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INSTRUCTION MANUAL
INSTRUCTION MANUAL
ENGLISH
WARNING
PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH. KEEP CHILDREN
AWAY. PACEMAKER WEARERS KEEP AWAY UNTIL CONSULTING YOUR DOCTOR. DO NOT LOSE
THESE INSTRUCTIONS. READ OPERATING/INSTRUCTION MANUAL BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
Welding products and welding processes can cause serious injury or death, or damage to other equipment or property, if
the operator does not strictly observe all safety rules and take precautionary actions.
Safe practices have developed from past experience in the use of welding and cutting. These practices must be learned
through study and training before using this equipment. Some of these practices apply to equipment connected to power
lines; other practices apply to engine driven equipment. Anyone not having extensive training in welding and cutting
practices should not attempt to weld.
Safe practices are outlined in the European Standard EN60974-1 entitled: Safety in welding and allied processes - Part 2:
Electrical. This publication and other guides to what you should learn before operating this equipment are listed at the end
of these safety precautions.
HAVE ALL INSTALLATION, OPERATION, MAINTENANCE, AND REPAIR WORK PERFORMED
ONLY BY QUALIFIED PEOPLE.
While the information contained in this Manual represents the Manufacturer’s best judgement, the Manufacturer assumes
no liability for its use.
While the information contained in this Manual represents the Manufacturer’s best judgement, the Manufacturer assumes
no liability for its use.
The publisher does not assume and hereby disclaims any liability to any party for any loss or damage caused by any error
or omission in this Manual, whether such error results from negligence, accident, or any other cause.
All rights reserved.
Copyright 2018
Weldkar Welding Equipment
www.weldkar.com
eng
deu
fra
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!
TABLE OF CONTENTS - ENGLISH
1
Safety instructions and warnings
22
1.1
Arc welding hazards
22
1.2
Symbol chart
24
2 Introduction
25
2.1
General description
25
2.2
Technical specifications
25
2.3
Explanation of the technical specifications
listed on the machine plate
26
2.4
Thermal protection
26
2.5
Motor-driven generators
26
3 Installation
26
3.1
Power source
27
3.2
Wire Feeder Unit
28
3.3
Water Cooling Unit
31
3.3.1
Technical specifications
31
3.4
Mounting the Wire Coil
31
3.5
Wire Feeding
32
3.6
Gas Connection
32
3.7
MIG Welding with Gas Protection
32
3.8
Aluminum MIG Welding
33
3.9
Stainless Steel MIG Welding
33
3.10
MMA Welding
33
3.11
TIG Welding
33
4 Maintenance
34
4.1
Maintenance of the welding inverter
34
4.2
Precautions after repairs
34
4.3
Troubleshooting & service
34
4.4
Overview of error codes
36
4.5
Overview of synergic programs
37
A
Spare parts drawing welding machine
78
B
Spare parts drawing wire feeder unit
80
C
Spare parts drawing water cooling unit
81
D
Electrical principle drawing
82
