Hitachi C 10RA Technical Data And Service Manual Download

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POWER TOOLS

TECHNICAL DATA

AND

SERVICE MANUAL

TABLE SAW

C 10RA

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

LIST No. E922

Jan. 1999

MODEL

C 10RA

Summary of Contents for C 10RA

Page 1: ...POWER TOOLS TECHNICAL DATA AND SERVICE MANUAL TABLE SAW C 10RA SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT LIST No E922 Jan 1999 C MODEL C 10RA ...

Page 2: ...CAL 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 Symbol Utilized Competitor Company Name Model Name C MAKITA 2708DW ...

Page 3: ... 7 5 Package 8 7 6 Related Laws and Regulations 8 8 PRECAUTIONS ON OPERATION 9 8 1 Unpacking 9 8 2 Assembly 10 8 3 Adjustment 15 8 4 Relation between Saw Blade and Spreader or Splitter 19 8 5 Overload Protective Device 19 8 6 Precautions on Using the Brake 115 V 19 8 7 Extension Cords 20 8 8 Cutting Work 21 9 MAINTENANCE AND INSPECTION 22 9 1 Inspecting the Saw Blade 22 9 2 Inspecting the Carbon B...

Page 4: ...IN DISASSEMBLY AND REASSEMBLY 24 10 1 Disassembly 24 10 2 Reassembly 31 10 3 Wiring 32 10 4 Adjustments 36 10 5 Product Precision 36 11 REPAIR GUIDE 37 12 STANDARD REPAIR TIME UNIT SCHEDULES 40 Appendix Assembly Diagram for C 10RA 41 ...

Page 5: ...ter completion of repeated cutting jobs The Model C 10RA has many features and specifications that rank it among the top of this class of table saw 3 APPLICATIONS Rip cutting and cross cutting of ordinary wood hardwood plywood composite wood materials plastics and similar materials 4 SELLING POINTS Equipped with high power 2 6 HP motor Including the extension wing which is standard on this model M...

Page 6: ... shown in Fig 1 3 Good work efficiency with brake 115 V When the switch is turned off after a cutting operation the electric brake will stop the saw blade about 3 5 seconds Efficient operation is assured when removing the cut material 4 Equipped with a high power 2 6 HP motor The high power motor facilitates fast cutting operations Hitachi C 10RA 60 x 150 mm material 15 seconds C 55 x 150 mm mater...

Page 7: ...t with extension wing 25 4 kg 56 lbs Gross 31 kg 68 lbs for USA NZL and AUS Net with extension wing 25 kg 55 lbs Gross 30 6 kg 67 lbs for Europe Packaging Corrugated cardboard box Cord Three core cabtire cable 2 0 mm2 14 A W G x 2 m 6 5 ft Three core cabtire cable 1 0 mm2 x 2 m 6 5 ft Standard accessories 255 mm 10 TCT saw blade 36 teeth 1 pc Extension wing with extension supporter 2 pcs Set plate...

Page 8: ...2 380 mm 14 31 32 Mounting hole pitch 395 mm 15 9 16 Mounting hole pitch 440 mm 17 5 16 Dia 8 mm 5 16 x 4 pcs Mounting hole diameter Fig 3 2 Specifications for Europe models Fig 4 Table width 864 mm 34 Overall depth 625 mm 24 5 8 Overall height 486 mm 19 1 8 Table height 310 mm 12 3 16 Table depth 500 mm 19 11 16 455 mm 17 29 32 380 mm 14 31 32 Mounting hole pitch 395 mm 15 9 16 Mounting hole pitc...

Page 9: ...16 25 4 kg 56 lbs with extension wing for USA AUS and NZL 25 kg 55 lbs with extension wing for Europe 255 mm 10 TCT saw blade NT 36 1 Extension wing 2 Set plate 4 Wrench 22 mm 1 Wrench 23 mm x 26 mm 1 Elbow chip extraction duct 1 Hex wrench for Europe only 1 Table saw stand Code No 314819 standard accessory for other specifications Push stick Code No 314324 standard accessory for Europe Dado inser...

Page 10: ... to operate the machine 2 As cutting chips or sawdust flying into the eyes of the operator could result in loss of sight it is absolutely necessary to caution the customer to wear protective glasses whenever operating the machine 3 Instruct the customer never to use a saw blade with a rated maximum rotation speed of less than 6 000 min If a saw blade with a rated maximum rotation speed of less tha...

