Instruction/ maintenance manual of the product HP2050 Makita
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Continuous Rating (W) V oltage (V) Cycle (Hz) Input Output Max. Output(W) 110 120 720 720 720 720 720 360 360 360 360 360 660 660 660 660 660 220 230 240 * Chuck key S-13 (only for HP2050 and hP2050F) ................. 1 pc. * K ey holder (only for HP2050 and hP2050F) .
R epair P 2 /17 < 1 > Lubrication < 2 >Assembling and disassembling ( 1 ) Disassembling drill chuck See Fig. 2. 1. Hold the flat portion of spindle with No.1R139 "drill chuck extractor" which is fixed with vise. 2. Insert No.1R298 "hex wrench" into drill chuck and grip it firmly with drill chuck.
R epair P 3 /17 ( 3) Disassembling gear section See Fig. 3. 1. Separate gear housing cover from gear housing. 2. Pull out lock plate. 3. Then change lever B, pin, rack 12 with change plate B and spur gear 29-37 can be disassembled from gear housing. ( 4) Assembling gear section 1.
R epair P 4 /17 Pin 4 Rack 12 Spur gear 29-37 Spindle Lock plate Change le ver B 4. Insert pin 4 through rack 12 into gear housing. And then, rush rack 12 until it reaches the bottom wall of gear housing.
R epair P 5 /17 ( 5) Disassembling bearing retainer 20-36 and oil seal 19 1. Remodel the top portion of No.1R292 "wrench for bearing retainer" by grinding, in order to fit it on the spindle head. See Fig. 10. ( 6) Assembling bearing retainer 20-36 and oil seal 19 1.
R epair P 6 /17 ( 7) Disassembling cam A 1. After removing bearing retainer 20-36 and oil seal 19, disassemble ring spring 11 from spindle. And disassemble spindle section by pulling out from the drill chuck side of gear housing as illustrated in Fig 14.
R epair P 7 /17 2. Put the spindle on 1R035 "bearing setting plate" and assemble ball bearing 6202LLB and cam A to the spindle by pressing with arbor press as illustrated in Fig.
C ircuit diagram P 8 /17 HP2050F and HP2051F (equipped with flash light) F or Eur ope, High voltage ar ea 2 4 3 1 2 1 M2 M1 C2 C1 Color index of lead wires Black White Red Orange Blue T ransparent LED.
2 4 3 1 2 1 M2 M1 C2 C1 C ircuit diagram P 9 /17 HP2050F and HP2051F (equipped with flash light) F or other countries Color index of lead wires Black White Red Orange Blue LED circuit LED Brush holder.
C ircuit diagram P 10 /17 HP2050 and HP2051 (without flash light) F or Eur ope, High voltage ar ea 2 4 3 1 2 1 M2 M1 C2 C1 Color index of lead wires Black White Red Orange Blue T ransparent Brush hold.
C ircuit diagram P 11 /17 HP2050 and HP2051 (without flash light) F or Gr eat Britain, low v oltage 2 4 3 1 2 1 M2 M1 C2 C1 Color index of lead wires Black White Red Orange Blue T ransparent Brush hol.
C ircuit diagram P 12 /17 HP2050 and HP2051 (without flash light) F or other countries 2 4 3 1 2 1 M2 M1 C2 C1 Color index of lead wires Black White Red Orange Blue Brush holder Brush holder Field A F.
W iring diagram P 13 /17 Brush holder Noise suppressor Brush holder Switch HP2050F and HP2051F (equipped with flash light) F or Eur ope, High voltage ar ea * Choke coil * Noise suppressor * Insulated terminal The electrical parts marked with * ha ve to be set in the illustrated position.
W iring diagram P 14 /17 Switch HP2050F and HP2051F (equipped with flash light) F or other countries LED circuit LED Fix the lead wires (white) of LED circuit, with lead holder . See Fig. A. Fig. A Fig. B Lead wires from power supply cord Lead wires (blue or red) of LED circuit Fig.
W iring diagram P 15 /17 Brush holder Brush holder Switch HP2050 and HP2051 (without flash light) F or Eur ope, High voltage ar ea * Choke coil * Noise suppressor * Insulated terminal Noise suppressor The electrical parts marked with * ha ve to be set in the illustrated position.
W iring diagram P 16 /17 Brush holder Brush holder HP2050 and HP2051 (without flash light) F or Gr eat Britain, low v oltage Noise suppressor Switch Fix with lead holder the lead wires passed through .
W iring diagram P 17 /17 HP2050 and HP2051 (without flash light) F or other countries Fix field lead wire (black) for connecting to switch, with lead holder .
An important point after buying a device Makita HP2050 (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 HP2050 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 HP2050 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Makita HP2050 you will learn all the available features of the product, as well as information on its operation. The information that you get Makita HP2050 will certainly help you make a decision on the purchase.
If you already are a holder of Makita HP2050, 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 HP2050.
However, one of the most important roles played by the user manual is to help in solving problems with Makita HP2050. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Makita HP2050 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
