Paton StandardMIG-160 User manual

Dear customer, thank you for choosing a PATON™welding inverter.
With your purchase, you have acquired a high-quality product that has been manufactured
incorporating the latest findings in the areas of ergonomics, technology and ecology.
Since 1958, E.O. Paton has been a leader in arc welding technology, first for the countries
of the former Soviet Union, and since 1991 for its successor states. In the time since 1991,
E.O. Paton has successfully expanded into around 40 countries and stands for powerful,
reliable and robust technology.
More than 50000 units sold per year testify to the high degree of confidence welders have
in PATON™high-quality products.
More than 250 employees work enthusiastically every day to further extend this lead and to
be able to offer you the best possible arc welding equipment.
Please read these operating instructions carefully and observe all technical and safety-
relevant points. Make sure that you have access to these operating instructions at all times.
Шановний клієнте, дякуємо за вибір інвертора для зварювання Патон™. З цією
покупкою ви отримали високоякісний продукт, який було виготовлено з врахуванням
останніх досягнень у галузях ергономіки, технологій та екології.
З 1958 року Є.О. Патон був лідером у технології дугового зварювання спочатку для
країн колишнього Радянського Союзу, а з 1991 року — для його прийдешніх держав. З
того часу Є.О. Патон успішно вийшов на ринки приблизно 40 країн і є символом
потужної, надійної та стійкої технології.
Продаж понад 50 000 одиниць на рік свідчить про високий рівень довіри
зварювальників до високоякісних продуктів Патон™.
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перевагу і запропонувати вам найкраще обладнання для дугового зварювання.
Будь ласка, уважно прочитайте ці інструкції з експлуатації та дотримуйтеся всіх
технічних та безпекових вказівок. Переконайтеся, що у вас завжди є доступ до цих
інструкцій з експлуатації.

PATON StandardMIG DC MMA/TIG/MIG/MAG - 2 -
EU-DECLARATION OF CONFORMITY
Manufacturer
PATON INTERNATIONAL LLC
Novopyrohivska 66, 03045 Kiev, UKRAINE
We hereby declare that the DoC is issued under our sole responsibility and belongs
to the following product:
Product designation:
PATON™StandardMIG 160, PATON™StandardMIG 200,
PATON™StandardMIG 250,
PATON™StandardMIG 270-400v,
PATON™StandardMIG 350 -400v
Article number:
The object of the declaration is in conformity with the relevant directives and
standards:
Directives:
Safety of machinery - Electrical equipment
of machines -
EN 60204-1:2018
Arc welding equipment - Part 1: Welding
power sources
EN IEC 60974-1:2018/A1:2019
EN IEC 60974-1:2023-05
Arc welding equipment - Part 10:
Electromagnetic compatibility (EMC)
requirements
EN IEC 60974-10:2014/A1:2015
EN IEC 60974-10:2022-07
Signed on behalf of:
PATON International LLC
Place and Date:
03045 Kiev, UKRAINE 04.08.2022
Signature
Name, Function:
Mark Tokmakov
Chief Technical Officer
PATON International LLC
Novopyrohivska 66, 03045 Kiev
Tel: [phone]
E-Mail: [e-mail]

- 3 - PATON StandardMIG DC MMA/TIG/MIG/MAG
TABLE OF CONTENTS
INTRODUCTION
DECLARATION OF CONFORMITY
1. GENERAL INFORMATION
5
2. Start Up Of The Device
9
2.1 Intended Use
9
2.2 Placement Requirements
10
2.3 Connecting To The Power Grid
10
2.4 Connection Of The Mains Plug
11
3. MANUAL METAL ARC (SMAW) WELDING
11
3.1 Welding process cycle - MMA
12
3.2 "HOT-START" Function
12
3.3 "ARC-FORCE" Function
13
3.4 "ANTI-STICK" Function
14
3.5 Current-Voltage Characteristic Slope Control Function
15
3.6 Short Arc Welding Function
15
3.7 No-Loading Voltage Reduction Unit Function
15
3.8 Pulsed Current Welding Function
15
4. TUNGSTEN INERT GAS (GTAW) WELDING
16
4.1 Welding Process Cycle –TIG-LIFT
17
4.2 TIG-LIFT Arc Ignition Function
18
4.3 Current Ramp-Up Function
19
4.4 Pulsed Current Welding Function
19
5. METAL INERT GAS / METAL ACTIVE GAS ARC WELDING (MIG/MAG)
20
5.1 Welding Process Cycle - MIG/MAG - 2T
22
5.1.1 Button Function On The Torch - 2T
22
5.2 Welding Process Cycle - MIG/MAG - 4T
23
5.2.1 Button Function On The Torch - 4T and alt. 4Т
23
5.3 Inductance Function
24
5.4 Shielding Gas Pre-Flow Function
24
5.5 Shielding Gas Post-Flow Function
24
5.6 Upslope Voltage/ Wire Feed Speed Ramp-Up
25
5.7 Downslope voltage/ Wire Feed Speed Ramp-Down
25
5.8 Feeder Motor Stop Function
26
6. DEVICE CONFIGURATION
26
6.1 Switching To The Required Function
26
6.2 Switching To The Required Welding Mode
27
6.3 Resetting All Functions Of The Current Welding Mode
27
6.4 Changing The Program Number In The Current Welding Mode
27
7. GENERAL LIST AND SEQUENCE OF FUNCTIONS
28
8. Generator Operation Mode
31
9. Service And Maintenance
31
10. Storage Conditions
32
11. Transportation
32
12. Completion Of The Device
32
13. Safety Rules
32
14. WARRANTY OBLIGATIONS
37
15. Information On Disposal Of Used Equipment
38