Page 11: ... side of the body shell Please instruct users to strictly observe the contents of 1 to 5 in the warning label shown at left F o r Yo u r O w n S a f e t y R e a d I n s t r u c t i o n M a n u a l B e f o r e O p e r a t i n g Ta b l e S a w 1 N e v e r o p e r a t e t h e p o w e r t o o l i f t h e s a w b l a d e g u a r d d o e s n o t f u n c t i o n s m o o t h l y 2 N e v e r r e m o v e g ...

Page 12: ... cardboard box mm 7 6 Related Laws and Regulations The Model C 10RA for the U S A has passed the UL standard Furthermore the Model C 10RA for Europe is approved by TÜV Rheinland Therefore the operator s safety is assured if it is operated according to the Instruction Manual The most important thing is to familialize the user with the machine so advise the user on correct operation and thus ensure ...

Page 13: ...amp Handle A 1 piece 11 6 x 20 mm Bolt with washers 6 pieces 12 6 x 35 mm Bolt 1 piece 13 6 x 60 mm Bolt 1 piece 14 6 mm Spring Washer 2 pieces 15 6 mm Flat Washer 2 pieces 16 8 x 20 mm Bolt with washers 12 pieces 17 Set Plate 4 pieces 18 Scale 2 pieces for USA AUS and NZL 19 Saw Blade Guard and Splitter 1 piece 20 6 x 16 mm Bolt 1 piece 21 6 mm Spring Washer 1 piece 22 Flat Washer 1 piece 23 Spac...

Page 14: ...n be mounted on either the right or left side of the table Align the sheet bar of miter gauge with the table groove and slide it in the direction indicated by the arrow through the front of the table Groove Sheet bar Miter gauge Fig 7 Fig 9 Fig 8 8 2 3 Assembly of the Rip Fence Fence Ass y The rip fence can be conveniently used to cut a workpiece into different pieces of precise width or into para...

Page 15: ...tilt lock handle to lock it in position 2 Turn the wheel fully clockwise and set the saw blade to the maximum cutting height see Fig 10 a 3 Put a 6 mm spring washer and a D13 flat washer on to the 6 x 60 mm and 6 x 35 mm bolts 4 Tentatively fasten the spreader on the rear section of the body using the two 6 mm bolts mentioned above see Fig 10 b The guard bracket must be attached to the spreader in...

Page 16: ... a wrench 6 x 16 mm bolt spring washer flat washer and two spacers see Fig 11 b NOTE make certain the two protrutions are engaged with the slot in the splitter 2 Mounting the saw blade guard Mount the saw blade guard to the splitter using the 6 mm cap hd sq neck bolt flat washer and 6 mm wing nut see Fig 11 c 3 Adjusting the splitter 1 Use a straightedge to align the splitter with the saw blade se...

Page 17: ...8 Assembly of the Extension Wings Standard Accessory Straightedge Extension wing Table 1 Use a straightedge to ensure the extension wings are level with the table surface see Fig 14 a 2 Assembling the extension wings using the three 6 x 20 mm bolts with washer see Fig 14 b 3 Adjust the table so that the rip fence receiving groove at the table front is level with the rip fence receiving grooves on ...

Page 18: ...11 mark of the right extension scale and press it firmly into place see Fig 14 e Fig 14 e Scale 2 Table Scale Extension wing 6 For Australia and New Zealand Apply the scale to the extension wings see Fig 14 c Before sticking on the scales to the right and left extension wing ledges carefully mark a reference line with a pencil on each extension wing Draw a line 50 mm to the left of the 210 mm mark...

Page 19: ...uge in the left hand groove in the table top see Fig 15 b 6 Rotate the saw blade to bring the marked tooth to the front and about 12 7 mm 1 2 above the table top 7 Place a bar or square flat against the miter gauge 8 Move the bar or square toward the saw blade until it just touches the tip of the marked saw blade tooth 9 Without disturbing the bar clamped to the miter gauge move the miter gauge to...

Page 20: ...table see Fig 16 b 5 Tighten the saw blade tilt lock handle after adjustment 6 Loosen the 5 mm machine screw and set the needle pointer to 0 On completion of adjustment recheck the 90 angle of the saw blade and table see Fig 16 c 2 To adjust the positive stop at left bevel 45 1 Turn the wheel fully clockwise and set the saw blade to the maximum cutting height 2 Loosen the saw blade tilt lock handl...

