ELLETRO CONCEPT MIG 3000 Manual De Instrucciones página 10

•
Water unit (only for item 375 with the optional cooling
unit).
This function allows the setting of the cooling unit start-up.
The possible selections are: OFF – ON – AUTO, the default
selection is OFF. If "AUTO" is selected, when the machine
is switched on, the cooling unit starts, if the torch trigger is
not pressed after 30 seconds, it shuts off. By pressing the
torch trigger the group starts again and shuts off 3 minutes
after releasing the trigger.
• LCD Contrast
The adjustment may range from 0 to 100%.
This function can be used to increase or decrease the
brightness of display screen B.
To access this function, simply highlight it using the knob A
and press it for less than 2 seconds. The display screen B
shows the adjustment bar. The figure can be changed and
confirmed by pressing the knob A for less than 2 seconds.
• Factory OFF
The purpose is to return the welding machine to the original
default settings.
To access the function, simply highlight it using the knob A.
By pressing this for less than 2 seconds, the display screen
B shows the words OFF and ALL. By highlighting the word
ALL and briefly pressing the knob A reset is made and the
display screen B shows Factory Done!! This indicates the
reset has been successful. To return to the previous display
page, simply press the knob A for more than 2 seconds.
NOTE. For all the functions adjusted by means of the
adjustment bar, the initial default value can be reset.
This operation be performed by pressing the knob A for more
than 2 seconds only once the adjustment bar appears on the
display screen B.
(Arc Length - Spot Time - Pause Time - Inductance, Burnback
– Soft Start - Pre Gas - Post Gas - LCD Contrast).
7 ERROR CODES
DISPLAY ERROR DESCRIPTION
Output voltage and current null, probably a
short circuit occurred between + and -.
Err 10
Switch off and on again the machine, holding
in your hand the torch to avoid it any contact.
Err 53 Torch button pushed at machine start-up.
Output tension and current null, probably a
short circuit occurred between + and -.
Err 54
Switch off and on again the machine, holding
in your hand the torch to avoid it any contact.
Wire feeding problem (nozzle or sheath
Err 57
obstructed, torch cable too long, etc.)
Err 61 L1 phase too low
Err 63 L2 phase too low
Err 65 L3 phase too low
H2O
WATER UNIT
Cooling pump problem (pressure switch)
LOW
PRESSURE
In the case of an error code different from those listed
please contact technical service
8 MAINTENANCE
Periodically make sure that the welding machine and all
connections are in good condition to ensure operator safety.
After making a repair, be careful to arrange the wiring in such a
way that the parts connected to the power supply are safely
insulated from the parts connected to the welding circuit. Do not
allow wires to come into contact with moving parts or those that
heat up during operation. Mount the clips as on the original
machine to avoid, if a conductor accidentally breaks or
disconnects itself, the occurrence of a connection between
power supply and the welding circuits.
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