PATON StandardMIG DC MMA/TIG/MIG/MAG - 4 -
ATTENTION!: Only use extension cables with the cross-section, length and appropriate
certificates for the area of application. Always fully unroll the cable when using the cable
reel. Avoid the formation of loops or knots on the power/extension cable.
(*values are indicated below).
Electrode diameter
Set current
value for MMA
and TIG
MIG/MAG wire
diameter
Cross section of
extension cable,
mm2
Maximum
cable length,
m
230V –StandardMIG-160, StandardMIG-200, StandardMIG-250
Ø2 mm
Not more than
80А
Up to Ø0.6 mm
1.0
75
1.5
115
2.0
155
2.5
195
4.0
310
Ø3 mm
Not more than
120А
Up to Ø0.8 mm
1.5
75
2.0
105
2.5
130
4.0
205
6.0
310
Ø4 mm
Not more than
160А
Up to Ø1.0 mm
2.0
75
2.5
95
4.0
155
6.0
230
Ø5 mm
Not more than
200А
2.5
75
4.0
125
6.0
185
Ø5 mm Ø6 mm fusible
Up to 250А
Up to Ø1.2 mm
2.5
60
4.0
100
6.0
150
3 x 380V/400V –StandardMIG-270, StandardMIG-350
Ø3 mm
Not more than
120А
Up to Ø0.8 mm
1.5
135
2
175
2.5
220
4
350
6
525
Ø4 mm
Not more than
160А
Up to Ø1.0 mm
2
130
2.5
160
4
260
6
385
Ø5 mm
Not more than
220А
2.5
115
4
180
6
270
Ø6 mm
fusible
Not more than
270А
Up to Ø1.2 mm
2.5
85
4
135
6
205
Ø6 mm
Up to 350А
Up to Ø1.4 mm
2.5
65
4
100
6
150

