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Hitachi G 10SK2, Technical Data And Service Manual

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REMARK:

Throughout  this  TECHNICAL  DATA  AND  SERVICE  MANUAL,  a  symbol(s)

is(are)  used  in  the  place  of company  name(s)  and  model  name(s)  of  our

competitor(s).  The  symbol(s)  utilized  here  is(are)  as  follows:

Symbols Utilized

Competitors

Company Name

Model Name

BOSCH

GWS6-100

B

MAKITA

9523NB

C1

MAKITA

9526B

C2

Summary of Contents for G 10SK2

Page 1: ...L DATA AND SERVICE MANUAL DISC GRINDER PDA 100K G 10SK3 SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT LIST Nos PDA 100K E265 G 10SK3 E264 Dec 2003 MODELS PDA 100K G 10SK3 P Hitachi Power Tools ...

Page 2: ...CE MANUAL a symbol s is are used in the place of company name s and model name s of our competitor s The symbol s utilized here is are as follows Symbols Utilized Competitors Company Name Model Name BOSCH GWS6 100 B MAKITA 9523NB C1 MAKITA 9526B C2 ...

Page 3: ...re Rise 7 7 PRECAUTIONS IN SALES PROMOTION 8 7 1 Handling Instructions 8 7 2 Caution Plate 8 7 3 Precautions on Usage 8 8 PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY 9 8 1 Disassembly 9 8 2 Reassembly 10 8 3 Lubrication Points and Types of Lubricant 13 8 4 Tightening Torque 13 8 5 Wiring Diagram 13 8 6 Insulation Tests 14 8 7 No load Current Value 14 9 STANDARD REPAIR TIME UNIT SCHEDULES 15 Assembly...

Page 4: ...w disc grinders Models PDA 100K and G 10SK3 that are the upgraded versions of the conventional Models PDA 100G and G 10SK2 on the market The main improvements are as follows Dust resistance was increased thanks to the application of adhesive to the commutator hook of the armature ass y The bearing in the gear cover was changed from the metal bearing to the needle bearing to increase the service li...

Page 5: ...a mold housing Durable bearing of the gear cover spindle needle bearing Low noise Gears are meshed with play Durable motor Application of adhesive to the commutator hook Extended armature wedge Vent is resistant to sucking gravel Maximum output 900 W PDA 100D 710 W G 10SB1 560 W G 10SK 800 W B 750 W C1 745 W C2 860 W High power input 705 W PDA 100D 620 W G 10SB1 530 W G 10SK 580 W B 670 W C1 540 W...

Page 6: ...uction and the service life of the housing is longer than the conventional model Maker B HITACHI Model PDA 100K PDA 100G Perimeter of grip mm 191 G 10SK 176 200 C1 195 P Small diameter grip The Models PDA 100K and G 10SK3 are equipped with a small diameter grip that is common to the well reputed conventional models The Model PDA 100K offers higher operability than the conventional Model PDA 100D a...

Page 7: ...r B HITACHI Model PDA 100K PDA 100G 670 760 1 40 543 G 10SK G 10SK3 G 10SK2 PDA 100D C1 540 770 1 48 520 3 mm to 4 5 mm 3 mm to 4 5 mm Wedge High power input and maximum power output The Models PDA 100K and G 10SK3 are compact and lightweight but powerful and offer higher power input than the conventional Models PDA 100D and G 10SK thanks to the high power motor It is said that the greater the max...

Page 8: ...er source Glassfiber reinforced polyamide resin black Aluminum alloy die casting metallic silver Aluminum alloy die casting 1 5 kg 3 3 lbs 1 4 kg 3 1 lbs 2 5 kg 5 5 lbs 2 4 kg 5 3 lbs Corrugated cardboard box Rotation speed no load Type of motor Type of switch Enclosure Net 1 Gross Packaging Standard accessories 2 Depressed center wheel Outer dia 100 mm 4 1 Wrench 1 Voltage current and power input...

Page 9: ...cation Comparisons 100 12 000 580 330 820 254 67 60 176 1 4 1 4 Snap 100 11 000 540 250 770 256 81 70 195 1 4 1 5 Slide C1 L H W P Perimeter Weight excludes cord depressed center wheel wheel nut wheel washer and wheel guard 100 11 000 670 360 760 265 76 73 191 1 4 1 4 Slide 100 12 000 705 440 900 258 72 63 176 1 4 1 4 Snap 100 12 000 620 410 800 254 67 60 200 1 7 2 0 Snap B PDA 100K PDA 100G PDA 1...

