Everlast POWER MTS 221STi, Руководство оператора

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Front Panel Description and Explanation of function:
1. Volts/Seconds/Percent Display and LEDs. The
Volt/Function display works in conjunction with
the LEDs directly beside the display. As different
parameters are selected, the LED
’ s to the right
of the display, that represent the unit of meas-
ure that is currently being represented will be lit.
The display represents Volts, seconds, and per-
cent. After adjustment is completed to parame-
ters other than Volts, the display will revert to
displaying Volts after a few seconds of inactivity.
2. Amps/Wire Speed/Hz Display and LEDs. The
Amps/Wire Speed/Hz display works in the same
way as the Volts/Seconds/Hz Display and LEDs
discussed in item 2 above. This display express-
es value of the Amps, Wire Feed Speed or Hz
(PPS). As one of the Select buttons (#13) are
pressed, it cycles through each LED function
while the display shows the corresponding se-
lected unit of measure for each function that the
digital display is assigned to represent.
NOTE:
Depending upon which process is selected, not
all functions will be referenced during setup.
After selection/adjustment of the other display
related functions is completed or if no adjust-
ment is made after a few seconds, the display
will default to the wire feed speed setting, dis-
playing selected wire feed speed in Inches Per
Minute (IPM), until welding starts. When weld-
ing begins, actual amps output will be displayed
dynamically. In the synergic modes, the wire
feed speed no longer displays IPM, but displays
in Amps. Amps is always represented as the de-
fault in synergic mode, as the LED is the same
one used to represent IPM in standard and pulse
modes. In stick mode, only Amps will be dis-
played.
3. LED ON Indicator. The On indicator should be
lit anytime the machine is turned on and the unit
is receiving power. If the unit is switched on but
no ON light appears and the fans do not start,
check for a tripped breaker and check for incom-
ing power at the receptacle. You may notice
that the ON indicator along with the displays and
fan, may remain powered up to 10 seconds after
the unit is switched off as the capacitors dis-
charge. This is part of normal operation and not
a defect.
4. LED Stop Indicator. This indicator will light up
anytime a machine fault or an electrical issue is
detected. When this lights up, machine output
will cease and an error code will be generated in
the display. Wire feeding may continue if the Stop
indicator is on, but welding output will cease. If
an error code is generated, look up the error code
in the troubleshooting section of the manual.
Most error codes will require a power down and
power up cycle of the unit to clear the codes and
restore the operation of the unit.
5. Program Selector and Save Function. A com-
bined total of 9 different programs may be saved,
whether it is in MIG, TIG, Stick or Spool Gun oper-
ation. Nine program settings are sufficient to al-
low the most frequently used settings to be
stored and instantly recalled by using the green
selector button to toggle to the stored program
number. To save a program, toggle with the
green selector button to the desired number
where you wish to save the program. During tog-
gling, the Program number LED will light up. Make
sure this is an unsaved program number or one
that you are willing to have erased as the pro-
gramming does not block you from saving over an
old program. Make sure all desired settings are
correct before you save. Then press and hold the
green selector button for around 3 seconds. Re-
lease the selector button when the
“ SAVED ” light
illuminates. The “ SAVED ” light stay lit briefly to
confirm the program has been properly saved.
After the program has been saved and selection
activity ceases, the
“ PROGRAM NUMBER ” LED will
go out. Be sure to write down which program you
have saved and the basic settings you wish to pre-
serve in case you accidentally resave over an old
program.
6. Synergic Function. NOTE: In syneric mode, the
unit will display in Amps instead of Inches Per
Minute (Wire Feed Speed rate). The reason will
be explained later in the paragraph.
The Syner-
gic function is used to simplify setup and improve
results while welding. While similar to
“ Auto -
Setting ” features in other brands, it is different
and more advanced as it takes into account wire
diameter and wire type and allows fine tuning
without a
“ one - size - fits - all ” approach that would
prevent you from fine tuning the settings to meet
the user
’ s requirements. This makes this type of
Synergic feature superior to “ Auto - Setting ” MIG
units. The Synergic feature of this welder presets
a
ratio of Amps to Voltage that is useful for opera-
tion when the operator knows the selected type
of wire and wire diameter. However, it does not
create a fixed setting based off a particular metal
Setup Guide and Component Identification Section 2