TECHNICAL INFORMATION

Transcription

1 TECHNICAL INFORMATION Models No. Description LS1013L Slide Compound Saw 255mm (10")/ 260mm (10-1/4") [The blade size will differ by country; for example, North America (USA, Canada) =255mm; Europe, Australia=260mm.] PRODUCT P 1 / 28 H CONCEPT AND MAIN APPLICATIONS Models LS1013L has been developed as sister tool of LS1013, featuring laser alignment system that allows for easy cut line alignment. This product is also available with Dust box instead of Dust bag. Specification Dimensions : mm (") Length (L) 715 (28-1/8) Width (W) 520 (20-1/2) Height (H) 640 (25-1/4) Voltage (V) Current (A) Cycle (Hz) Continuous Rating (W) Input Output Max. Output (W) / 60 1, , / , / 60 1, , / 60 1, , / 60 1, ,000 No load speed: min-1 = rpm Saw blade: mm (") Diameter Hole diameter Protection against electric shock Electric brake Electronic Soft start control Constant speed Lock-off switch Cord length: m (ft) Net weight: kg (lbs) *North America= USA, Canada. Cutting capacity with **255mm (10") saw blade: mm (") Miter angle 0 degree 45 degrees left & right 52 degrees right Bevel angle Left Right **For the cutting capacity with 260mm (10-1/4") saw blade Standard equipment Vertical vise... 1 pc Dust bag... 1 pc Holder set... 2 pcs Socket wrench pc Triangular rule... 1 pc 3, (9-7/8) (10-1/4) European countries: 30, *North America: (5/8), Other countries: 25.4 (1) Double insulation Yes Yes Yes Yes 2.5 (8.2) 45 degrees left 22 (48.5) 50 x 305 (12) 91 x 305 (12) 31 x 305 (1-1/4 x12) 50 x 200 (2 x 7-7/8) 50 x 215 (2 x 8-1/2) Note: The standard equipment for the tool shown may differ by country. 0 degree L 91 x 215 (3-5/8 x 8-1/2) 91 x 185 (3-5/8 x 7-1/4) W 45 degrees right 31 x 215 (1-1/4 x 8-1/2) TCT saw blade... 1 pc Spare lock-off button... 2 pcs Hex wrench... 1 pc Sub fence R... 1 pc (some European countries only) Optional accessories Horizontal vise Kerf block Elbow Sub fence R Crown molding stopper set Assorted TCT saw blades Stand assembly

2 Repair [1] NECESSARY REPAIRING TOOLS P 2 / 28 CAUTION: Remove the saw blade from the machine for safety before repair/ maintenance! Code No. 1R207 1R degree Set square 90-degree Set square 1R235 Round bar for arbor R257 1R291 1R315 1R349 Clutch extractor Retaining ring S and R pliers Laser beam positioning jig Spacer Description [2] LUBRICATION 1) Put about 17g of Makita grease SG.No.0 in the gear room of Blade case if the gear room is cleaned up. 2) Apply am appropriate amount of Makita grease SG.No.0 or N.No.2 to the following portions designated with the black triangle to protect parts and product from unusual abrasion. (Fig. 1, 2) 2) -1. Arm and Blade Case Adjusting for accurate 45 degree bevel Adjusting for accurate 90 degree bevel Removing Blade case from Arm 1R235 Round bar for arbor Removing Blade case from Arm Fig. 1 Removing Compression spring 28 Use for Removing Retaining ring to disassemble the Gear section Adjusting the position of the laser line Adjusting the position of the laser line (for mounting 1R315 on Spindle) Item No. Description Portion to lubricate (28) Link plate The end that contacts Safety cover (109) Blade case Pivot portion that contacts (133) Arm Inside of the hole that accepts Compression spring 28 (130) Pipe Both ends that contact (109) Blade case (133) Arm Pivot portion of (109) Blade case (136) Stopper pin The surface that contacts the hole of (133) Arm (137) O ring 7 Whole surface (143) (149) (150) Guide plate Arm holder complete Hex bolt M10-90 The portions that contact Steel ball 10 The surface where (133) Arm pivots. Shaft portion that is inserted into the hole of (133) Arm The end where Hex nut M10-17 is mounted (109) Lever 100 Compression spring 5 (136) (133) (137) Hex nut M10-17 Flat washer 8 (130) Steel ball 10 (149) Spiral bevel gear 33 Compression spring 28 Ring 6 Hex socket head bolt M6x20 (143) (28) (150)