Page 10: ...of the Models PDA 100K and G 10SK3 is higher than that of B C Models PDA 100D and G 10SK at the same torque This means that the working efficiency of the Models PDA 100K and G 10SK3 are superior to B C Models PDA 100D and G 10SK The stator coil temperature rise of the Models PDA 100K and G 10SK3 is lower than that of B C and Model G 10SK thanks to the improved cooling mechanism and it is equivalen...

Page 11: ...se of electric power tools and specific precautions and suggestions for the use of the disc grinders are listed in the Handling Instructions to enhance the safe efficient use of the tool by the customer Salespersons must be thoroughly familiar with the contents of the Handling Instructions to be able to offer appropriate guidance to the customer during sales promotion 7 2 Caution Plate The followi...

Page 12: ...ooks with the wing bolts 2 Place the J 204 bearing puller on a supporting jig and push down on the armature shaft with a hand press to remove the Dust Seal 12 11 together with the Ball Bearing 626VVC2PS2L 13 12 Replace the Dust Seal 12 11 with new one because it is damaged by the removal of the Ball Bearing 626VVC2PS2L 13 12 3 Disassembly of stator A 1 Remove the Armature 8 7 and loosen the Tappin...

Page 13: ...soak the inner diameter of the Felt Packing 21 20 with machine oil Otherwise its dust sealing function will fail to work properly resulting in earlier damage of the Ball Bearing 6201VVCMPS2L 20 19 4 When replacing the Armature 8 7 and the Ball Bearing 626VVC2PS2L 13 12 on the commutator side press inward on the Dust Seal 12 11 while taking care of its direction until the end face of the Dust Seal ...

Page 14: ...cord of Tail Cover B 48 47 with nippers as shown in Fig 6 5 Mount the Cord 56 55 and the Cord Armor D8 8 53 52 to Tail Cover A 37 36 and secure them with the Cord Clip 54 53 and two Tapping Screws W Flange D4 x 16 55 54 as shown in Fig 7 6 Mount each internal wire reversing the removal procedure Then mount Tail Cover B 48 47 to Tail Cover A 37 36 and secure them with the Tapping Screw W Flange D4 ...

Page 15: ...r M3 5 x 6 50 49 Switch 1P Screw Type 51 50 Tail Cover A 37 36 Internal wire from Stator A 11 10 Internal wire from Noise Suppressor 47 46 Fig 9 Internal wire coming from the Noise Suppressor 47 46 Colorless Insert the terminal securely then push and fold the terminal toward the outside of the housing as much as possible Colorless 9 When replacing the Gear Cover Ass y 4 3 lubricate the needle bear...

Page 16: ...kgf cm 2 6 0 6 fb lbs Tapping Screw D5 1 2 9 0 5 N m 30 5 kgf cm 2 2 0 4 fb lbs Machine Screw W Sp Washer M5 27 26 1 6 0 4 N m 16 4 kgf cm 1 2 0 3 fb lbs Special Nut M7 5 4 6 4 1 0 N m 65 10 kgf cm 4 7 0 7 fb lbs Brush Cap 40 39 0 6 0 2 N m 6 2 kgf cm 0 4 0 1 fb lbs 8 5 Wiring Diagram 1 For Taiwan 2 For Korea Gray Noise suppressor Switch Stator Black Black Red Colorless Stator Gray White Red Black...

Page 17: ... Dielectric strength test AC 4 000 V 1 minute with no abnormalities 220 V 240 V products AC 2 500 V 1 minute with no abnormalities 110 V 127 V products 8 7 No load Current Value After no load running for 30 minutes the no load current value should be as follows Voltage V Current A max 110 3 0 5 For other countries 220 1 6 240 1 7 230 1 8 Gray Cord Switch Stator Brown Black Stator Gray Blue Black C...

Page 18: ...Pushing Button Lock Pin 60 min 50 Packing Gland Ball Bearing 6201VV Spindle Gear and Pinion Set Switch Tail Cover A Tail Cover B Cord Cord Armor Wheel Guard Ass y Armature Ball Bearing 628VV Bearing Holder Dust Seal Ball Bearing 626VV Rubber Bushing General Assembly PDA 100K G 10SK3 Housing Ass y Stator ...

Page 19: ... E265 DISC GRINDER Model PDA 100K 2003 12 15 E1 Hitachi Power Tools 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 34 33 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 501 502 ...

