EWM TRITON 260 DC, Руководство по эксплуатации

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3 Function specification
3/18
3.10.3 Mode 3, Up/Down operation for standard torches with two triggers
Design: 2 trigger
Symbol Functions Operation with
Welding current On/Off TT 1
secondary current TT 1 in tapping mode
Up/Down function
Down = press and hold
Up = tap and hold TT 2
Programming Mode3:
•
Switch off the machine and wait approx. 3 sec.
•
Set the main current rotary dial (G1) to maximum.
•
Press and hold torch triggers 1 and 2 at the same time.
•
Switch on the machine
Î
Display (D1) indicates maximum current.
•
Release both torch triggers
Î
Display (D1) indicates minimum current.
•
Press torch trigger 2 3x
•
Press torch trigger 1
Î
the mode is stored in the memory
Î
the half-maximum current is
displayed.
•
Switch off the machine, wait approx. 3 sec and switch on again
Î
machine ready in mode 3.
3.10.4 Setting the Up/Down speed
This adjustment applies both to the standard TIG torches (5-pole),
and to the Up/Down torches (8-pole).
It is possible to select 3 changing speeds of the Up-Down function:
•
Up-Down speed=1 (rapid current changing speed)
•
Up-Down speed=2 (moderate current changing speed)
•
Up-Down speed=3 (slow current changing speed)
Programming Up/Down speed:
•
Switch off the machine and wait approx. 5 sec.
•
Set the main current rotary dial (G1) to maximum.
•
Press and hold torch triggers 1 and 2 at the same time.
•
Switch on the machine
Î
Display (D1) indicates maximum current.
•
Release both torch triggers
Î
Display (D1) indicates minimum current.
•
Press torch trigger 1 1 to 3x, depending on the Up/Down speed required.
•
Press torch trigger 2
Î
the mode is stored in the memory
Î
the maximum current is displayed.
•
Switch machine off and on again
Î
programmed Up/Down speed is programmed.
3.11 Returning the machine to the works settings
Necessary if the machine has been changed to Up/Down function but no standard TIG torch
with a trigger is available at the moment.
Switch off machine > plug in jumper JP16 > switch on machine > switch off machine > remove
jumper JP16.
After resetting the machine, it has the works settings with the following values:
•
Up-Down value at maximum (100% of AMP)
•
Up-Down mode = 1 (i.e. Up-Down function for standard TIG torches is switched off)
•
Up-Down speed = 2 (i.e. moderate current changing speed)