910.100.276GB REV00 8 di 28
SAFETY RULES
INTRODUCTION:
We therefore recommend following strictly the instructions contained in this manual.
WARNING: Your safety is in your hands!
Follow carefully all the safety instructions.
It is your duty to protect yourself and others from risks related to welding operations.
The operator is responsible for his own safety and that of those who are in the work zone.
Consequently must know and observe all the safety rules.
PRECAUTIONS
A) Electric Shock
ELECTRIC SHOCK CAN KILL.
Plasma arc cutting equipment uses high open circuit voltage to initiate the plasma arc. Normal load voltage are higher
them experienced with other types of welding equipments.
Caution must be exercised when operating or servicing this equipment.
Input connections:
Connect the mains power cable to the wall outlet provided with electromagnetic switch or fuses. Frequently inspect the
line cable for damage or cracking of the insulation, and replace immediately if it is damaged.
Grounding:
Input Side
The mains socket must be provided with and efficient ground connection. Make sure all connections are tight to avoid
any overheating of the electrical junctions.
Output side:
The ground clamp must be firmly connect to the workpiece. The work plan must be connected to ground.
Personal protection:
Keep operator’s body and clothing dry. DO NOT stand in, sit on, lie on the workpiece when the generator is running.
Avoid working in damp surroundings or on wet ground. Check that the output cables and the power cord do not show
areas where the copper is even partially open, in which case replace it immediately.
Disconnect power supply while working on the torch, on the generator or the cables.
Never place the torch directly on the work table or on metal surfaces connected to the ground of the generator to
avoid any risk of short circuit or accidental ignition of the arc.
B) Explosion
Newer cut on or near pressurized vessels.
Never cut in rooms containing explosive gases and/or vapours or dangerous materials.
Cylinders:
Handle and use pressure cylinders in accordance with the regulations in force.
Never connect directly the pressurized cylinder to the gas hose; ever use a pressure regulator.
Never use leaking or damaged cylinder.
Never use a cylinder that is not upright and secured in place.
Never move or transport a cylinder without the protective valve cover in place.
Do not use cylinders whose content has not been clearly identified.
Never allow electrical contact such as cutting arc with cylinder.
Never tamper with the valves of the cylinder
Never attempt to unlock a blocked valve using tools as hammers, wrenches, etc
Never delete or alter the name, number or other markings on the cylinders. That is illegal and dangerous.
Do not lift cylinders from the valve or the cap, or using chains, slings or magnets.
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