL1415 14.4 18 12 14.4 BL1815 BH1220, BH1222C BH1420 2.0 9.6 BH9020, BH9020A 2.7 14.4 14.4 18 12 BH1427 BL1430, BL1430A BL1830 BH1233, BH1233C BH1433 BH9033, BH9033A Li-ion 1.3 Ni-MH 2.0 Ni-MH 2.0 (6.5) Capacity:Ah Voltage:V Approx. 15 min. Approx. 20 min. Li-ion 3.0 Ni-MH 3.3 Ni-MH 3.3 14.4 9.6 1.3 2.0 7.2 - 18 7.2 - 18 All 1.3Ah Ni-Cd batteries except maktec series All 2.0Ah Ni-Cd batteries 2.6 7.2 - 18 All 2.6Ah Ni-MH stick/ pod batteries Ni-Cd*2 Approx. 45 min. Ni-Cd*2 Approx. 60 min. Ni-MH*2 Approx. 70 min. Ni-MH*2 3.0 9.6 - 18 All 3.0Ah Ni-MH stick/ pod batteries *1: excludes some countries *2: use with interchangeable adapter ADP04 (optional accessory). Note: The charging time depends to a large extent on battery's temperature or room temperature. Optional Standby power (W) accessories ADP03 Automatic Refreshing Adapter, ADP04 Interchangeable Adapter 0.4 0.8 P 2/ 5 Repair CAUTION: • Repair the machine in accordance with “Instruction manual” or “Safety instructions”. • Due to the difference of factories, the shapes and positions of actual parts are different from those shown in the following drawings. [1] DISASSEMBLING / ASSEMBLING [1]-1. Charger case and Terminal unit DISASSEMBLING Remove Charger case and Terminal unit as drawn in Fig. 1. Fig. 1 1. Remove four Caps 13 and Tapping screws. Charger case is separated from Charger case cover. 2. Remove the connectors of Terminal unit from CN1 (connector 1) and CN2 (connector 2) of Charging circuit. Then remove Compression spring 4 from the boss of Terminal unit. Boss of Terminal unit Terminal unit Charger case Compression spring 4 Tapping screw (4pcs.) Cap 13 (4pcs.) Charger case cover CN 1 CN 2 Charging circuit ASSEMBLING (1) Set Compression spring 4 to Terminal unit. Refer to Fig. 1. (2) Assemble Terminal unit as drawn in Fig. 2. (3) Assemble Charger case to Charger case cover by fastening four Tapping screws. Do not pinch the lead wires. (4) Insert four Caps 13 into the holes of Charger case cover. Fig. 2 1. Pass the connectors of Terminal unit through the notch and the hook of Terminal base. 2. Put the three legs of Terminal unit and the end of Compression spring 4 into each hole of Terminal base. 3. Connect the connectors with Circuit board. (Fig. 1.) Legs of Terminal unit (3pcs.) Compression spring 4 Notch and hook of Terminal base CN 1 CN 2 Charging circuit P 3/ 5 Repair [1] DISASSEMBLING / ASSEMBLING [1]-2. Terminal cover DISASSEMBLING Fig. 3 3x10 Tapping screw Charger case Remove 3x10 Tapping screw from the reverse side of the removed Charger case complete, then separate a couple of Compression spring 4 from Terminal cover. Note: These compression springs are different from Compression spring 4 behind Terminal unit. Compression spring 4 (2 pcs.) Terminal cover ASSEMBLING Refer to Fig. 4. Fig. 4 Compression spring 4 Boss of Terminal cover Retaining portion Retaining portion of Charger case to receive Compression spring 4 Terminal cover Boss 1. While compressing a couple of Compression spring 4 toward the retaining portions of Terminal cover, insert the boss of Terminal cover into the elliptic hole of Charger case. 2. Push the compression springs using Slotted screwdriver and fit them to the retaining portions of Charger case and Terminal cover. Terminal cover Compression spring 4 Retaining portion of Terminal cover to receive Compression spring 4 3. Drive 3x10 Tapping screw to the boss of Terminal cover. (Fig. 3) Note: The fastening torque has to be 0.5N.m. (5kgf.cm) Elliptical hole Retaining portion of Charger case to receive Compression spring 4 P 4/ 5 Repair [1] DISASSEMBLING / ASSEMBLING [1]-3 Wiring of Power supply cord and Lead wires of Scirocco fan Be careful to route Power supply cord and Lead wires of Scirocco fan into Charger case cover as drawn in Fig. 5. Fig. 5 Make sure that Power supply cord is put in the labyrinth of Charger case cover. CN1 CN2 Scirocco fan Make sure that Lead wires of Scirocco fan is fixed in Lead wire holders. Lead wire holders Lead wires of Scirocco fan CN3 (Connector of Scirocco fan) [1] -4. Terminal base, Circuit board DISASSEMBLING Remove Terminal base and Circuit board in accordance with [1]-1 and Fig. 6. Fig. 6 1. After removing Terminal unit, unscrew a Tapping screw for fastening Terminal base and Circuit board. 2. Disconnect the connector of Scirroco fan with CN3 of Circuit board, then remove Terminal base from Charger case cover. Scirroco fan Terminal unit Terminal base Tapping screw Terminal base Circuit board Charger case cover 3. Circuit board can be removed from Charger case cover. ASSEMBLING Take the reverse step of Disassembling. P 5/ 5 Repair [1] DISASSEMBLING / ASSEMBLING [1] -5.Varistor and Fuse (1) Types of Breakage 1. If Fuse is broken, Varistor is usually broken by showing the sign of breakage mentioned below. In this case, replace fuse and varistor at the same time. Sign of varistor breakage a) Cracks in the surface of varistor b) Black discolored surface of varistor 2. Only Varistor can be damaged if Charger is plugged in a power source at double the rated voltage. In this case, replace Varistor solely. 3. If Fuse is broken while Varistor is not broken, Circuit board can be broken. In this case, replace charging circuit complete. (Fig. 6) (2) Replacing Varistor/ Fuse Varistor/fuse is soldered on the Circuit board. Remove a broken Varistor / Fuse with soldering iron and solder brand-new one. (Fig. 7) Note: Be sure to use the appropriate parts. Fig. 7 Varistor Fuse Power supply cord
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