3 P 3 / 28 Repair 2) -2. Base, Turn base and Safety cover Item No. Description Portion to lubricate (99) Center plate (103) Torsion spring 45 (158) Turn base (168) Sub fence (194) Stopper holder (198) Slide plate (202) Base complete Flanged portion that contacts Center cover Cylindrical portion where (103) torsion spring 45 contacts Whole surface Outside surface of the center boss that contacts the inside surface of the hole in the center boss of (202) Base complete (Fig. 2A) Pivot portion that contacts Guide fence Threaded portion which accepts Screw M8x320 Surface that contacts (158) Turn base Inside surface of the hole in the center boss (Fig. 2A) Surfaces that contacts (158) Turn base (Fig. 2B) Fig. 2 Blade case (168) Hex nut M6-10 Flat washer 6 Guide fence (99) (103) Counter sunk head screw M6x35 (158) Center washer Center cover Safety cover Fig. 2A (158) (194) (198) Screw M8x320 (202) (202) Fig. 2B

4 Repair [3] DISASSEMBLING/ASSEMBLING [3]- 1. Disassembling/Assembling Safety Lock Mechanism Note: LS1013L for Europe, South Africa and China are equipped with the safety lock mechanism. When disassembling/assembling, follow the procedures described below and on next page. DISASSEMBLING 1) Remove two M4x10 Pan head screws, then remove Lock plate and Torsion spring 8 from Rod 8. (Fig. 3) 2) See Fig. 4. By removing two CT4x16 Tapping screws, Rod holder can be removed from Rod 8. The assembly of Lock lever and Rod 8 can now be removed. Fig. 3 Fig. 4 P 4 / 28 Torsion spring 8 Pan head screw M4x10 (2pcs) Tapping screw CT4x16 (2pcs) Rod 8 Stop ring E-6 Lock pin 8 Rod holder Lock plate Rod 8 Lock lever ASSEMBLING Do the reverse of the disassembling steps. Note 1. Assemble Rod 8 to Lock lever so that the Stop ring installation side is placed on the Lock lever side. (Fig. 4) Note 2. Assemble Lock plate and Torsion spring 8 to Rod 8 as illustrated in the top right of Fig. 5. Hook one end of Torsion spring 8 in the notch of Rod holder, and the other on Lock plate. Note 3. For smooth action of Lock pin, fasten Lock plate to Rod 8 so that the distances A and B are equal as illustrated in the bottom right of Fig. 5. Fig. 5 Note 2 (the circled portion viewed from the Motor housing side) Rod holder Torsion spring 8 Note 2 Motor housing Rod 8 Lock plate Note 3 (the circled portion viewed from the Motor housing side) Note 3 Lock plate Lock pin 8 A B

5 Repair [3]- 2. Removal/Installation of Blade Case and Compression Spring 28 P 5 / 28 REMOVAL 1) While holding the saw head at the lowest position, insert two Round bars for arbor (No.1R235) into the side holes on the cylindrical portion of Blade case. (Fig. 6) The Round bars prevent the saw head from returning to the rest position by keeping Compression spring 28 compressed. Fig. 6 Cylindrical portion in which Compression spring 28 and Spring holder are mounted No.1R235 2) After removing grip, disconnect the linkage between Arm and Blade case by removing Hex socket head bolt M6x20, Flat washer 6 and Ring 6 from Link plate. Then after removing Dust nozzle, loosen Hex socket head bolt M6x10. (Fig. 7) Note: No need to remove Hex socket head bolt M6x10. Fig. 7 Dust nozzle Hex socket head bolt M6x10 Grip Arm 3) Remove Pipe from Arm. Then separate the saw head unit (Blade case and Motor housing) from Arm. (Fig. 8) Pipe can be easily removed by using a round bar sized as follows: diameter= approx. 15mm, length= more than 110mm Apply the bar to Pipe , then tap it. Fig. 8 Link plate Ring 6 Flat washer 6 Hex socket head bolt M6x20 Blade case Saw head unit (Blade case and Motor housing) Pipe

