Metabo Invert 130/60 - Manual (Page 10)

9 Safety Precautions/Accident Prevention
- This Welding Machine should only be used for its intended application (TIG and manual arc welding).
- Operate machine only on power supply circuits having a fully operational protective bonding circuit (earth/ground
lead).
- Know and adhere to all applicable local safety standards and codes.
9.1 Protection against the Risk of Electric Shock
The earth cable is to be firmly attached to the workpiece, ensuring good conduction. Protect welding cables and
the power cable from damage. Replace damaged cables with genuine Elektra Beckum replacement parts. Place
torch or electrode holder on insulated backing during short work breaks. For longer work breaks switch machine
off. Wear dry and insulating gloves and shoes when welding. Always disconnect machine from power by pulling
the power cable's plug from the outlet before servicing.
Protection against UV Rays, Burns and Fumes:
- Wear suitable protective clothing to prevent burns (sleeved gloves, welding apron etc.).
- Always use a welding visor.
- Screen off workplace to protect other persons working nearby against UV rays.
- Welding materials with contaminated surfaces may generate toxic fumes. Ensure surface is clean before welding.
- Zinc-plated or galvanized material should not be welded as zinc fumes are highly toxic.
- When welding under an increased electrical hazard it is important to wear undamaged, dry and insulating clothing.
Fire Prevention
- Hot slag or sparks can cause fire when getting in contact with combustible solids, liquids and gases.
- Remove all combustible and inflammable material from the work area.
- Fuel, lubricant and solvent containers must not be welded, even when they are empty. The same applies to hollow
spaces containing or having contained combustible materials.