Page 20: ...EW W SP WASHER M4X10 2 19 316 490 BEARING COVER 1 20 620 1VV BALL BEARING 6201VVCMPS2L 1 21 301 946 FELT PACKING 1 22 316 489 PACKING GLAND 1 23 307 127 SEAL LOCK SCREW W SP WASHER M4X12 4 24 302 047 WOODRUFF KEY 1 25 316 485 SPINDLE 1 26 301 945 FRINGER 1 27 308 386 MACHINE SCREW W SP WASHER M5X16 BLACK 2 28 301 949 SET PLATE 1 29 301 948 WHEEL GUARD ASS Y 1 INCLUD 27 28 30 320 497 WHEEL WASHER 1...

Page 21: ...OR 1 FOR CHN KOR 48 322 532 TAIL COVER B 1 49 304 035 TAPPING SCREW W FLANGE D4X25 BLACK 1 50 305 499 MACHINE SCREW W WASHER M3 5X6 2 51 955 509 SWITCH 1P SCREW TYPE 1 52 980 063 TERMINAL 1 FOR CORD 53 953 327 CORD ARMOR D8 8 1 54 937 631 CORD CLIP 1 55 984 750 TAPPING SCREW W FLANGE D4X16 2 56 500 231Z CORD 1 56 500 212Z CORD 1 FOR VEN 56 500 409Z CORD 1 FOR INA KOR 56 500 468Z CORD 1 FOR THA CHN...

Page 22: ...NG DISCS 100MM C P24 10 PCS 1 606 314 054 SANDING DISCS 100MM C P30 10 PCS 1 607 314 057 SANDING DISCS 100MM C P50 10 PCS 1 608 314 059 SANDING DISCS 100MM C P80 10 PCS 1 609 314 061 SANDING DISCS 100MM C P120 10 PCS 1 610 314 051 SANDING DISCS 100MM C P16 10 PCS 1 611 314 052 SANDING DISCS 100MM C P20 10 PCS 1 612 314 055 SANDING DISCS 100MM C P36 10 PCS 1 613 314 056 SANDING DISCS 100MM C P40 10...

Page 23: ...NO E264 DISC GRINDER Model G 10SK3 2003 12 15 E1 Hitachi Power Tools 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 33 32 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 501 502 ...

Page 24: ...VCMPS2L 1 20 301 946 FELT PACKING 1 21 316 489 PACKING GLAND 1 22 307 127 SEAL LOCK SCREW W SP WASHER M4X12 4 23 302 047 WOODRUFF KEY 1 24 316 485 SPINDLE 1 25 301 945 FRINGER 1 26 308 386 MACHINE SCREW W SP WASHER M5X16 BLACK 2 27 301 949 SET PLATE 1 28 301 948 WHEEL GUARD ASS Y 1 INCLUD 26 27 29 320 497 WHEEL WASHER 1 29 320 496 WHEEL WASHER 1 FOR KOR 30 316 820 D C WHEELS 100MMX4T A36Q 25 PCS 1...

Page 25: ...48 304 035 TAPPING SCREW W FLANGE D4X25 BLACK 1 49 305 499 MACHINE SCREW W WASHER M3 5X6 2 50 955 509 SWITCH 1P SCREW TYPE 1 51 980 063 TERMINAL 1 FOR CORD 52 953 327 CORD ARMOR D8 8 1 53 937 631 CORD CLIP 1 54 984 750 TAPPING SCREW W FLANGE D4X16 2 55 500 212Z CORD 1 55 500 409Z CORD 1 FOR INA KOR 55 500 231Z CORD 1 FOR SIN MAL HKG 55 500 468Z CORD 1 FOR THA 55 500 470Z CORD 1 FOR TPE ...

Page 26: ...G DISCS 100MM C P24 10 PCS 1 606 314 054 SANDING DISCS 100MM C P30 10 PCS 1 607 314 057 SANDING DISCS 100MM C P50 10 PCS 1 608 314 059 SANDING DISCS 100MM C P80 10 PCS 1 609 314 061 SANDING DISCS 100MM C P120 10 PCS 1 610 314 051 SANDING DISCS 100MM C P16 10 PCS 1 611 314 052 SANDING DISCS 100MM C P20 10 PCS 1 612 314 055 SANDING DISCS 100MM C P36 10 PCS 1 613 314 056 SANDING DISCS 100MM C P40 10 ...

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