The message after the signal word provides information for preventing or avoiding the hazard. Hazards or unsafe practices which, if not avoided, MAY result in injury or property damage. Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
Description Purpose The 777 Conduit Bender is intended to bend rigid This instruction manual is intended to familiarize opera- conduit and Schedule 40 pipe when used with standard tors and maintenance personnel with the safe operation bending shoes.
5. Insert the pipe support pins (H) through the upper frame, through the pipe support, and through the lower frame. Secure the pipe supports in place by turning the locking pin over the ball. Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
READ SCALE AT EDGE OF BLOCK 7. Repeat Steps 5 and 6 until the last bend is made. 8. Remove the conduit from the bender. Centerline Bending Radii for the 777 Bender Rigid Shoe Size 1-1/4 1-1/2...
21. stub — same as rise pipe. 22. stub-up — same as rise Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
3-1/4 DEDUCT MINIMUM 12-1/16 12-1/16 14-1/8 15-11/16 15-3/4 17-11/16 DEDUCT STUB LENGTH FIGURES ARE APPROXIMATE Figure 2 JUNCTION MARK 2 MARK 1 FLOOR Figure 3 Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
Common CONDUIT 1-1/2 SIZE Offset 30° CENTER Bends CENTER CONDUIT 1-1/4 1-1/2 45° SIZE CENTER 8-1/2 11-15/16 14-1/8 16-15/16 19-13/16 22-5/8 25-7/16 28-1/4 31-1/8 CENTER Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
12 inches before the second bending mark. Second bending mark is 1.5 inches past the obstruction CENTER-TO-CENTER DISTANCE IS 12 INCHES Second bend is closer to the obstruction Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
Number of Bends: Approximate Ram 6.2 ÷ 15 = 0.41" inches Travel Per Bend: 8. Bend the conduit. Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
Page 11
0.01744 x 90 x 46 = 72.2 1/2 of Developed Length: 72.2 x 1/2 = 36.1 Center Mark: 60 - 46 - 1.18 + 36.1 = 48.92 48.92" CENTER BENDING MARK Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
Page 12
4.000 = 4 2.000 = 2 4" 4.500 = 4-1/2 2.250 = 2-1/4 5" 5.562 = 5-9/16 2.786 = 2-25/32 6" 6.625 = 6-5/8 3.312 = 3-5/16 Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
Gain for total bend: 2" Additional Pipe Support Locations The 777 has four unmarked holes in the frame. These permit bends closer to the end of the pipe or conduit. Figure 4 shows the bending of 4" conduit with the pipe supports on the left-hand end using one of these un- marked holes.
1 3382 501 3382.9 Steel Storage Box (not shown)\ Use ductile iron shoes for bending pipe heavier than schedule 40. See Greenlee catalog for details. Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
777 Segment Bender 1736 Ram — Exploded View 3.75 11.75 5 or 10 9 SECTION BB 5 or Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
Page 17
* Use nylon washer (#5) if possible. If c’bore is too small (0.4425/.4375), use alternate washer (5A). # On units prior to August 1996, use Part No. 501 1341.0 (Rear Retainer Screw). Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Dr., Rockford, IL 61109 815-397-7070...
Page 18
Greenlee Textron Inc. / Subsidiary of Textron Inc. 4455 Boeing Drive, Rockford, IL 61109-2988 USA General Offices: 815/397-7070 Customer Center and Field Service: 800/435-0786 Fax (24 Hour) Customer Center: 800/451-2632 • 815/397-1865 Canada Fax (24 Hour) Customer Center: 800/524-2853 Printed in the U.S.A.