Document Number Document Revision Repair Parts Sheet Electric Torque Wrench Model ETW000 Document Revision Date Product Date Code Beginning With L08 D 0/07 A NOTICE: Enerpac recommends that all parts included in a service assembly or repair kit be installed to ensure optimum performance of the repaired product. Table of Contents: Page Fig., Main Assembly... Fig., Electric Motor and Keypad Display... Fig., Gear Box Assembly... Fig. A, Accessories...8 Fig. B, Extended Drive Components...9 Fig., Wrench Protective Storage Case... 0 Fig., Control Box and Power Cords... Page Fig. 7A, Control Box Ass'y - Touchscreen Panel... Fig. 7B, Control Box Assembly - Case, Cover and Side-Mounted Connections... Fig. 7C, Control Box Major Components, V... Fig. 7D, Control Box Major Components, 0V... 8 Fig. 7E, Additional Control Box Components... 0 Fig. 7F, Additional Control Box Components... WARNING Before beginning any maintenance, repair, adjustment or inspection procedures, disconnect electrical control box cord from AC power supply. Disconnect wrench electrical cables from control box. Failure to observe these precautions could result in death or serious personal injury.
Fig., Main Assembly 0 9 8 7 Apply Loctite to threads, snug screw against ball race between balls, then back off / turn. DO NOT apply lubricants to the balls or to the ball groove during reassembly. Install the balls dry, without applying any oil or grease. NOTICE: Recalibration of wrench and control box is required if electric motor (Fig, item #7) is replaced. Firmware version of control box must match firmware version of wrench. See Enerpac Authorized Service Center for additional information.
Repair Parts List, Fig. Item Part Number Qty. Description B0070 Ball, /" diameter BF8007A Set Screw CAA0008-C Eyebolt DD70 Decal, Brand ETW (See Fig. ) Assembly, Gear Box DD0900SR Reaction Arm (standard) 7 DD0 Decal, ETW000, Serial No. 8 DD08 Washer, Delrin, ETW 9 DD79 Pinion, Input, ETW 0 (See Fig. ) Assembly, Motor and Housing, DD800SR Set Screw, Reaction Arm L08 Item included in service assembly TW000RSR, Gear Box Assembly with Reaction Arm. Item included in service assembly RATWS, Standard Reaction Arm. Item included in service assembly DD08SR, Swivel Hardware Kit. Item included in service assembly DD88900SR, Electric Motor Service Assembly. NOTICE: Except as indicated, items included in service assemblies are not sold separately.
Fig., Electric Motor and Keypad Display 9 9 7 0 8 Route to A on item 8. (PC Board) Route to item 7. (motor) 0 8 B A Route to B on item 8. (PC board) 7 Tighten finger-tight only. Torque to 0-9 in-lbs [. -. Nm]. Torque to - in-lbs [8.9 -. Nm]. Apply Loctite to threads. N OTICE: Recalibration of wrench and control box is required if electric motor (item #7) is replaced. Firmware version of control box must match firmware version of wrench. See Enerpac Authorized Service Center for additional information.
Repair Parts List, Fig. Item Part Number Qty. Description ➌ B790 O-Ring (service only) ➌ CBE08-E Screw, BHCS, M x 8MM LG GR 0.9 Zinc CCE0008-A Lock Washer (Bulkhead) ➌ DD908 Screw, SHC, M x 0.8 x Stainless Steel ➌ ➊ DD7 9 Standoff ➋ DD7990 Switch Wires 7 ❶ DD998 Light Pipe (display) L08 8 ❶ DD97087 Printed Circuit Board w/display (includes firmware) 9 ❶ DD97 Lens (display) 0 DD977 Keypad (display) ❶ DD970 Label (display) ❶ DD9789 Shield (display) ➋ DD977 Trigger ➋ DD9790 Spring, Trigger ➌ DD980 Square Key, mm x 0mm, Rounded Ends ➌ DD987 Hanger 7 DD989 Motor, Electric 8 ➋ DD0908 Screw, Shoulder,. Dia x.7 L, 0-9 ➌ ❶ DD908 Screw, Flat Head Cap, M.0 x. x 0 ➌ DD907 Cable Holder, /" DD0 Adapter Plate DD900 Housing DD90 Cable, Servo Power and Control ➌ DD7908 Screw, M x 8 Philips Pan Hd ➋ DD8008 Nut, M x.7 ➌ F0099-7 Clamp, Cable ❶ Item included in DD9900 PCB Repair Kit ETW. ➋ Item included in DD9900 Trigger Repair Kit ETW. ➌ Item included in DD9900 Hardware Repair Kit ETW - Handle Assembly. Item included in a repair kit but may also be ordered separately. Firmware version of wrench must match firmware version of control box. Contact Enerpac Authorized Service Center for additional information. NOTICE: Except as indicated, items included in repair kits are not sold separately.
