Greenlee 555RSC Instruction Manual
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Greenlee 555RSC Instruction Manual

Electric bender classic
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Electric Bender Classic
99936372
INSTRUCTION MANUAL
555C
Serial Codes AFB and ADE
Read and understand all of the instructions and
safety information in this manual before operating
or servicing this tool.
Register this product at www.greenlee.com
© 2019 Greenlee Tools, Inc.
Shown with optional
1/2" to 2" rigid
single-shoe group
IM 1448 REV 11 01/19

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  • Page 1 Serial Codes AFB and ADE Read and understand all of the instructions and safety information in this manual before operating or servicing this tool. Register this product at www.greenlee.com 99936372 © 2019 Greenlee Tools, Inc. IM 1448 REV 11 01/19...

  • Page 2: Table Of Contents

    For recycling information, go to www.greenlee.com. All specifications are nominal and may change as design improvements occur. Greenlee Tools, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. Loctite is a registered trademark of Henkel Corp.

  • Page 3: Important Safety Information

    Using this tool in a hazardous environment can result in a fire or explosion. Failure to observe this warning will result in severe injury or death. Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 4 Loose clothing can get caught in moving parts. • Inspect the bender before use. Replace worn, damaged or missing parts with Greenlee replace- ment parts. A damaged or improperly assembled Make sure that the handle is properly installed and component could break and strike nearby personnel.

  • Page 5: Grounding Instructions

    Failure to observe these warnings ordinances. could result in severe injury or death. Do not use an adapter. NEMA L5-20 Twist-Lock 20 Amp/120 Volt Plug and Receptacle Plug Receptacle Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 6: Identification

    Operating Conditions Temperature ............–20 °C to 49 °C (–5 °F to 120 °F) Relative Humidity ..................0 to 98% Capacity .............. 1/2" to 2" conduit, schedule 40 pipe Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 7: Bending Attachment Groups

    Bending shoe for 1/2" to 2" 02544 Roller support unit for 1/2" to 2" 02554 Roller support unit for 1/2" to 2" 23818 Storage box 23818 Storage box Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 8 23505 Bending shoe for 2" 37282 Roller support unit for 1-1/2" to 2" 23541 Roller support unit for 1-1/2" to 2" 23818 Storage box 23818 Storage box Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 9: Setup

    Note: 1-1/2" and 2" EMT and IMC single-groove bending shoes have only three drive studs. Roller Support Unit Installed Installing a Bending Shoe Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 10 4. Place the bender in either the vertical or horizontal bending position. Install pin. 3.06" (77.7 mm) Leveling Screw Hex Head Screws Trap Plate IMC Single-Shoe Roller Support Unit Installed Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 11: Operation

    1-1/2" and 2" roller units are in the fully retracted position as shown. 1-1/2" and 2" roller units Depress loading pedal. shown in the fully retracted position. Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 12 7. Twist the conduit to release it from the hook. Remove the conduit. 8. Press and hold UNLOAD until the shoe has rotated back to 0°. Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 13 Note: The IMC single-shoe roller support has a trap plate that may require adjustment to allow an increase in squeeze. Refer to the trap plate adjustment procedures under “Setup.” Loosen hex screw to adjust arrow. Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 14: Illustrated Bending Glossary

    — the amount of conduit “lost” when laying out an offset bend working toward an obstruction. springback — the amount, measured in degrees, that a conduit or pipe tends to straighten after being bent. Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 15: Bending Instructions

    Figures are approximate. Note: Due to varying conduit material properties, 1-1/2" or 2" aluminum rigid may require IMC squeeze rollers for bending. If flattening occurs, reduce the squeeze setting two positions and use IMC bending procedures. Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 16 MARK 2 CENTER TO CENTER MULTIPLIER DISTANCE Figures are approximate X Table LENGTH CONDUIT SIZE 1-1/4 1-1/2 “X” 3-1/16 3-1/16 3-3/16 4-1/4 4-1/2 Figures are approximate HEIGHT OBSTRUCTION Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 17: Additional Bending Instructions

    H is L1. Place the second bending mark L1 inches from the first bending mark. 5. Bend the conduit. MARK START OF FIRST BEND LENGTH HEIGHT OBSTRUCTION ANGLE LENGTH – X MARK 1 MARK 2 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 18 LENGTH TO END OF SECOND BEND LENGTH TO CENTER HEIGHT ANGLE HEIGHT ANGLE LENGTH – Z LENGTH – Z MARK 1 MARK 2 MARK 3 MARK 2 MARK 1 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 19 7. Bend the conduit. STRAIGHT LENGTH SECTION HEIGHT HEIGHT ANGLE L2 + STRAIGHT SECTION LENGTH – Z MARK 1 MARK 2 MARK 1 MARK 2 MARK 3 MARK 4 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 20: Additional Bending Tables

    27.13 *12.62 15.62 21.62 33.62 21.32 24.32 30.32 42.32 13.95 13.95 13.95 13.95 MINIMUM H = 13.95* *MINIMUM H on U-bends = 16.25 on EMT single shoe Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 21 25.79 29.25 36.18 50.04 20.69 22.42 24.16 27.62 34.55 MINIMUM H = 11.92 1.88 4.88 10.88 22.88 20.13 32.13 34.29 46.29 21.38 21.38 MINIMUM H = 21.38 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 22 26.70 40.55 26.21 29.67 36.60 50.46 24.40 26.14 29.60 36.53 MINIMUM H = 13.63 2.62 8.62 20.62 19.94 31.94 34.80 46.80 23.74 23.74 MINIMUM H = 23.74 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 23 14.76 26.76 *12.60 15.60 21.60 33.60 21.39 24.39 30.39 42.39 14.33 14.33 14.33 14.33 MINIMUM H = 14.33* *MINIMUM H on U-bends = 16.62 on single shoes Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 24 40.60 25.79 29.25 36.18 50.04 23.00 24.73 28.20 35.13 MINIMUM H = 11.32 1.23 4.23 10.23 22.23 20.13 32.13 34.29 46.29 21.96 21.96 MINIMUM H = 21.96 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 25 29.39 16.27 19.73 26.66 40.52 26.51 29.97 36.90 50.76 25.11 26.85 30.31 37.24 MINIMUM H = 14.25 1.87 7.87 19.87 31.80 47.16 24.72 MINIMUM H = 24.72 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 26 26.70 20.55 26.21 29.67 36.60 50.46 24.19 25.93 29.39 26.32 MINIMUM H = 13.45 2.75 8.75 20.75 19.94 31.94 34.80 46.80 23.53 23.53 MINIMUM H = 23.53 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 27: Handle Removal And Replacement

