Hitachi W 6V4 User Manual Download

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TECHNICAL DATA

AND

SERVICE MANUAL

SCREW DRIVER

W 6VM
W 6V4
W 6VA4

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

LIST Nos. W 6VM: 0798

W 6V4: E701

W 6VA4: E702

Nov. 2004

W

MODELS

W 6VM
W 6V4
W 6VA4

Hitachi

Power Tools

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Summary of Contents for W 6V4

Page 1: ...A AND SERVICE MANUAL SCREW DRIVER W 6VM W 6V4 W 6VA4 SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT LIST Nos W 6VM 0798 W 6V4 E701 W 6VA4 E702 Nov 2004 W MODELS W 6VM W 6V4 W 6VA4 Hitachi Power Tools ...

Page 2: ... in the place of company name s and model name s of our competitor s The symbol s utilized here is are as follows Model W 6VM Symbol Utilized Competitor Company Name Model Name MAKITA 6824 C Model W 6V4 BOSCH 1404VSR GSR6 40TE B DeWALT DW272 P Symbol Utilized Competitor Company Name Model Name MAKITA 6823 C Model W 6VA4 BOSCH 1405VSR GSR6 25TE B Milwaukee 6740 20 E ...

Page 3: ... 9 7 1 Handling Instructions 9 7 2 Caution Plates 9 7 3 Screw Driving depth Adjustment 9 7 4 Self drilling Screws 10 7 5 Drywall Screws 10 7 6 Variable speed Switch 11 8 PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY 12 8 1 Disassembly 12 8 2 Reassembly 13 8 3 Wiring Diagrams 15 8 4 Internal Wire Arrangement and Wiring Work 16 8 5 Insulation Tests 17 8 6 No load Current Values 18 9 STANDARD REPAIR TIME...

Page 4: ...iding on buildings Installation of galvanized iron sheet or corrugated sheet roofing Plate assembly Assembly and mounting of advertising billboards Assembly of metal frames for vinyl greenhouses Assembly and installation of automobile stamped sections Various other interior exterior construction and plate assembly jobs Ergonomical design for better operation Soft grip housing and handle cover Big ...

Page 5: ... portion Range covered with elastomer 1 Maker Model The length of grip portion mm HITACHI W 6VM 206 8 1 8 212 8 11 32 210 8 1 4 P Crosshatched portion Covered with elastomer 1 Short length of grip portion The Models W 6VM W 6V4 and W 6VA4 have a handle that is shaped in good weight balance according to the ergonomical design In addition the length of the grip portion is shortest in the class The h...

Page 6: ...adjust just by turning the locator W 6V4 W 6V3 3 The material of the protect cover has extremely lower thermal conductivity than aluminum Therefore the protect cover lessens feeling of coldness or hotness even if the gear cover is touched with bare hands under the severe temperature environment such as in the severely cold areas Russia Eastern Europe and Northern Europe or the severely hot areas M...

Page 7: ... Canada Europe Russia and Oceania The 7 5 m 24 6 ft long cord of the Models W 6VM W 6V4 and W 6VA4 eliminates the inconvenience of connecting an extension cord or carrying a cord reel in the work site Table 2 Comparison of the no load noise level Table 3 Comparison of the material of gear cover and inner cover Rotational direction is R Maker Model No load noise level dB A HITACHI W 6VM 76 79 82 C ...

Page 8: ... W 6VM 750 120 V 6 6 A 620 680 120 V 6 0 A 540 710 115 V 6 5 A 570 C B U S A Canada Other areas W W Power input Maker Model HITACHI W 6V4 750 120 V 6 6 A 620 550 120 V 4 8 A 500 710 115 V 6 5 A 570 C B U S A Canada Other areas W W Power input 720 120 V 6 3 A P W 6V3 680 115 V 6 4 A 600 Maker Model HITACHI W 6VA4 750 120 V 6 6 A 620 550 120 V 4 8 A 500 710 115 V 6 5 A 570 C B U S A Canada Other are...

Page 9: ...e resin and thermo plastic elastomer Gear cover and inner cover Aluminum alloy Protect cover Thermo plastic elastomer Locator and hook Polyamide resin Enclosure Handle Variable switch with reversing switch Pistol grip handle Weight Net 1 4 kg 3 1 lbs without cord Gross 1 9 kg 4 2 lbs Packaging 1 Cord Type Overall length Two core cabtire cable U S A Canada Europe Russia Oceania 7 5 m 24 6 ft Asia A...

