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Hitachi Koki USA C7SS manual

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Table of contents for the manual

  • Page 1

    [ SAME FEA TURES A S THE CONVENTION AL MODELS ] Accurate and sturdy aluminum die-cast base (Steel plate bas e available depending on destination) Double-insulated construction [ NEW FEA TURES ] Compact and lightweight design Power-plus heavy-duty motor Sawdust rear-discharge ty pe (Dust collector installable) Blower function Although our C 6MF A/C [...]

  • Page 2

    REMARK: • For more information about HANDLING INSTRUCTIONS, visit our websi te at: http://www .hitachi-koki.com/manual_view_ export/ • Throughout this TE CHNICAL DA T A AND SER VICE MANU AL, a symbol (s) is (are) us ed in the place of company name (s) a nd model name (s) of our competitor (s). The symbol (s) utili zed here is (are) as follows: [...]

  • Page 3

    CONTENTS Page SELLING POINTS ------------------------------------------------------------------------------------------------------------- 1 SPECIFICA TIO NS ------------------------------------------------------------------------------------------------------------- 2 1. S pecification s ------------------------------------------------------------[...]

  • Page 4

    -1- Comp act and lightweight design The Models C 6SS and C 7SS adopt the highly evaluated compact de sign of the C 6MF A/C 7MF A, and incorporate a light-weight, highly rigid lower guard and a side handle made of resin to reduce overall weig ht. Power-plus heavy-duty motor The cooling flow path is enh anced to increase power . (For 230/240 V) Sawdu[...]

  • Page 5

    -2- 1. S pecifications Model C 6SS C 7SS Saw blade diameter 165 mm (6-1/2") 190 mm (7-1/2") at 90° 0 to 57 mm (0 to 2-1/4") 0 to 68 mm (0 to 2-11/16") Cutting depth at 45° Max. 38 mm (1-1/2") Max. 46 mm (1-13/16") Power source AC single phase 50/60 Hz T ype of m otor AC single phase commutator motor T ype of switch T[...]

  • Page 6

    -3- L W H 1. Comp arison of S pecifications (1) 165mm (6") dia. saw blade (Superior specifi cations: ) Maker HITACHI Model C 6SS C 6MFA C 6SF C 6MF D1 Saw blade diameter mm 165 (6-1/2") 165 (6-1/2") 90 㩩 mm 57 (2-1/4") 56 (2-7/32") Max.cutting depth 45 㩩 mm 38 (1-1/2") 37 (1-15/32") Power input W * 1 1,050 1,0[...]

  • Page 7

    -4- L W H (2) 190mm (7-1/2") dia. saw blade (Superior specifications: ) Maker HITACHI Model C 7SS C 7MFA C 7SF C 7MF D2 Saw blade diameter mm 190 (7-1/2") 185 (7-1/4") 90 㩩 mm 68 (2-11/16") 66 (2-19/32") Max.cutting depth 45 㩩 mm 46 (1-13/16") 44 (1-3/4") Power input W * 1 1,050 1,010 1,050 1,050 No-load rotat[...]

  • Page 8

    -5- 1. Safety Instructions In the interest of promoting the safest and most ef ficient use of the C 6SS and C 7SS Circular Saws by all of our customers, it is very import ant when concluding a sale that the salesperson carefully ensure that the buyer seriously recognizes the import ance of the Instruction Manual, and fully understands the precautio[...]

  • Page 9

    -6- Before d isassembly , be sure to remove the saw blade to prevent damage to the c utting edge or personal injury due to the saw blade. 1. Precautions on Disassembly and Reassembly The disassembly and reassembly procedures are described below , as well as cert ain precautions. The numbers in the descriptions be low correspond t o item numbers in [...]

