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OPERATING INSTRUCTIONS

                        

BULLETIN 262-750

     

 

                                                   

MODEL DA750

                                    

July 2015

 

 

 

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 7-8 

 

 

 

 

 
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. 
 
 
 

 

 

 

 

   

 

 

 

      

                                                                   
 

www.

GlobalTestSupply

.com

Find Quality Products Online at:

[email protected]

Содержание DA750-115

Страница 1: ...ng 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 8 Parker Research Corporation assumes no liability from any claims arising from the use of this equipment CAUTION For the cor...

Страница 2: ...an 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 Inspection unit All operating controls and output t...

Страница 3: ... 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 light will glow indicating that there is p...

Страница 4: ...r 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 receptacle is located below the current control Tw...

Страница 5: ...rrent 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 current 5 Apply magnetic powder to the sur...

Страница 6: ...ght 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 replacement unit will be returned to the ...

Страница 7: ...7 www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 8: ...8 www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

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