Page 21: ... edge of the rip fence is not parallel with the miter gauge groove 1 Loosen the two 6 mm bolts securing the parallel bracket to the fence bracket see Fig 18 b 2 Loosen clamp handle A align the rip fence parallel to the groove and tighten the clamp handle A 3 While holding the parallel bracket to prevent movement tighten the two 6 mm bolts previously loosened 4 Loosen clamp handle A move and return...

Page 22: ...achine screw holding the pointer see Fig 19 3 Adjust the pointer to the 0 position and retighten the 5 mm machine screw 4 After adjustment recheck to see that the pointer now indicates 0 8 3 5 Adjustment of the Miter Gauge The miter gauge should be square to the saw blade Check and adjust the miter gauge with the following procedures Miter gauge Fig 20 Sheet bar Clamp handle B Protractor scale 5 m...

Page 23: ...nuine Hitachi saw blades 8 5 Overload Protective Device This tool is provided with an overload protective device thermal relay If the workpiece feed speed is too fast or the saw blade is dull the overload protective device engages to stop power to the motor and protect it In this case allow the motor to cool from 3 to 5 minutes and then press the reset switch to resume operation 8 6 Precautions on...

Page 24: ...sulting in loss of power and overheating Table 4 shows the correct size to use depending on cord length and Nameplate ampere rating If in doubt use the next heavier gauge The smaller the gauge number the heavier the cord Check power cords and extension cords for loose or exposed wires and damaged insulation before using Repair or replace as needed before using the power tool NOTE The lower the wir...

Page 25: ...ilt lock handle for raising and tilting saw blade 4 Remove the swarf in the miter gauge groove 5 Do not raise the saw blade excessively As shown in Fig 22 raise the saw blade about 3 2 mm 1 8 above the workpiece to be cut Excessive raising may cause dislodging of the workpiece Fig 22 Saw blade Workpiece Approx 3 2 mm 1 8 6 The standard precision values are provided in 10 5 Product Precision Advise...

Page 26: ...efore inspect the brushes periodically and replace them Check the brushes after the first 50 hours of use for a new machine or after a new set of brushes have been installed After the first check examine them after about every 10 hours of use until such time that replacement is necessary When the carbon on either brush is worn to 5 mm 3 16 in length or if either spring or shunt wire is burned or d...

Page 27: ... time to time Chips and waste disturb safe operation Do not use solvents gasoline thinner etc which damage plastic parts 9 6 Storage Confirm that the switch is turned OFF that the power plug has been removed from the receptacle and that the safety key has been removed for the U S A Australia and New Zealand and stored in a secure place after operation of the saw has been completed When the saw is ...

Page 28: ...the item numbers in the Parts List and exploded assembly diagrams CAUTION Prior to attempting disassembly or replacement of the saw blade ensure that the power cord plug is disconnected from the power source 10 1 Disassembly A Disassembly of the saw blade section Tools required Phillips head screwdriver 10 mm wrench 22 mm wrench standard accessory 23 x 26 mm wrench standard accessory Hex wrench st...

Page 29: ... put the 23 mm end of the 23 x 26 mm Wrench standard accessory on the Set Nut 76 Turn it counterclockwise to remove the nut and remove Washer A 75 the TCT Saw Blade 704 and Washer A 75 in this order Refer to Fig 30 for the part numbers of the two hundred level B Disassembly of the switch section Tools required Phillips head screwdriver Fig 26 1 Remove the two D5 x 16 Tapping Screws 116 and remove ...

Page 30: ...ad screwdriver Flatblade acrewdriver 3 mm hexagon bar wrench 10 mm and 12 mm wrenches Plastic hammer Fig 27 2 Remove the three D4 x 10 Tapping Screws 111 and remove the Switch Box 109 Then remove the two D4 x 10 Tapping Screws Special 119 and detach the ground wire green yellow ...

Page 31: ...e ground wire connector on the Stator 218 And while lightly striking the mounting surface of the Bracket 211 of the Housing Ass y 222 with the plastic hammer draw out the Stator 218 6 Loosen the two M6 x 6 Hex Socket Set Screws 60 securing the Anchor Block 89 and the two M6 x 6 Hex Socket Set Screws 60 securing Bevel Gear A 59 Remove the Wheel 126 the M 9 5 Flat Washer 128 the Regulating Bolt 95 t...

Page 32: ...emove the Blade Guard 78 Remove the two M4 x 8 Machine Screws 167 then remove the Blade Guard 166 for Europe 4 Remove the M6 x 12 Machine Screw 74 and remove the Guard 73 5 Hold the Screw Bar 68 using an 8 mm wrench and remove the M6 Special Nut Chuck 72 with a 10 mm wrench 6 Slide the Bracket 211 upward in the direction of the arrow in Fig 28 and loosen the two M6 x 6 Hex Socket Set Screws 65 Rem...