  • Page 10

    -7- 5. Removal of the Armature (a) Remove the Lock L ever [43] and t ap the end surface of the Housing Ass'y [30] with a wooden ha mmer. The Armature [23] and the Fan Guide [22] can then be removed. (b) Remove the Fan Guide [22] , Thrust W asher [19] and Bearin g Lock [18] . (c) Use a bearing puller to rem ove the Ball Bearing 6000VVCMPS2L [44[...]

  • Page 11

    -8- Fig. 4 7. Removal of the Base (a) Align the bevel plate hole of Base [68] with the Gear Cover Ass’y [26] and then press-fit Ro ll Pin D6 x 50 [58] . (b) Loosen the Seal Lock Screw (W/S p. Washers) M6 x 14 [62] , and then remove Lever (A) [63] , the Lock Nut [65] , Washer (C) [67] and Bolt (Square) M6 x 20 [28] . Bolt (Square) M6 x 20 [28] Rol[...]

  • Page 12

    -9- Fig. 5 Fig. 6 Perform reassembly by reversing the order of the disassembly pro cedure. However , sp ecial attention should be given to the following items. 1. Reassembly of the Bearing Lock and Thrust W asher Before installing the Armature [23] , be sure to inst all the Bearing Lock [18] and T hrust W asher [19] in the bearing chamber of the Ho[...]

  • Page 13

    -10- Fig. 7 Fig. 8 4. Reassembly of the St ator Ass’y As shown in Fig. 7 below , insert a guide bar [J-132 st ator press pins (spe cial repair tool, Code No. 97091 1) are recommended] into the S tator Ass'y [38] and Housing Ass'y [30] to accurately align the screw hole on the S tator Ass'y [38] with the corresp onding hole on the H[...]

  • Page 14

    -1 1- Blue (Lead wire from stator to switch) Fig. 9 Fig. 10 Fig. 1 1 6. Wiring procedure Wiring should be done by referri ng to Figs. 9 and 10 below . During installation, be careful not to pinch the. lead wires betwee n the housing and handle cover . (Left: with condenser Right: None) 7. Wiring diagram (Left: with condense r Right: None) Blue (Lea[...]

  • Page 15

    -12- Models Measuring points Allowable level C 6SS, C 7SS 150 0.3 mm max. 8. Tightening torque valu es for selected fasteners • Bolt (W/W asher) M7 x 17.5 [ 14] ------------------------------------- 9.8 r 2.0 N•m (100 r 20 kgf•cm) • Seal Lock Screw (W/S p. W ashers) M6 x 14 [62] --------------- 2.9 r 0.5 N•m (30 r 5 kgf•cm) • Seal Loc[...]

  • Page 16

    -13- MODEL V ariable Fixed 10 20 30 40 50 60 min. Work Flow C 6SS C 7SS General Assembly Handle Cover Protective Cover Return S pring Base Ass’y Switch Code Code Armor Armature Ball Bearing (608VV) Ball Bearing (6000VV) S pindle and Gear Set Bearing Holder Metal Ball Bearing (6002VV) Gear Cover Ass’y Housing Ass’y S tator Ass’y ST ANDARD RE[...]

  • Page 17

    A A Rev .1 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 40 41 38 39 42 43 44 45 46 47 29 30 31 32 33 34 36 37 35 51 52 53 56 57 58 59 60 18 61 62 65 67 68 28 501 C6SS TU01694 33.3% 55 54 50 49 66 64 48 502 63 Model C 6SS CIRCULAR SA W LIST NO. E519 (E1) 2009 㨯 6 㨯 18[...]

  • Page 18

    PART S C 6SS DESCRIPTION REMARKS 1 963-803 METAL 1 * 2 322-088 SPINDLE AND GEAR SET 1 * 2 331-705 SPINDLE AND GEAR SET 1 FOR CHI, PAN, MEX 3 308-361 BEARING HOLDER 1 4 305-568 SEAL LOCK FLAT HD. SCREW M5 X 12 2 5 331-266 PROTECTIVE COVER 1 6 331-268 RETURN SPRING 1 7 600-2VV BALL BEARING 6002VVCMPS2L 1 8 308-362 BEARING COVER 1 9 308-773 SEAL LOCK [...]

