Instruction/ maintenance manual of the product BUH550/ BUH650 Makita
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PRODUCT C ONCEPT AND MAIN APPLICA TIONS P 1/ 9 S pecification S tandard equipment O ptional accessories Note: The standard equipment for the tool shown above may vary by country .
P 2 / 9 R epair CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”. [1] NECESSAR Y REP AIRING T OOLS [2] LUBRICA TIONS [3] DISASSEMBL Y/ASSEMBL Y [3]-1. Shear Blade Assembly , Gear Complete Fig. 1 Fig.
P 3 / 9 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-1. Shear Blade Assembly , Gear Complete (cont.) DISASSEMBLING M5x25 Pan head screws (2pcs.) with Sleeves 5 in the holes 4. Remove Gear complete by tapping the specific part of Gear housing complete with plastic hammer as drawn below .
P 4 / 9 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-1. Shear Blade Assembly , Gear Complete (cont.) M5x25 Pan head screws (2pcs.) Shear blade assembly Guide plate Sleeve 5 (1pc. each) in the holes of Shear blade assembly Fig. 5 (1) Assemble Flat washer 8 and Ball bearing 608ZZ to the both sides of Gear complete.
P 5 / 9 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-2. Armature, Switch (cont.) Fig. 7 DISASSEMBLING Armature 1. Pull off Armature from Gear housing complete. (3) Remove Armature and Ball bearings. ( Fig. 7 ) Ball bearing 6000ZZ Ball bearing 607ZZ 1R269 2.
P 6 / 9 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-2. Armature, Switch (cont.) Mount Compression spring 6 to Lock lever . Fig. 9 Fig. 10 ASSEMBLING (1) Mount the Switches to Handle L complete and Housing L complete by taking the reverse step of Disassembling.
C ircuit diagram P 7 / 9 White Handle switch Orange Blue Y ellow Color index of lead wires' sheath Black Dial Motor Housing Front handle switch Controller Brush holder Line filter (if used) Line filter (if used) Insulated connector Red Main switch T erminal Fig.
W iring diagram P 8 / 9 Fig. D-2 Fig. D-3 Line Filter and Brush holders’ Lead wires Lead W ires of Brush Holder max. 30 mm Lead wire (black) of Brush holder Lead wire (red) of Brush holder • Line filter ’ s position has to be adjusted that it distances max.
W iring diagram P 9 / 9 Handle Section before assembling Handle Switch Before assembling Handle switch, fix Lead wires (blue, orange) to Main switch with Lead wire holders as drawn below .
An important point after buying a device Makita BUH550/ BUH650 (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 BUH550/ BUH650 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 BUH550/ BUH650 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Makita BUH550/ BUH650 you will learn all the available features of the product, as well as information on its operation. The information that you get Makita BUH550/ BUH650 will certainly help you make a decision on the purchase.
If you already are a holder of Makita BUH550/ BUH650, 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 BUH550/ BUH650.
However, one of the most important roles played by the user manual is to help in solving problems with Makita BUH550/ BUH650. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Makita BUH550/ BUH650 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