Page 10: ... mm H 9 53 mm H 10 mm H 10 mm H 1 4 H 5 16 H 3 8 Screw head 2 For other screws Bit type Bit holder Sub stopper No 1 No 2 No 3 No 1 No 2 No 1 No 2 No 3 No 1 No 2 B size 4 mm 5 mm B Magnetic bit holder Short type Magnetic bit holder Non magnetic bit holder Sub stopper G Sub stopper F 3 Plastic case Optional accessories are subject to change without notice ...

Page 11: ...70 Weight 2 kg 1 4 3 1 lbs 1 3 2 9 lbs 1 4 3 2 lbs m 2 5 8 2 ft U S A Canada Europe Russia and Oceania Asia Africa and other areas W 6 1 4 1 Rotation direction is R 2 Weight excludes cord and means actual weight 3 U S A only Europe Russia and Oceania are 2 5 m with long bit holder with short bit holder mm 294 11 19 32 B P 6 1 4 4 5 32 720 120 V 6 3 A 550 120 V 4 8 A 500 78 0 4 000 310 12 13 64 312...

Page 12: ...nt 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 Plates The following basic safety precautions are listed on the Name Plate attached to the main body of each tool However these precautions are not listed for European countries For Asi...

Page 13: ...of 1 5 mm 0 059 One complete rotation of the locator is divided into twelve settings each setting permitting an adjustment of 0 125 mm 0 005 Accordingly if dimension B in Fig 1 is 0 25 mm 0 010 rotate the locator by two settings 7 4 Self drilling Screws Self drilling screws are most suitable for joining wooden and metal materials mounting metallic components onto iron sheets or installing roofing ...

Page 14: ...ting in stoppage of the motor the speed control circuit may be burnt out In such a case the switch should be released immediately or turned OFF To avoid damage to the switch circuit the customer should be advised to increase driving speed gradually until the screw is driven approximately halfway into the workpiece then depress the trigger to obtain optimum speed Fig 4 Switch characteristics Approx...

Page 15: ...es from both sides in the same manner 3 Removal of the Cord 38 37 After loosening the two speed control switch retaining screws loosen the two Tapping Screws W Flange D4 x 16 40 39 which retain the Cord Clip 39 38 and remove the Cord 38 37 together with the Cord Armor D8 8 37 36 B Removal of the armature and stator 1 Removal of the Armature 21 20 Remove the three Tapping Screws D4 x 25 Black 7 7 f...

Page 16: ...20 19 as a single unit 8 2 Reassembly Reassembly can be accomplished by following the disassembly procedures in reverse However special attention should be given to the following items 1 Fan side Ball Bearing 18 15 for the Armature 21 20 in the Inner Cover Ass y 20 19 should be renewed in disassembling the Armature 21 20 2 Lubrication Grease Hitachi Motor Grease Code No 930035 Application a Fill a...

Page 17: ...ews 1 5 2 5 N m 15 25 kg cm 13 0 21 7 in Ibs Gear cover retaining screws 1 5 2 5 N m 15 25 kg cm 13 0 21 7 in Ibs Stator retaining screws 1 5 2 5 N m 15 25 kg cm 13 0 21 7 in Ibs Speed control switch retaining screws 0 4 0 8 N m 4 8 kg cm 3 5 6 9 in Ibs Inner cover truss screws 1 4 2 2 N m 14 22 kg cm 12 0 18 9 in Ibs ...

Page 18: ... 15 8 3 Wiring Diagrams 1 Products with noise suppressor Fig 7 2 Products without noise suppressor Fig 8 ...

Page 19: ... 16 8 4 Internal Wire Arrangement and Wiring Work A Internal wire arrangement 1 Products with noise suppressor Fig 9 Schematic diagram 2 Products without noise suppressor ...

Page 20: ...reversing switch and the lead wire blue into the terminal 2 as shown in Fig 10 Insert the lead wire gray coming from the stator into the terminal 3 and the lead wire red into the terminal 4 After insertion pull each lead wire slightly to check that the lead wires do not come off To disconnect the lead wires insert a small flat blade screwdriver into the slots near the terminals and pull out the le...

