Air Liquide Saf-Fro PRESTO 300MV Instructions D'utilisation page 3

1 - GENERAL INFORMATION ............................................................................................4
1.1 - PRESENTATION OF THE INSTALLATION ......................................................................4
1.2 - WELDING SET COMPONENTS ......................................................................................4
2 - TECHNICAL DATA – DATA PLATE ................................................................................5
2.1 - ACCESSORIES ...............................................................................................................5
2.2 - DUTY CYCLE AND OVERHEATING ................................................................................5
3 - INSTALLATION ..............................................................................................................6
3.1 - ELECTRICAL CONNECTIONS TO THE MAINS ..............................................................6
3.2 - CONNECTING INPUT POWER .......................................................................................6
3.3 - HANDLING AND TRANSPORTING THE POWER SOURCE ..........................................6
3.4 - POSITIONING AND LOCATION OF THE MACHINE .......................................................6
4 - INSTRUCTIONS FOR USE ............................................................................................7
4.1 - STARTING UP .................................................................................................................7
4.2 - CONTROL FUNCTIONS AND CONNECTIONS ..............................................................7
4.3 - OTHER CONTROLS AND FEATURES ............................................................................7
5 - CONNECTION AND PREPARATION FOR WELDING. .................................................8
5.1 - MANUAL SHIELDED METAL ARC ..................................................................................8
5.1.1 - FEATURES ENABLED WITH MMA WELDING ..........................................................8
5.2 - MANUAL GAS TUNGSTEN WELDING ............................................................................9
5.2.1 - TIG LIFT ARC STRIKING ............................................................................................9
5.2.2 - PREPARING TUNGSTEN ELECTRODE ...................................................................9
6 - HUMAN INTERFACE PRESENTATION ..................................................................... 10
6.1 - CONTROLS AND OPERATIONAL FEATURES ............................................................10
6.2 - LED FUNCTIONS AND ALARM THRESHOLD .............................................................11
7 - OPTIONS .................................................................................................................... 12
8 - TROUBLESHOOTIN ................................................................................................... 13
9 - MAINTENANCE .......................................................................................................... 14
10 - SPARE PARTS LIST ................................................................................................. 15
11 - WIRING DIAGRAM ................................................................................................... 17
12 - CERTIFICATION ROHS /EMC ................................................................................. 18
CONTENTS
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