Fig., Gear Box Assembly NOTICE: Recalibration of wrench and control box is required if any gear box components are replaced. See Enerpac Authorized Service Center for additional information. 8 9 0 7 NOTICE: During reassembly, be sure that all gear teeth and bearing interfaces are coated with Moly grease. See Fig. parts list, item. ITEM : Apply Loctite to setscrew threads. Install setscrew and tighten it until snug. Then, back-off setscrew / turn.
Repair Parts List, Fig. Item Part Number Qty. Description (not sold separately) O-Ring, Small DD000SR Gear Housing, TW000 (not sold separately) Set Screw (not sold separately) O-Ring, Large DD800SR Needle Roller Bearing, Drive Stage, TW000 DD00SR Assembly, Drive Stage, TW000 7 DD700SR Gear Carrier, Third Stage, TW000 8 DD00SR Gear Carrier, Second Stage, TW000 9 DD00SR Planetary Gears, Second Stage, TW000 0 DD00SR Gear Carrier, First Stage, TW000 DD00SR Planetary Gears, First Stage, TW000 (not sold separately) Thrust Washer DD00SR Ring Gear, TW000 DD8700SR A/R Grease, Moly, oz, g Item included in MKTW000K Maintenance Kit. Item included in service assembly TW000SR, Replacement Gear Box Assembly. L08 Item included in service assembly TW000RSR, Replacement Gear Box Assembly with Reaction Arm. (See Figure for reaction arm and set screw) Item includes set of three planetary gears with bearings. During reassembly, be sure that all gear teeth and bearing interfaces are coated with Molybdenum Disulfide grease. Item included in a service assembly, but may also be ordered separately. A/R = Order as required. NOTICE: Except as indicated, items included in repair kits and service assemblies are not sold separately. 7
Fig. A, Accessories WARNING Failure to observe and comply with the following instructions could result in failure of the blank reaction arm (item ) during use. Death or personal injury could occur. Property damage may also occur. The blank reaction arm is NOT heat treated at the factory prior to shipment. It must be heat treated before use. DO NOT use the blank reaction arm if it has not been heat treated. 8 7 The blank reaction arm is manufactured from SAE 0-AQ alloy steel. Final heat treatment to Rockwell hardness Rc 8- is required after fabrication is completed. 8
Repair Parts List, Fig. A L08 Item Part Number Qty. Description Reaction Arm, Straight, Double DSATWS Screw, / - 8 x " long Nylon Hex Nut, / - 8 Reaction Arm, Sliding SLRATWS Screw, / - 8 x - /" long Nylon Hex Nut, / - 8 Reaction Arm, Straight SRATWS Screw, / - 8 x " long Nylon Hex Nut, / - 8 Reaction Arm, Extended ERATWS Screw, / - 8 x " long Nylon Hex Nut, / - 8 Reaction Arm, Blank BLTWS Screw, / - 8 x " long Nylon Hex Nut, / - 8 Extended Drive, " long EDTWS Screw, / - 8 x /8" long Extended Drive, " long 7 EDTWS Screw, / - 8 x /8" long Extended Drive, 8" long 8 ED8TWS Screw, / - 8 x /8" long NOTICE: Mounting hardware not shown. See Figure for standard reaction arm. Fig. B, Extended Drive Components 7 L08 Repair Parts List, Fig. B L08 Item Drive Model / Part Number EDTWS EDTWS ED8TWS Qty. Description DD9SR DD9SR DD9SR Snap Ring DD0SR DD0SR DD0SR O-Ring DD09SR DD09SR DD09SR Bushing DD00SR DD00SR DD00SR Housing DD807SR DD807SR DD807SR Set Screw (package of four) DD09SR DD09SR DD09SR Square Drive 7 DD0SR DD70SR DD80SR Drive Extension 9
Fig., Wrench Protective Storage Case L08 Repair Parts List, Fig. Item Part Number DD770 Qty. Description Protective Storage Case 0 L08
Fig., Control Box and Power Cords, L08 Repair Parts List, Fig. (V Control Box) Item Part Number Qty. L08 Description DD9900 Control Box, Electrical, volt DD7890 Power Cord, V, 0Hz (for use only with item ) L08 Repair Parts List, Fig. (0V Control Box) Item Part Number Qty. L08 Description DD0900 Control Box, Electrical, 0 volt DD7990 Power Cord, 0V, 0Hz (for use only with item ) DD7090 Power Cord, 0V, 0Hz (for use only with item ) NOTICE: Control box AND wrench must be recalibrated when a new control box is ordered. Firmware version of control box must match firmware version of wrench. See Enerpac Authorized Service Center for additional information.