6 P 6 / 28 Repair [2]- 2. Removal/Installation of Blade Case and Compression Spring 28 (cont.) REMOVAL 4) As illustrated to left in Fig. 9, set the removed saw head unit on arbor press, and put Clutch extractor (No.1R257) on Spring holder. Then press down Spring holder to compress Compression spring 28. With the spring compressed, remove two Round bars as illustrated to right in Fig. 9. Fig. 9 Arbor press Round bar for arbor (No.1R235) Clutch extractor (No.1R257) Compression spring 28 Spring holder 5) Remove the pressure of arbor press gradually until Compression spring 28 is stretched to its initial length. Now Spring holder and Compression spring 28 can be removed from the saw head unit. (Fig. 10) Fig. 10 Arbor press Compression spring 28 Clutch extractor (No.1R257) Spring holder INSTALLATION Referring to Fig. 6 to 10, do the reverse of the removing steps as follows: 1) Set the saw head unit on arbor press, and press down Spring holder to compress Compression spring 28. 2) With the spring compressed, insert two Round bars (1R235) into the holes of Blade case. 3) Install the saw head unit on Arm, and insert Pipe through Arm and Blade case. Important: Do not remove the two Round bars in this step. 4) Secure Pipe with Hex socket head bolt M6x10. In this step, do not forget to fix Link plate on Arm with Hex socket head bolt M6x20, and make sure that Arm and Blade case are connected with Link plate. 5) While holding the saw head unit at the lowest position, remove the two Round bars.

7 P 7/ 28 Repair [3]- 3. Disassembling/Assembling Gear Section DISASSEMBLING 1) The Gear section cannot be removed without removing Armature. So first remove Armature as illustrated in Fig. 11. Fig. 11 Pan head screw M6x50 (4pcs) Carbon brush Brush holder cap Armature Pan head screw M5x16 (2pcs) Bearing retainer 94 Motor housing Baffle plate Blade case 2) Remove two M5x16 Pan head screws and Bearing retainer 66. Now the Gear section can be separated from Blade case. (Fig. 12) Remove Ball bearing 607LLB using Bearing extractor (No.1R269). (Fig. 13) Fig. 12 Fig. 13 Ball bearing 607LLB Bearing extractor (No.1R269) Gear section Bearing retainer 66 Pan head screw M5x16 3) Remove Retaining ring S-14 from spindle using Retaining ring Fig. 14 S and R pliers (No.1R269). Note: You may find some difficulty in removal of Retaining ring S-14. This is because the spiral bevel gear is being pushed toward Retaining ring S-14 by the elastic force of Rubber ring 20. (Fig. 14) In this case, set the gear section in a vise as illustrated in Fig. 15, and press Spiral bevel gear 33 to counterbalance the elastic force of Rubber (1) ring 20. Now Retaining ring S-14 will be removed easily using the Retaining ring pliers. 4) Remove Spiral bevel gear 33 and Woodruff key 4 from Spindle. Then remove Flat washer 14 and Rubber ring 20. (Fig. 16) Fig. 15 Fig. 16 (6) (2) (3) (4) (5) (1) Bearing box (2) Spiral bevel gear 33 (3) Retaining ring S-14 (4) Spindle (5) Rubber ring 20 (6) Flat washer 14 Elastic force Retaining ring S-14 Woodruff key 4 Flat washer 14 No.1R269 Spiral bevel gear 33 Rubber ring 20

8 P 8/ 28 Repair [3]- 3. Disassembling/Assembling Gear Section ASSEMBLING 1) Install Rubber ring 20 on Spiral bevel gear 33. (Fig. 17) 2) Install Flat washer 14 and Woodruff key 4 on Spindle. (Fig. 18) Then install Spiral bevel gear 33 with Rubber ring 20 on Spindle. Fig. 17 Fig. 18 Spiral bevel gear 33 Spindle Woodruff key 4 Rubber ring 20 Flat washer 14 3) Install Retaining ring S-14 on Spindle while pressing Spiral bevel gear 33 toward Bearing box using vise. (Fig. 15) Make sure that Retaining ring S-14 is securely put in the groove of Spindle by turning the ring using Retaining ring S and R pliers. The ring turns in the groove on Spindle smoothly if installed correctly in place. 4) Install Ball bearing 607LLB on Spindle using arbor press. (Fig. 19) Now assembling of the Gear section has been completed. 5) Install the assembled Gear section on Blade case by doing the reverse of the disassembling steps. Fig. 19 Ball bearing 607LLB [3]- 4. Disassembling/Assembling Base Section DISASSEMBLING 1) Separate Guide fence from the Base section by removing four M8x30 Hex bolts. And remove a pair of Kerf boards by removing four CT4x12 Tapping screws. (Fig. 20) 2) Separate Turn base from Base by removing Hex bolt M8x40 with 13mm socket wrench. (Fig. 21) Fig. 20 Fig. 21 Hex bolt M8x30 (4pcs) Guide fence Tapping screw CT4x12 (4pcs) Hex bolt M8x40 Flat washer 8 Kerf board (2pcs) Turn Indication plate as illustrated below in order not to deform it when separating Turn base from Base. Indication plate