Page 21: ... 18 8 6 No load Current Values After no load operation for 30 minutes the no load current value should be as follows Current A max Voltage V 110 2 5 115 120 220 230 240 2 5 2 5 1 2 1 2 1 1 ...

Page 22: ...ork Flow Switch Cord Cord Armor Fringer A O Ring F Protect Cover A Armature Ball Bearing 608VV Washer A Inner Cover Ass y Ball Bearing 608VV Ball Bearing 6900VV W 6VM Housing Stator General Assembly Clutch Disc Spring Gear Gear Cover A Ass y Socket A Ass y Set Ring Steel Ball x 2 W 6VA4 W 6VM ...

Page 23: ...ST NO 0798 SCREW DRIVER Model W 6VM 2004 8 25 E1 Hitachi Power Tools 12 13 14 15 16 25 24 23 22 21 20 18 1 2 4 7 8 9 11 10 3 27 28 29 30 31 32 34 33 47 46 45 43 42 41 40 39 37 30 29 28 38 26 35 44 36 5 17 501 502 503 504 505 6 19 ...

Page 24: ...2 323 472 FAN GUIDE 1 23 961 672 HEX HD TAPPING SCREW D4X50 2 24 340 599C STATOR 110V 120V 1 24 340 599E STATOR 220V 240V 1 25 608 VVM BALL BEARING 608VVC2PS2L 1 26 NAME PLATE 1 27 323 471 HOOK 1 28 HITACHI LABEL 2 29 323 512 BRUSH HOLDER A 2 30 999 091 CARBON BRUSH AUTO STOP TYPE 1 PAIR 2 31 323 489 INTERNAL WIRE BROWN 1 FOR USA CAN KUW HKG THA 32 323 480 CHOKE COIL W INTERNAL WIRE BROWN 1 EXCEPT...

Page 25: ...X16 2 41 959 140 CONNECTOR 50091 10 PCS 2 EXCEPT FOR USA CAN KUW HKG THA 42 930 039 NOISE SUPPRESSOR 1 EXCEPT FOR USA CAN KUW HKG THA 43 994 273 NOISE SUPPRESSOR 1 EXCEPT FOR USA CAN KUW HKG THA 44 317 667 INTERNAL WIRE 2 EXCEPT FOR USA CAN KUW HKG THA 45 992 635 EARTH TERMINAL 1 EXCEPT FOR USA CAN KUW HKG THA 46 323 484 HANDLE COVER 1 47 301 653 TAPPING SCREW W FLANGE D4X20 BLACK 3 ...

Page 26: ...FOR THA HKG TPE KOR 607 985 332 MAGNETIC HEX SOCKET 1 4 X65L 1 EXCEPT FOR THA HKG TPE KOR 608 985 326 NON MAGNETIC HEX SOCKET 3 8 65L 1 EXCEPT FOR THA HKG TPE KOR 609 985 329 NON MAGNETIC HEX SOCKET 10MM 65L 1 EXCEPT FOR THA HKG TPE KOR 610 985 327 NON MAGNETIC HEX SOCKET 5 16 65L 1 EXCEPT FOR THA HKG TPE KOR 611 985 328 NON MAGNETIC HEX SOCKET 1 4 65L 1 EXCEPT FOR THA HKG TPE KOR 612 982 563Z NON...

Page 27: ...ST NO E701 SCREW DRIVER Model W 6V4 2004 8 30 E1 Hitachi Power Tools 12 11 13 14 15 16 24 23 22 21 20 19 15 1 2 4 7 8 9 10 5 6 18 17 3 26 27 28 29 30 31 33 32 46 45 44 42 41 40 39 38 36 29 28 27 37 25 34 43 35 501 502 503 504 505 ...

Page 28: ...APPING SCREW D4X50 2 23 340 599C STATOR 110V 120V 1 23 340 599E STATOR 220V 240V 1 24 608 VVM BALL BEARING 608VVC2PS2L 1 25 NAME PLATE 1 26 323 471 HOOK 1 27 HITACHI LABEL 2 28 323 512 BRUSH HOLDER A 2 29 999 091 CARBON BRUSH AUTO STOP TYPE 1 PAIR 2 30 323 489 INTERNAL WIRE BROWN 1 FOR THA HKG KUW USA CAN 31 323 480 CHOKE COIL W INTERNAL WIRE BROWN 1 EXCEPT FOR THA HKG KUW USA CAN 32 323 479 SWITC...

