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AIRMATIC RB655 Service Manual

Rebar tying tool
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CONFIDENTIAL
SERVICE MANUAL
REBAR TYING TOOL
RB655
Model
:
Specifications and parts may be changed for improvement.

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Summary of Contents for AIRMATIC RB655

  • Page 1 CONFIDENTIAL SERVICE MANUAL REBAR TYING TOOL RB655 Model Specifications and parts may be changed for improvement.
  • Page 2 DIFFERENT PARTS BETWEEN RB650A AND RB655 RB655 TYING TIMES INDICATION MODE RB650/RB650A/RB655 TOOL CHECKER TOOLS AND ADHESIVE REQUIRED FOR RB655 TOOL REPAIR MUST DO MAINTENANCE BEFORE THE TOOL REACHES 500,000 TIES HOW TO CLEAN UP THE FEEDING GEAR AREA HOW TO CLEAN UP THE CUTTER AREA...

  • Page 3: Exploded View And Spare Parts List

    EXPLODED VIEW AND SPARE PARTS LIST 191 173 145 154 102 73 111 99 104 136 185 133 132 BODY R ASSY Parts marked are included in the BODY R ASSY - 1 -...
  • Page 4 RB655 Parts list Code Description Code Description Code Description RB70025 PLANET CAGE B UNIT RB70081 SENSOR BOAD E UNIT RB10795 GRIP COVER L BB40427 T-BOLT 4 X 8 KK33329 TORSION SPRING 3329 RB10796 GRIP COVER R KK23847 COMP. SPRING 3847...
  • Page 5 200,000 to 250,000 to The lifetime of the Feeding motor of 250,000 ties. 300,000 ties. RB655 is about 25% longer than the Feeding motor of RB650A. Temperature of Twisting The heat created by tool operation is Motor after 2 hours use;...
  • Page 6 < Different parts between RB650A and RB655 (1/4) - 4 -...
  • Page 7 < Different parts between RB650A and RB655 (2/4) - 5 -...
  • Page 8 < Different parts between RB650A and RB655 (3/4) - 6-...
  • Page 9 < Different parts between RB650A and RB655 (4/4) - 7 -...
  • Page 10 [RB655 Tying times indication mode] With the beep sound and LED blinks, total tying times can be read without opening tool frame. Readable tying times: Minimum 1,000 ties Maximum 999,000 ties How to go to the "Tying times indication mode"...
  • Page 11 RB650/RB650A/RB655 tool checker Name Function AC CODE Not for use POWER SWITCH Power switch DISPLAY Display the information of the tool status CONNECTOR Connector to Main Board inside of the tool “BINDS” BUTTON Press to see total number of ties made by a tool “POWER”...
  • Page 12 Procedure 1. Connect the connector to the Main Board of RB650 / RB650A / RB655. 2. Power switch on. Description on display Status DATA RCV READY Ready to work DAT RCV TIME OUT Error CMD RCV TIME OUT UNKNOW ANS RCV...
  • Page 13 <9> PINCHERS & PLIERS <10> HAMMER & PIN-PUNCH 2.5 mm <11> C-RING PLIERS The tools with * are not required for RB395 repair but required for RB650A/RB655 repair. ADHESIVE <A> 3M “DP-810” or Araldite (EPOXY-ADHESIVE) <B> LOCTITE BLUE (242) <C>...
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  • Page 22 Self-warm-up program When the RB650/RB655 tool is used under cold temperature (below 0ºC/30F), you may find the following phenomenon. A. The part that catches the tie wire does not fully open after the tying action is completed, and it is hard to pull out the tool from the tied wire.

