Sherman digitec DIGITIG 200AC / DC MULTIPRO Manuale utente

V1.2 18/08/23

USER MANUAL

WELDING RECTIFIER Inverter

DIGITIG 200AC / DC MULTIPRO

WARNING!

Before installing and commissioning, please read these instructions

1. GENERAL

Commissioning and operation of the device can be made only after a careful reading of this handbook.

Due to the continuous development of technical equipment, some of its functions can be modified and operation may differ in detail from the

description in the manual. This is not a device error, but the result of continuous progress and modification work unit.

Damage from improper handling results in a loss of warranty. Any alteration of the rectifier are prohibited and void the warranty.

2. SAFETY

Staff operating the device should have the necessary qualifications entitling them to carry out welding work:

• should have the competence in the field of electric welder MMA welding and gas-shielded,

• know the rules of safety during the operation of the power they are welding equipment and auxiliary equipment powered by electricity,

•know the safety rules when handling and installation of the cylinder of compressed gas (argon)

• know the contents of this manual and use the device for its intended purpose.

WARNING

Welding may endanger the safety of the operator and other persons in the vicinity. Therefore, when welding special precautions must be

taken. Prior to welding, refer to the applicable health and safety regulations in the workplace. During electric welding MMA and TIG has the

following hazards:

•ELECTRIC SHOCK

•ARC NEGATIVE IMPACT ON HUMAN EYES AND SKIN

•PAIRS AND GAS POISONING

•BURNS

•EXPLOSION AND FIRE HAZARDS

•NOISE

Prevention of electric shock:

• a device connected to a technically efficient electrical system to the proper security and effectiveness of neutral (additional fire protection);

Check and properly connect to the network and other devices in the workplace welder,

• current leads off with the mounted unit,

• It does not simultaneously touch the non-insulated part of the electrode holder, the electrode and the workpiece in the device housing,

• Do not use the handles and load wires with damaged insulation,

• under special hazard of electric shock (work in environments with high humidity and closed tanks) to work with the helper supporting the work of

the welder and watchful over the safety, use gloves and clothing with good insulation properties,

• if you notice any irregularities, please contact the competent people to remove them,

• It is forbidden to operate the device with the covers removed.

Preventing negative effects of electric arc on human skin and eyes:

• Use protective clothing (gloves, lab coat, shoes, leather)

• Use protective shields or helmets with properly matched filter,

• Use protective curtains of non-combustible materials, and properly selected colors wall absorbing the harmful radiation.

Poisoning prevention vapors and gases evolved at the time of welding of coatings for welding electrodes and evaporation of metals:

• Use ventilation and exhaust installed in limited air exchange.

• Blow fresh air when working in a confined space (tanks)

• Use masks and respirators.

Preventing burns:

• Wear suitable protective clothing and footwear to protect from burns from arc radiation and spatter,

• Avoid contamination of clothing lubricants and oils that may lead to its inflammation.

Explosion prevention and fire:

• Do not operate the machine and welding in areas at risk of explosion or fire,

• Welding station should be equipped with fire-fighting equipment,

• Welding station should be located a safe distance from flammable materials.

Preventing negative effects of noise:

• Wear earplugs or other protection against noise,

• Warn people about the danger nearby.

WARNING!

Do not use the power source for thawing frozen pipes.

Before starting the unit:

• Check the condition of electrical and mechanical connections. It is forbidden to use handles and load wires with damaged insulation.

Inadequate insulation handles and cables current danger of electric shock,

• Ensure proper operating conditions, ie. To ensure proper temperature, moisture and ventilation in the workplace. Outdoors closed to protect from

rain,

• Place the charger in a place that allows its easy handling. Persons operating welder should:

• have the power to electric welding electrode welding and TIG,

• know and comply with applicable health and safety regulations when performing welding work,

• use proper, specialized protective equipment: gloves, apron, rubber boots, shield or welding helmet with a suitably selected filter

• know the contents of this manual welder and operated in accordance with its intended purpose. Repair work may only be carried out

after removing the plug from the wall socket.