- 5 - PATON StandardMIG DC MMA/TIG/MIG/MAG
1. GENERAL PROVISIONS
The PATON™StandardMIG-160/200/250/270-400V/350-400V single-unit inverter digital semi-automatic
devices are tailored for Manual Arc Welding (MMA), Manual Tungsten Inert Gas (TIG), and Gas Metal Arc
Welding (GMAW) using direct current with protective gases and their combinations. The digital control
mechanism's primary benefit is that it avoids the limitations found in multi-function analog systems.
Analog systems are typically optimized for a specific function, making other modes less efficient. In a purely
digital setup, the control panel operates at its maximum potential, ensuring efficient performance
regardless of the selected mode.
This machine is designed for domestic and semi-industrial use. It provides a good load duration at its full
rated current of 160A/200A/250A/270A/350A respectively, which is enough to work with any electrodes
from Ф1.6 mm up to the most high-fusing Ø6mm (for StandardMIG-350-400V) and semi-automatic
welding with solid wire of Ø0.6 mm to Ø1.4 mm (for StandardMIG-350-400V). The source is initially set to
optimum values for most applications and is simple enough, if you don't go into the intricacies of additional
settings that already require a lot of skill from the welder.
Within this advanced equipment, users have the capability to effortlessly switch between the two main
polarities: Direct Current Electrode Positive (DCEP) and Direct Current Electrode Negative (DCEN). This
flexibility ensures that the welding process can be optimized for different materials and conditions,
allowing for tailored welds based on your specific requirements. The intuitive design and user-friendly
interface further simplify the polarity switching process, ensuring maximum efficiency and precision in all
welding tasks. For hazardous working conditions, there is a built-in no-load voltage reduction unit in the
MMA mode, with the possibility to switch it on and off.
A standout feature of PATON's Standard series semi-automatic machines is their exceptionally robust,
high-quality, and hermetically sealed metal wire feeder. These machines also feature the widely adopted
KZ-2 EURO type connector, which has become a global standard, providing users the flexibility to
interchange torches according to their preferences. Notably, the StandardMIG-350-400V model boasts a
cutting-edge 4-roller feeder with full roller drive functionality, further enhancing its performance and
reliability.
The StandardMIG models from PATON™incorporates have a built-in undervoltage protection, as well as
short-term overvoltage protection. Upon shutdown, the unit retains all active settings and subsequently
restores them upon reactivation. Furthermore, the machine has the capacity to store up to 16 unique user
programs, each identifiable by its specific number, within each welding mode.
The implemented input current regulation stabilization system in the device enables compatibility with
various power sources. As a result of maintaining a consistent input current level, regardless of voltage
fluctuations originating from the power source, the welder can operate correctly and efficiently under
diverse power supply conditions like (power generator or extension cables).
Main advantages:
1. Wide possibilities of adjusting welding parameters:
a) in MMA mode –1 (basic) + 7 (additional) + 4 (for pulse mode)
b) in TIG mode –1 (basic) + 1 (additional) + 4 (for pulse mode)
c) in MIG/MAG mode –2 (basic) + 6 (additional) + 4 (for pulse mode)
2. The availability of adjustable pulse mode;
3. In addition to protection against under-volage, a system is installed to stabilize operation during large,
long-lasting voltage fluctuations in the supply from 160V to 260V (for StandardMIG-160/200/250
models) and from 320V to 440V (for StandardMIG-270-400V/350-400V models);

PATON StandardMIG DC MMA/TIG/MIG/MAG - 6 -
4. Adapted to the standard household power network. Due to the high efficiency, the source provides
half the power consumption compared to traditional sources;
5. The device has the capability to be powered by a power generator or by utilizing lengthy extension
cables
6. Adaptive fan speed, i.e. it increases when the unit is hot and slows down when it is cold. It saves fan life
and reduces dust in the unit;
7. The convenience of work thanks to the long duty cycle (DC) on the rated current, which allows to weld
practically continuously by electrodes;
8. Increased reliability of the unit in dusty production conditions, as the source microelectronics is placed
in a separate compartment;
9. A thermal electronic protection system is installed on all heating elements of the source;
10. All electronics in the unit are impregnated with two layers of high-quality varnish, which ensures the
reliability of the product during its entire service life;
11. Improved excitation and stability of the arc combustion, which virtually eliminates electrode sticking.
12. It provides small dimensions and mobility, which makes it easy to weld in hard-to-reach places.
TECHNICAL
CHARACTERISTICS
StandardMIG-
160
StandardMIG
200
StandardMIG
250
StandardMIG
270-400V
StandardMIG
350-400V
Supply voltage, V
230
230
230
3x400
3x400
Frequency (50/60 Hz),
Phases
1
1
1
3
3
Supply voltage variation
ranges, V
+13%
+13%
+13%
+15%
+15%
-30%
-30%
-30%
-15%
-15%
Fuse, inert (A)
20
27
35
16
20
Nominal current
required
18 … 21
23 … 27
29.5 … 35
12 … 14
16 … 18.5
Plug
Schuko
CEE-3x32
CEE-3x32
CEE-4x16
CEE-4x16
MIG/MAG (METAL INERT GAS / METAL ACTIVE GAS)
Adjustment range, A
30 –160
30 –200
30 –250
30 –270
30 –350
Adjustment range, V
12 –24
12 –26
12 –28
12 –29
12 –30
rec. Welding wires, (mm)
0,6 –1,0
0,6 –1,0
0,6 –1,2
0,6 –1,2
0,6 –1,4
Max. weight of wire
spool, kg
5
18
Wire feeder mechanism
2 roller
4 roller
Wire feed speed control
ranges, m/min
2,0 –16
2,0 –20
Duty cycle 100% (in A) -
DC
109
140
170
200
260
Duty cycle 60% (in A) -
DC
140
170
215
260
335
Duty cycle at max.
current - DC
46%
46%
46%
55%
55%
MANUAL METAL ARC WELDING (MMA)
Adjustment range, A
8 –160
10 –200
12 –250
12 –270
14 –350
MMA electrode
diameter, mm
1.6 - 4.0
1.6 - 5.0
1.6 - 6.0
1.6 - 6.0
1.6 - 6.0
Duty cycle 100% (in A) -
DC
107
134
167
200
260
Duty cycle 60% (in A) -
DC
140
170
215
260
335
Duty cycle at max.
current - DC
45%
45%
45%
55%
55%

