Hitachi PDA-100K Technical Data And Service Manual
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Hitachi PDA-100K Technical Data And Service Manual

Hitachi disc grinder technical data and service manual
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DISC GRINDER
LIST Nos. PDA-100K: E265
G 10SK3: E264
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
PDA-100K
G 10SK3
Dec. 2003
MODELS
PDA-100K
G 10SK3
Hitachi
Power Tools
TECHNICAL DATA
SERVICE MANUAL
AND
P

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Summary of Contents for Hitachi PDA-100K

  • Page 1 MODELS PDA-100K G 10SK3 Hitachi Power Tools DISC GRINDER TECHNICAL DATA PDA-100K SERVICE MANUAL G 10SK3 LIST Nos. PDA-100K: E265 Dec. 2003 G 10SK3: E264 SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT...
  • Page 2 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: Competitors Symbols Utilized Company Name Model Name BOSCH GWS6-100 9523NB MAKITA 9526B...

  • Page 3: Table Of Contents

    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 Diagram for PDA-100K Assembly Diagram for G 10SK3...

  • Page 4: Product Name

    PDA-100G G 10SK3 G 10SK2 Please expand the sales of the new Models PDA-100K and G 10SK3 as well as the conventional Models PDA-100G and G 10SK2. 3. APPLICATIONS Removal of casting fin and finishing of various types of steel, bronze, aluminum, and other metallic materials...

  • Page 5: Selling Points

    Vent is resistant to sucking gravel. : 710 W Easy-to-use snap switch Double-insulated aluminum housing Durable bearing of the gear cover spindle (Model PDA-100K only) (needle bearing) Resistance (heat and strength): Equivalent to an aluminum housing Low noise Insulation: Equivalent to a mold housing (Gears are meshed with play.)
  • Page 6 The Model PDA-100K causes no melting in the ball bearing chamber that is a weak point of the mold housing thanks to the new housing construction and the service life of the housing is longer than the conventional model.
  • Page 7 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 maximum power output/weight is, the better performance the motor offers.

  • Page 8: Specifications

    5. SPECIFICATIONS Model G 10SK3 PDA-100K Item O.D. 100 mm (4") x Thickness 6 mm (1/4") Depressed Dimensions x I.D.

  • Page 9: Comparisons With Similar Products

    6. COMPARISONS WITH SIMILAR PRODUCTS 6-1. Specification Comparisons HITACHI Maker Model PDA-100K G 10SK3 G 10SK PDA-100D (G 10SK2) (PDA-100G) Wheel diameter No-load speed /min 12,000 12,000 11,000 11,000 12,000 12,000 11,000 Power input Power output Max. power output Dimensions...

  • Page 10: Comparisons In Torque Vs. Rotation Speed And Stator Coil Temperature Rise

    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 equivalent to that of the Model PDA-100D.

  • Page 11: Precautions In Sales Promotion

    7. PRECAUTIONS IN SALES PROMOTION In the interest of promoting the safest and most efficient use of the Models PDA-100K and G 10SK3 disc grinders by all of our customers, it is very important that at the time of sale, the salesperson carefully ensures that the buyer seriously recognizes the importance of the contents of the Handling Instructions, and fully understands the meaning of the precautions listed on the nameplate attached to each tool.

  • Page 12: Precautions In Disassembly And Reassembly

    The [Bold] numbers in the descriptions below correspond to the item numbers in the Parts List and the exploded assembly diagram for Model PDA-100K, and the <Bold> numbers to those in the Parts List and the exploded assembly diagram for Model G 10SK3.

  • Page 13: Reassembly

    5) Remove the Fan Guide [9] <8> from the Housing Ass'y [35] <34>. 6) Loosen the Tapping Screw D4 x 70 [10] or the Tapping Screw (W/Flange) D4 x 70 <9> securing Stator (A) [11] <10>. Remove Stator (A) [11] <10> from the Housing Ass'y [35] <34>. (4) Disassembly of the gear 1) Loosen the four Seal Lock Screws (W/Sp.
  • Page 14 (6) Mount the Cord [56] <55> according to the following Terminal [52] <51> procedure when replacing the standard cord (cord armor is integrally molded). 1) Remove the standard cord (cord armor is integrally molded) according to the procedure of 8-1 (3). Caulking Cord [56] <55>...
  • Page 15 (7) Connect the internal wires of Stator (A) [11] <10> correctly as shown in Fig. 8 and Fig. 9. (8) Connect each internal wire correctly as shown in Fig. 7 being careful not to put them between the parts. Internal wire from Cord [56] <55> Machine Screw (W/Washer) M3.5 x 6 [50] <49>...

