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READ THIS FIRST
Maintenance and repair work should be performed by an experienced person, and electrical work
only by a trained electrician. Use only recommended replacement parts.
This service manual is intended for use by technicians with electrical/electronic training for help
in connection with fault tracing and repair.
Use the connection diagram as a form of index for the operation description and the component
description. The circuit board is divided into numbered blocks, which are described individually in
more detail in the operation description. All important component names in the connection dia-
gram are listed in the component description.
This manual contains details of all designs that have been made up to and including August 1999.
Rights reserved to alter specifications without notice.
NOTE! All warranty undertakings given by the supplier cease to apply if the customer attempts to
rectify any faults on the machine during the warranty period.
NOTES:
THE DTG 405 IS DESIGNED AND TESTED IN ACCORDANCE WITH INTERNATIONAL
STANDARD EN 60 974-1 (IEC 974-1).
ON COMPLETION OF SERVICE OR REPAIR WORK, IT IS THE RESPONSIBILITY OF
THE PERSON(S) ETC. PERFORMING THE WORK TO ENSURE THAT THE PRODUCT
DOES NOT DEPART FROM THE REQUIREMENTS OF THE ABOVE STANDARD.
Summary of Contents for Aristotig 405 AC/DC
Page 1: ...0458 165 002 9910 DTG 405 Aristotig 405 AC DC Welding rectifier Service manual...
Page 9: ...9 NOTES...
Page 10: ...10 CONNECTION DIAGRAM DTG 405...
Page 11: ...11...
Page 15: ...15 NOTES...
Page 16: ...16 BLOCK DIAGRAM DTG 405 405a pcx...
Page 17: ...17 Warning Some parts of this circuit are connected to mains voltage potential 405b pcx...
Page 27: ...27 A2 COMPONENT POSITIONS a2 1b pcx a2 2b pcx...
Page 40: ...40 A9 A13 COMPONENT POSITIONS A10 A14 COMPONENT POSITIONS...
Page 62: ...62 8 WAVEFORM AC2 SMOOTH WAVE ac2 pcx...
Page 81: ...81 NOTES...
Page 91: ...page...