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OPERATION MANUAL FOR  

ARC WELDING RECTIFIER 

 
 
 

 
 

Model WTR-600 

 

 
 
 
 
 
 

 

WARPP ENGINEERS PVT. LTD. 

B-1005, Western Edge II, Near Metro Mall, Off. Western Express 
Highway, Borivali (E), Mumbai-400 066. 
Tel: 91-22-28542272 /73/14. Fax: 91-22-28542275. 
E-mail: [email protected]  Web Site: www.warpp.co.in

 

 

 

 

Summary of Contents for WTR-600

Page 1: ...ECTIFIER Model WTR 600 WARPP ENGINEERS PVT LTD B 1005 Western Edge II Near Metro Mall Off Western Express Highway Borivali E Mumbai 400 066 Tel 91 22 28542272 73 14 Fax 91 22 28542275 E mail sales war...

Page 2: ...No 1 Introduction 1 2 Installation 2 3 Operation 3 4 Maintenance 3 5 Safety 4 6 Trouble shooting 5 7 Spare part List 8 ILLUSTRATIONS 1 Control Circuit Wiring Diagram 9 2 Power Circuit Wiring Diagram...

Page 3: ...ing the current in the DC coils of the transductor This current is obtained by a control transformer and an auto transformer along with a single phase silicon diode rectifier The transformer steps dow...

Page 4: ...mains switch should be provided for this equipment The mains switch should be of good quality with proper contacts The switch should be easily accessible to the operator 3 Three core 7 20 gauge cables...

Page 5: ...the job earth and holder cables 2 Switch on the mains Supply 3 Put the ON OFF Switch on front panel of the equipment in ON position this will a Start the cooling FAN b Energies the main transformer c...

Page 6: ...LY BEFORE OPENING THE EQUIPMENT SAFETY PRECAUTION 1 Welding light is dangerous to the eyes as it has ultraviolet rays Always use welding screen with proper glass while welding 2 Wear leather gloves Ap...

Page 7: ...nnection ii Current regulator is not working properly Either the carbon brush is weared out OR it is not making the proper contact I Check the mains for proper and firm connection ii Replace the carbo...

Page 8: ...t ii Make firm connection iii Check the input supply and use proper tapping 380 415 440 by changing the jumper on the main transformer I Replace ii Replace III Replace iv Replace Mains fuse blows i Sh...

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Page 12: ...1103 Secondary Coil C1113 DC Coil C1123 Load Coil Without Tappings C1126 Load Coil With Tappings C1124 Diode C150502 Out Put Terminal C180202 High Low out put terminal C180502 Indicator Red 220V 20MA...

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