9 P 9 / 28 Repair [3]- 4. Disassembling/Assembling Base Section (cont.) 3) Remove Turn base while pushing down Lock lever in the direction of the arrow. (Fig. 22) Fig. 22 Turn base Lock lever Base Note: If it is difficult to separate Turn base, tap Base with plastic hammer lightly while pushing down Lock lever in the direction of the arrow. ASSEMBLING 1) Before starting assembly, be sure to apply grease to Base, Slide plate and Turn base as illustrated in Fig. 2 on page 3. After the lubrication, install Turn base onto Base as illustrated in Fig ) Tighten Hex bolt M8x40 with 13mm socket wrench. (Fig. 21) Important: Be sure to tighten Hex bolt M8x40 so that Turn base can move smoothly without wobbling. 3) Install Kerf board onto Turn base. (Fig. 20) Then, following the steps described below, install Guide fence while doing squaring adjustment; See Fig Provisionally tighten M8x30 hex bolt (C) into the smaller screw hole on the right side of Guide fence viewed from operator's position. 2. While checking the angle of Guide rule to saw blade using 90 degree Set square (No.1R208), pivot Guide fence by moving its left end until the angle is 90 degrees. 3. After completion of squaring adjustment, securely tighten four M8x30 Hex bolts; first A and D, then B and C. Fig. 23 Hex bolt M8x30 Hex bolt M8x30 Screw hole smaller than the other 3 screw holes. Move this end for adjustment. 90 degree Set square (No.1R208) Saw blade Operator's position

10 Repair [3]- 5. Installation of Bearing Box (B) Complete P 10/ 28 1) Provisionally fasten Bearing box (B) complete to Turn base with two M8x30 Hex socket head bolts. (Fig. 23) 2) Install Arm holder complete on Turn base, and push it until it stops. Then securely fasten Bearing box (B) complete to Turn base by tighten two M8x30 Hex socket head bolts firmly. (Fig. 24) Fig. 23 Fig. 24 Hex socket head bolts M8x30 Bearing box (B) complete Arm holder complete [3]- 6. Installation of Square Rod See Fig. 25. Slide Arm holder complete so that the groove on each pipe of Arm holder complete is positioned closest to Bearing 30. Then fasten Square rod complete to Arm holder complete with two M6x35 Hex bolts. Note: Square rod complete is not reversible when installed on Arm holder complete. Be sure to install so that the rubber pin of Square rod complete faces the side of Bearing 30 as illustrated to right in Fig. 25. Fig. 25 Hex bolt M6x35 Square rod complete Bearing 30* Pipe of Arm holder complete [Large View of the Circled Portion] Hex bolt M6x35 Bearing 30 Rubber pin Groove Arm holder complete *Caution: Bearing 30 is precisely factory-adjusted. So do not remove from Arm holder complete. Pipe of Arm holder complete [3]- 7. Installation of Arm When installing Arm, do not forget to adjust Hex lock nut M8-13 so that the Arm can tilt smooth without wobbling. (Fig. 26) Fig. 26 Arm Hex lock nut M8-13 Lever 100

11 Repair [3]- 8. Installation of Turn Stopper P 11/ 28 Turn stopper is not reversible when installed. Be sure to assemble to Stopper holder so that the side having two holes faces the Arm holder installation side. (Fig. 27) Fig. 27 Pin 5 Stopper holder Turn stopper side having two holes (Arm holder installation side) [3]- 9. Installation of Pin Holder Adjust the position of Pin holder so that Lock pin can turn smoothly. (Fig. 28) Fig. 28 Tapping screw CT4x16 Make fine adjustments of the position of Pin holder. Pin holder Lock pin Flat washer 6 Compression spring 6 Stop ring E5 [3]- 10. Assembling Screw M8x320 to Knob 40 After inserting Screw M8x320 into knob 40, adjust the length of the screw to 305 2mm. Then tighten Hex nut M8 to the recommended fastening torque of 100kg.cm or more. (Fig. 29) Fig. 29 Knob 40 Hex nut M8 Screw M8x320 L L=305 2mm

