Edition 050614
-- 4 --
cu20d1
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 wiring diagram as a form of index for the description of operation. The circuit
boards are divided into numbered blocks, which are described individually in more detail in
the description of operation. All component names in the wiring diagram are listed in the
component description.
This manual contains details of all design changes that have been made from January 2001
up to and including June 2005.
The manual is valid for
AristoMig U400, AristoMig 400, AristoTig 400 and AristoArc 400 with serial
no. 105--xxx--xxxx, 322--xxx--xxxx, 334--xxx--xxxx, 347--xxx--xxxx, 445--xxx--xxxx and
524--xxx--xxxx.
Note: AristoMig 400, AristoTig 400 and AristoArc 400 with serial number 050-- xxx--xxxx
differ slightly from the description in this manual. For those machines there are separate
service manuals available.
AristoMig U400, AristoMig 400, AristoTig 400 and AristoArc 400 have been designed
and tested in accordance with international and European standards IEC/EN 60974--1
and EN 50199.
On completion of service or repair, the service organisation that has performed the
work must make sure that the equipment still complies with the above standards.
WARNING
Many parts of the power source ar e at mains voltage.
To Next Page
Loading...