Fig. 7A, Control Box Assembly - Touchscreen Panel 7 7 A B 8A 8B 0 7 Item included with control box case. See Figure 7B for additional information. Tighten item finger tight. Apply Loctite to threads. Apply heat shrink tubing over electrical connections. NOTICE: Recalibration of wrench and control box is required: When the electric motor is replaced. When any gear box components are replaced. When the control box is replaced. Firmware version of control box must match firmware version of wrench. See Enerpac Authorized Service Center for additional information.
L08 Repair Parts List, Fig. 7A L08 Item Part Number Qty. V Models 0V Models Description 7 DD777 Switch, Main Power 0 ➎ DD787 Printed Circuit Board (Intermediate) ➏ DD780 Touchscreen Panel, Computer (includes microsd memory card - see Fig. 7F, item #) ➎ DD7 Standoff ➎ DD708 Screw, BHSC, M. x. x 8A DD980 - Decal, Control Box Panel, V 8B DD980 - Decal, Control Box Panel, 0V A DD0780 - LED, Dual Color B DD9880 - LED, Dual Color ➎ Item included in DD97900 Intermediate PCB Repair Kit ETW. ➏ Item included in DD98900 Touchscreen Repair Kit ETW. Item included in a service assembly, but may also be ordered separately. Firmware version of control box must match firmware version of wrench. Always check wrench firmware version whenever replacing the touchscreen panel or the microsd memory card. Contact Enerpac Authorized Service Center for additional information. NOTICE: Except as indicated, items included in repair kits and service assemblies are not sold separately.
Fig. 7B, Control Box Assembly - Case, Cover and Side-Mounted Connections NOTICE: Recalibration of wrench and control box is required: When the electric motor is replaced. Item included with control box case (item ). Torque bolt to 0 - in-lbs [7. -.8 Nm]. When any gear box components are replaced. Torque bolt to - 8 in-lbs [8. - 0.8 Nm]. Apply Loctite to threads. When the control box is replaced. Firmware version of control box must match firmware version of wrench. See Enerpac Authorized Service Center for additional information. 7 A B 9 8 7 0
L08 Repair Parts List, Fig. 7B L08 Item Part Number Qty. V Models 0V Models Description DD70 Case, Control Box (includes lid and top panel) A ➆ DD790 - Connector and Cable Assy., V Power In B DD8090 - Connector and Cable Assy., 0V Power In ➇ DD780 USB Socket and Cable Assembly ➇ DD780 Cover, USB Port (with ball chain) ➇ DD780 Decal, Data Output ➆ DD790 Decal, Main Power In 7 ➅ DD700 Decal, Servo Motor Power Out 8 ➄ DD70 Decal, Servo Motor Controls 9 ➅ DD790 Connector and Cable Assy., Servo Motor Power Out 0 ➄ DD7790 Connector and Cable Assy., Servo Motor Controls ➄ DD0 Nut Plate, #-0, Servo Motor Controls ➆ ➅ DD0 Nut Plate, #-0, Servo Motor Power Out & Control Box Power In ➆ ➅ ➄ DD08 Screw, BHCS, #-0 x / ➇ DD7808 Screw, Thread Forming #-9 7 DD970 Decal, Control Box, Enerpac ➄ Item included in DD977900 Data Cable Connector Repair Kit ETW. ➅ Item included in DD978900 Power Cable Connector Repair Kit ETW. ➆ Item included in DD979900 Mains Power Connector Repair Kit V ETW. ➇ Item included in DD980900 USB Cable Repair Kit ETW. Item included in DD0900 Mains Power Connector Repair Kit 0V ETW. NOTICE: Except as indicated, items included in repair kits and service assemblies are not sold separately.
