Fronius TTWO 2000 Manual De Instrucciones página 21

Safety
Safety
Incorrect operation or shoddy workmanship can cause serious injury or damage.
All activities described in these operating instructions may only be carried out by trained
and qualified personnel. All functions described in these operating instructions may only
be used by trained and qualified personnel. Do not carry out any of the work or use any of
the functions described until you have fully read and understood the following documents:
► these operating instructions
► the enclosed "Safety rules" document
► all the operating instructions for the system components, especially the safety rules.
An electric shock can be fatal.
A danger is presented by the:
► mains voltage (all live components)
► voltage of the high frequency ignition (torch body)
► welding voltage (torch body)
Before carrying out any work on the welding torch:
► turn the power source mains switch to the "O" position
► disconnect the power source from the mains
► ensure that the power source remains disconnected from the mains until all work has
Welding torch components and coolant that have become hot through use can
cause severe burns.
Before commencing any of the work described in these operating instructions, allow all
welding torch components and the coolant to cool to room temperature (+25°C, +77°F).
Risk of injury and damage from loose connections.
All cables, lines and hosepacks must be properly secured, undamaged, insulated and ad-
equately dimensioned at all times.
NOTE!
Never start welding with a water-cooled torch if there is no coolant in the system!
Fronius shall not be liable for any damage resulting from such action.
In addition, no warranty claims will be entertained.
NOTE!
Seal the coolant hoses on water-cooled welding torches with the plastic stoppers
fitted to them if the hoses are detached from the cooling unit.
WARNING!
WARNING!
been completed
CAUTION!
CAUTION!
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