  • Page 23: Assembly Procedure

    Main Switch Base Assy. RB70113 RB70341 (MAIN SWITCH (RB655) UNIT) (MAIN SWITCH BASE) WARNING If the Power switch is mounted in the opposite direction, the tool will be activated with the switch being at the OFF position, endangering you. Shift "...
  • Page 24 Main Switch Base Assy. (Continued) RB70367 BOARD (RB655) UNIT AA31721 (TAPPED SCREW 3 x 6) Position "<" of the Torque dial as Purple shown in the figure. (Dial position = 2) Plug the connector Brown Position the of the LED unit.
  • Page 25 Main Switch Base Assy. (Continued) RB10970 (ELECTRODE BLOCK) Locate the terminals as shown in the figure. CC41104 HARNESS (HEX. NUT 1-3) HARNESS (RED) (BLACK) (MAIN (SUB-BOARD) SWITCH) Notch RB11769 (ELECTRODE PLATE) BB40410 (HEX. BOLT 3 X 8) ASSEMBLY PROCEDURE 1. Put Hex. Nuts 1-3 in an Electrode Block, and fix a harness (red) coming from the Main Switch Unit and an Electrode Plate to the notched side with a Hex.

  • Page 26: Important Note

    Twister Assy. RB10726 RB70027 (PLANET GEAR) (3 PCS.) (SUN-GEAR UNIT) RB10726 (PLANET GEAR (3 PCS.)) RB10776 (GEAR RETAINER B) RB70284 (TWISTER ASSY) GREASE MOLYKOTE PG-662 Punched Surface Assemble the Planet Gear so that its grooves can be seen. ASSEMBLY PROCEDURE 1.
  • Page 27 Feed Assy. (Continued) GREASE MOLYKOTE PG-662 Groove where the JJ21603 RB10338 LL11181 C-retaining ring for (C-RETAINING RING FOR SHAFT 20) (INTERNAL GEAR) (BEARING 6704) shaft should be fit IMPORTANT NOTE Shielded Surface Bearing Open Surface RB70222 (FEED GEAR SHAFT) If opened too much at the time of assembling, the C-retaining ring Beware of the bearing direction.
  • Page 28 Feed Assy. (Continued) BB40420 RB70055 FF51628 (HEX BOLT 4 x 16) (RELEASE LEVER ASSY) (HOLLOW PIN 1628) KK23851 (COMPRESSION SPRING 3851) EE39121 (SPECIAL PLAIN WASHER 5) RB70053 (FEEDING GEAR BASE UNIT) RB10852 CC41104 (RELEASE STOPPER) (HEX NUT 1-3) After KK23850 degreasing;...
  • Page 29 Feed Assy. (Continued) Feeding Gear Base Unit RB70217 (MAGNET HOLDER UNIT) RB70079 (SENSOR BOARD C UNIT) Apply Loctite Purple. AA21102 (PAN HEAD SCREW 3 x 4) ASSEMBLY PROCEDURE 1. Fit the Magnet Holder unit into the D-cut section of the Feeding Gear Shaft. 2.
  • Page 30 Feed Assy. (Continued) Assemble the Feeding gear B unit so that the cross rib side will face upward. RB10774 (WIRE GUIDE C) JJ10113 (E-RETAINING RING 2.5) EE39121 JJ10112 (SPECIAL PLAIN WASHER 5) (E-RETAINING RING 3) RB10770 EE39168 (FEED GEAR A) (SPECIAL PLAIN WASHER BB40481 4.2 x 13 x 1)
  • Page 31 Feed Assy. (Continued) RB10341 (PLANET GEAR) Sagging Surface Correct Wrong Use no-groove Planet gears. RB10484 (GEAR RETAINER) GREASE MOLYKOTE PG-662 ASSEMBLY PROCEDURE 1. Apply Molykote PG-662 Grease to the gear portion of an Internal gear and the pins of a Planet Cage A Unit.
  • Page 32 Magazine Assy. RB81102 (MAGAZINE ASSY.) RB10792 (RETAINING RING) The sagging direction should face upward. RB10791 (SENSOR COVER PLATE) RB10791 RB10792 (SENSOR COVER (RETAINING PLATE) RING) Section A-A Profile after Assembly ASSEMBLY PROCEDURE 1. Set a Sensor Cover into a Magazine, with its larger flange facing upward. 2.
  • Page 33 Magazine Assy. (Continued) RB70082 (SENSOR BOARD F UNIT) AA31714 (TAPPED SCREW 2 x 4) Apply Loctite purple after degreasing. ASSEMBLY PROCEDURE 1. Set a Sensor Board F unit into the Magazine, with its connector side facing upward. 2. Apply Loctite Purple to a degreased Tapped Screw 2 x 4 to tighten it. (Tightening torque: 10-20 cN.m) Note) For torque control, confirm that a Screw Head has seated on a board, and then, tighten with a Torque Screwdriver.
