14 kVA Kohler Three Phase Multi Process DC Arc Welder Generator_Manual
03/06/19 M33 (EVO MULTI 4)_EN
ENGLISH
ENGLISH
M
33.1
WELDING DIGITAL CONTROL
EVO MULTI4 CONTROL
REV.0-06/19
WELDING SETs
There are 3 proles of welding(Welding Set) for this kind of
procedure (STICK), these are:
Primary parameters Secondary parameters
WELDING
SET
Current
[A]
Arc force
[%]
VRD HOT
START
[%]
HOT
START
[s]
1 100 30 ON 100 1
2 150 30 ON 100 1
3 220 30 ON 100 1
STICK CONTACT
Stick contact is a welding procedure that disable the welding
voltage until the user does not press the torch button. The
type of primary and secondary parameters are the same as
the STICK mode.
Changing the parameters in STICK will not affect
STICK CONTACT values. Each type of welding has
its own primary and secondary parameters.
WELDING SETs
Default parameters are the same as the ones described in
2.1.5 section.
MIG/FLUX CORED GMAW
This kind of welding procedure uses a constant voltage output.
The speed of the welding depends upon the speed of the wire
feeder. Once selected MIG, moving the LEFT ENCODER will
select the welding VOLTAGE. The RIGHT ENCODER instead
will select the HOT START VOLTAGE between 0V and 2V.
During the welding procedure, left display shows the
current while the right one shows the voltage. Moving
the right encoder will show again the hot start voltage
on the right display.
Secondary parameters
Secondary parameters of the MIG welding are:
- HOT START time
HOT START time
This secondary parameter sets the time of HOT START
between 0.5s and 3s.
WELDING SETs
There are 3 proles of welding (Welding Set) for this kind of
procedure (MIG), these are:
INFO
INFO
Primary
parameters
Secondary
parameters
WELDING
SET
Voltage HOT START
VOLTAGE [V]
HOT START
TIME [s]
1 20 0.5 2
2 22.5 0.5 2
3 25 0.5 2
MIG/FLUX CORED CONTACT
MIG/FLUX CORED CONTACT is a welding procedure that
disable the welding voltage until the user does not press the
torch button. The type of primary and secondary parameters
are the same as the MIG/FLUX CORED mode.
Changing the parameters in MIG/FLUX CORED
CONTACT will not affect MIG/FLUX CORED values.
Each type of welding has its own primary and
secondary parameters.
WELDING SETs
Default parameters are the same as the ones described in
MIG/FLUX CORED mode.
TIG SCRATCH ARC GTAW
TIG welding mode does not need additional material for the
process, the primary parameters regulated by the encoders
are: CURRENT with the LEFT ENCODER and turn-off time
ramp with the RIGHT ENCODER. The ramp is used to avoid
to interrupt the voltage abruptly, this could spoil the piece of
work. The range of this parameter is between 0 s(deactivated)
and 30 s.
During the welding procedure, left display shows
the current while the right one shows the voltage.
Moving the right encoder will show again the turn-off
time ramp on the right display.
Secondary parameters
Secondary parameters of the TIG welding are:
- TIME of turn on ramp.
TIME OF TURN ON RAMP
The turn on ramp time is the time that takes to the current to
get to the nominal value. The range can be set between 0 s
and 10 s. Even if set to 0 s there will be at least 1 s of time to
achieve the selected current.
WELDING SETs
There are 3 proles of welding(Welding Set) for this kind of
procedure (TIG), these are:
INFO
INFO
Primary
parameters
Secondary
parameters
WELDING
SET
CURRENT
[A]
TURN OFF
RAMP TIME [s]
TURN ON
RAMP TIME [s]
1 50 15 0
2 100 15 0
3 150 15 0
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