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1. Safety precautions
1.1. General safety
SAFETY INSTRUCTION
These general safety norms cover both arc welding machines and plasma cutting
machines unless otherwise noted.
It is important that users of this equipment protect yourselves and others from harm or even
death.
The equipment must only be used for the purpose it was designed for. Using it in any other
way could result in damage or injury and in breach of the safety rules.
Only suitably trained and competent persons should use the equipment.
Pacemaker wearers should consult your doctor prior to using this equipment
PPE and workplace safety equipment must be compatible for the application of work
involved.
Always carry out a risk assessment before carrying out any welding or cutting activity
Only qualified personnel should operate this machine!
·Always use the appropriate personal protective equipment.
·Always pay attention to the safety of other persons around the working zone
·Do not carry out any maintenance with the power on the machine
Electric shock——May cause serious injury or even death!
·The equipment should be installed by a qualified person and in accordance
with current standards in operation. It is the users responsibility to ensure that
the equipment is connected to a suitable power supply. Consult with your utility
supplier if required. Do not use the equipment with the covers removed.
·Do not touch live electrical parts or parts, which are electrically charged.
·Turn off all equipment when not in use.
Fumes and gases——May be hazardous to your health.
Locate the equipment in a well-ventilated position and keep your head out of the
fume.
Do not breathe the fume.
Ensure the working zone is well ventilated and provision should be made for
suitable local fume extraction system to be in place.
If ventilation is poor, wear an approved air fed welding helmet or respirator.
Read and understand the Material Safety Data Sheets (MSDS’s) and the
manufacturer’s instructions for metals, consumable, coatings, cleaners and
de-greasers.
Do not work in locations near any de-greasing, cleaning or spraying operations.
Be aware that heat and rays of the arc can react with vapours to form highly
toxic and irritating gases.