  • Page 34 Magazine Assy. (Continued) Make the Bush B flush with the bottom surface of the Magazine. Section B-B RB10786 (BUSH B) Apply silicone grease Fit the Bush A until it is to the middle. positioned Section A-A Apply grease. silicone RB10785 (BUSH A) silicone grease.
  • Page 35 Magazine Assy. (Continued) Confirm that the L- RB11777 shape has been fit into (STOPPER PLATE) the concave part of the magazine. 1. Insert into the magazine’s boss. 2. Press the Stopper Plate. ASSEMBLY PROCEDURE 1. Insert the nose of a Stopper Plate into the boss of the Magazine. 2.
  • Page 36 Magazine Assy. (Continued) AA31504 (TAPPED SCREWS 3 X 6) RB11776 (MAGAZINE COVER SPRING) ASSEMBLY PROCEDURE 1. Align a center hole in a Magazine Cover Spring with the projection of a Magazine Cover. 2. Fix the Magazine Cover Spring to the Magazine Cover with Tapped Screws 3 x 6 (2 pcs.). Control torque after confirming that the Tapped Screws have been fully seated.
  • Page 37 Magazine Assy. (Continued) RB11775 (STOPPER HEAD) RB81103 (MAGAZINE COVER) RB10806 (ADJUST RING) RB11774 (MAGAZINE STOPPER) CK10198 EE39172 (SPECIAL BIND SCREW (SPECIAL PLAIN 3 X 10) WASHER 5.1 X 12. 1.2) Direct the punched surface to the Magazine Cover. Aligning with the D-cut part of the Magazine Stopper, insert the Stopper Head.
  • Page 38 Magazine Assy. (Continued) EE39602 (SPECIAL RUBBER WASHER 7) KK33327 (TORSION COIL SPRING 3327) FF31289 (PARALLEL PIN 1289) The special rubber Place the legs of the washer is fit into the Torsion Coil Spring. groove. ASSEMBLY PROCEDURE 1. Set a Special Rubber Washer 7 in the position shown in the figure. 2.
  • Page 39 Magazine Assy. (Continued) AA32708 (TAPPED SCREW 2.6 X 6) RB10806 (ADJUST RING) RB11774 (MAGAZINE STOPPER) Projection Turning Turning Direction for Turning Direction for Direction for Adjust Ring Height Adjustment Process Step Step Direction Step Step (Loosest) (Tightest) Counterclockwise Only when hard to Clockwise shift to the 3 step...
  • Page 40 Sensor Base Assy. AA31714 (TAPPED SCREW 2 x 4) RB70081 (SENSOR BOARD E UNIT) After degreasing; Apply Loctite Purple. RB10765 (SENSOR BASE) RB70080 (SENSOR BOARD D UNIT) AA31714 (TAPPED SCREW 2 x 4) If properly assembled, the topside will be flush. ASSEMBLY PROCEDURE 1.
  • Page 41 Jaw Base Assy. KK33249 (TORSION COIL SPRING 3249) RB10779 Hook a longer spring (JAW A) leg onto the lower side of the Jaw A. FF41822 RB10370 (STEP PIN 1822) (JAW BASE) JJ10113 (E-RETAINING RING 2.5) JJ10113 (E-RETAINING RING 2.5) FF41822 (STEP PIN 1822) KK33249 RB10735...
  • Page 42 Arm B Assy. Temporary fixing bolt RB10755 RB70039 (Bolt 3 x ) (CURL GUIDE B) (ARM B UNIT) RB10754 (CURL GUIDE A) BB40425 (BOLT 3 x 10) ASSEMBLY PROCEDURE 1. Place a Curl Guide B and an Arm B on a Curl Guide A to align their holes. 2.
  • Page 43 Arm B Assy. (Continued) Align with the dowels RB10746 (WIRE GUIDE B) BB40481 (HEX BOLT 3 x 5) Put the temporary fixing bolt through. ASSEMBLY PROCEDURE 1. Align the dowels of an Arm B Unit with the holes in a Wire Guide B. 2.
  • Page 44 Arm B Assy. (Continued) CC41103 (HEX NUT 1-4) RB10751 (CUTTER LEVER) Put it through the holes in the Cutter lever and Downward JJ10101 Arm B, and then, apply (E-RETAINING RING 4) epoxy glue. Dry epoxy glue as shown in the figure. RB10753 GREASE (CUTTER LEVER PIN)