Page 33: ...ve the Body Shell 99 from the Table 33 Refer to Fig 30 for the part numbers of the 200 level E Disassembly of the rip fence section fence ass y Tools required Phillips head screwdriver Pliers Fig 29 1 Remove Clamp Handle A 48 and the Front Clamp 47 2 Remove the Retaining Ring E Type 41 At this time hold the Locking Rod 36 to prevent it from coming out Then remove the Locking Rod 36 the 38L Compres...

Page 34: ... 30 Motor Parts Fig 30 ...

Page 35: ...r 30 minutes No load Current max 8 5 A at AC single phase 110 V 50 Hz No load Current max 6 2 A at AC single phase 115 V 60 Hz No load Current max 3 9 A at AC single phase 230 V 50 Hz No load Current max 3 6 A at AC single phase 240 V 50 Hz 4 When assembling the Slide Plate 61 see Fig 31 for the direction in which it is mounted on the Body 70 Thoroughly wipe off the old grease on the sliding porti...

Page 36: ... in a failure in rotation 1 Wiring diagram 1 110 V Fig 32 6 8 5 Power cable Circuit breaker switch Lead wire brown NVR switch E M C units Motor cable Stator core outer circumference Stator coil Armature ass y Stator ass y Green yellow ground Lead wire white Lead wire blue Stator coil Lead wire brown Green yellow ground Lead wire brown Lead wire blue Brown Blue T1 T2 T3 T4 Blue Brown 3 1 4 2 A1 5 A...

Page 37: ... circumference Stator coil Armature ass y Stator ass y Green yellow ground Lead wire white Lead wire blue Lead wire brown Green yellow ground Lead wire brown Lead wire blue Brown Blue T1 T2 T3 T4 Blue Brown Stator coil Green yellow ground Power cable Circuit breaker switch Lead wire black Rocker switch E M C units Motor cable Stator core outer circumference Stator coil Armature ass y Stator ass y ...

Page 38: ...Motor cable Green yellow ground Green yellow ground Blue Blue Brown Brown Brown Blue Brown White NVR switch Power cable Circuit breaker switch Motor cable Green ground Blue Red White Tab terminal Black Faston terminal Rocker switch Faston terminal Brown Blue White Black Green ground Black A1 A2 ...

Page 39: ...onding tab terminals Power cable Circuit breaker switch Motor cable Green yellow ground Green yellow ground Blue Brown Brown Brown Blue Brown White NVR switch Faston terminal Brown Blue Green yellow ground Blue Power cable Circuit breaker switch Motor cable Green yellow ground Green yellow ground Brown Brown White Brown Rocker switch Faston terminal Black Blue Green yellow ground Blue ...

Page 40: ...tion 3 Parallel alignment of the rip fence and the miter gauge groove 4 Pointer position of the rip fence 5 Squareness between the miter gauge and the saw blade 6 Position of the spreader with respect to the saw blade see 8 2 4 2 Adjusting the spreader on page 11 10 5 Product precision After the reassembly is completed check the precision of the product Item Run out of dummy disc Squareness betwee...

Page 41: ...eplace Extension Wing R 35 or Extension Wing L 29 e Poor parallelism between the miter gauge groove and saw blade 0 4 200 Dummy disc Loosen the M6 x 25 Flat Hd Screw 26 and readjust the parallelism between the miter gauge groove and the saw blade f Poor parallelism between the rip fence and saw blade 1 0 200 Dummy disc Fig 41 Loosen the M6 x 12 Bolt 43 and readjust the parallelism between the rip ...

Page 42: ...ion cord The usable extension cords are as follows c Excessive force is applied because of a dull saw blade Shapen the Saw Blade 704 Replace the Saw Blade 704 d Wrong selection of saw blade Use a genuine Hitachi saw blade The higher the number of teeth of a saw blade the more cutting resistance increases Where a saw blade with many teeth is used cut slowly e During cutting the material binds the s...

Page 43: ...61 or the Circuit Breaker Switch 113 d The circuit breaker switch activated Press the reset button after 2 to 3 minutes a Power voltage lower than rated voltage 4 500 5 500 min Check the power voltage Check if the extension cord used is nonstandard The usable extension cords are as follows a Power voltage higher than rated voltage 4 500 5 500 min Check the power voltage 5 Slow saw blade rotation T...