12 Repair [3]- 11. Assembling Knob Section to Turn Base 1) Assemble the Knob section as illustrated in Fig. 39. Fig. 30 P 12/ 28 Knob 48 Cap Mount Cap to Knob 48. Knob 40 Screw M8x320 Flat washer 8 Pipe Knob 48 Through Knob 48, Flat washer 8 and Pipe 9-200, insert the assembly of Screw M8x320 and Knob 40 you have assembled as illustrated in Fig. 29. Assembling has been completed. 2) Insert the assembled Knob section through the hole in Turn base, and insert Screw M8x320 through Slide stopper. Then secure Screw M8x320 to Stopper holder by turning Knob 40. (Fig. 31) 3) Turn Knob 48 in order to secure the Knob section to Turn base. (Fig. 32) Fig. 31 Fig. 32 Knob 40 Pipe Screw M8x320 Knob 48 Slide stopper Stopper holder Note: If you remove only Knob 40 from Turn base by mistake, Screw M8x320 will pulled out together and consequently Pipe will fall off turn base. In this case, following the steps described above, install pipe in place.

13 Repair [4] ADJUSTMENT [4]- 1. Angle Adjustment of Saw Blade CAUTION: Make sure that the machine is unplugged before adjusting saw blade. For adjusting the miter angle of saw blade to 0 degree; use 90 degree Set square (No.1R208) as illustrated in Fig. 23 on page 9. For adjusting the bevel angle of saw blade to 0 degree; use 90 degree Set square (No.1R208) as illustrated in Fig. 33. For adjusting the bevel angle of saw blade to 45 degrees; adjust the bevel angle of saw blade to 0 degree, then adjust to 45 degrees using 45 degree Set square (No.1R207) as illustrated in Fig. 34. Fig. 33 Fig. 34 P 13/ degree Set square (No.1R208) 90 degrees 45 degree Set square (No.1R207) 45 degrees For maintaining maximum cutting capacity; Push the saw head fully towards Guide fence, and lower Handle completely. Then using socket wrench, loosen Hex bolt M8x45 until the peripheryof the saw blade is positioned slightly under the top surface of Turn base at the point where the front face of Guide fence meets the top surface of Turn base. Keeping the saw head at the height, tighten the Hex bolt. (Fig. 35, 36) Fig. 35 Fig. 36 Hex bolt M8x45 top surface of Turn table periphery of blade Turn base Guide fence [4]- 2. Adjustment for Proper Locking of Saw Head at 0 Degree Bevel Two steel balls and compression springs are used as ball-notch mechanism to lock the saw head precisely at 0 degree bevel. If the locking action is tight or loose, make fine adjustment for *proper locking action by turning the hex socket screw M12 located on the vertical centerline of Arm holder complete. (Fig. 37) *Proper locking action: If adjusted properly, the feet of Base will not be raised at the moment when the saw head is unlocked. Fig. 37 Turn this hex socket screw M12 for adjustment. No adjustment is required. Turn base Arm holder complete

14 P 14/ 28 Repair [5] Laser Mechanism DISASSEMBLING 1) After removing Lead cover and lead cover holder, disconnect the connector of Laser circuit complete from that of Power supply circuit complete. (Fig. 38) 2) Remove Thumb screw M5x24 and Flat washer 5. Peel off Laser label halfway until the head of Shoulder screw M5 is entirely visible. Then Remove Top cover by unscrewing two 4x20 CT bind Tapping screws. (Fig. 38) 3) Remove Laser mechanism by unscrewing Shoulder screw M5. (Fig. 39) Fig. 38 Fig. 39 Connector of Power supply circuit complete Connector of Laser circuit complete Shoulder screw M5 Laser label Tapping screw CT bind 4x12 Lead cover holder Lead cover Tapping screw CT bind 4x20 Thumb screw M5x24 Flat washer 5 Top cover Tapping screw CT bind 4x20 Shoulder screw M5 Laser mechanism 4) Separate the assembly of Block B and Block C from Laser circuit complete by unscrewing Pan head screw M3x10 (item No.120), and remove Torsion spring 9 (item No.123). (Fig. 40) 5) Separate Block B from Block C by unscrewing Pan head screw M3x10 (item No.122), and remove Torsion spring 9 (item No.119). (Fig. 41) Fig. 40 Fig. 41 Block C 119 Block C Laser circuit complete Block B 123 Block B 120 Pan head screw M3x Torsion spring Torsion spring Pan head screw M3x10

