Unitor UWW-161 TP Instruction Manual

Revision date: 26.02.2013 Page 1 of 32 Instruction manual & spare parts list Unitor

Revision date: 26.02.2013 Page 10 of 32 5 FRONT PANEL 1. Wire speed adjustment. See separate table under OPERATION for relation betwe

Revision date: 26.02.2013 Page 11 of 32 7. This knob is active in the MIG/MAG mode only and allows selection between two arc types. When

Revision date: 26.02.2013 Page 12 of 32 6 SPOOL COMPARTMENT Fuse for the auxiliary transformer providing current to the wire

Revision date: 26.02.2013 Page 13 of 32 7 WIRE LOADING Release

Revision date: 26.02.2013 Page 14 of 32 8 OPERATING INSTRUCTIONS 1. Welding wire has been selected 2. Correct polarity to the to

Revision date: 26.02.2013 Page 15 of 32 9 WIRE WELDING CONSUMABLE SPARES Product number Product Description Wire size mm mm Appli

Revision date: 26.02.2013 Page 16 of 32 11 SHIELDING GAS ACCESSORIES Regulator with flow adjustment 0-32 l/min for Argon and Mixed gas pcs 197

Revision date: 26.02.2013 Page 17 of 32 13 MAINTENANCE POWER SOURCE COMPARTMENT In extremely dusty locations, dirt may

Revision date: 26.02.2013 Page 18 of 32 14 TROUBLESHOOTING PROBLEM CAUSE SOLUTION The machine does not start. − No current to the machine. −

Revision date: 26.02.2013 Page 19 of 32 PROBLEM CAUSE SOLUTION No output voltage Check for a short circuit at the DINSE plug with a diod

Revision date: 26.02.2013 Page 2 of 32 DECLARATION OF CONFORMITY ₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪₪ We hereby state

Revision date: 26.02.2013 Page 20 of 32 PROBLEM CAUSE SOLUTION The wire feeding unit motor does not work. − Primary fuse of the auxiliary

Revision date: 26.02.2013 Page 21 of 32 PICTURE 3 PICTURE 4 PICTURE 5 To check the inverter, carry out the

Revision date: 26.02.2013 Page 22 of 32 PICTURE 6 PICTURE 7 To check the mosfet of the switching power supply unit, carry out

Revision date: 26.02.2013 Page 23 of 32 15 WIRING DIAGRAM

Revision date: 26.02.2013 Page 24 of 32 16 COMPONENTS AND SPARES For ordering spares ple

Revision date: 26.02.2013 Page 25 of 32 POS CODE DESCRIPTION POS CODE DESCRIPTION1 005.0001.0008 BELT 29 011.0010.0003 COIL BEARIN PLATE2 011.

Revision date: 26.02.2013 Page 26 of 32 17 SAFETY INSTRUCTIONS Arc Welding Hazards The safety information given below is only a summary of the

Revision date: 26.02.2013 Page 27 of 32 ARC RAYS can burn eyes and skin. Arc rays from the welding process produce intense visible and invisible

Revision date: 26.02.2013 Page 28 of 32 Additional precautions for installation, operation, and maintenance Do not install or place unit on, ov

Revision date: 26.02.2013 Page 29 of 32 Principal Safety Standards (US) Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,

Revision date: 26.02.2013 Page 3 of 32 CONTENTS 1. GENERAL DESCRIPTION 2. IDENTIFY COMPONENTS 3. TECHNICAL DATA 4. INSTALLAT

Revision date: 26.02.2013 Page 30 of 32 18 NOTES ...

Revision date: 26.02.2013 Page 31 of 32 USE THE UNITOR WELDING HANDBOOK FOR MARITIME WELDERS You can downl

Revision date: 26.02.2013 Page 32 of 32 Fraser/surrey Gaspe Gros Caouna Halifax Hamilton Harbour Grace Holyrood Kitimat Long Pond

Revision date: 26.02.2013 Page 4 of 32 1. GENERAL DESCRIPTION UWW-161 TP is a compact and portable Single Phase Inverter Power Source for prof

Revision date: 26.02.2013 Page 5 of 32 2 IDENTIFY COMPONENTS UWW-161 TP complete, product number 193-161161 is delivered with

Revision date: 26.02.2013 Page 6 of 32 3 TECHNICAL DATA Type of welding machine Processes

Revision date: 26.02.2013 Page 7 of 32 X: Duty cycle Duty Cycle is percentage of 10 minutes that unit can weld at rated load without overheating

Revision date: 26.02.2013 Page 8 of 32 4 INSTALLATION Only qualified personnel should perform this installation. Only personnel that have read a

Revision date: 26.02.2013 Page 9 of 32 POLARITY SELECTION In the picture below the cable supplying current to the Euro-connector is connected