When the device is connected to the network is not allowed to touch the bare hand or by any wet clothing elements forming the welding current

circuit.

It is forbidden to remove the outer casing when the device is turned on to the network. Any alteration of the rectifier on their own are

prohibited and may constitute a deterioration in security conditions.

All maintenance and repair may only be performed by authorized persons with the conditions applicable to the safety of electrical equipment. Do not

operate the welder in areas at risk of explosion or fire! Welding station should be equipped with fire-fighting equipment. After working the machine power

cord must be disconnected from the network.

The above risks and the general safety rules is not exhaustive safety of the welder, since it does not take into account the specifics of the workplace.

They are an important complement to bench safety instructions and training and briefings given by supervisory staff.

3. GENERAL DESCRIPTION

DIGITIG 200AC / DC MULTIPRO is used for manual welding, and the DC alternating structural steel coated electrodes (MMA method) and

quality steels and non-ferrous metals tungsten inert gas (TIG). In the design and construction of equipment we used the latest advances in technology

PWM (pulse width modulation) and IGBTs (insulated gate bipolar transistors with gate) so that the welder is characterized by small size and low weight.

During MMA welding function is available ARC FORCE. During TIG welding it is possible to control the rise and fall of current, and

przedwypływu powypływu gas and the pulse parameters and the AC current. The device has a memory of 10 sets of parameter settings for TIG HF

and MMA.

4. SPECIFICATIONS

4.1 welder

power supply AC 230V ± 10% 50Hz

Maximum power consumption MMA 5.7 kVA TIG 4.1 kVA

Rated welding current / cycle MMA: 180 A / 60% TIG 200 A / 60%

Rated voltage of no-load condition 67 V

Maximum current consumption MMA: 26.6 A, 19.6 A TIG

network security 25 And

Weight (without accessories) 17 kg

dimensions 480 x 200 x 330 mm

Level of security IP23

4.1.1 range parameter adjustment

ARC FORCE 0 - 100 A

Pre-gas 0.1 - 15 s

Post-gas 0.1 - 15 s

current Ramp 0 - 15 s

drooping current 0 - 15 s

initial current 5 - 200 A

welding current MMA: 20-180 A TIG 5-200 A

The current base 10 - 90% of the welding current

current crater 5 - 200 A

pulse rate 0.5 - 999 Hz

pulse width 10 - 90%

The frequency of the AC 1 - 250 Hz

AC balance 15 - 50%

4.2 TIG

handle type T-26

The maximum current carrying capacity 200 A

gas flow 10-20 l / min

arc ignition Contactless (HF)

Length 4 m

Duty cycle

Duty cycle is based on a period of 10 minutes. Duty cycle of 60% means that after 6 minutes of operation of the device is required for 4-minute break.

Duty cycle of 100% means that the machine can operate continuously without interruption.

Attention! Heating test was carried out in the ambient air temperature. Duty cycle at 40 ° C was determined by simulation.

Level of security

IP specifies the extent to which the device is resistant to entering of solid impurities and water. IP23 means that the device is suitable for use in

confined spaces and is not suitable for use in the rain.

5. CONSTRUCTION AND OPERATION

The basis for the construction of the power conversion electronics welders are made in IGBT technology for working in the frequency range above 200

kHz. The principle consists of a single-phase rectified voltage to the power supply voltage, conversion of the resulting DC voltage to a square wave

high frequency voltage transformation in the range required by the welding process and re-erection of the resulting voltage on the DC voltage. The

welding device is equipped with a compensation system power supply, allowing them to operate with voltage fluctuations in the mains to 10%.

6. CONNECTION TO THE MAINS

1. A device to be used only in a single-phase, three-wire, with earthed neutral.

2. The inverter units DIGITIG 200AC / DC MULTIPRO are adapted to cooperate with 230V 50Hz fused 25 A time-delayed action. Power supply

should be stable, with no voltage drops.