    Ensure that the loop on the clip is completely around the pin. 5. Repeat Steps 2 through 4 for the other end of the handle. Removing or Replacing Handle Transporting Bender Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 28: Maintenance

    Then torque reductor mounting bolts to 47 Newton-meters (35 ft-lb). #60 HT Final Drive Chain Positioning Plate on Eccentric Housing, Counter Shaft Four 1/4" Flange Mounting Screws Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 29: Troubleshooting

    Bends are underbent a few Too little squeeze on 1-1/2" or Increase squeeze per adjustment degrees. 2" EMT or IMC conduit. instructions. Unusual conduit characteristics. Bend larger angle to compensate. Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 30 This type of Is the DC current to the motor Replace motor. exceeding 17 amps? troubleshooting step should only be performed at authorized Greenlee service centers by personnel who are familiar with safe troubleshoot- When BEND is pressed, is the Replace bridge ing procedures.
  • Page 31 Replace time delay Replace contactor K2. relay TD1. Is one arm of contactor stuck? Contact Greenlee for assistance. Clean contacts or replace K2. Bender runs only in the BEND direction • Connect bender to a receptacle with Is 90 VAC (minimum) measured at the proper circuit voltage.

  • Page 32: Illustrations And Parts Lists

    555C Electric Bender Classic Illustration — 555C Electric Bender Classic Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 33 Cover, front ..........1 52025721 Decal, safety/warning ......1 90516559 Screw, #10–16 x .50 hex head ....31 90504305 Screw, #6–32 x .375 Phillips ....2 91863856 Switch, air pax .........1 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 34 90° Connector ................... 1 91864305 Brush cover ....................2 91864313 Cover screw ....................7 *Note: Alternate motor Check motor part number before ordering magnet shell or armature. Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 35: Schematic Diagram

    120 VAC 1 Ohm 1% 50 Watt MOTOR Dale NH-50 PRD-11AY0-24 TIME DELAY Aux Switch BEND MSM20.150W9 TIME DELAY UNLOAD Pendant MSM20.150W9 PRDA-11AYA-24 28 VAC 120 VAC 166L28 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 36: Control Assembly

    Resistor unit with leads ............. 1 90543297 Screw, #8–32 x .37 ground ..........1 90537246 Washer, internal tooth lock ..........1 50120620 Adapter with Molex Plug ........... 1 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...

  • Page 37: Bending Shoes And Roller Supports

    Screw, 3/8-16 x 1-1/4 skt hd cap....4 52065280 Hook kit, 1-1/2"–2" rigid/IMC Hook, 1-1/2"–2" rigid/IMC ......1 Shoulder screw, ø.75 x 1.50 x 5/8-11 ..3 52066933 Drive pin ..........4 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 38 Screw, 7/16-14 x 1 flat hd cap ....2 Screw, 1/2-13 x 3/4 slotted set ....2 Screw, 1/4-20 x 1/2 skt hd cap ....2 Hex nut, 1/4-20 ........2 52066934 Roller support, 1/2"–1-1/4" EMT .....1 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 39 Screw, 1/4-20 x 1-1/4 hex hd cap...2 Shoulder screw, ø.75 x 1.50 x 5/8-11 ..3 Lock nut, 1/4-20 ........2 52066933 Drive pin ..........4 Washer, 1/4" standard ......4 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 40 Nut, 3/8–16 UNC hex, cad.-plated ..2 Screw, 3/8–16 UNC x 1-1/4 SAE grade 5 socket head cap....1 Screw, 3/8–16 UNC x 1-1/4 socket head ..........1 Shoe not available separately. Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 41 Pin, 2" EMT hook ........1 50188429 Pin, 2" IMC ..........1 50234226 Stud, drive ..........3 50234226 Stud, drive ..........3 90515293 Ring, Tru-Arc #5160-87, retaining ...2 90515293 Ring, Tru-Arc retaining......2 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 42 50372840 1-1/2" Roller ..........1 50009281 3/4" Roller ..........1 50372831 2" Roller ...........1 50009290 1" Roller ...........1 50376640 Support weldment ........1 50009303 1-1/4" Roller ..........1 50320254 Spacer .............1 Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 43 Screw, 7/16–14 UNC x 1, flat head ..2 90533941 Screw, 7/16–14 UNC x 1, flat head ..2 *Key No. 21 must be torqued to 54 to 61 Newton-meters (40 to 45 ft-lb). Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 44 4455 Boeing Drive • Rockford, IL 61109-2988 • USA • 815-397-7070 USA Tel: 800-435-0786 Canada Tel: 800-435-0786 International Tel: +1-815-397-7070 ©2019 Greenlee Tools, Inc. • An ISO 9001 Company Fax: 800-451-2632 Fax: 800-524-2853 Fax: +1-815-397-9247 www.greenlee.com...

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