- 7 - PATON StandardMIG DC MMA/TIG/MIG/MAG
TIG (TUNGSTEN INERT GAS)
Adjustment range, A
8 –160
10 –200
12 –250
12 –270
14 –350
rec. TIG Electrodes
(mm)
1,0 - 2,4
1,0 - 3,0
1,0 - 3,2
1,0 - 3,2
1,0 - 4,0
Duty cycle 100% (in A)
-DC
111
142
172
209
270
Duty cycle 60% (in A) -
DC
142
180
225
270
350
Duty cycle at max.
current - DC
48%
49%
49%
60%
60%
No-load voltage MMA, V
12 / 75
Arc ignition current
voltage, V
110
"HOT-START" in MMA
mode
Regulated
"ARC-FORCE" in MMA
mode
Regulated
"ANTI-STICK" in MMA
mode
Automatic
Idle voltage reduction
system
On / Off
Memorizing settings
16 programs
Equipment cooling
Adaptive
Welding pulse modes
MMA: 0,2...500Hz
TIG: 0,2...500Hz
Nominal consumption,
kVA
4.1 … 4.7
5.1 … 6.1
6.6 … 7.8
8.0 … 9.4
10.7 … 12.3
Max. consumption, kVA
5.9
7.5
9.5
11.4
15.3
Energy efficiency, %
90
90
90
90
90
Operating temperature
range
–25 … +45ºС
Overall dimensions
(length, width, height),
mm:
420 х 245 х 300
420 х 245 х 300
420 х 245 х 300
615 x 310 x 460
615 x 310 x 460
Standards and approvals
EN IEC 60974-1
EN IEC 60974-1
EN IEC 60974-1
EN IEC 60974-1
EN IEC 60974-1
Weight without
accessories, kg
11
11.2
11.5
27.6
27.7
*Protection class
IP21
IP21
IP21
IP21
IP21
Transformer insulation
class
H
H
H
H
H
Test standard
CE, EAC
CE, EAC
CE, EAC
CE, EAC
CE, EAC
* Limitation (A)
*With reduced power, the StandardMIG-200 and StandardMIG-250 power sources can also be operated on a single-
phase mains with a Schuko plug and a suitable adapter. Please note the maximum welding current setting to avoid
overloading the mains and tripping the fuse. In single-phase operation with a Schuko plug, a maximum of 160 A is
recommended.
*IP21 housing prevents particles with a diameter of more than 12.5 mm from entering the product, and vertically
dripping water does not interfere with the unit operation.

PATON StandardMIG DC MMA/TIG/MIG/MAG - 8 -
ADVISED CABLE LENGTH FOR WELDING OPERATIONS (MMA MODE):
Maximum current
Cable length (one way)
Cross-sectional area
Not more than 160 A
2 … 7 m
16 mm2
Not more than 200 A
3 … 9 m
25 mm2
Not more than 250 A
5 … 11 m
35 mm2
Not more than 270 A
5 … 11 m
35 mm2
Not more than 350 A
6 … 14 m
35 mm2