  • Page 19

    PART S C 6SS DESCRIPTION REMARKS 33 999-043 CARBON BRUSH (1 PAIR) 2 34 935-829 BRUSH CAP 2 * 35 959-140 CONNECTOR 50091 (10 PCS.) 1 FOR VEN, THA, INA, IND, PAN, SIN, KUW, MEX, CHI 36 953-327 CORD ARMOR D8.8 1 37 331-707 FASTON 1 * 38 340-614C STATOR ASS'Y 110V 1 INCLUD. 39 * 38 340-756C STATOR ASS'Y 110V 1 INCLUD. 39 FOR VEN * 38 340-756D[...]

  • Page 20

    C 6SS DESCRIPTION REMARKS 501 944-459 HEX. BAR WRENCH 5MM 1 502 302-756 GUIDE 1 DESCRIPTION REMARKS 601 302-981 DUST COLLECTOR SET (D) 1 602 322-099 WASHER (A) 1 - 4 - Printed in Japan 06 - 09 (090618N) *ALTERNATIVE PARTS NO. USED CODE NO. ITEM NO. NO. USED CODE NO. ITEM NO. STANDARD ACCESSORIES OPTIONAL ACCESSORIES[...]

  • Page 21

    A A Rev .1 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 40 41 38 39 42 43 44 45 46 47 29 30 31 32 33 34 36 37 35 51 52 53 56 57 58 59 60 18 61 62 65 67 68 28 501 C7SS TU01695 ᒻޓޓޓฬ ࿑ޓޓޓ⇟ ዤޓᐲ 33.3% 502 50 49 48 55 54 64 66 503 63 Model C 7SS CIRCULAR SA W LIST NO. E520 (E1) 2009 㨯 6 㨯 18[...]

  • Page 22

    PART S C 7SS DESCRIPTION REMARKS 1 963-803 METAL 1 * 2 322-088 SPINDLE AND GEAR SET 1 * 2 331-705 SPINDLE AND GEAR SET 1 FOR CHI, PAN, MEX 3 308-361 BEARING HOLDER 1 4 305-568 SEAL LOCK FLAT HD. SCREW M5 X 12 2 5 331-273 LOWER GUARD 1 6 331-268 RETURN SPRING 1 7 600-2VV BALL BEARING 6002VVCMPS2L 1 8 308-362 BEARING COVER 1 9 308-773 SEAL LOCK FLAT [...]

  • Page 23

    C 7SS DESCRIPTION REMARKS * 31 500-468Z CORD 1 (CORD ARMOR D8.8) FOR THA, CHN * 31 500-231Z CORD 1 (CORD ARMOR D8.8) FOR SIN * 31 500-240Z CORD 1 (CORD ARMRO D8.8) FOR MEX, PAN (120V) * 31 323-974 CORD 1 (CORD ARMOR D10.1) FOR TPE 32 957-051 BRUSH HOLDER 2 33 999-043 CARBON BRUSH (1 PAIR) 2 34 935-829 BRUSH CAP 2 * 35 959-140 CONNECTOR 50091 (10 PC[...]

  • Page 24

    C 7SS DESCRIPTION REMARKS 64 949-566 LOCK NUT M5 (10 PCS.) 1 65 328-048 LOCK NUT 1 66 331-708 PLATE 1 67 329-933 WASHER (C) 1 * 68 331-270 BASE 1 INCLUD. 54-57, 61 * 68 331-271 BASE 1 INCLUD. 54-57 FOR VEN, TPE, PAN, CHI, THA, INA, SIN, HKG, KUW, MEX, IND DESCRIPTION REMARKS 501 944-459 HEX. BAR WRENCH 5MM 1 502 302-756 GUIDE 1 * 503 331-671 CASE 1[...]