Instruction/ maintenance manual of the product GA4530 Makita
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PR ODUCT P 1 / 1 3 T ECHNICAL INFORMA TION Model No. Description C ONCEPT AND MAIN APPLICA TIONS S pecif ication S tandard equipment Note: The standard equipment for the tool shown abo ve may differ by country .
P 2 / 1 3 R epair [2] LUBRICA TION [1] NECESSAR Y REP AIRING TOOLS CA UTION: Unplug the tool and remov e the following parts f or safety befor e repair/ maintenance in accordance with the instruction manual! Depressed center wheel, Inner flange, Lock nut, Wheel cover Fig.
P 3 / 1 3 R epair Note : If dif ficult to remov e Armature due to galling and seizing of Spiral bev el gear 10 in Gear housing: 1. Spray the lubricant between Spiral bev el gear 10 and Armature shaft. 2. Cov er Spiral bevel 10 with a cloth, and hold Spiral bev el gear 10 over the cloth with w ater pump pliers.
P 4 / 1 3 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -1. Armature, Ball bearing 629DD W , Spiral be vel gear 10 (cont.) DISASSEMBLING (5) T ak e out Ball bearing 629DDW as illustrated in Figs. 7 and 8 . Remo ve Ball bearing 607LLB from Armature as illustrated in Fig.
P 5 / 1 3 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -1. Armature, Ball bearing 629DD W , Spiral be vel gear 10 (cont.) ASSEMBLING protrusion Guide plate Gear housing notch Refer to Figs.
P 6 / 1 3 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -2. Spiral Bev el Gear 37, Ball Bearing 6201DD W DISASSEMBLING M4x14 Pan head scre w (4 pcs.) Remov e Bearing box from Gear housing. Remov e Bearing 696ZZ from Spindle with 1R269. Bearing box Ball bearing 696ZZ Gear housing The parts in Bearing box can be remov ed illustrated in Figs.
P 7 / 1 3 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -2. Spiral Bev el Gear 37, Ball Bearing 6201DD W (cont.) ASSEMBLING 1R031 1R031 Labyrinth ring Labyrinth ring When setting Labyrinth ring on 1R031, face the flat side upward. Then press fit Spindle to Labyrinth ring.
P 8 / 1 3 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -3. Switch mechanism (Switch lev er and Switch knob) DISASSEMBLING ASSEMBLING (1) Remov e Rear cover from Motor housing by remo ving 4x18 T apping screw . ( Fig . 2 ) (2) Switch lev er and Switch knob can be disassembled from the machine as illustrated in Fig.
P 9 / 1 3 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -4 Shaft Lock Mechanism DISASSEMBLING Applying 1R268 to Shoulder pin 4 through the small hole on Pin cap, strike 1R268 with Hammer . Now , Shoulder pin 4 comes out from Gear housing. Release 1R268 from Pin cap carefully so that Pin cap is not slung by Compression spring 8.
P 1 0 / 13 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -5 Field DISASSEMBLING (1) After removing Rear cover , disconnect Carbon brush from Armature’ s commutator as illustrated in Fig. 2 . (2) Disassemble Bearing box section from Gear housing as illustrated in Fig.
P 1 1 / 13 C ircuit diagram W iring diagram Red White Blue Brown Switch Field Brush holder Wiring to Switch Brush holder Noise suppressor Power supply cord White lead wire is used for some countries. Black lead wire is used for some countries Color index of lead wires' sheath Black Fig.
P 1 2 / 13 Wiring of Field lead wir es W iring diagram Insert Field into Motor housing so that the Field lead wires (red) face the opposite side of Switch knob as illustrated belo w . Switch knob side Switch knob Switch lev er Pull out Field lead wires (red) from rear opening of the opposite side of Switch lev er .
W iring diagram P 1 3 / 13 Switch Rib Field lead wire (black) Field Lead Wire (black) has to be tight in Motor housing. Switch le ver * Noise suppressor * Noise suppressor is not used for some countries. Switch lev er Switch knob Rear portion of Motor Housing (viewesd from Switch le ver side) Wiring f or Pigtail of Carbon brush Fig.
An important point after buying a device Makita GA4530 (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 GA4530 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 GA4530 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Makita GA4530 you will learn all the available features of the product, as well as information on its operation. The information that you get Makita GA4530 will certainly help you make a decision on the purchase.
If you already are a holder of Makita GA4530, 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 GA4530.
However, one of the most important roles played by the user manual is to help in solving problems with Makita GA4530. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Makita GA4530 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
