Related Manuals for Hitachi C 9SA2
Summary of Contents for Hitachi C 9SA2
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Page 1: Circular Saws
MODELS C 9SA2 C 9BA2 Hitachi Power Tools CIRCULAR SAWS TECHNICAL DATA C 9SA2 C 9BA2 SERVICE MANUAL LIST Nos. C 9SA2: E516 Nov. 2006 C 9BA2: E517 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: C 9SA2, C 9BA2 Competitor Symbol Utilized Company Name...
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Page 3: Table Of Contents
8. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY ............8 8-1. Disassembly ..........................8 8-2. Reassembly ........................... 9 8-3. Insulation Tests ..........................12 8-4. Cleaning the Cover ........................12 9. STANDARD REPAIR TIME (UNIT) SCHEDULES ............... 13 Assembly Diagram for C 9SA2 Assembly Diagram for C 9BA2... -
Page 4: Product Name
Models C 9SA2 and C 9BA2. With these new models, we aim to expand our market share. The key features of... -
Page 5: Selling Points
4. SELLING POINTS Compact and lightweight (Weight: 6.8 kg) Low noise and vibration (Noise level during no-load operation: 3 dB lower than the conventional Electric brake model) Unique design (Model C 9BA2 only) Most lightweight in the class thanks to the gear cover made of die-cast magnesium alloy Main handle Blower function to... -
Page 6: Selling Point Descriptions
(3) Low noise and vibration In the Models C 9SA2 and C 9BA2, the ball bearings at the front and the back of the motor are supported by rubber parts and a highly efficient, low-noise and small-diameter fan is adopted. The noise level and the vibration level at start-up and no-load operation are reduced thanks to the above. - Page 7 The large knob is easy to adjust cutting depth speedily and reliably. (12) Gear cover made of die-cast magnesium alloy The Models C 9SA2 and C 9BA2 are most lightweight in the class thanks to the gear cover made of die-cast magnesium alloy.
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Page 8: Specifications
5. SPECIFICATIONS Model C 9SA2 C 9BA2 Saw blade diameter 235 mm (9-1/4") at 90û 0 to 86 mm (0 to 3-3/8") Cutting depth at 45û Max. 65 mm (2-9/16") Power source AC single phase Type of motor AC single phase commutator motor... -
Page 9: Comparisons With Similar Products
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Page 10: Precautions In Sales Promotion
7. PRECAUTIONS IN SALES PROMOTION In the interest of promoting the safest and most efficient use of the Models C 9SA2 and C 9BA2 Circular Saws 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. -
Page 11: Precautions In Disassembly And Reassembly
[Bold] numbers in the descriptions below correspond to the item numbers in the parts list and exploded assembly diagram for the Model C 9SA2. During disassembly and reassembly, and at all other times as well, sufficient care must be exercised in handling to ensure that there is no deviation in the flatness of the bottom surface of the base and in its perpendicularity with relation to the saw blade. -
Page 12: Reassembly
8-2. Reassembly Reassembly can be accomplished by following the disassembly procedures in reverse. However, particular attention should be given to the following items. (1) Tightening torques for fastening screws and bolts Machine Screws M4 [17] [20] [46] ........... 1.8 0.4 N m {18 4 kgf •... - Page 13 (4) Reassembly of the Lock Lever [25] (See Fig. 3.) [27] A. Position the Lock Lever [25] between the fan and the Ball Bearing 6202VVCMPS2L [34] of the Armature [24], and carefully assemble it together with the Armature [24] into the Gear Cover [27]. B.
- Page 14 A. Model C 9SA2 Safety lock button Switch (Only for New Zealand and Australia) Brown Noise suppressor Blue or white (Only for Stator Terminal New Zealand, Switch Stator coil Australia, Korea White and Taiwan) Cord Noise suppressor Armature White Stator coil...
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Page 15: Insulation Tests
8-3. Insulation Tests On completion of disassembly and repair, measure the insulation resistance and conduct dielectric strength test. Insulation resistance: 7 M Ω or more with DC 500 V megohm tester Dielectric strength: AC 4000 V/1 minute, with no abnormalities 8-4. -
Page 16: Standard Repair Time (Unit) Schedules
9. STANDARD REPAIR TIME (UNIT) SCHEDULES Variable 60 min. MODEL Fixed Work Flow C 9SA2 C 9BA2 Handle Cover Switch Cord Cord Armor Housing Ass'y Stator Ass'y General Assembly Protective Armature Ass'y Cover Ball Bearing Return Spring (6202VV) Saw Cover... - Page 17 Hitachi Power Tools LIST NO. E516 ELECTRIC TOOL PARTS LIST CIRCULAR SAW 2006 • • Model C 9SA2 (E1)
- Page 18 PARTS C 9SA2 ITEM CODE NO. DESCRIPTION REMARKS USED 673-002 NEEDLE BEARING (HK1212) 303-789 SPINDLE AND GEAR SET 303-790 BEARING HOLDER 303-797 SEAL LOCK FLAT HD. SCREW M6X14 998-887 LINER 620-3VV BALL BEARING 6203VVCMPS2L 326-803 SAFETY COVER 303-906 RETURN SPRING...
- Page 19 PARTS C 9SA2 ITEM CODE NO. REMARKS DESCRIPTION USED 947-859 LOCK SPRING 302-469 SLOTTED HD. SET SCREW (SEAL LOCK) M6X6 326-804 BASE ASS’Y INCLUD. 40, 41, 46-51, 53, 54 317-333 MACHINE SCREW (W/SP. WASHER) M4X6 324-659 GUIDE PIECE 302-457 BOLT (SQUARE) M8X30...
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Page 20: Standard Accessories
STANDARD ACCESSORIES C 9SA2 ITEM CODE NO. DESCRIPTION REMARKS USED 303-888 GUIDE 872-422 HEX. BAR WRENCH 6MM 303-811 SIDE HANDLE 949-340 FLAT HD. SCREW M6X16 (10 PCS.) 325-364 CASE FOR AUS, NZL OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED... - Page 21 Hitachi Power Tools LIST NO. E517 ELECTRIC TOOL PARTS LIST CIRCULAR SAW 2006 • • Model C 9BA2 (E1)
- Page 22 WASHER (A) FOR AUS, NZL 326-830 TCT SAW BLADE 235MM-D25.4 HOLE-NT40 326-829 TCT SAW BLADE 235MM-D25 HOLE-NT40 FOR AUS, NZL 325-354 SAW COVER HITACHI LABEL NAME PLATE (BRAKE) 324-139 SPECIAL BOLT 302-464 KNOB 304-043 MACHINE SCREW (W/WASHERS) M4X10 (BLACK) 302-423...
- Page 23 PARTS C 9BA2 ITEM CODE NO. REMARKS DESCRIPTION USED 947-859 LOCK SPRING 302-469 SLOTTED HD. SET SCREW (SEAL LOCK) M6X6 326-805 BASE ASS’Y INCLUD. 41, 42, 47-52, 54, 55 317-333 MACHINE SCREW (W/SP. WASHER) M4X6 324-659 GUIDE PIECE 302-457 BOLT (SQUARE) M8X30 308-481 BEVEL PLATE 308-482...
- Page 24 STANDARD ACCESSORIES C 9BA2 ITEM CODE NO. DESCRIPTION REMARKS USED 303-888 GUIDE 872-422 HEX. BAR WRENCH 6MM 303-811 SIDE HANDLE 949-340 FLAT HD. SCREW M6X16 (10 PCS.) 325-364 CASE FOR AUS, NZL OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 325-365 LONG GUIDE 324-669...