12 MAN. PS 254 EN – Ind. 2
1.5.10. Failure elimination
Only qualified electricians are allowed to work
on electric or electronic equipment of the
welding machines and their connection to the
power supply.
Directly before beginning any work, the
isolation from the power supply has to be
controlled.
Warning Electric or electronic devices
may be under high voltage
even when disconnected
from the power supply.
Capacitors keep their charge
during a long period of time.
It is forbidden to alter or remove safety devices
from the machines.
Working on electric devices is only allowed
when standing on a dry floor. Avoid the
penetration of liquids to electric devices.
In the area around welding machines, solvants
and combustible liquids are not allowed.
Watches, jewelry and bracelets may not be
worn during interventions on electric devices.
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