Fig. 7C, Control Box Major Components, V Models 7 9 8 NOTICE: Recalibration of wrench and control box is required: When the electric motor is replaced. When any gear box components are replaced. When the control box is replaced. Firmware version of control box must match firmware version of wrench. See Enerpac Authorized Service Center for additional information. A 9 0 C 9 A 8A A 0 See Figures 7E and 7F for additional components. Torque bolt to 0 - in-lbs [. -. Nm]. Torque bolt to 0 - in-lbs [7. -.8 Nm]. Torque bolt to - 8 in-lbs [8. - 0.8 Nm]. Apply Loctite to threads of all threaded fasteners. 7 V MODELS
L08 Repair Parts List, Fig. 7C L08 Item Part Number Qty. Description DD70 Subplate ➈ DD780 Servo Drive ➀ DD880 Relay, Solid State Dual Pole ➑ DD880 Timer, V ➀ BF9078 Screw, #0- x.8 7 ➐ DD7080 Power Supply, Volt DC 8A ➁ DD7880 EMI Filter, 0 Amps (for V) 9 ➁ BF9078 Screw, #0- x. 0 ➓ B08 Nut, Hex #0- B0808X Washer, Flat, #0, Zinc Plated ➐ CBA708-B Screw, Hex, Socket, CSK Head M x ➓ CBA708-E Capscrew, Button Hd M.0 x 0.7 x.0 ➑ CBA08-E Capscrew, Button Hd M x 0mm ➒ ➃ ➁ ➀ CCA708-E Capscrew, Button Hd M x M7 x 8 ➃ DD778 Fuse Block, Pole 9 ➃ DD778 Fuse, 0 Amp A ➒ DD7880 Surge Suppressor, V C ➒ DD7980 Bracket, Mounting 9 DD0780 Wire Duct,.00 inch ➈ DD808 Screw, BHSC, 0- x.7 0 DD808 Lock Nut, M with Tooth Washer DD0900 Voltage Monitor Module (includes item A) A DD9808 Screw, Flat Head Philips, M x 0L A ➓ DD090 Ground Fault Sensor, V 7 DD008 Screw, Pan Head, Philips, M x 0L ➀ Item included in DD97900 SSR Repair Kit ETW. ➁ Item included in DD97900 EMI Filter Repair Kit V ETW. ➃ Item included in DD97900 Fuse Block Repair Kit ETW. ➐ Item included in DD99900 Power Supply Repair Kit ETW. ➑ Item included in DD970900 Timer Repair Kit ETW. ➈ Item included in DD98900 Servo Drive Repair Kit ETW. ➒ Item included in DD97900 Surge Suppressor Repair Kit V ETW. ➓ Item included in DD900 Ground Fault Sensor Repair Kit V ETW. Item included in a repair kit or service assembly, but may also be ordered separately. NOTICE: Except as indicated, items included in repair kits are not sold separately. 7
Fig. 7D, Control Box Major Components, 0V Models 9 7 9 8 NOTICE: Recalibration of wrench and control box is required: When the electric motor is replaced. When any gear box components are replaced. When the control box is replaced. Firmware version of control box must match firmware version of wrench. See Enerpac Authorized Service Center for additional information. 9 0 B B 8B 0 B See Figures 7E and 7F for additional components. Torque bolt to 0 - in-lbs [. -. Nm]. Torque bolt to 0 - in-lbs [7. -.8 Nm]. Torque bolt to - 8 in-lbs [8. - 0.8 Nm]. Apply Loctite to threads of all threaded fasteners. 0V MODELS 8
