Parker Research Corp DA750 Скачать руководство пользователя страница 1

OPERATING INSTRUCTIONS

BULLETIN 262-750-2

MODEL DA750

March. 2013

MAGNETIC INSPECTION UNIT

THE CONTENTS OF THIS MANUAL MUST BE READ AND FULLY UNDERSTOOD

BEFORE INSTALLATION, OPERATION OR MAINTENANCE OF THIS EQUIPMENT.

FAILURE TO DO SO MAY RESULT IN INJURY.

INTRODUCTION

The DA750 Magnetic Inspection Unit is a portable power pack designed to furnish high

amperage, low voltage AC current and Half-Wave current for Magnetic Particle

inspection. It features infinitely variable magnetizing and demagnetizing current.

THE FOLLOWING SHOULD BE READ AND FULLY UNDERSTOOD.

SAFETY PRECAUTIONS

PAGE 2

GENERAL DESCRIPTION

PAGE 2

ELECTRICAL FEATURES

PAGE 3

CONNECTION

PAGE 3

CONTROLS-ELECTRICAL

PAGE 4

OPERATION

PAGE 5

SERVICE DATA & WARRANTY

PAGE 6

SCHEMATIC  DIAGRAM

PAGE 7

Parker Research Corporation assumes no liability from any claims arising from the use of

this equipment.

CAUTION:

For the correct and safe use of this equipment, proper training of operating

personnel to required inspection techniques, specifications and safety requirements is

necessary and is the obligation of the user.

Содержание DA750

Страница 1: ...on It features infinitely variable magnetizing and demagnetizing current THE FOLLOWING SHOULD BE READ AND FULLY UNDERSTOOD SAFETY PRECAUTIONS PAGE 2 GENERAL DESCRIPTION PAGE 2 ELECTRICAL FEATURES PAGE 3 CONNECTION PAGE 3 CONTROLS ELECTRICAL PAGE 4 OPERATION PAGE 5 SERVICE DATA WARRANTY PAGE 6 SCHEMATIC DIAGRAM PAGE 7 Parker Research Corporation assumes no liability from any claims arising from the...

Страница 2: ...ces a strong electromagnetic field which can be harmful to people with implanted Cardiac Pacemakers Personnel with such devices should not operate this machine and must stay a safe distance away from this machine and cable output area Contact the manufacturer of your Pacemaker for additional precautions and warnings GENERAL DESCRIPTION The DA750 is a extremely rugged and compact Magnetic Inspectio...

Страница 3: ...ss than 30 of 4 O cable two 15 cables will cause excessive line current draw and possible overheating of parts CONNECTION 1 With current control in the Off position connect the line cord to the properly fused and grounded disconnect switch of proper rating Consult Data Nameplate on the back of the unit for correct operating voltage 2 Turn the current control so that the unit powers On A red pilot ...

Страница 4: ...er to provide accurate current readings for both AC and half wave DC magnetizing currents OUTPUT TERMINALS Half wave DC current is obtained by connecting the magnetizing cables to the Common and Half Wave connectors AC current is obtained by connecting to the Common and A C connectors Always insert and then twist cable connectors clockwise to lock in position CONTROL CABLE RECEPTACLE This receptac...

Страница 5: ...le into Control Cable Receptacle 3 Turn current control to position that gives desired current level 4 Make prod contacts with clean surface of part Place prod tips approximately six inches apart on either side of the line of suspected defect Press prod handle switch to initiate current flow Use very firm contact pressure to minimize chances of arcing and burning Ammeter will indicate magnetizing ...

Страница 6: ... the DA750 at no charge less incoming freight charges for a period of one 1 year from the date of purchase Warranty will not apply to units that have been altered or to those units that have been used improperly In the event of malfunction return the unit prepaid to the factory Repair or replacement of the defective unit will be made at the discretion of Parker Research Corporation The repaired or...

Страница 7: ...7 ...

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