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ROLLER SUPPORT INSTRUCTIONS FOR 1 1/2"  

AND 2" EMT OR IMC CONDUIT

5

 1. Refer to the appropriate conduit bender manual for mounting instructions of the 

shoe and roller support. Be sure to match the correct shoe with its corresponding 

roller support and install on the bender.

 2. Attach the roller support linkage connector to the “engaging pedal” on the roller 

support. See drawing 5A for attaching the linkage connector to the Current Tools 

roller support and drawing 5B for attaching the linkage connector to the Greenlee

® 

roller support.*

 3. The foot pedal mounted on the 77HRB frame will now become the “engaging pedal” 

to operate the roller support. With the roller support linkage attached, refer to the 

bending instructions for 1 1/2" and 2" EMT or IMC conduit located in the appropriate 

conduit bender manual.

Figure 5A

Figure 5B

*Greenlee is a registered trademark of Greenlee/Textron.

Linkage

Connector

1½" to 2"

EMT or IMC

Roller Support

(Greenlee

®

)

Connector Clamp

Engaging 

Pedal

1½" to 2"

EMT or IMC

Roller Support

(Current Tools)

Engaging

Pedal

Linkage

Connector

Connector

Clamp

NOTE:  The two screws that go through the connector clamp need to be tightened onto the Current Tools 

engaging pedal. The third screw is only needed when mounting to a Greenlee

®

 roller support.*

NOTE:  All three screws on the linkage connector must be tightened onto the Greenlee

®

 engaging pedal.*

Summary of Contents for 77HRB

Page 1: ...his high rise base should have a copy of this manual and read and understand its contents To request a copy call or write to the address below This manual should be read and understood by all personnel who operate this high rise base Failure to understand how to safely operate this unit could result in injury or property damage This unit should only be operated by qualified personnel Model 77HRB G...

Page 2: ...er or Greenlee Model 555 C Bender to the high rise base ALWAYS refer to manufacturers operating instruction manual for proper operating instructions of the bender ONLY roll on a firm flat smooth surface ALWAYS make sure the bender is properly secured to the high rise base before moving or operating the bender NEVER alter the high rise base ONLY use the forklift pockets to lift the high rise base A...

Page 3: ...e 5 Attach a strap rated for a minimum of 500 lbs around the front nose of the bender as well as around the rear shoe storage nose of the bender see photo 3 6 Next identify the shoe group you will be using to determine the bender mounting position See Figure 3C for illustrations on the correct mounting position of the bender for single shoe groups and multi shoe groups The bender must be mounted i...

Page 4: ...r handle off the bender by removing the four 4 bolts holding it onto the bender frame 9 Re install the bending shoe and roller support according to the appropriate bender operating manual ALWAYS lock the two swivel locking casters when operating the bender 4 WARNING DANGER CAUTION Figure 4 Access hole located on underside of square tubing to allow for tightening of front leg hardware Item Part Qty...

Page 5: ... will now become the engaging pedal to operate the roller support With the roller support linkage attached refer to the bending instructions for 1 1 2 and 2 EMT or IMC conduit located in the appropriate conduit bender manual Figure 5A Figure 5B Greenlee is a registered trademark of Greenlee Textron Linkage Connector 1 to 2 EMT or IMC Roller Support Greenlee Connector Clamp Engaging Pedal 1 to 2 EM...

Page 6: ...04 1 LEVER FOOT 11 77HRB 112 1 CONNECTOR LINKAGE 12 77HRB 119 1 CLAMP CONNECTOR 13 77HRB 126 1 ARM LINKAGE 14 77HRB 129 1 ARM LEVER 15 77HRB 130 1 MOUNT BRACKET 16 452 27 16 WASHER LOCK 3 8 17 452 28 16 NUT HEX 3 8 16 18 506 3 16 WASHER FLAT 3 8 19 513 001 2 CASTER SWIVEL 20 513 002 2 CASTER FIXED 21 524 11 16 SCREW HX HD CAP 3 8 16 1 22 610 25 2 LOCKNUT THIN NYLON INSERT 3 8 16 23 747 37 1 SPRING...

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