  • Page 45: Check Procedure

    Arm B Assy. (Continued) RB10749 (CUTTER) GREASE MOLYKOTE PG-662 GREASE RB11666 MOLYKOTE PG-662 (ARM COVER) FF41730 RB10748 (STEP PIN 1730) (FIXED CUTTER) RB10747 (ARM C) Temporary fixing bolt BB40810 (BOLT 3 x 16) ASSEMBLY PROCEDURE 1. Apply Molykote PG-662 Grease to the perimeter of a Fixed Cutter. 2.

  • Page 46: Important Note

    Arm A Assy. IMPORTANT NOTE Degrease the Arm A unit with dipping it in a solvent. Also, use a spray (for degreasing) to additionally degrease the tapped AA22102 holes through (FLAT SCREW 3 x 6) RB70036 (WIRE GUIDE A2 UNIT) RB10737 (WIRE GUIDE A1)
  • Page 47 Magazine Assy. (Continued) IMPORTANT BB40481 (HEX BOLT 3 x 5) Secure temporarily WARNING Assemble temporarily in order of EE31127 (PLAIN WASHER 3.2 x 7) WARNING RB10743 The bolt seat side (WIRE GUIDE BASE) should be in the return direction. IMPORTANT NOTE RB70026 Make sure to degrease.
  • Page 48 Arm A Assy. (Continued) FF41729 GREASE (STEP PIN 1729) MOLYKOTE PG-662 KK23849 (COMPRESSION SPRING 3849) RB70026 (ARM A UNIT) RB70037 (WIRE GUIDE UNIT) JJ10113 (E-RETAINING RING 2.5) ASSEMBLY PROCEDURE 1. Place a Compression Spring 3849 on an Arm A unit and retain it with a Wire Guide Unit. 2.
  • Page 49 Arm A Assy (Continued) IMPORTANT AA71408 (HEX SCREW 3 x 3) IMPORTANT NOTE IMPORTANT NOTE Degrease before applying Loctite. BB40481 Tighten further in order to (HEX BOLT 3 x 5) Tighten further ARM A UNIT RB10740 (WIRE GUIDE LEVER) GREASE MOLYKOTE PG-662 ASSEMBLY PROCEDURE 1.
  • Page 50 Arm A Assy. (Continued) IMPORTANT <Open position> Push in the Wire guide lever as deeply as possible. Make sure that the Wire guide is opened by about 0.14”. <Closed position> Lower the Wire guide unit onto the Wire guide lever. IMPORTANT NOTE At the closed position, the clearance between silver pin and Arm A must be...
  • Page 51 ADJUSTMENT OF WIRE GUIDE UNIT STEP 1 Unscrew the set screw 3x3 (AA71408), then slide the Wire Guide Lever and set the Wire Guide Unit in its open position. Put Loctite Blue on the set screw 3x3 and tighten it again. Slide the Wire Guide Lever Unscrew the set screw.
  • Page 52 Cover L Assy. EE32104 RB11667 SLIDE GUIDE (PLAIN WASHER 2-3) (SENSOR ROD) RB70041 (COVER L UNIT) KK23850 (COMPRESSION SPRING 3850) ASSEMBLY PROCEDURE 1. Put the slotted end of the Sensor Rod through the Plain Washer, Compression Spring and Slide Guide in that order. 2.
  • Page 53 Cover L Assy. (Continued) JJ10510 (E-RETAINING RING 2.5) RB70042 (MAGNET HOLDER L UNIT) Confirm that the E-retaining rings are firmly fit. SLIDE GUIDE ASSEMBLY PROCEDURE 1. Position the Sensor Rod so that its two slots will be projected from the Slide Guide, and set the E-Retaining Ring 2.
  • Page 54 Cover L Assy. (Continued) RB10759 (TWIST GUIDE SHAFT) Hook the spring legs as shown in the figure. RB70369 (TWIST GUIDE COVER L) KK33328 (TORSION COIL SPRING 3328) Hook the spring legs as shown in the figure. ASSEMBLY PROCEDURE 1. Assemble the Torsion Coil Spring 3328 to the Twist Guide Cover L as shown in the figure, and hook the Torsion Coil Spring legs onto the Twist Guide Cover L.
