Magnaflux Y7 Manuel utilisateur

Operating Manual

Manual de operación

Manuel d’utilisation

Bedienungsanleitung

操作手册

Y-6 AC Magnetic Yoke

Y-7 AC/DC Magnetic Yoke

Y-8 DC Magnetic Yoke

Part Numbers:

Y-6 Yoke: 630404, 630405

Y-7 Yoke: 43509, 620741, 625643, 625644

Y-8 Yoke: 628994, 630540, 630550

155 Harlem Avenue,

Glenview, Illinois 60025 USA

+1 847-657-5300 Fax: +1 847-657-5388

www.magnaﬂux.com support@magnaﬂux.com Version: 2.A.06182021

Y-6 Yoke Y-7 Yoke Y-8 Yoke

Y-6, Y-7, Y-8 Yoke Operating Manual

English

1Y-6, Y-7, Y-8 Yoke Operating Manual

TABLE OF CONTENTS

Precautions................................................ 2

Product Speciﬁcations............................. 3

Operation ................................................... 3

Accessories................................................ 4

Maintenance.............................................. 4

Service ........................................................ 4

Troubleshooting........................................ 5

Figures & Parts.......................................... 6

EU Declaration of Conformity ................ 9

UKCA Declaration of Conformity........... 10

Warranty ..................................................... 10

Support....................................................... 10

ÍNDICE

Precauciones ............................................ 11

Especiﬁcaciones del producto............... 12

Funcionamiento ........................................ 12

Accesorios.................................................. 13

Mantenimiento .......................................... 13

Servicio....................................................... 13

Detección y resolución de problemas.. 14

Figuras y piezas ....................................... 15

Declaración de conformidad CE ........... 18

Garantía ..................................................... 18

Asistencia .................................................. 18

TABLE DES MATIÈRES

Précautions................................................ 19

Spéciﬁcations des produits. ................... 20

Fonctionnement........................................ 21

Accessoires................................................ 21

Maintenance.............................................. 21

Intervention de service............................ 22

Solution des problèmes........................... 22

Schémas & Pièces .................................... 23

Déclaration de conformité UE................ 26

Garantie...................................................... 26

Assistance.................................................. 26

INHALT

Sicherheitsvorkehrungen........................ 27

Produktspeziﬁkationen............................ 28

Bedienung.................................................. 29

Zubehör ...................................................... 29

Wartung ...................................................... 29

Service ........................................................ 30

Fehlerbehebung ....................................... 30

Daten & Bestandteile............................... 31

EU-Konformitätserklärung ...................... 34

Garantie...................................................... 34

Unterstützung............................................ 34

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PRECAUTIONS

Inspect yoke before each use. If damage to the cord or housing is present, it is strongly recommended the

yoke be sent to a Magnaﬂux Authorized Service Center for repair. If ﬁeld repair is absolutely necessary, see

maintenance section for instructions.

WARNING

Yoke produces a strong magnetic ﬁeld.

WARNING

Persons with pacemakers or medical implants must stay 10 ft / 3.0 m away from

equipment while in operation, or wherever the magnetic ﬁeld is less than 1 gauss.

WARNING

Spraying the yoke directly or immersing the yoke in liquid of any kind can result

in electrical shock. Do not use yoke in damp or wet locations. Do not use yoke

in the rain.

WARNING

Y-7 Yoke Model Only: Do not switch between AC and DC while the yoke is

energized. Operating the switch while the yoke is in use will cause permanent

damage to the control circuit; damage is not covered under warranty..

CAUTION

GFCI / GFI / RCCB / ELCB protection is recommended to prevent electrical shock.

CAUTION

Do not exceed the rated duty cycle. Continuous use of the yoke over extended

times will generate excessive heat and may permanently damage the yoke.

CAUTION

Do not abuse cord. Never carry yoke by cord or yank to disconnect from

receptacle. Never retrieve yoke by pulling on cord. Do not suspend the yoke by

the cord.

CAUTION

Only use outdoor rated extension cords

SW-A, SOW-A, STW-A, STOW-A, SJW-0A, SJOW-A, SJTW-A, or SJTOW-A

Cord Rating 0-6 A

0-25 ft / 0-7.6 m

26-100 ft / 7.6-30.4 m

101-150 ft / 30.4-45.7 m

18 AWG min

16 AWG min

14 AWG min

CAUTION

Y-8 Yoke Model Only: Charge battery for 12 hours or overnight before ﬁrst use.

Battery ships from factory with at least 75% charge.

CAUTION

Do not position equipment so that it is dicult to disconnect from line power.

CAUTION

Use of equipment other than manufacturer recommendations may invalidate

safety meaures.

