It is recommended for MMA welding and TIG DC applications providing excellent arc characteristics. Discovery 150TP-VRD is ideal for operations on site like basic maintenance and building construction. A built-in Total Protection Device saves the inverter components from overvoltage and makes the unit suitable for use with unstable power supply and motor-generators.
Cod.006.0001.0415 30/08/2016 v2.1 Discovery 150TP-VRD ENGLISH Preparing for MMA (polarity to basic electrode) REAR PANEL 1. Warning LED for overcut protection triggering. In case of over-voltage in the supply line, the supply to the power source is cut off. The overcut protection protects electronic parts of the machine against damage caused by voltage surges.
Cod.006.0001.0415 30/08/2016 v2.1 Discovery 150TP-VRD ENGLISH 9. Select the following welding mode on the user interface: DC TIG PREPARING FOR TIG WELDING This model of welding machine has not been provided either with 1. Set the welding power source ON/OFF switch to “O” (unit de- the control for gas flow (solenoid valve) or with the torch button.
Cod.006.0001.0415 30/08/2016 v2.1 Discovery 150TP-VRD ENGLISH COMMISSIONING USER INTERFACE CODE SYMBOL DESCRIPTION Overheating alarm Indicates tripping of the welding power source thermal protection. Leave the unit running so that the overheated components cool as rapidly as possible. When the unit has cooled, the welding power source will reset automatically.
Cod.006.0001.0415 30/08/2016 v2.1 Discovery 150TP-VRD ENGLISH TECHNICAL DATA Waste electrical and electronic equipment (WEEE) Electromagnetic compatibility (EMC) Directives applied Low voltage (LVD) Restriction of the use of certain hazardous substances (RoHS) Construction standards EN 60974-1; EN 60974-10 Class A Equipment compliant with European directives in force...
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