  • Page 55 Cover L Assy. (Continued) BB40481 (HEX BOLT 3 x 5) Hook the longer spring leg onto the Arm Cover as shown in the figure (position ASSEMBLY PROCEDURE 1. Put the Twist Guide L Assy. into the front end of the Cover L Unit and hook the longer spring leg onto the Cover L.
  • Page 56 Cover R Assy. EE32104 RB11667 (PLAIN WASHER 2-3) (SENSOR ROD) SLIDE GUIDE KK23850 (COMPRESSION SPRING 3850) BB70044 (COVER R UNIT) ASSEMBLY PROCEDURE 1. Put the slotted end of the Sensor Rod through the Compression Spring 3850 and Slide Guide in that order.
  • Page 57 Cover R Assy. (Continued) JJ10510 (E-RETAINING RING 2.3) RB70045 (MAGNET HOLDER R UNIT) SLIDE GUIDE ASSEMBLY PROCEDURE 1. Position the Sensor Rod so that its two slots will be projected from the Slide Guide, and set the E-Retaining Ring 2. Put the slotted end of the Sensor Rod into the Magnet Holder R unit, in the direction shown in the figure.
  • Page 58 Cover R Assy. (Continued) RB10759 Hook the spring legs as shown in the figure. (TWIST GUIDE SHAFT) RB70370 (TWIST GUIDE R UNIT) KK33330 (TORSION COIL SPRING 3330) Hook the spring legs as shown in the figure. ASSEMBLY PROCEDURE 1. Assemble the Torsion Coil Spring 3330 to the Twist Guide R as shown in the figure and hook the Torsion Coil Spring legs onto the Twist Guide.
  • Page 59 Cover R Assy. (Continued) BB40481 (HEX BOLT 3 x 5) Hook the longer spring leg onto the cover as shown in the figure. ASSEMBLY PROCEDURE 1. Put the Twist Guide R Assy. into the front end of the Cover R Unit and hook the longer spring leg onto the Cover R.
  • Page 60 Twisting Motor Assy. Assemble into a Motor Housing L from the arrow (indicating the air blow direction)marked side of a Fan Unit. Ensure that the name label (air blow direction Arrow Marked Surface indicating arrow) of the Fan Unit is directed to the opening side of the Motor Housing as shown in the figure.
  • Page 61 Twisting Motor Assy. (Continued) RB11883 (FILTER COVER) RB11884 (FILTER A) RB11885 (FILTER B) MOTOR HOUSING L UNIT ASSEMBLY PROCEDURE 1. Fit a Filter A and a Filter B into a Filter Cover in that order. 2. Fit the assembly made in Step 1 into the Motor Housing L as shown in the figure. - 59 -...
  • Page 62 Twisting Motor Assy. (Continued) RB70349 (TWISTING MOTOR TD5046 UNIT) Wiring of Motor Sensor Harness Wiring of Yellow, Blue and White Harnesses ASSEMBLY PROCEDURE 1. Assemble a Twisting Motor TD5046 Unit to the motor housing L as shown in the figure. 2.
  • Page 63 Twisting Motor Assy. (Continued) RB11886 Assemble the C-surface FAN PROTECTOR side in the direction shown in the figure. RB11882 BB40811 MOTOR HOUSING R HEX BOLT 3 X 25 Wiring of Fan Unit Harness Wiring of Motor Sensor Harness Wiring of Yellow, Blue and White Harnesses ASSEMBLY PROCEDURE...
  • Page 64 [HOW TO ATTACH THE EACH ASSEMBLY TO THE FRAME] Step BB40410 (HEX BOLT 3 x 8) EE32104 (PLAIN WASHER 2-3) RB70120 (FRAME L ASSY ) RB70033 (JAW BASE ASSY) ASSEMBLY PROCEDURE 1. Assemble a JAW Base Assy. to the Frame L with Hex. Bolts 3 x 8. (Tightening torque: 100-150 cN.m) TORQUE ADHESIVE...