Y-6, Y-7, Y-8 Yoke Operating Manual

English

Y-6, Y-7, Y-8 Yoke Operating Manual

PRODUCT SPECIFICATIONS

Model Y-6 Y- 7 Y-8

Waveform AC AC / HWDC DC

Leg Span / Pole Spacing 2.0-11.0 in / 5.1-27.9 cm

Leg / Pole Contact Size 1.00 x 1.00 in / 25.4 x 25.4mm

Cord Length 12 ft / 3.7 m 6 ft / 1.8 m

Duty Cycle 25%, maximum on time 90 sec

Lift Strength

(4-6 in / 100-150

mm spacing)

> 10 lb / 4.5kg AC: > 10 lb / 4.5kg

HWDC: > 50 lb / 22.7kg 50 lb / 22.7kg

Magnetic Field 2.5 kA/m at 6 in / 152mm spacing 9.8 kA/m at 6 in /

152mm spacing

Dimensions 7.5 x 2.0 x 10 in / 190 x

51 x 254mm

7.5 x 2.0 x 12 in / 190 x

51 x 305mm

7.5 x 2.0 x 10 in / 190 x

51 x 254mm

Weight 8.0 lb / 3.6kg 8.3 lb / 3.8kg Yoke: 8.0 lb / 3.6kg

Battery: 5.2 lb / 2.4kg

Ingress Protection

(IEC 60529) IP 54

Grounding Complies with IEC 61010-1 grounding requirements

Electrical 115 VAC, 60 Hz, 6.0 A max

230 VAC, 50/60 Hz, 2.7 A max 6 VDC, 4 A max

Battery Capacity N/A 6 VDC, 12 A-hr

Battery Charger N/A

NA CEC: 115 V, 60 Hz,

1.25A max

Global: 100-240 V,

50/60 Hz, 0.2A max

Environmental 32-120°F / 0-49°C, up to 100% RH non-condensing,

up to 16,300 ft / 5,000 m altitude

Regulatory Designed for Mains +/- 10%, Overvoltage Category II, Wet

locations, Pollution Degree 2 environment

OPERATION

1. Y-8 Model Only: Charge battery before use.

2. Connect yoke to power supply / battery pack.

3. Select AC or DC operating mode using switch on back of yoke.

WARNING: Do not operate selector switch while yoke is energized.

4. Position yoke legs at right angles to the direction of suspected discontinuities. Adjust legs

as needed for best contact with surface.

5. Depress trigger to energize yoke. Apply magnetic particles to area between legs.

a. If using dry powder, blow o excess while yoke is energized to reveal indications.

b. If using ﬂuorescent particles, view surface with UV-A in darkened environment to

reveal indications.

6. Evaluate indications for size, shape, and relevant location.

7. Reposition yoke legs at 90-degrees to previous position and repeat steps 4-5 to reveal

indications in all directions.

8. Y-6 and Y-7 Models Only: Demagnetize by energizing yoke then slowly withdrawing it from

the surface, up to 18 in / 45 cm distance. NOTE: Use AC mode for demagnetization.

ACCESSORIES

Part Number Description

624115 Calibrated Test Weight, 10 Lb

169799 Pie Field Gage

008M004 Magnetic Flux Indicators, set of 5

2480 Field Indicator Gauge, 10 Gauss

MAINTENANCE

• Use mild soap and a damp cloth to clean the yoke housing.

• Do not spray yoke housing or immerse any part of yoke in liquid.

• Legs may be detached at the joints for cleaning.

• Use a rust-preventative spray (LPS-2 or equivalent) on legs for lubrication.

Battery Charging

• Recharge battery after every 8-10 hours of use or if stored for extended time.

• Extreme discharge of battery will reduce battery life.

• Connect battery to charger before plugging charger into line power.

• Typical charging time is approximately 1.25 hours per 1 hour of use.

• Typical use over 8-10 hour shift would require 10-12 hours to recharge.

SERVICE

WARNING

Disconnect coil from line power before any disassembly or service.

CAUTION

To assure product safety and reliability, repairs should be performed

by Magnaﬂux Authorized Service Center using original parts.

WARNING

If the AC/DC Conversion Assembly or the switch is replaced,

gasketing must be inspected for integrity and replaced as needed.

Failure to do so may allow liquid intrusion during use, which can result

in electrical shock hazard and permanent damage to the yoke.

Y-6, Y-7, Y-8 Yoke Operating Manual

English

Y-6, Y-7, Y-8 Yoke Operating Manual

TROUBLESHOOTING

Problem Possible Cause Possible Solution

Yoke will not

energize

Cord Unplugged Plug cord into a fully grounded outlet

or extension cord

Damaged or defective

cord

Contact Authorized Service Center to

repair or replace cord

Damaged or defective

switch

Contact Authorized Service Center to

repair or replace switch

Blown fuse or breaker in

power supply

Reset breaker or replace fuse

Defective extension cord Replace extension cord

Tripped GFI Reset GFI button

Yoke will not lift test

weight

Foot sections of legs are

worn or rounded

File or grind feet back to original ﬂat

condition or replace

Foot sections turned and

not making full contact

Adjust feet to make ﬂat full contact with

weight

Extension cord too light

to supply adequate

current

See table in precautions section for

proper size

Legs still or do not

move

Leg bolts too tight Loosen slightly with properly sized

wrench

Legs rusted at joints Remove bolts and legs and clean with

wire brush to remove rust. Reassemble

using a rust remover/preventer such

as LPS-2 or equivalent. Retighten bolts

until legs are tight but still move freely.

