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  • DEUTSCH, seite 41

Welding settings

Use the MET control button to select a welding me-
thod. Pressing the button repeatedly switches welding
methods.
MMA
This method is intended for welding with coated
electrode of CrNi, Al and alloy steel materials.
Analogue RS version
PRESS
Digital TIG LA RS
PRESS
TIG
This method is designed for welding CrNi and steel mate-
rials with DC current. It also allows soldering of materials.
Analogue RS
PRESS
Digital TIG LA RS
PRESS
MMA method
Welding Current Settings - Digital TIG LA RS
The welding current setting is done using the encoder.
The main welding current is set to I
position is always in the I
setting the other functions of the method, it automati-
cally switches to the default position automatically.
34 |
EN
. The basic machine
w
position. When you finish
w
MMA method
Setting the welding
current
Welding Current Settings - Analogue RS
Setting the welding current is done with the control po-
tentiometer. The performance scale shows the approxi-
mate value of the set current
MMA method
Analogue machines 150, 170 and 190 do not have the
capability of correcting functions of each function. The
factory values and equipment settings are listed in
„OVERVIEW OF FUNCTIONS AND THEIR PARAMETERS".
The machine enables activation / deactivation of the
V.R.D. (see „SETTING THE V.R.D. FUNCTION") and HOT
START (see „SETTING THE HOT START FUNCTION").
Setting the SOFT START function
The function allows the setting of a smooth flow to
the welding current. The function value determines
the ignition current. Suitable for use in weak materials,
for example, and to reduce the initial load of the cir-
cuit breaker. The required run-up time must be set to
correct operation. If the duration is 0, the function is
inactive.
Control encoder
Control potentiometer

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