- 9 - PATON StandardMIG DC MMA/TIG/MIG/MAG
1. Buttons to adjust the selected parameter to decrease and increase (default: for
MMA –welding current, for TIG –welding current, MIG/MAG –welding voltage);
2. Digital display;
3. Button for selecting the source function in the current welding mode;
4. Button for selecting the welding mode:
a) Manual arc welding with stick electrode (MMA);
b) Tungsten-arc inert-gas welding (TIG);
c) Semi-automatic welding in safety gas environment (MIG/MAG);
5. Device overheating indicator: when the device is operating normally, the indicator
is off, when the device is overheated it starts flashing;
6. Button for inserting the wire into the holder (gas not supplied);
7. Buttons to decrease and increase parameters (default: wire feed speed);
8. Digital display of the wire feeder;
9. Button for testing shielding gas supply (wire is not fed);
10. Button for selecting functions of the wire feeder;
11. Indicators of torch button mode (2T / 4T / alt.4T mode);
12. EURO connector type KZ-2 for MIG/MAG torch connection;
13. Power supply plug to the wire feeder;
14. Main power on/off switch;
15. Fuse (4A) for wire feed unit;
16. Shielding gas connection.
17. Lifting protective cover for wire feeder and coil compartment;
18. Location for connecting the grounding cable;
A –Power socket "+" of bayonet type:
a) for MMA welding - the electrode cable is connected (in rarer cases, when special
electrodes are used, the "ground" cable is connected);
b) for TIG welding - only the "ground" cable is connected;
c) MIG/MAG Welding with solid wire (GMAW) - the polarity cable is connected;
d) MIG/MAG welding with flux cored wire (FCAW) - the ground cable is connected;
B –Power socket "-" of bayonet type:
a) for MMA welding, a "ground" wire is connected (in very rare cases, with special
electrodes, an electrode wire is connected);
b) for TIG welding - the TIG torch is connected;
c) MIG/MAG welding with solid wire (GMAW) - the ground cable is connected;
d) MIG/MAG welding with cored wire (FCAW) - the polarity cable is connected
2. START UP OF THE DEVICE
ATTENTION!: Before starting up the device, please read section 13 "Safety rules".
2.1 INTENDED USE
The machine is designed exclusively for: MIG/MAG (Metal Inert Gas / Metal Active Gas), TIG
(Tungsten Inert Gas) and Manual Metal Arc Welding (MMA). Any modification of the device

PATON StandardMIG DC MMA/TIG/MIG/MAG - 10 -
may adversely affect the safety. Therefore, any interference with the device, the safety
components or their misuse for other purposes is expressly prohibited. Not following this
prohibition will result in the loss of all warranty and product liability claims.
The product has been developed in accordance with generally approved principles of
technology and with regard to efficiency and operational safety and may therefore be
awarded the CE mark, which confirms these properties.
The use of the welding machine is appropriate if all the requirements of these operating
instructions are met. Start-up and operation may only be carried out by qualified personnel
who have been instructed about the product and trained in the operation of the welding
equipment, provided that the welding unit, power cable and fitted accessories are used as
intended and are in perfect working order.
2.2 PLACEMENT REQUIREMENTS
Welding machine is protected against the penetration of foreign solid objects larger than 12.5 mm in
diameter.
The welding device can be placed and operated outdoors. The internal electrical parts of the device
are protected against direct moisture exposure, but not against condensation droplets.
WARNING! Do not turn off the machine immediately after welding in hot weather or after intensive
welding work in any weather! Allow the electronic components to cool down within 5 minutes.
WARNING! After using it in cold weather, after turning it off and then cooling down,
condensation forms inside the unit, so it should not be turned on earlier than 3...4 hours!!! For
this reason, do not switch off the welding unit in cold seasons if you plan to switch it on no later than 4
hours after switching it off.
The unit should be positioned in such a way as to ensure a free flow of cooling air through the vents
on the front and rear covers of the unit. Pay attention to metal filings (which are generated, for
example, during grinding), these should not be directly absorbed into the unit by the fan.
ATTENTION! The device can be life-threatening if hit hard on the ground. Place on a stable
hard surface.
2.3 CONNECTING TO THE POWER GRID
The welding machine is designed as a standard:
1. The mains voltage is 230V (-30% +13%) for StandardMIG-160/200/250 models;
2. Three-phase 3x380V or 3x400V (-15% +15%) (StandardMIG-270-400V/350-400V
models), for which three wires are provided. Safety regulations for working with
welding equipment require grounding the unit's housing. There are two options for
this: 1) using the fourth wire in the yellow-green mains cable (international
marking standard); 2) using the bolt terminal on the rear of the machine (tougher
grounding standard, used in CIS countries) in StandardMIG-270/350-400V models.
Warning! If the unit is connected to mains voltages above 270V (StandardMIG-
160/200/250) or 450V (StandardMIG-270-400V/350-400V), all manufacturer's warranty