  • Page 65 Step BB40425 (BOLT 3 x 10) EE32104 (PLAIN WASHER 2-3) COVER L ASSY ASSEMBLY PROCEDURE 1. Assemble a Cover L Assy. to a Frame L (upper tapped hole) with a Bolt 3 x 10. 2. For the side where a Hollow pin has been press-fit into the Frame L, set a Plain Washer 2-3 and fix with a Bolt 3 x 10.
  • Page 66 Step RB10739 (ARM A SETSCREW) ARM A ASSY After degreasing, LL62013 apply Loctite 242 (PLAN BEARING JJ10113 B-F3-1) RETAINING RING 2.5) BB40810 (BOLT 3 x 16) ARM B ASSY KK33329 RB11768 After degreasing, (TORSION COIL SPRING 3329) (ARM SETSCREW apply Loctite 242 BB40425 (BOLT 3 x 10) ASSEMBLY PROCEDURE...
  • Page 67 1. Plug a Harness 11P Unit, Harness 7P Unit, and Trigger Switch Unit into the relevant connectors of the Main Board Unit (RB655) as shown in the figure. 2. Expose the Harness 11P Unit and the Harness 7P Unit from the back of the Main Board Unit as shown in the figure.
  • Page 68 Step Harness 7P Terminals connected in How to Expose PROCESS: MAIN harness 11P Harness of a SWITCH BASE ASSY. (4) and 7P Units Trigger switch Bunkered Harness 11P Harness 7P To Notch To Notch Wiring Notch Notch Fitting Parts of Main Fitting Parts of Main Switch Board and Frame L Base and Frame L...
  • Page 69 Step Wire the yellow, blue, white, black, brown, and purple harnesses coming from the sub- RB70086 Sensor board board unit to the frame, one by one in that (HARNESS 3P UNIT) D unit order. Wire a red harness from the main switch as Purple Sensor shown in the figure.
  • Page 70 Step Wire Guide Lever 3P(Sensor Board E Unit) Notch Sensor Base Assy Putting Harness 11P Pawl Base Unit through After inserting into the connector, put the harness through the notch of the arm shaft guide. Notch of Arm Shaft Guide GREASE Sensor Board G Unit MOLYKOTE PG-662...
  • Page 71 ASSEMBLY PROCEDURE 1. Apply Molykote PG-662 to the Sleeve B and Cutter Ring of the Arm Shaft Assy., and the Cutter Lever of the Arm B Assy. as shown in the figure. 2. Apply Molykote PG-662 to the gear section of the Motor Gear B unit and put it in between the Planetary Gears B.
  • Page 72 Step MOTOR SENSOR FAN UNIT CONNECTOR CONNECTOR MOTOR SHAFT HARNESS (YELLOW) SUB-BOARD MOTOR SENSOR HARNESS (BLUE) CONNECTING TERMINAL HARNESS (RED) HARNESS (WHITE) SUB-BOARD FN UNIT CONNECTING TERMINAL MOTOR GEAR B TWISTING MOTOR ASSY. HARNESS (RED) Locate the fan and the motor sensor harness between the sub-board and the motor housing.
  • Page 73 ASSEMBLY PROCEDURE 1. Connect the three harnesses of the twisting motor TD5046 unit to the terminals of the Sub-board in order of yellow, blue and white. 2. Insert the Motor Shaft into a hexagonal hole in the Motor Gear B. (With the Motor Assy. tilted as shown in the figure) When this is done, pass the Motor Housing Sssy.
  • Page 74 Step Setting the Trigger lock onto this rib. RB10854 (TRIGGER) Set the Trigger onto this rib. KK23656 RB70353 (COMPRESSION (FRAME R ASSY (655CE)) SPRING 3656) RB10855 (TRIGGER LOCK) EE39830 (SPECIAL PLAIN WASHER 5.1 X 9) ASSEMBLY PROCEDURE 1. Assemble a Trigger, Trigger Lock and Compression Spring 3656, and assemble them onto the rib of a Frame L.
