Welbach ENTRIX 200D Manual De Instrucciones página 29

Caution! The machine may still be live when the power cord is disconnected.
• After turning off the unit and disconnecting the voltage cable, check the voltage on the input capacitor and make
sure that the voltage value is zero, otherwise do not touch the unit components.
4.6.
Gases and fumes
Caution! Gas can be hazardous to health or lead to death!
• Always keep a distance from the gas outlet.
• When welding, pay attention to the exchange of air, avoiding gas inhalation.
• Remove chemical substances (greases, solvents) from the surface of the workpieces as they burn under high
temperature, giving off poisonous fumes.
• Welding galvanized parts is allowed only with efficient extraction with filtration and a supply of clean air. Zinc
vapors are very toxic, and the symptom of poisoning is the so-called zinc fever.
5. Instructions for use
5.1.
General
• Use the device as intended, in compliance with health and safety regulations
and restrictions resulting from the data contained on the rating plate (IP degree, duty cycle, supply voltage, etc.).
• Do not open the unit as this will void the warranty; also, exploding exposed parts may cause injury.
• The manufacturer shall not be liable for technical changes of the equipment or material damage resulting from the
introduction of these changes.
• If the equipment malfunctions, contact the service centre.
• Do not cover the ventilation slots of the device - place the welder at a distance of 30 cm from the surrounding
objects.
• The welder must not be held under the arm or close to the body.
• Do not install the equipment in rooms with aggressive environment, high dustiness, and near devices with high
electromagnetic field emission.
5.2.
Storage of the device
- Protect the unit from water and moisture.
- The welding machine must not be placed on a heated surface.
- Store the machine in a dry and clean room.
5.3.
Connecting the unit
5.3.1. Electrical connection
• The unit should be connected by a qualified person. Moreover, a person
with the necessary qualifications should check that the grounding and electrical installation with the protection
system comply with the safety regulations and functions properly.
• Set up the device near the workplace.
• To connect the unit, avoid cables that are too long.
• Single-phase welding machines should be connected to a socket equipped with a grounding pin.
• Welding machines powered by 3-phase mains are delivered without a plug, you should obtain such a plug on your
own and have the installation performed by a qualified person.
CAUTION! The device may only be operated if connected to installation with a functional fuse.
5.3.2. Gas connection
Place the gas cylinders away from the object to be welded and secure them against falling.
•
• The gas connection of the welding machine must be connected to the gas cylinder or to the gas supply system
with a suitable hose and a regulator with a gas flow control. Caution! It is not allowed to use network regulators
for gas cylinders and vice versa. Such interchange may result in reducer damage and personal injury.
• Economical use of gas prolongs the welding time.
6. Product overview
Front view