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Picture 1
FRONT PANEL KITin TIG LA/LA-V
WARNING: KITin 170 are - from their
production - equipped with a supply plug
which complies with protection 16A only.
When using these machines with more
than 160A of output current, it is necessary
to change the supply plug for the plug
conforming to the protection of 20A. At
the same time this protection must be in
accordance
with
implementation
and
protection in the distribution of electricity.
Control apparatus
PICTURE 1
only KITin TIG LA/LA-V
-
Position 1 Display
which
shows
set
values
Position 2 Button MET which is used for
adjustment of welding MMA
method or TIG method
Position 3 Button SET which sets weld-
ing parameters
Position 4 LED diode shows adjustment
of values of hotstart function -
percentage increase of weld-
ing current at the beginning of
welding
process.
Function
hotstart
can
be
regulated
within range of 0 (function is
off) up to maximum increase
of welding current by 70%.
Position 5 LED diode shows adjustment
of values of HOTSTART
function - time of run-out of
HOTSTART function
Position 6 LED diode shows adjustment
of welding current values -
shared for methods MMA and
TIG
Position 7 LED diode shows adjustment
of end welding current values
- only with TIG method
Position 8 LED diode shows adjustment
of values of frequency pulse
of welding current - only with
TIG method
Position 9 LED diode signalling setting
values of welding current run-
out - only with TIG method;
switching on safety function
V.R.D. with method MMA is
signalled by this diode.
Position 10 LED diode signalling method
of welding - method TIG
Position 11 LED diode signalling method
of welding - method MMA
PICTURE 2
Position 1 Supply
switch.
In
„O" position the welder is off.
Position 2 Supply cable
Position 3 Negative quick connector
Position 4 Potentiometer
of
welding
current
Position 5 Connector of remote control
-38 -
Picture 2
Position 6 Positive quick connector
Position 7 Potentiometer
current
Position 8 Digital panel (only KITin TIG
LA or TIG LA-V)
Position 9 Switcher of remote control
Position 10 MMA/TIG method switcher
Position 11 Automatic gas electro valve
(only KITin TIG LA-V)
Connection of the welding
cables
With the machine disconnected from the
supply, connect the welding cables to the out
terminals (positive and negative) of the
welder, connecting them to the gripper and
the earth, with the correct polarity provided
for the type of electrode to be used.
Choosing the indications supplied by the
electrode manufacturer, the welding cables
must be as short as possible, close toone
other, and positioned at flovel or close to it.
WELDING PART
The part to be welded must always be
connected to earth in order to reduce elec-
tromagnetic emission. Much attention
the
must be afforded so that the earth connec-
tion of the part to be welded does not
increase the risk of accident to the user or
the risk of damage to other electric equip-
ment. When it is necessary to connect the
part to be welded to earth, you should
make a direct connection between the part
of
welding
and the earth shaft. In thouse countries in
which such a connection is not allowed,
connect the part to be welded to earth
using suitable capacitors, in compliance
with the national regulations.
Welding parameter adjust-
ment - KITin TIG LA/LA-V
SETTING OF WELDING METHOD
After the machine has been switched on,
its display is lit up and one LED for
method MMA or TIG (the last you set
before switching off). If you press button
MET, the other LED method is on. The
method of welding has been chosen.
SETTING OF WELDING PARAME-
TERS FOR PARTICULAR METHODS
SETTING PARAMETERS FOR MMA
METHOD ARE THE FOLLOWING:
•
Welding current 10-150A
•
Value of „increase of welding cur-
rent" HOTSTART 0 (HOTSTART
switched off) up to 70% of welding
current
•
Time of run-out of „starting cur-
rent" 0,1 up to 0,9 sec.
Method MMA - setting of welding cur-
rent
-39 -
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