Everlast POWER i-MIG 253DP Operator's Manual page 20

Section 2
know complex algorithms or to have extensive
experience at setting up complex parameters
related to MIG welding, especially Pulse parame-
ters. The Synergic function of the Power i-MIG
253DPi applies to non-pulse, single pulse and
double pulse forms of MIG welding. In standard
non-pulse MIG mode, the synergic function is
optional and can be turned on and off. However,
in all pulse MIG modes, the synergic light will
stay illuminated as a reminder of function and
cannot be deselected (turned-off). To select for
Synergic operation simply press the button to
illuminate the LED located directly over the
button. Then, select the relevant parameters in
items #5 and #6 (see reference picture on previ-
ous page for comparison). Note: The synergic
non-pulse MIG mode is designed and intended
for steel operation with Ar/CO2 or 100% CO2
shielding gas. The operation, theory and differ-
ences in Synergic non-pulse MIG mode, Synergic
Single Pulse MIG mode and Synergic Double
Pulse MIG modes are discussed in more detail
later in this manual. Please see the separate
sections dealing with Basic MIG welding and
Pulse MIG welding for more information.
5. Wire Diameter Selector. The wire selection
parameter is used to ensure accurate Amperage
calculation. The selection of wire diameter will
be required in all modes including during non-
synergic operation. If the wire diameter selected
does not match the wire being used, the display
will not accurately reflect the Amps until welding
has started. If the size of wire you have installed
(i.e. .023" diameter) does not have a counter-
part in item #5, use the setting that is the next
closest in size. However keep in mind that the
Amp setting is only going to be able to be used as
an approximation and is good for a reference
setting only. This statement also applies to Flux-
Core and dual-shield operation. In these cases,
set the unit up using basic setup techniques used
to set up MIG welders without a display. Also, it
is suggested that in these cases that Synergic
Mode not be used since it may require extensive
altering of background settings to function cor-
rectly. Standard Mode will also allow the Voltage
to be manually adjusted to the correct setting in
these exceptions to wire diameters/types.
6. Filler Metal Type Selector. This function is de-
signed to be used exclusively in Synergic Pulse
Modes only. The input of filler metal type will
always be required in both types of Pulse Mode.
Setup Guide and component Identification
In the non-pulse synergic mode, the unit defaults
to Steel operation and does not allow selection for
other Filler metal types since it is assumed that
Aluminum, Stainless Steel (INOX), and Bronze will
be used exclusively in the Pulse modes. In this case
no LED will be illuminated. Not every possible
filler metal category will be listed on the panel. If
the Alloy you are using is not listed, use the filler
metal option that is most closely related to the filler
metal type you plan to use. Any difference in
settings can be fine tuned by the Voltage/Arc Trim
feature, or by the Inductance if needed. Additional-
ly there are background settings that can be altered
to help correct any issues that cannot be corrected
by tuning factory settings (though it is not normally
needed). In the case of the Aluminum Alloy that is
currently required by some manufacturers in auto
body repairs, 5554, select the 5356 Alloy option. As
a rule of thumb, always remember that with any
4XXX filler use the 4043 Alloy option. With any
5XXX filler use the 5356 Alloy option. The welding
requirements are similar between them and the
voltage offset/arc trim feature can quite easily dial
the welder in if needed. These newer alloys have
been field tested and proven to and work with the
Power i-MIG 253DPi. This includes certification
testing. The inductance feature can be further
tuned for out-of-position applications if needed.
7. Welding Mode Selector. The welding mode selec-
tor button is used to select the desired welding
mode. The modes that are selectable are Stick,
Standard/Synergic MIG Steel mode (MIG/CO2),
Single Pulse, and Double Pulse modes. As the
button is pressed each time, the LEDs will cycle and
illuminate one-at-a-time, from left to right. The
Single Pulse mode and the Double Pulse mode can
only be operated in the synergic modes. The syn-
ergic light cannot be deactivated when one of
these modes is selected. You'll notice that the
"Setup" light is present in the series of LEDs as well,
but is skipped over while cycling through. This is
normal. This LED represents the hidden or back-
ground programmable part of the units welder.
How to access this function and the adjustable
background parameters that are controlled by this
function will be covered in greater detail separately
in the appendix of this manual. The Setup should
not be accessed unless the operator is sure that
changes are needed as it will significantly alter the
factory programmed settings. The Setup function
has a hidden feature that also allows the original
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