READ THIS FIRST
0463 428 001
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© ESAB AB 2017
READ THIS FIRST
Maintenance and repair work must 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. The circuit boards are divided into numbered
blocks. Component names in the wiring diagram are listed in the component description.
Use the spare parts list as a guide to where the components are located in the equipment.
The spare parts list is published as a separate document, see the "SPARE PARTS" chapter
in this manual.
This manual contains details of design changes that have been made up to and including
May 2017.
The manual is valid for: EC 1000 with serial number 720-xxx-xxxx
NOTE!
The unit is tested by ESAB in a general set-up. The responsibility for safety and
function, of the specific set-up, lies with the integrator.
The EC 1000 is designed and tested in accordance with the standards stated in the
instruction manual. On completion of service or repair work, it is the responsibility of the
person(s) performing the work to ensure that the product still complies with the requirements
of the involved standards.
CAUTION!
Read and understand the instruction manual before
installing or operating.
CAUTION!
STATIC ELECTRICITY can damage circuit boards and
electronic components.
• Observe precautions for handling electrostatic
sensitive devices.
• Use proper static-proof bags and boxes.
