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Introduction

Thank You for purchasing this

McElroy product

The Guided Side Bend Tester provides a quick and easy 

way to qualitatively test joints in the field. 
The Guided Side Bend Tester is a hydraulic hand pump 

machine that is used to test fusion joint coupons. It can 

be used to test joints made from pipe up to 7 inches 

wall thickness. It tests the coupon to see if it will fail 

under a three point bend test. The coupon is loaded into 

the machine and the hand pump is used to pressure a 

hydraulic cylinder that bends the coupon demonstrating 

ductility in the joint.
With reasonable care and maintenance, this equipment 

will give years of satisfactory service.
Before operating this machine, please read this manual 

thoroughly, and keep a copy with the machine for future 

reference. This manual is to be considered part of your 

machine.

TX04376-11-7-11

McElroy University

For more than 30 years, McElroy has been the only 

pipe fusion machine manufacturer to continuously 

offer advanced training. Course offerings are meant to 

enhance your efficiency, productivity and safety in the 

proper use of McElroy machines. McElroy University 

classes are structured so that the skills learned and the 

machines used in each class closely match the machines 

found on pipelining jobsites. We offer training at 

our facility or yours. Our uniquely qualified McElroy 

University course instructors offer years of industry 

experience.
Tuition for each course includes lunches, course materials 

and a certificate of completion. Online registration, 

as well as up-to-date course offerings and dates, is 

available at 

www.mcelroy.com/university

This manual is intended as a guide only and does not 

take the place of proper training by qualified instructors. 

The information in this manual is not all inclusive and 

can not encompass all possible situations that can be 

encountered during various operations.

MU2

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3-13-14

TX04659-03-24-14

Содержание Guided Side Bend Tester

Страница 1: ...Manual S07101 Revision D 12 18 Guided Side Bend Tester Operator s Manual Original Language English...

Страница 2: ...oduct and other products could be protected by patents or have patents pending All the latest patent information is available at patent mcelroy com Cancer and Reproductive Harm www P65warnings ca gov...

Страница 3: ...cElroy University For more than 30 years McElroy has been the only pipe fusion machine manufacturer to continuously offer advanced training Course offerings are meant to enhance your efficiency produc...

Страница 4: ...Fulton Street Tulsa Oklahoma 74158 0550 PHONE 918 836 8611 FAX 918 831 9285 EMAIL fusion McElroy com Note Certain repairs warranty work and inquiries may be directed at McElroy s discretion to an aut...

Страница 5: ...ance Preventative Maintenance 4 1 Cleaning the Machine 4 1 Check Hydraulic Fluid 4 1 Bleeding the Hydraulic System 4 2 Fasteners Must Be Tight 4 2 Maintenance Checklist Maintenance Checklist 5 1 Speci...

Страница 6: ...actices IMPORTANT can help you do a better job or make your job easier in some way PELIGRO PELIGRO WR00051 11 30 92 TX00030 12 1 92 Read and Understand Do not operate this equipment until you have car...

Страница 7: ...sual sounds SMELL odors like burning insulation hot metal burning rubber hot oil or natural gas FEEL any changes in the way the equipment operates SEE problems with wiring and cables hydraulic connect...

Страница 8: ...is equipped with a 1 inch diameter ram and two supporting pins A hydraulic cylinder moves the ram up and down along a guide in the fixture The hydraulic cylinder is mounted on the top of the fixture a...

Страница 9: ...onsidered part of the qualitative testing process TX04363 11 1 11 PH04572 10 10 11 Overview 2 2 Pressure Release Valve The pressure release valve is used to unload pressure in the hydraulic pump The v...

Страница 10: ...l and straight edge to layout the rough cut segment A reciprocating saw with a coarse woodcutting blade chain saw or band saw is used to cut a rough cut segment from the fusion joint A small table pla...

Страница 11: ...the pipe Testing specifications may require multiple coupons from the same fusion joint Cut the pipe on the designated markings using a reciprocating saw chain saw or band saw IMPORTANT The use of a d...

Страница 12: ...planer will pull the coupon through there is no need to force the coupon Plane the coupon to the specified thickness within the tolerance of your bend test specifications Tighter tolerances will impr...

Страница 13: ...coupon has been bent up to the angle required by the test specifications The bend angle label on either side of the tester will help determine if you reached the desired bend angle The yellow label w...

Страница 14: ...cedure properly Use a DataLogger with the fusion machine to verify the procedure is correct Was the proper cooling time for the joint used Adverse Conditions Was the fusion joint made in an extreme am...

Страница 15: ...TX04082 5 25 10 CD00142 11 2 94 CD00178 5 3 96 4 1 Check Hydraulic Fluid The hydraulic fluid level should be checked periodically If the hydraulic oil is not full when the cylinder is retracted oil mu...

Страница 16: ...ne moving the cylinder down and releasing the pressure several times When bled the machine should move immediately when pumped Any pause may indicate that there is air still in hydraulic system Repeat...

Страница 17: ...ean Support pins rotate freely Machine is free of hydraulic leaks Hydraulic pump is filled to correct level All hardware is on the machine Hydraulic gauge shows pressure All nuts and bolts are tight H...

Страница 18: ...all Hand pump system tests coupon Pressure Rating 200 psi 13 8 bar 1st Stage 10 000 psi 700 bar 2nd Stage Max Handle Effort 78 lbs 35 4 Kg Stroke 5 127mm Usable Oil Capacity 20 in 328 cm Dimensions Wi...

Страница 19: ...his manual is waterproof tear resistant grease resistant abrasion resistant and the bonding quality of the printing ensures a readable durable product The material does not contain any cellulose based...

Страница 20: ......

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