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THERMAL ARC
Notice NOT 124
Rev : 02
300 GMS
Date : 15/10/09
SETTING UP
6.
CONNECTION TO THE MAIN SUPPLY
The power source must be connected to a three-phase 400V - 50 Hz/60 Hz mains + ground
It has built-in over voltage protection which allows engine driven generator supply
Main supply must be protected by fuses or circuit-breaker according to the value I1 eff
written on the specifications of the power source. it is strongly suggested to use a differential protection for the operator’s safety.
7.
CONNECTION TO THE GROUND
For the operator's protection, the power source must be correctly grounded (according to the International
Protections Norms).
It is absolutely necessary to set a good ground connection installation with the green/yellow leading of the power cable. This will avoid discharges caused by accidental contacts with grounded pieces.
If no earth connection has been set, a high risk of electric shock through the chassis of the unit remains possible.
8.
PRELIMINARY PRECAUTIONS
For the good operation of your welding power source, make sure that the air flow produced by the fan inside the unit is not obstructed.
Also try to operate in a non-dusty area.
Avoid all impacts, exposure to damp areas or excessive temperatures.
USER’S MANUAL
Page
15/36
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Table of contents
- 5 SAFETY
- 6 COMPATIBILITY
- 6 DECLARATION OF CONFORMITY
- 7 INSTALLATION AND USE
- 7 ASSESSMENT OF AREA
- 8 METHODS OF REDUCING EMISSIONS
- 8 Public supply system
- 8 Maintenance of the arc welding equipment
- 8 Welding cables
- 8 Equipotential bonding
- 8 Earthing of the workpiece
- 8 Screening and shielding
- 9 SECURITY
- 9 CONNECTION OF THE WELDING POWER SOURCE TO THE NETWORK
- 9 WORKING AREA
- 9 INTERVENING
- 10 MAINTENANCE
- 10 RISKS OF FIRE AND EXPLOSION
- 10 PROTECTION
- 10 RISK OF EXTERNAL INJURIES
- 10 THE WHOLE BODY
- 11 FACE AND EYES
- 11 RISK OF INTERNAL INJURIES
- 12 SAFETY IN THE USE OF GASES (welding with TIG or MIG inert gases)
- 12 COMPRESSED GAS CYLINDERS
- 12 PRESSURE RELIEF VALVE
- 12 DETAILS ABOUT GASES
- 13 DESCRIPTION
- 13 CHARACTERISTICS
- 15 SETTING UP
- 15 SUPPLY
- 15 GROUND
- 15 PRECAUTIONS
- 16 USING
- 16 PANEL
- 18 WELDING
- 21 PREPARATION
- 21 ADJUSTMENT OF THE PARAMETERS
- 23 WELDING
- 25 MAINTENANCE
- 25 PARTS
- 30 SHOOTING
- 31 DIAGRAM
- 32 APPENDICE