L08 Repair Parts List, Fig. 7D L08 Item Part Number Qty. Description DD70 Subplate ➈ DD780 Servo Drive ➀ DD880 Relay, Solid State Dual Pole ➑ DD880 Timer, V ➀ BF9078 Screw, #0- x.8 7 ➐ DD7080 Power Supply, Volt DC 8B ➂ DD780 EMI Filter, Amps (for 0V) 9 BF9078 Screw, 0- x. 0 ➓ B08 Nut, Hex #0- B0808X Washer, Flat, #0, Zinc Plated ➐ CBA708-B Screw, Hex, Socket, CSK Head M x ➓ CBA708-E Capscrew, Button Hd M.0 x 0.7 x.0 ➑ CBA08-E Capscrew, Button Hd M x 0mm ➃ ➂ ➀ CCA708-E 9 Capscrew, Button Hd M x M7 x 8 ➃ DD778 Fuse Block, Pole 9 ➃ DD778 Fuse, 0 Amp B DD787 Surge Suppressor, 0V 9 DD0780 Wire Duct,.00 inch 0 DD808 Lock Nut, M with Tooth Washer ➈ DD808 Screw, BHSC, 0- x.7 B DD007 DIN Rail, x 7. x 0L DD008 End Cap, DIN Rail B ➓ DD090 Ground Fault Sensor, 0V DD008 Screw, Pan Head, Philips, M x 0L ➀ Item included in DD97900 SSR Repair Kit ETW. ➂ Item included in DD97900 EMI Filter Repair Kit 0V ETW. ➃ Item included in DD97900 Fuse Block Repair Kit ETW. ➐ Item included in DD99900 Power Supply Repair Kit ETW. ➑ Item included in DD970900 Timer Repair Kit ETW. ➈ Item included in DD98900 Servo Drive Repair Kit ETW. ➓ Item included in DD97900 Ground Fault Sensor Repair Kit ETW. Item included in DD0900 Surge Suppressor Repair Kit 0V ETW. Item included in a repair kit or service assembly, but may also be ordered separately. NOTICE: Except as indicated, items included in repair kits are not sold separately. 9
Fig. 7E, Additional Control Box Components Note: See page for parts list. 8 9 0 Apply Glyptal 7 Lacquer Cement to PCB Connections A B Apply Glyptal 7 Lacquer Cement to PCB Connections Apply Glyptal 7 Lacquer Cement to PCB Connections NOTICE: Figures 7C and 7F are provided for part identification purposes only. Items are drawn not to scale and may be larger or smaller than actual size. 0
Fig. 7F, Additional Control Box Components Note: See page for parts list. A B A B 7 8 70
L08 Repair Parts List, Fig. 7E and 7F L08 Item Part Number Qty. V Models 0V Models Description 8 DD7790 Power Cable 9 DD7890 - Power Cable 0 DD7990 Power Cable DD790 Power Cable - - - Flag Connector, Female / Inch A DD8090 - Ground Wire, J B DD790 - Ground Wire, J DD7890 Harness, Servo Drive To Adapter PCB DD7990 Harness, Ribbon Cable HMI COM to J DD7790 Flat Ribbon Cable, 0 Pin HMI 7 - - - Wire Tie, " Long A DD0090 - B DD90 - Wire Harness, DC Control Wires, Set A DD090 - B DD90 - Wire Harness, DC Control Wires, Set - - - Tie Wrap, Black, 8 Inch ➈ DD8080 Safety Plug - - - Wire Tie Mount ➉ ➏ DD780 Memory Card, microsd (includes firmware) 7 DD7890 Wire Harness 9 - - - Pan Hd Philips Mach Screw, -0 x /" ZP 70 DD090 - Wire Assembly, Low Voltage Lamp, V ➏ Item included in DD99900 Touchscreen Repair Kit ETW. ➈ Item included in DD98900 Servo Drive Repair Kit ETW. ➉ ETW firmware program included on micro SD memory card. Item is not shown and is not available from Enerpac as a repair part (obtain locally). Firmware version of control box must match firmware version of wrench. Always check wrench firmware version whenever replacing the touchscreen panel or the microsd memory card. Contact Enerpac Authorized Service Center for additional information. NOTICE: Except as indicated, items included in repair kits and service assemblies are not sold separately.
NOTES:
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