  • Page 75 Step BB40810 BB40810 BB40425 (BOLT 3 x 16) (BOLT 3 x 16) BB40811 (BOLT 3 x 10) (HEX BOLT 3 x 25) Assemble and fix a Cover R Assy. to the frame L. EE32104 (PLAIN WASHER 2-3) CENTER COVER R ASSY EE32104 (PLAIN WASHER 2-3) Set Plain Washers 2-3 in...
  • Page 76 Step Important Note: Harness Confirm that the connector (brown) has been fully inserted. Harness (green) Fit onto the rib Motor Sensor board of the Frame R. stopper C unit Harness (purple) Harness (blown) RB70351 GREASE MOLYKOTE PG-662 (FEEDING MOTOR RS-550VF ASSY) Internal gear Feed gear base ASSEMBLY PROCEDURE...
  • Page 77 Step BB40810 (BOLT 3 x 16) Locate the terminals as shown in the figure. RB10213 (WINDOW) EE32104 (PLAIN WASHER 2-3) RB80134 (MOTOR COVER ASSY) BB40425 (BOLT 3 x 10) ASSEMBLY PROCEDURE 1. Insert a window into a hole in a Frame R. 2.
  • Page 78 Step Note) Ensure that the harness is not caught. EE39172 PLAIN SPECIAL WASHER 5.1 x 12 x 1.2) Assemble with the punched surface facing upward. Harness 4P Passage BB40405 (BOLT 5 x 25) BB10787 (Sensor Cover) Sensor Board F Unit ASSEMBLY PROCEDURE 1.
  • Page 79 The Twisting motor is too hot. (Quintuple sound) Bip-bee, bip-bee, bip-bee,….. (Short and long beep combination) sProblem happens on the Twisting Motor rotation *New beep from RB655 Bip, bip, bip, bip, bip….. Electrical overload happens (Single repetitive sound -FAST-) Bip-bip-bip-bip-bip-bip,...
  • Page 80 < TROUBLE SHOOTING OF RB655 (1/3) > - 78 -...
  • Page 81 < TROUBLE SHOOTING OF RB655 (2/3) > - 79 -...
  • Page 82 < TROUBLE SHOOTING OF RB655 (3/3) > - 80 -...
  • Page 83 Process of Tying Action 1.FEEDING Hook L TWISTER When the Trigger is pulled, the Feeding Motor starts feeding tie wire toward the Arm through the room between the Hook R and Center Hook. Center Hook The Arm makes the tie wire into arc shape. The wire is kept feeding and the tip of the wire reaches the room between the Hook L and the Hook R...
  • Page 84 3. CUTTING The Twister keeps moving forward and the Hook R also closes to catch the tie wire. The Twister pushes the Cutter Lever and the Connecting Rod makes the Cutter rotates to cut the tie wire. C u tte r L e v e r 4.
  • Page 85 RB655 Recommended initial stock parts list (For 20 tools) Code Description Q'ty IND Code Description Q'ty RB70025 PLANET CAGE B UNIT RB70081 SENSOR BOAD E UNIT BB40427 T-BOLT 4 X 8 KK33329 TORSION SPRING 3329 KK23847 COMP. SPRING 3847 LL62013 PLAIN BEARING B-F3-1...
  • Page 86 RB655 Recommended initial stock parts list (For 20 tools) Code Description Q'ty RB10795 GRIP COVER L RB10796 GRIP COVER R RB10854 TRIGGER RB10855 TRIGGER LOCK RB70367 MAIN BOARD UNIT RB70101 TRIGGER SWITCH RB10423 LABEL, MAIN SWITCH RB10421 LABEL, FCC (USA)

  • Page 87: Tightening Torque Chart

    TIGHTENING TORQUE CHART TORQUE (cN-m) 200-250 200-220 150-200 100-150 80-100 40-50 20-30 50-80 15-20 56 57 - 85 -...