- 11 - PATON StandardMIG DC MMA/TIG/MIG/MAG
obligations will become void! The manufacturer's warranty obligations are also void if
the mains phase is incorrectly connected to source earth.
The mains connector, the cross-sections of the power supply cables, as well as the mains
fuses must be selected according to the technical data of the unit.
2.4 CONNECTING THE POWER PLUG
WARNING! The mains plug must be suitable for the supply voltage and current
consumption of the welding machine (see technical data). For safety reasons, use power
sockets with a guaranteed ground connection and never use the neutral wire of the mains
for this purpose!
WARNING! For StandardMIG-160/200/250 models, the mains switch (14)is a signal button
that blocks only the power current of the welding machine, but does not completely
disconnect the internal electronics of the machine. Therefore, as a safety precaution,
remember to unplug completely when connecting.
3. MANUAL ARC WELDING WITH A STICK ELECTRODE (MMA)
ATTENTION! Due to unblocked connectors of the welding current connection (device
connection) or dirt on the workpiece connection (paint, corrosion), the connection areas
and wires can get hot and you can get burned if you touch them!
Daily check the welding current connections and, if necessary, lock them by turning them
clockwise.
Thoroughly clean the workpiece connection area and attach properly! Do not use the
workpiece structure parts as the welding current return line!
ELECTRODE HOLDER
GROUNDING CLAMP
WORKPIECE

PATON StandardMIG DC MMA/TIG/MIG/MAG - 12 -
Procedure for preparing the unit for operation:
-insert the electrode cable into the source A "+" socket;
-insert the "ground" cable into the source B "-" socket;
-connect the "ground" cable to the piece;
-connect the mains cable to the power supply;
-turn the mains switch 14 on the rear panel to the "ON" position;
-set the welding mode MMA with button 4; the modes are switched in a circle;
-set the current main parameter (the welding current) with button 1;
If necessary, you can adjust additional functions of the welding process, see paragraph 6.1.
ATTENTION! After the power switch (14) has been switched to the "ON" position, the
covered electrode is under voltage. Do not touch the electrode to conductive objects or
earthed objects such as, for example, the unit housing, etc. as the device will perceive this
condition as a signal to start the welding process.
3.1 WELDING PROCESS CYCLE - MMA
The procedure for switching the value of any function is described in section 6.1.
3.2 "HOT-START" FUNCTION
The Hot-Start manual configuration provides precise modulation of the inception welding
amperage during the arc ignition phase. This facilitates equilibrium between energy
expenditure and ignition consistency.
The advantages provided by the function are as follows:
-Highest Ignition Proficiency: Ensures optimal arc initiation, even with low-
ignition potential electrodes.;
-Enhanced Base Material Penetration: Achieves deeper and more consistent
penetration at the ignition phase, thus mitigating potential workpiece damage.;
-Inhibition of Slag Inclusions: Actively counters the onset of slag inclusions during
the welding process.
T, SEC

- 13 - PATON StandardMIG DC MMA/TIG/MIG/MAG
Manual Adjustment: This feature enables users to set the function level to its minimum
value, resulting in a significant decrease in energy consumption during the initial ignition
phase. This allows the power source to start with voltage levels close to the minimum
achievable range, although it does impact the quality of the ignition moment (making the
apparatus similar to a transformer source). Alternatively, the function can be increased to
its maximum value to enhance the ignition moment (when working with a stable power
grid). However, it's crucial to remember that using the increased current from this function
can lead to the workpiece burning through when welding thin metals. Therefore, we
recommend reducing the value of the "Hot Start" function in such situations.
Operational Illustration: For an arc initiated with a 3mm electrode at a primary welding
current of 90A, the "Hot-Start" functionality temporarily augments the welding current by
a default of 40%. Consequently, the resultant "Hot-Start" current becomes: 90A ×1.40=126
A
In the Advanced settings, you have the option to adjust both the "Hot Start" power [H.St]
and the "Hot Start" time [t.HS]. It's crucial not to increase these values excessively. When
set too high, a robust mains supply is required. If the mains supply is not sufficiently strong,
the ignition process may not succeed.
In the advanced settings, you can change both the strength of the "Hot Start" [H.St] and
the time of the "Hot Start" [t.HS]. Do not exceed the "Hot Start" force and time
unnecessarily, because at high limit values it requires a very strong power supply, and in the
absence of a good power supply, the ignition process will even be disrupted.
To change the value of any function in the current welding mode, see section 6.1.
3.3 "ARC-FORCE" FUNCTION
Advantages of the function:
-increased welding stability at short arc;
-improved metal dripping into the weld pool;
-improved arc ignition;
-reduces the probability of electrode sticking, but it is not an "Anti-Stick" function,
which will be discussed in the next paragraph;
Manual adjustment: allows the function level to be set to a minimum value, which slightly
reduces the energy consumption and also the concentration of heat input during welding of
thin metals, which reduces the probability of burnout, but also reduces the stability of the
short arc (the machine becomes similar to a transformer source). It is also possible to
increase the function value to a maximum value to achieve even higher short arc stability,
but this requires a better mains supply and increases the probability of burning through the
welded workpiece.
How it is achieved: If the arc voltage drops below the minimum allowable voltage for a
stable arc, the welding current increases by the default level of +40%.

