Greenlee 880 Manuale utente

INSTRUCTION MANUAL

Read and understand all of the instructions and

safety information in this manual before operating

or servicing this tool.

PVC Shoes for Use with

880/884 Benders

PVC Shoes for Use with 880/884 Benders

Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

Description

PVC-type bending shoes are intended to be used with

Greenlee 880 and 884 Conduit Benders. They are

designed to bend PVC-coated rigid conduit. The 1-1/2"

and 2" shoes have a single hex cam to eject the conduit

after it is bent; the 3" to 4" shoes have two hex cams.

Safety

Safety is essential in the use and maintenance of

Greenlee tools and equipment. This instruction manual

and any markings on the tool provide information for

avoiding hazards and unsafe practices related to the

use of this tool. Observe all of the safety information

provided.

Purpose of this Manual

This manual is intended to familiarize all personnel with

the safe operation and maintenance procedures for the

Greenlee PVC-type bending shoes.

Keep this manual available to all personnel.

Replacement manuals are available upon request at no

charge at www.greenlee.com.

All specications 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.

KEEP THIS MANUAL

Table of Contents

Description .................................................................... 2

Safety ............................................................................ 2

Purpose of this Manual ................................................. 2

Important Safety Information ........................................ 3

Shoes and Supports...................................................... 4

How to Bend ..............................................................5–6

Shoe Unit Illustration and Parts List.............................. 7

PVC Shoes for Use with 880/884 Benders

Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

IMPORTANT SAFETY INFORMATION

SAFETY

ALERT

SYMBOL

This symbol is used to call your attention to hazards

or unsafe practices which could result in an injury or

property damage. The signal word, dened below,

indicates the severity of the hazard. The message

after the signal word provides information for pre-

venting or avoiding the hazard.

Immediate hazards which, if not avoided, WILL result

in severe injury or death.

Hazards which, if not avoided, COULD result in

severe injury or death.

Hazards or unsafe practices which, if not avoided,

MAY result in injury or property damage.

Read and understand all of the

instructions and safety information

in this manual before operating or

servicing this tool. Also follow the

instructions and safety information

supplied with your bender and pump.

Failure to observe this warning could

result in severe injury or death.

Pinch points:

Keep hands away from bending shoe,

pipe supports, and conduit when

bender is in use.

Failure to observe this warning could

result in severe injury or death.

Wear eye protection when bending

conduit.

Failure to observe this warning could

result in severe injury.

Inspect the shoes and conduit supports before

each use. Replace damaged, worn or missing parts

with Greenlee replacement parts. A damaged or

incorrectly assembled component can fail and strike

nearby personnel.

Some of the bending shoes are heavy (42 lb) and may

require more than one person to lift.

Improper lifting may result in injury.

Note: Keep all decals clean and legible, and replace

when necessary.

PVC Shoes for Use with 880/884 Benders

Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

Shoes and Supports to Bend 40 Mil PVC-Coated Rigid Conduit

Use these accessories with your 880 or 884 bender.

40 Mil

Coated Size

UPC No.

78-3310- Description Centerline

Radius

Included in

880 PVC

Included in

884 PVC 33612

1/2" 33456 Shoe Unit 4"

3/4" 33457G Shoe Unit 4-1/2"

1" 33458 Shoe Unit 5-3/4" 1 1

1-1/4" 33459 Shoe Unit 7-1/4" 1 1 1

1-1/2" 33463 Shoe Unit 8-1/4" 1 1 1

2" 33462G Shoe Unit 9-1/2" 1 1 1

2-1/2" 34321 Shoe Unit 11-7/16"

3" 34340 Shoe Unit 13-3/4" 1

3-1/2" 34342G Shoe Unit 16"

4" 34344 Shoe Unit 18-1/4" 1

1/2"–2" 33455G Conduit Support for 880 Bender 2 2

1/2"–4" 33454 Conduit Support for 884 and 885 Benders 2

34329 7/8" Wrench 1 1 1

880 PVC Bender

for bending 1"–2" PVC-coated rigid conduit

884 PVC Bender

for bending 1-1/4"–4" PVC-coated rigid conduit

33612 Shoe Group

for 1"–2" 40 Mil PVC-coated rigid conduit

Use with 880 Greenlee Bender

PVC Shoes for Use with 880/884 Benders

Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

How to Bend

Step 1

Select the size of shoe that corresponds to the size of

conduit. Check the cam location. If the cam is extended,

retract the cam by turning the 7/8" headcam with a

wrench.

Note: Shoes smaller than 1-1/2" do not have a cam;

3" and larger shoes have two cams.

Cam extended (for ejecting conduit)

Cam retracted (for bending conduit)

Step 3

Rotate the conduit support so that the appropriate

groove is toward the conduit.

Note: For bending more than 75° in 1" PVC-coated

conduit, rotate the conduit support so that the large

groove faces the conduit.

Step 2

Attach the shoe support to the ram with the ram pin.

Note: When using the 2" or smaller shoe, use the small

shoe support. When using 2-1/2" or larger shoe, use the

large shoe support.

Attach the shoe to the shoe support with the shoe pin.

Step 4

Position both conduit supports in line with the cor-

responding holes in the bender frame. Insert the pipe

support pin through the upper frame plate, through the

conduit support, and through the lower frame plate.

Lock the pipe support pins in place with pin locks.

PVC Shoes for Use with 880/884 Benders

Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

How to Bend (cont’d)

Step 5

Advance the shoe by operating the hydraulic pump.

Note: Refer to the instructions supplied with the

hydraulic pump.

While the shoe is advancing, make sure that the

conduit is properly seated in the conduit supports and

the shoe groove.

Step 7

Release the pressure at hydraulic pump.

Note: Refer to the instructions supplied with the

hydraulic pump.

After the ram has retracted completely, remove the

pipe support pins and pipe supports.

Step 6

Using the bender instructions, bend the PVC-coated

conduit to the desired angle.

Step 8

Remove the conduit from the bender. Inspect the PVC

coating. Touch up if necessary.

This side—turn

counterclockwise

to remove conduit.

This side—turn

clockwise to

remove conduit.

PVC Shoes for Use with 880/884 Benders

Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

Shoe Unit Illustration and Parts List

SHOULDER

BOLT

SHOE

SPRING

CAM

(A) SHOULDER

BOLT

(A) SPRING

(A) CAM

(B) SHOULDER

BOLT

(B) SPRING

(B) CAM

Items marked with (•) are included in the associated service kit.

Size Cat. No.

Shoe Unit

Service Kit

Part No.

(A)

Shoulder Bolt

(A)

Cam

(A)

Spring

(B)

Shoulder Bolt

(B)

Cam

(B)

Spring

1/2" 33456

3/4" 33457G

1" 33458

1-1/4" 33459

1-1/2" 33463 52059254 • • •

2" 33462G 52059255 • • •

2-1/2" 34321 52059261 • • •

3" 34340 52059256 • • • • • •

3-1/2" 34342G 52059250 • • • • • •

4" 34344 52059257 • • • • • •

4455 Boeing Drive • Rockford, IL 61109-2988 • USA • 815-397-7070

USA Tel: 800-435-0786

Fax: 800-451-2632

Canada Tel: 800-435-0786

Fax: 800-524-2853

International Tel: +1-815-397-7070

Fax: +1-815-397-9247

www.greenlee.com

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