15 P 15/ 28 Repair [5] Laser Mechanism (cont.) ASSEMBLING 1) Mount Compression spring 9 and Block B on Block C as illustrated in Fig. 42, then secure them with Pan head screw M3x10. Important: After assembling make sure that Block B can smoothly pivot due to the spring force. (Fig. 43) Fig. 42 Fig. 43 Place this end on the Blade case side. Place this end on the Top cover side. [Blade case side] Block C 119 Block B [Top cover side] Block B Torsion spring 9 Pan head screw M3x10 2) As illustrated in Fig. 44, mount Compression spring 9 and the assembly of Block B and C on Laser circuit complete, then secure them with Pan head screw M3x10. Important: After assembling make sure that Laser circuit unit can smoothly pivot due to the spring force. (Fig. 45) Fig. 44 Fig. 45 assembly of Block B and Block C Place this end on the right side viewed from Top cover side. Top cover Right Left Place this end on the left side viewed from Top cover side. Laser circuit complete Pan head screw M3x10 Torsion spring 9 Laser circuit complete 3) For easy adjustment of laser line, make sure that each end surface of the two adjust screws (M4x6 Hex socket set screws) is flush with the surface of Block C and Laser circuit complete. (Fig. 46) Fig. 46 The end surface of each screw head should be flush with the surface of Block C and Laser circuit complete. Block C Hex socket head screw M4x6 Laser circuit complete

16 P 16/ 28 Repair [5] Laser Mechanism (cont.) ASSEMBLING 4) Before assembling Laser mechanism to Blade case, be sure to route the lead wire of Laser circuit complete between the two protruding walls on Block C. (Fig. 47) Fig. 47 Lead wire of Laser circuit complete Important: Be careful not to touch the lens of Laser circuit complete in disassembling/assembling. Otherwise the laser line will be obscured by dust or fingerprint on the lens. If the lens is contaminated, clean up using swab or the like. Block C ADJUSTMENT WARNING: Special attention should be taken to adjust the position of laser line because you are required to do the adjustment with the tool plugged. Never turn on the main switch for cutting operation when adjusting the laser line position. Turn on the independent switch for laser light only. Also never look into the laser beam. Direct laser beam may injure your eyes. 1) Remove Safety cover section as follows: *Remove Hex flange head bolt M8x12 that secures Center cover to Blade case. (Fig. 48) *Center cover can now pivot, and Flat head screw M5 is visible. By unscrewing Flat head screw M5, Safety cover section can be removed from Blade case. (Fig. 49) 2) On Spindle, install Ring 16 (the one inside of the blade), Spacer (No.1R349) and Laser beam positioning jig (No.1R315). Then tighten Hex flange head bolt M10x20 with socket wrench. (Fig. 50) Note: No need for installing the following parts; Outer flange, Ring 16 (the one outside of the blade), Inner flange Fig. 49 Fig. 50 Fig. 48 Hex flange head bolt M8x12 Center cover Safety cover 3) One of the two M4x6 Hex socket head bolts for positioning laser line is placed under Laser label. Therefore, remove or peel off the label halfway until the bolt is entirely visible. (Fig. 50) Important: Before starting the adjustment, make sure that the attached Laser beam positioning jig is located at 90 degree angles both to Guide fence and Base. No.1R315 Hex flange head bolt M10x20 Flat head screw M5 Socket wrench Ring 16 No.1R349 Hex socket head bolt M4x6 Laser label

17 P 17/ 28 Repair [5] Laser Mechanism (cont.) ADJUSTMENT 4) Plug in the tool, and turn on the independent switch for laser light. (Fig. 51) 5) Position Thumb screw M5x24 almost at the center of Top cover in order to allow for wide adjustment range. (Fig. 52) Fig. 51 Fig. 52 Independent switch for laser light Thumb screw M5x24 [viewed from top] Top cover Note: The position of laser line can be adjusted by turning two M4x6 Hex socket head screws as illustrated in Fig. 53. Fig. 53 M4x6 Hex socket head screw; for setting the laser line at a 90 degree to Turn base for setting the laser line at a 90 degree angle to Guide fence Important: Be sure to turn hex wrench clockwise and slowly in order to avoid backlash Guide fence Turn base 90 degrees Laser line 90 degrees