Page 29: ...ECTOR 50091 10 PCS 2 EXCEPT FOR THA HKG KUW USA CAN 41 930 039 NOISE SUPPRESSOR 1 EXCEPT FOR THA HKG KUW USA CAN 42 994 273 NOISE SUPPRESSOR 1 EXCEPT FOR THA HKG KUW USA CAN 43 317 667 INTERNAL WIRE 2 EXCEPT FOR THA HKG KUW USA CAN 44 992 635 EARTH TERMINAL 1 EXCEPT FOR THA HKG KUW USA CAN 45 323 484 HANDLE COVER 1 46 301 653 TAPPING SCREW W FLANGE D4X20 BLACK 3 ...

Page 30: ...AGNETIC HEX SOCKET 5 16 X65L 1 EXCEPT FOR TPE THA HKG KOR 607 985 332 MAGNETIC HEX SOCKET 1 4 X65L 1 EXCEPT FOR TPE THA HKG KOR 608 985 326 NON MAGNETIC HEX SOCKET 3 8 65L 1 EXCEPT FOR TPE THA HKG KOR 609 985 329 NON MAGNETIC HEX SOCKET 10MM 65L 1 EXCEPT FOR TPE THA HKG KOR 610 985 327 NON MAGNETIC HEX SOCKET 5 16 65L 1 EXCEPT FOR TPE THA HKG KOR 611 985 328 NON MAGNETIC HEX SOCKET 1 4 65L 1 EXCEP...

Page 31: ... E702 SCREW DRIVER Model W 6VA4 2004 8 30 E1 Hitachi Power Tools 12 13 14 15 16 24 23 22 21 20 19 15 1 2 4 7 8 9 11 10 3 26 27 28 29 30 31 33 32 46 45 44 42 41 40 39 38 36 29 28 27 37 25 34 43 35 5 17 501 502 503 504 505 506 507 6 18 ...

Page 32: ...D4X50 2 23 340 599C STATOR 110V 120V 1 23 340 599E STATOR 220V 240V 1 24 608 VVM BALL BEARING 608VVC2PS2L 1 25 NAME PLATE 1 26 323 471 HOOK 1 27 HITACHI LABEL 2 28 323 512 BRUSH HOLDER A 2 29 999 091 CARBON BRUSH AUTO STOP TYPE 1 PAIR 2 30 323 489 INTERNAL WIRE BROWN 1 FOR SAU SIN HKG USA CAN IND 31 323 480 CHOKE COIL W INTERNAL WIRE BROWN 1 EXCEPT FOR SAU SIN HKG USA CAN IND 32 323 479 SWITCH 1P ...

Page 33: ...2 40 959 140 CONNECTOR 50091 10 PCS 2 EXCEPT FOR SAU SIN HKG USA CAN IND 41 930 039 NOISE SUPPRESSOR 1 EXCEPT FOR SAU SIN HKG USA CAN IND 42 994 273 NOISE SUPPRESSOR 1 EXCEPT FOR SAU SIN HKG USA CAN IND 43 317 667 INTERNAL WIRE 2 EXCEPT FOR SAU SIN HKG USA CAN IND 44 992 635 EARTH TERMINAL 1 EXCEPT FOR SAU SIN HKG USA CAN IND 45 323 484 HANDLE COVER 1 46 301 653 TAPPING SCREW W FLANGE D4X20 BLACK ...

Page 34: ...T FOR TPE SIN HKG 605 985 321 MAGNETIC HEX SOCKET 10MMX65L 1 EXCEPT FOR TPE SIN HKG 606 985 322 MAGNETIC HEX SOCKET 5 16 X65L 1 EXCEPT FOR TPE SIN HKG 607 985 332 MAGNETIC HEX SOCKET 1 4 X65L 1 EXCEPT FOR TPE SIN HKG 608 985 326 NON MAGNETIC HEX SOCKET 3 8 65L 1 EXCEPT FOR TPE SIN HKG 609 985 329 NON MAGNETIC HEX SOCKET 10MM 65L 1 EXCEPT FOR TPE SIN HKG 610 985 327 NON MAGNETIC HEX SOCKET 5 16 65L...

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