PATON StandardMIG DC MMA/TIG/MIG/MAG - 14 -
To change the value of any function in the current welding mode, see section 6.1.
In the advanced settings, both the Arc Force [Ar.F] and the trigger level [u.AF] can be
changed. Do not exceed the power and trigger level of the "Arc Force" unnecessarily,
because it affects the operation of the "Anti-Stick" function at high limit values, especially
when welding with thin electrodes less than Ф3.2 mm, which will be discussed in the next
paragraph.
3.4 ANTI-STICK FUNCTION
At the initial ignition of the arc, the electrode may stick and tack to the piece. This is
prevented by many functions of the device, but it can still happen, which in turn leads to
the first incandescence, and subsequently to the destruction of the electrode.
In such a situation, machine activates the built-in "Anti-Stick" function, which works
constantly in the MMA mode and reduces the welding current after 0.6...0.8 seconds after
detecting this condition. It also makes it easier for the welder to separate (tear off) the
electrode from the piece without the risk of burning his eyes by accidentally igniting the
arc. After separating the electrode from the piece, the welding process can continue
unhindered.

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3.5 CURRENT-VOLTAGE CHARACTERISTIC SLOPE CONTROL FUNCTION
This function is primarily intended for convenient welding with electrodes with different
types of coatings. By default, the slope of the current-voltage characteristic [CVS] is set to
1.4 V/A, which corresponds to the most commonly used rutile coated electrodes (E6013).
This is not mandatory for more comfortable operation with electrodes with the main
coating type (E7015), but we recommend setting the [CVS] slope to 1.0 V/A. On the other
hand, electrodes with a cellulose coating (E6011) even require the [CVS] slope to be set to
0.2...0.6 V/A, and it is sometimes necessary to raise the "Arc-Force" [u.AF] function level to
18V.
To change the value of any function in the current welding mode, see section 6.1.
3.6 SHORT ARC WELDING FUNCTION
This function is especially useful when welding ceiling seams, when it is necessary not to
stretch the welding arc too much. For this purpose, the machine has an option to turn the
"Short-Arc" function to the "ON" position. By default, it is in the "OFF" position.
To change the value of any function in the current welding mode, see section 6.1.
3.7 NO-LOAD VOLTAGE REDUCTION FUNCTION
When welding in tanks, cisterns and places requiring an increased electrical safety system,
the no-load voltage reduction function can be activated.
When the electrode is detached from the piece, after 0.1 second the voltage at the source
terminals is reduced to a safe level below 12V.
This requires the no-load voltage reduction unit, which is present in this model of
equipment, but is in the "OFF" position by default, i.e. turned off, since it is known that
turning on any such function somewhat impairs arc ignition.
To change the value of any function in the current welding mode, see section 6.1.
3.8 PULSED CURRENT WELDING FUNCTION
In the pulse current function of SMAW (Shielded Metal Arc Welding), there's a modulation
between a higher peak current and a lower base current. This rhythmic process aims to find
the perfect balance between metal deposition speed, heat input, and penetration depth.
During the peak current phase, enough energy is supplied for the right fusion and
penetration, while the base current phase stabilizes the arc and lessens total heat input.
This regulated pulsing can result in a more uniform and precise weld bead, minimizing
excessive heat accumulation and potential deformations of the piece.
For welders, this pulsing in MMA allows for enhanced control, especially beneficial when
dealing with heat-sensitive materials or when precise heat application is crucial. Properly
adjusting the pulse parameters, like pulse frequency and the balance between peak and
base current, can enhance weld quality, decrease spatter, and produce a desired bead
appearance.