18 P 18/ 28 Repair [5] Laser Mechanism (cont.) ADJUSTMENT 6) As illustrated in Fig. 54, lower No.1R315, then turn the hex socket head screw of 118 so that the laser line is projected in parallel with the reference line of No.1R315. Note: In this step, the laser line never coincides with the reference line. Fig Hex socket head screw M4x6 Reference line of No.1R315 Laser line projected on No.1R315 Laser light No.1R315 7) Raise No.1R315 as illustrated in Fig. 55, and turn the hex socket head screw of 124 so that the projected laser line coincides with the reference line of No.1R315. Now the adjustment is finished. If the laser line does not coincide with the reference line, adjust the screw so that the laser line is projected in parallel with the reference line. Then adjust the position of Thumb screw M5x24 as illustrated in Fig. 56 so that the laser line coincides with the reference line. Fig. 55 Fig Hex socket head screw M4x6 Reference line of No.1R315 Laser line projected on No.1R315 Thumb screw M5x24 Top cover 8) If the laser line still does not coincide with the reference line, repeat the steps from 5) to 7). 9) After adjustment, be sure to install Laser label on the initial position because the label also plays a role of dust seal. (Fig. 57) Fig. 57 Laser label

19 P 19 /28 Circuit diagram & Wiring diagram High Voltage Area [1] Circuit Diagram Black White Red Orange Color index of lead wires' sheath Blue Purple Brown Yellow Note: Products for some countries do not use Noise suppressors and Choke coils. Switch for laser light Handle Transformer Power supply circuit Power supply circuit unit Connector Laser circuit complete Noise suppressor Main switch Motor housing Choke coil Field Terminal block Choke coil Controller Brake switch Choke coil Controller unit Pickup coil Insulated connector Insulated connector Insulated connector Noise suppressor Power supply cord

20 Circuit diagram & Wiring diagram High Voltage Area [2] Wiring Diagram [2] -1. Wiring in the Rear Portion of Motor Housing As illustrated below; 1) Route the five Field lead wires out of Motor housing through the openings. Note: Be sure that all Field lead wires are tight in Motor housing. 2) Fix lead wires with the lead wire holders. 3) Put Noise suppressor and Choke coil in place. 4) Put each Insulated connector in place. P 20 /28 F1 Field lead wire (yellow) to Main switch F2 Field lead wire (orange) F3 Field lead wire (black) F4 Field lead wire (purple) to Brake switch F5 Field lead wire (white) C1 Controller lead wire (red) to Main switch C2 Controller lead wire (orange) with choke coil C3 Controller lead wire (black) S Switch lead wire (orange) BS Brake switch lead wire (white) Opening C1 BS F4 S to Handle Lead wire holder F3 F2 F1 Lead wire holder Lead wire holder Noise suppressor F3 Controller C3 Choke coil C2 Lead wire holder Lead wire holder F4 F5 Opening

21 Circuit diagram & Wiring diagram High Voltage Area [2] Wiring Diagram [2] -2. Wiring in Handle P 21 /28 After putting all lead wires in place in Handle R, fix Power supply cord with Strain relief. Power supply circuit must be so installed that its projection is placed inside rib A. Projection rib A Power supply circuit To protect the lead wires from pinching, connect the receptacles to Brake switch with the wires placed on the Handle R side. Handle R side Power supply cord Strain relief rib A Power supply circuit Brake switch Handle L side Receptacle Brake switch Handle R Motor housing Switch for laser light Main switch Route the lead wires (red, black) from Power supply circuit, and fix with Lead wire holder. Then route the lead wires (black, white) from Transformer over them. Connector Connect to the connector of Laser circuit complete in Blade case Transformer When using Insulated connector instead of Terminal block Put in place as illustrated below. Insulated connector o Terminal block Noise suppressor Put in this portion if used. installation portion of Terminal block With these lead wire holders, fix the following lead wires: *All lead wires to main switch except the lead wires (white) of Noise suppressor *Two lead wires to Brake switch *Lead wire (black) that connects Terminal block with Switch for laser light Continued to [2] -3 in page 28 Wiring Under Main Switch With the lead wire holders, fix the two lead wires (purple, white) to Brake switch. Note: Be careful not to cross them. to Brake switch Lead wire holder Lead wire (purple) Main switch Lead wire (white) Lead wire holder

22 P 22 /28 Circuit diagram & Wiring diagram UK (110V) [1] Circuit Diagram Black White Red Orange Color index of lead wires' sheath Blue Brown Yellow Switch for laser light Handle Transformer Power supply circuit Power supply circuit unit Connector Laser circuit complete Noise suppressor Main switch Motor housing Choke coil Field Terminal block Controller Controller unit Pickup coil Insulated connector Insulated connector Power supply cord