Page 44: ...r Cable Spreader Splitter TCT Saw Blade Washer A Blade Guard Switch Box Pivot Support Anchor Block Regulating Bolt Wheel Slide Bracket Compression Spring Segment Gear Hitachi Label Screw Bar Bevel Gear B Bracket Body Body Shell Table Carbon Brush Housing Ass y Stator Armature Ass y Bracket Spindle Ass y Ball Bearing Helix Gear Blade Guard Spreader Splitter Switch MTG plate Other 10 min 0 min Gener...

Page 45: ... 41 Assembly Diagram for C 10RA ...

Page 46: ... 42 Assembly Diagram for C 10RA ...

Page 47: ... 43 Assembly Diagram for C 10RA ...

Page 48: ...US NZL 19 314 484 TABLE INSERT FOR SAW BLADE 1 FOR USA AUS NZL 19 317 168 INSERT FOR SAW BLADE 1 FOR GBR FRG BEL ITA 20 949 235 MACHINE SCREW M5X8 10 PCS 2 FOR USA AUS NZL 20 949 334 FLAT HD SCREW M5X16 10 PCS 2 FOR GBR FRG BEL ITA 21 949 803 BOLT M6X35 10 PCS 1 FOR USA AUS NZL 22 314 446 ROLL PIN 1 FOR USA AUS NZL 23 314 485 SPREADER 1 FOR USA AUS NZL 24 314 447 SPRING 1 FOR USA AUS NZL 25 949 87...

Page 49: ...T CHUCK M8 1 70 314 520 BODY 1 FOR USA AUS NZL 70 317 160 BODY 1 FOR GBR FRG BEL ITA 71 314 521 FLAT WASHER M6 4X12 7 1 72 314 522 SPECIAL NUT CHUCK M6 1 73 314 523 GUARD 1 74 949 255 MACHINE SCREW M6X12 10 PCS 1 75 314 454 WASHER A 2 76 314 455 SET NUT 1 FOR USA AUS NZL 76 317 174 SET NUT 1 FOR GBR FRG BEL ITA 77 949 255 MACHINE SCREW M6X12 10 PCS 5 78 314 526 BLADE GUARD 1 79 314 527 FLAT WASHER...

Page 50: ...UIT BREAKER SWITCH 1 FOR USA 113 317 146 BREAKER SWITCH 1 FOR AUS NZL 114 314 547 EXTENSION SUPPORTER R 2 115 314 548 STRAIN RELIEF RA 1418 1 FOR USA AUS NZL 115 317 156 STRAIN RELIEF RU 1832 1 FOR GBR FRG BEL ITA 116 314 549 TAPPING SCREW D5X16 2 FOR USA AUS NZL 116 314 549 TAPPING SCREW D5X16 4 FOR GBR FRG BEL ITA 117 314 458 SWITCH MTG PLATE 1 FOR USA AUS NZL 118 314 459 ROCKER SWITCH 1 FOR USA...

Page 51: ... FOR GBR FRG BEL ITA 166 317 163 BLADE GUARD 1 FOR GBR FRG BEL ITA 167 317 164 MACHINE SCREW W WASHER M4X8 2 FOR GBR FRG BEL ITA 168 317 178 CLEAR PANEL 1 FOR GBR FRG BEL ITA 169 317 166 EXTENSION SPRING 1 FOR GBR FRG BEL ITA 170 317 167 HEX NUT 2 FOR GBR FRG BEL ITA 172 317 169 SPLITTER 1 FOR GBR FRG BEL ITA 173 317 170 FLAT WASHER 1 FOR GBR FRG BEL ITA 174 949 613 BOLT M6X16 10 PCS 1 FOR GBR FRG...

Page 52: ...OR 115V 1 218 317 137 STATOR 230V 1 218 317 138 STATOR 240V 1 219 314 577 BEARING BUSHING 1 220 314 583 BRUSH CAP 2 221 999 044 CARBON BRUSH 1 PAIR 2 222 314 585 HOUSING ASS Y 1 INCLUD 223 226 223 314 586 BRUSH HOLDER 2 224 949 454 SPRING WASHER M5 10 PCS 4 225 949 245 MACHINE SCREW M5X30 10 PCS 4 226 967 377 HEX SOCKET SET SCREW M5X8 2 227 314 544 STRAIN RELIEF RU 1435 1 FOR USA 227 317 286 STRAI...

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