Y6 YOKE FIGURES & PARTS

Index Part Number Qty Description

1630487 1 CORD ASSY, NA 115V (TYPE B PLUG)

630399 1 CORD ASSY, EU 230V (TYPE F PLUG, TYPE G ADAPTER)

2 630434 1 CORD GRIP

3 630408 1 COVER, REAR

4 630407 1 GASKET, COVER

5 43526 1 COVER, SWITCH

6 43527 1 DIAPHRAGM, SWITCH

7 4944 1 SWITCH

8 55176 2 LEG ASSEMBLY

9 55175 2 FOOT ASSEMBLY

628099 1 ADAPTER, PLUG, TYPE F TO TYPE G, REPLACEMENT

FUSE BS1362 13A

Y-6, Y-7, Y-8 Yoke Operating Manual

English

Y-6, Y-7, Y-8 Yoke Operating Manual

Y7 YOKE FIGURES & PARTS

Index Part Number Qty Description

1 43531 1 MOLDED YOKE

2 55175 2 FOOT ASSEMBLY

3 55176 2 LEG ASSEMBLY

7 620453 1 HOUSING

8 513977 6 INSERT NUT

620457 1

AC/DC CONVERSION ASSY, 115V

NOTE: ASSY INCLUDES PCB, SWITCH, CORD

AND COVER

620458 1

AC/DC CONVERSION ASSY, 230V

NOTE: ASSY INCLUDES PCB, SWITCH, CORD

AND COVER

10 43526 1 SWITCH COVER

11 43527 1 SWITCH DIAPHRAGM

12 4944 1 SWITCH

16 620764 1 GASKET, HOUSING

19 620455 1 GASKET, COVER

Y8 YOKE FIGURES & PARTS

Index Part Number Qty Description

1 629968 1 CORD ASSY, COILED, Y-8

2 630434 1 CORD GRIP

3 630408 1 COVER, REAR

4 630407 1 GASKET, COVER

5 43526 1 COVER, SWITCH

6 43527 1 DIAPHRAGM, SWITCH

7 4944 1 SWITCH

8 55176 2 LEG ASSEMBLY

9 55175 2 FOOT ASSEMBLY

10 520795 1 BATTERY ASSY, 6V, 12AH, NONHAZARDOUS

11 - 1 Fuse, AB19, 15A

Y-6, Y-7, Y-8 Yoke Operating Manual

English

Y-6, Y-7, Y-8 Yoke Operating Manual

EU DECLARATION OF CONFORMITY

In accordance with EN ISO 17050-1:2010

Object of the declaration:

Product: AC Yoke

Model/type: Y-6, Y-8

Manufacturer: Magnaﬂux

Address: 155 Harlem Avenue, Glenview, IL 60025, USA

This declaration is issued under the sole responsibility of the manufacturer.

The object of the declaration described above is in conformity with the relevant Union

harmonisation legislation:

2014/35/EU The Low Voltage Directive

2014/30/EU The Electromagnetic Compatibility Directive

2009/125/EC Eco Design Directive

Conformity is shown by compliance with the applicable requirements of the following documents:

Reference & Date Title

EN61010-

1:2010+A1:2019

Safety requirements for electrical equipment for measurement, control,

and laboratory use - Part 1: General requirements

IEC 61326-1:2020 Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 1: General requirements

EN ISO 9934-3:2015 Non-destructive testing – Magnetic particle testing – Part 3: Equipment

Signed for and

on behalf of: Magnaﬂux

Place of issue: DeWitt, Iowa, United States of America

Date of issue: December 2020

Name: Mike Fryauf

Position: Engineering Manager

Signature:

UKCA DECLARATION OF CONFORMITY

In accordance with EN ISO 17050-1:2010

Object of the declaration:

Product: AC Yoke

Model/type: Y-6, Y-8

Manufacturer: Magnaﬂux

Address: 155 Harlem Avenue, Glenview, IL 60025, USA

This declaration is issued under the sole responsibility of the manufacturer.

The object of the declaration described above is in conformity with the relevant Union

harmonisation legislation:

Electrical Equipment (Safety) Regulations 2016

Electromagnetic Compatibility Regulations 2016

2009/125/EC Eco Design Directive

Conformity is shown by compliance with the applicable requirements of the following documents:

Reference & Date Title

EN61010-

1:2010+A1:2019

Safety requirements for electrical equipment for measurement, control,

and laboratory use - Part 1: General requirements

IEC 61326-1:2020 Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 1: General requirements

EN ISO 9934-3:2015 Non-destructive testing – Magnetic particle testing – Part 3: Equipment

Signed for and

on behalf of: Magnaﬂux

Place of issue: DeWitt, Iowa, United States of America

Date of issue: April 2021

Name: Mike Fryauf

Position: Engineering Manager

Signature:

WARRANTY

Refer to the Magnaﬂux Warranty Statement at www.magnaﬂux.com.

SUPPORT

If you have a question please contact Magnaﬂux at:

1-847-657-5300

support@magnaﬂux.com

www.magnaﬂux.com

You can also contact your local Distributor or Magnaﬂux Authorized Service Center directly;

contact information is available at www.magnaﬂux.com.

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