Kemppi DC 3500W - Manual (Page 20)

20 / 1916110E / 9901
English
8.2 Wheel barrows and transport chassises
T 120 (transport unit)
Mastertig AC/DC 1600, 2500, 2500W, 3500W
post gas button. All jumper settings are then saved
in the memory.
Jumper functions are:
(Factory settings are underlined)
J01: [On] = slope of up slope is constant, up slope time
depends on set value of current.
Off = up slope time is independed of set value
of current.
J02: [On] = slope of down slope is constant, down
slope time depends on set value of current.
Off = down slope time is independed of set val-
ue of current.
J03: On = TIG antifreeze is on.
[Off] = TIG antifreeze is not in use.
J04: [On] = manual AC balance control.
Off = balance function in use.
J05: [On] = tag welding automatics on.
Off = tag welding automatics is not in use.
J06: [On] = down slope falls to minimum end level cur-
rent (3 A DC, 10 A AC)
Off = down slope falls down to end level which
is 20 % of the welding current
J07: [On] = open-circuit voltage is 39 V
Off = open-circuit voltage is 70 V
J08: [On] = when stopping welding with 4T function
the down slope starts by pressing torch connec-
tor. Slope continues as long as you press the con-
nector. Current stays at end level in case you press
longer than down slope´s normal time (look J06).
Off = 4T function is as it has been described on
the operation instructions.
J09 ... J15 Not in use.
J16: Length of positive start cycle of AC-TIG 0.0 ... 2.0,
factory setting is 1.
J17: Adjustment of MMA ignition pulse 0.0 ... 2.0, fac-
tory setting is 1.
Do not lift the
welding machine
and the transport
unit with a gas
bottle.
lifting ear
T 22 (transport unit)
Mastertig AC/DC 2500,
2500W, 3500W
9. EXTRA FUNCTIONS
There is extra functions and selections in the machine,
which are not seen in the panel. The welder needs the-
se functions not in normal welding, but they may be a
solution in some special cases. These function are cal-
led jumper-functions, because they are behind jumper
numbers. Function can be On/Off -type or adjustable
parameter.
Jumper functions are used as follows:
1. Turn off the machine.
2. Press the post gas button and in the same time
turn the machine on. You can see text (SE.1 000)
on the panel.
3. Press once the pre gas button. Now text (J01 OFF)
or (J01 On) is on te panel.
4. Choose jumper number, which you want by pres-
sing REMOTE button.
5. Change setting of the jumper with current knob I2.
6. When you have done all changes press once the
lifting ears
on the both sides (total 4 pcs)