PATON StandardMIG DC MMA/TIG/MIG/MAG - 16 -
This can also offer improved cooling rate control, affecting the weld's metallurgical
characteristics and lessening defect risks like porosity or cracks. By managing the current
and the resulting arc force, a significant reduction in spatter can be observed, leading to
cleaner welds and reduced post-weld cleaning. Moreover, when welding in challenging
positions, such as vertically or overhead, the pulsed current provides excellent molten pool
control, reducing the risks of sagging or molten metal dripping.
To implement this function in the device, you must first enable the current ripple mode
[Po.P], switch from the “OFF” state to the “ON” state, and also set four parameters: pulse
current [I.iP], pause current [I.PS ], pulse frequency [Fr.P] and pulse/pause ratio (or “duty
cycle”) [dut].
By default, the ripple frequency [Fr.P] and duty cycle [dut] are at the most common values
of 5.0Hz and 50%, respectively. When the "duty cycle" parameter is changed from 50%, an
asymmetry is introduced between the current pulse time and the current "pause" time:
default
"duty cycle" [dut] = 50%
"duty cycle" [dut] = 20%
"duty cycle" [dut] = 70%
These parameters are set in different situations in different ways, according to the welder’s requirements. See
paragraph 6.1 to change the value of any function in the current welding mode.
4. TUNGSTEN-ARC INERT-GAS WELDING (TIG)
ATTENTION: The most common protective gas used is pure argon "Ar", sometimes helium
"He", as well as a mixture of these in various proportions. Example: argon + helium "40% Ar
+ 60% He".

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DO NOT allow the use of flammable gases! Use of other gases is allowed only in agreement
with the equipment manufacturer.
ATTENTION! TIG torch must be of the valve type, with bayonet connector Ø9mm for
StandardMIG-160 and Ø13mm for StandardMIG- 200/250 & 270/350-400V. The maximum
torch current must be selected according to the operating requirements.
WARNING! One common mistake is to sharpen the electrode on the 'needle', while the arc
may 'wander' from side to side. Correct sharpening is a slightly blunted tip, and the less
sharpened it can withstand the set current, the better. Note that at high welding currents, a
very sharpened electrode melts easily due to its low thermal conductivity. In addition, the
'stripes' created by sharpening should be along the axis of the electrode.
Procedure for preparing the device for operation:
-insert the torch cable into the source B "-" socket;
-insert the "ground" cable into the source A "+" socket;
-connect the "ground" cable to the piece;
-install the reducer on the gas cylinder;
-connect the gas hose of the torch to the reducer of the gas cylinder;
-open the valve of the gas cylinder, check the tightness;
-connect the mains cable to the power supply;
-turn the mains switch 14 on the rear panel to the "ON" position;
-set the welding mode TIG with button 4. The modes are switched in a circle;
-set the current main parameter (the welding current) with button 1;
If necessary, you can adjust additional functions of the welding process, see paragraph 6.1.
4.1 WELDING PROCESS CYCLE - TIG-LIFT
To change the value of any function in the current welding mode, see section 6.1.

PATON StandardMIG DC MMA/TIG/MIG/MAG - 18 -
4.2 TIG-LIFT ARC STRIKING FUNCTION
This function is set by default on this model of the machine and is designed for holders with
contact arc ignition, without the use of oscillators or similar devices, but unlike the classic
method it completely eliminates the shock current at the moment of ignition. This feature
significantly reduces the destruction and penetration of the non-fusible tungsten electrode
into the weld seam, which is a very unfavourable phenomenon.
WARNING! For the function to work properly. The workpiece must be cleaned at the point
of arc ignition. The valve on the torch must be opened independently before welding
and closed after the process is complete.
The way to use this function is to touch the electrode to the piece. You can hold the
electrode in this position indefinitely, and when the user considers it ready to start welding
(for example, when the protective mask is on the eyes and the place is well purged with
safety gas), it is just necessary to start SLOWLY raising the tip of the sharpened electrode
from the piece. The machine will detect this moment and will take it as a signal to start the
welding process, thereby it will begin to increase the welding current to the set value. The
higher the main operating current, the faster you need to raise the electrode, otherwise it
will melt.
If you do not get it right away and, for example, the tungsten electrode sticks when you try
to raise it, you need to start all over again and at the next attempt to slightly increase the
rate of rising. If there was no attempt to ignite the electrode at all with a small flash, then it
is necessary to slightly decrease the lifting speed at the next approach. For error-free
ignition, you need some time to get used to it. We will consider the time of smooth current
rise [t.uP] up to the set value in the next paragraph.
Operating procedure:
-set the device's main power switch 14 on the rear panel to the "ON" position;
-use button 4 to set the TIG welding mode (functions are switched over and over);
-set the function of the TIG-LIFT torch button. To do this, hold down button 3 until
"Torch button" [But] appears on the indicator; the current position of this function
will also be displayed next to it. Use buttons 1 to set "LIFT". If you do not take any
action for a long time, the device will leave this function. You can return in the
same way, and if you have skipped the required button mode, press button 3 again
(functions are switched over and over);
-using the 2 buttons, the current main parameter, i.e. the welding current, can be
set;
If necessary, additional welding process functions can be set (see Section 6.1 for the switching sequence).