23 Circuit diagram & Wiring diagram P 23 /28 UK (110V) [2] Wiring Diagram [2] -1. Wiring in the Rear Portion of Motor Housing As illustrated below; 1) Route the three Field lead wires out of Motor housing through the openings. Note: Be sure that all Field lead wires are tight in Motor housing. 2) Fix lead wires with the lead wire holders. 3) Put each Insulated connector in place. F1 F2 F3 C1 C2 C3 S Field lead wire (yellow) to Main switch Field lead wire (orange) Field lead wire (black) Controller lead wire (red) to Main switch Controller lead wire (white) Controller lead wire (black) Switch lead wire (orange) Opening C1 S to Handle F1 F3 F2 C2 Lead wire holder Lead wire holder F3 Controller C3 Lead wire holder Lead wire holder Lead wire of Pickup coil

24 Circuit diagram & Wiring diagram UK (110V) [2] Wiring Diagram [2] -2. Wiring in Handle P 24 /28 After putting all lead wires in place in Handle R, fix Power supply cord with Strain relief. Power supply circuit must be so installed that its projection is placed inside rib A. Projection rib A Power supply circuit Power supply cord Strain relief rib A Power supply circuit Motor housing Switch for laser light Handle R Main switch Route the lead wires (red, black) from Power supply circuit, and fix with Lead wire holder. Then route the lead wires (black, white) from Transformer over them. Connector Connect to the connector of Laser circuit complete in Blade case Transformer When using Insulated connector instead of Terminal block Put in place as illustrated below. Insulated connector o Terminal block Noise suppressor Put in this portion if used. installation portion of Terminal block When using two Noise suppressors Put in place as illustrated below. Insulated connector Noise suppressor With these lead wire holders, fix the following lead wires: *All lead wires to main switch except the lead wires (white) of Noise suppressor *Lead wire (black) that connects Terminal block with Switch for laser light Continued to [2] -3 in page 28

25 P 25 /28 Circuit diagram & Wiring diagram USA, Canada [1] Circuit Diagram Black White Red Color index of lead wires' sheath Orange Blue Yellow Switch for laser light Handle Transformer Power supply circuit Power supply circuit unit Connector Laser circuit complete Main switch Motor housing Field Controller Controller unit Pickup coil Insulated connector Insulated connector Power supply cord

26 Circuit diagram & Wiring diagram P 26 /28 USA, Canada [2] Wiring Diagram [2] -1. Wiring in the Rear Portion of Motor Housing As illustrated below; 1) Route the three Field lead wires out of Motor housing through the openings. Note: Be sure that all Field lead wires are tight in Motor housing. 2) Fix lead wires with the lead wire holders. 3) Put each Insulated connector in place. F1 F2 F3 C1 C2 C3 S Field lead wire (yellow) to Main switch Field lead wire (orange) Field lead wire (black) Controller lead wire (red) to Main switch Controller lead wire (white) Controller lead wire (black) Switch lead wire (orange) Opening C1 S to Handle F1 F3 F2 C2 Lead wire holder Lead wire holder F3 Controller C3 Lead wire holder Lead wire holder Lead wire of Pickup coil

27 Circuit diagram & Wiring diagram USA, Canada [2] Wiring Diagram [2] -2. Wiring in Handle P 27 /28 After putting all lead wires in place in Handle R, fix Power supply cord with Strain relief. Power supply circuit must be so installed that its projection is placed inside rib A. Projection rib A Power supply circuit Power supply cord Strain relief rib A Power supply circuit Motor housing Switch for laser light Handle R Main switch Route the lead wires (red, black) from Power supply circuit, and fix with Lead wire holder. Then route the lead wires (black, white) from Transformer over them. Connector Connect to the connector of Laser circuit complete in Blade case Transformer o With these lead wire holders, fix all lead wires to main switch. Continued to [2] -3 in page 28

28 Circuit diagram & Wiring diagram P28 /28 All countries [2] Wiring Diagram [2] -3. Connecting Receptacles to Switch for Laser Light Connect the receptacles as illustrated below. Receptacle Receptacle sleeve Switch for Laser light Receptacle Receptacle sleeve to Transformer to the terminal on Main switch Handle R [2] -4. Laser Circuit Complete Route the lead wires of Laser circuit complete between rib A and rib B of Block C as illustrated below. Lead wires of Laser circuit complete rib A Blade case rib B Block C (a part of laser section) Laser circuit complete