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Summary of Contents for WARPP WTR-600
- Page 1 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: sales@warpp.co.in Web Site: www.warpp.co.in...
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Page 2: Table Of Contents
INDEX Sr. No. Description Page No. Introduction Installation Operation Maintenance Safety Trouble shooting Spare part List ILLUSTRATIONS Control Circuit Wiring Diagram Power Circuit Wiring Diagram Installation Diagram... -
Page 3: Introduction
INTRODUCTION This manual describes the equipment, installation, operation, safety, and maintenance of WARPP make DC arc welding rectifiers. Tease welding equipments are designed for manual metal arc and manual TIG welding application in heavy duty fabrication. Simple design and rugged construction makes it most ideal for maintenance free operation. -
Page 4: Installation
INSTALLATION. 1) The machine should be kept in a relatively clean and dry place and a minimum of 0.3 meters of space should be left around the equipment for easy circulation of air. NOTE THAT THE MACHINE DRAWS FRESH AIR FROM THE FRONT AND FORCES IT THROUGH THE BACK. -
Page 5: Operation
OPERATION 1) After installation of the equipment connect the holder to the negative and job earth cable to the positive output of the equipment. (This connection is termed as straight polarity. Reverse polarity can be made by interchanging the job earth and holder cables). -
Page 6: Maintenance
MAINTENANCE. 1) Switch OFF the mains supply. 2) Open the top cover 3) Clean the equipment by removing dust by a blower. 4) Lubricate the fan bearings in regular intervals. CAUTION: SWITCH OFF THE SUPPLY BEFORE OPENING THE EQUIPMENT. SAFETY PRECAUTION 1) Welding light is dangerous to the eyes as it has ultraviolet rays. -
Page 7: Trouble Shooting
TROUBLE SHOOTING. TROUBLE CAUSE REMEDY Mains supply is I) Three phase supply is not I)Wait till the three phase switched ON and ON- proper power is available OFF switch is put to ii) Mains Switch is not proper. ii) Check for the proper ON position but iii) Control fuse is blown off electrical contacts in the... - Page 8 i) Reduce the current. ii) Use proper polarity (Interchange the polarity and check). iii) Replace the diode OR Diodes. I) Increase the current. 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.
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Page 12: Spare Part List
SPARE PART LIST FOR WTR-600 Description PART NO Control Transformer C140401 Control Rectifier C244801 Auto transformer C140101 C160302 Primary coil Top C1104 Primary Coil Bottom C1103 Secondary Coil C1113 DC Coil C1123 Load Coil Without Tappings C1126 Load Coil With Tappings...