  • Page 16: Lubrication Points And Types Of Lubricant

    8-3. Lubrication Points and Types of Lubricant Pinion chamber of Gear Cover Ass'y [4] <3> ....Nippeco grease (SEP-3A) 5 g (Code No. 930035 is recommended.) Generously rub grease onto the gear and pinion. Needle bearing ............Mixed oil 0.5 cc Mixed oil: Mixture of Hitachi Power Tool Grease No.

  • Page 17: Insulation Tests

    (5) For other countries Stator Switch Gray Black Brown Cord Stator Black Blue Gray Connector 8-6. Insulation Tests On completion of disassembly and repair, carefully measure the insulation resistance and conduct a dielectric strength test. Insulation resistance: 7 MΩ or more with 500 V DC megohm tester Dielectric strength test: AC 4,000 V/1 minute with no abnormalities ....

  • Page 18: Standard Repair Time (Unit) Schedules

    9. STANDARD REPAIR TIME (UNIT) SCHEDULES Variable 60 min. MODEL Fixed Work Flow PDA-100K G 10SK3 Switch Tail Cover (A) Tail Cover (B) Housing Ass'y Cord Stator Cord Armor General Assembly Armature Ball Bearing (628VV) Bearing Holder Dust Seal Ball Bearing...
  • Page 19 Hitachi Power Tools LIST NO. E265 ELECTRIC TOOL PARTS LIST DISC GRINDER 2003 • • Model PDA-100K (E1) 43 44...
  • Page 20 PARTS PDA-100K ITEM CODE NO. DESCRIPTION REMARKS USED 949-242 MACHINE SCREW M5X22 (10 PCS.) 949-454 SPRING WASHER M5 (10 PCS.) 301-944 PUSHING BUTTON 316-484 GEAR COVER ASS’Y 1 INCLUD. 3, 17 301-941 SPECIAL NUT M7 628-VVC BALL BEARING 628VVC2PS2-L 316-480...
  • Page 21 PARTS PDA-100K ITEM CODE NO. DESCRIPTION REMARKS USED 938-307 PILLAR TERMINAL 1 FOR SIN, MAL, CHN 959-140 CONNECTOR 50091 (10 PCS.) 1 EXCEPT FOR SIN, MAL, CHN 994-273 NOISE SUPPRESSOR 1 FOR TPE 930-039 NOISE SUPPRESSOR 1 FOR CHN, KOR...

  • Page 22: Optional Accessories

    PDA-100K STANDARD ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 313-933 WRENCH 302-142 SIDE HANDLE FOR PHI OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 302-098 GUIDE BASE 302-099 WHEEL GUARD FOR 100MM CUT-OFF WHEEL 984-646 WHEEL NUT FOR 100MM CUT-OFF WHEEL...
  • Page 23 Hitachi Power Tools LIST NO. E264 ELECTRIC TOOL PARTS LIST DISC GRINDER 2003 • • Model G 10SK3 (E1) 42 43...
  • Page 24 PARTS G 10SK3 ITEM CODE NO. DESCRIPTION REMARKS USED 320-523 TAPPING SCREW D5X25 (BLACK) 301-944 PUSHING BUTTON 316-484 GEAR COVER ASS’Y 1 INCLUD. 2, 16 301-941 SPECIAL NUT M7 628-VVC BALL BEARING 628VVC2PS2-L 316-480 BEARING HOLDER 360-567C ARMATURE 110V 360-567E ARMATURE 220V-240V 319-898 FAN GUIDE 319-358...
  • Page 25 PARTS G 10SK3 ITEM CODE NO. DESCRIPTION REMARKS USED 994-273 NOISE SUPPRESSOR 1 FOR TPE 930-039 NOISE SUPPRESSOR 1 FOR KOR 320-667 TAIL COVER (B) 304-035 TAPPING SCREW (W/FLANGE) D4X25 (BLACK) 305-499 MACHINE SCREW (W/WASHER) M3.5X6 955-509 SWITCH (1P SCREW TYPE) 980-063 TERMINAL 1 FOR CORD...
  • Page 26 G 10SK3 STANDARD ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 313-933 WRENCH 302-142 SIDE HANDLE FOR PHI OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 302-098 GUIDE BASE 302-099 WHEEL GUARD FOR 100MM CUT-OFF WHEEL 984-646 WHEEL NUT FOR 100MM CUT-OFF WHEEL 986-381 DUST COLLECTOR (FOR DISC GRINDER) 314-053...

This manual is also suitable for:

G 10sk2

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