Symbols And Functions - ESAB Warrior 400i CC/CV Manual De Instrucciones

GB
5.5

Symbols and functions

Placement of lifting eye
Overheating protection
Rutile
Rutile electrode
Arc force
TIG welding (Live TIG)
MMA welding
Wire feed unit
Mobile Feed CV
(Constant Voltage)
VRD (Voltage Reducing Device)
The VRD function ensures that the open-circuit voltage does not exceed 35 V when
welding is not being carried out. This is indicated by a lit VRD led.
The VRD function is blocked when the system senses that welding has started.
Contact an authorised ESAB service technician to activate the function.
Overheating protection
The welding power source has overheating protection that operates if the
temperature becomes too high. When this occurs the welding current is interrupted
and a overheating indication lamp is lit.
The overheating protection resets automatically when the temperature has fallen,
within normal working temperature.
Arc force
The arc force is important in determining how the current changes in response to a
change in the arc length. A lower value gives a calmer arc with less spatter.
It only applies to MMA welding.
Inductance
Higher inductance results in a wider weld pool and less spatter. Lower inductance
produces a harsher sound but a stable, concentrated arc.
It only applies to MIG/MAG welding.
bu21e
VRD
Voltage Reducing Device
Basic
Basic electrode
Cel
Cellulosic electrode
Inductance
Air arc gouging
MIG/MAG welding
Protective earth
- 45 -
© ESAB AB 2013