3. The device is equipped with a power cord and a plug. Before connecting, make sure the power switch (7) is in the OFF position (off).

7. PREPARING THE APPLIANCE FOR OPERATION

For storage or transport devices in freezing temperatures before the start of work to bring the device to an appropriate temperature

!!!

7.1 MMA

Welding the wire ends to terminals (1) and (5) located on the front panel so that the electrode holder was appropriate for the electrode pole. The

polarity of the wiring depends on the type of welding electrodes used and is given on the electrode packaging. Ground cable terminal must be

carefully mounted on a welded material. Plug the device into a power outlet 230V 50Hz.

MEMORY

IGBT Inverter Technology

MEMORY

IGBT Inverter Technology

Slope Up

ISTART

Current

PULSE Duty

PULSE Frenquecy

Base

Arc Force

AC Balance AC

frenquency

Down Slope

i = the

LIFT

MMA

OC REMOTE USER

ASH%

Current

H. FH. F

DIGITIG 200 ACDC MULTIPRO

type:

EN 60974-1

IP 23 S / N: TIG 5A / 10.2V-200A / 18V

And 2

1 ~ 50Hz

100%

138A

25.5V

U = 67V

U = 230V

And TIG = 19.3

1max

And TIG = 13A

1eff

MMA

60%

180A

27.2V

100%

154A

16.1V

60%

18V

200A

TIG

MMA: 20A / 180A-20.4V / 27.2V

And MMA = 19.3

1max

MMA I = 13A

1eff

TECWELD Peter Polak

41-943 Piekary Sl. Ul. Emerald

21/3/6

Sherman

ACDC TIG 200P Model: DIGITIG 200ACDC MULTIPRO ACDC TIG 200P Model: DIGITIG 200ACDC MULTIPRO ACDC TIG 200P Model: DIGITIG 200ACDC MULTIPRO

GAS

7.2 TIG

Current terminal holder should be connected to the negative pole (1), plug control handle carefully screwed into the socket (3) and the gas

connection socket connectors (2). Gas conduit from the regulator, lead and attach to the gas nozzle (9) located on the rear wall of the housing. The

positive pole of the source (5) connected to the work piece by means of a wire with a clamp. Plug the device into a power outlet 230V 50Hz.

MEMORY

IGBT Inverter Technology

MEMORY

IGBT Inverter Technology

Slope Up

ISTART

Current

PULSE Duty

PULSE Frenquecy

Base

Arc Force

AC Balance AC

frenquency

Down Slope

i = the

LIFT

MMA

OC REMOTE USER

ASH%

Current

H. FH. F

DIGITIG 200 ACDC MULTIPRO

type:

EN 60974-1

IP 23 S / N: TIG 5A / 10.2V-200A / 18V

And 2

1 ~ 50Hz

100%

138A

25.5V

U = 67V

U = 230V

And TIG = 19.3

1max

And TIG = 13A

1eff

MMA

60%

180A

27.2V

100%

154A

16.1V

60%

200A

18V

TIG

MMA: 20A / 180A-20.4V / 27.2V

And MMA = 19.3

1max

MMA I = 13A

1eff

TECWELD Peter Polak

41-943 Piekary Sl. Ul. Emerald

21/3/6

Sherman

ACDC TIG 200P Model: DIGITIG 200ACDC MULTIPRO ACDC TIG 200P Model: DIGITIG 200ACDC MULTIPRO ACDC TIG 200P Model: DIGITIG 200ACDC MULTIPRO

Reducer

Gas

cylinder

GAS

8. FUNCTIONAL DESCRIPTION switches and DIAL

8.1 Front and rear panel

MEMORY

IGBT Inverter Technology

MEMORY

IGBT Inverter Technology

Slope Up

ISTART

Current

PULSE Duty

PULSE Frenquecy

Base

Arc Force

AC Balance AC

frenquency

Down Slope

i = the

LIFT

MMA

OC REMOTE USER

ASH%

Current

H. FH. F

DIGITIG 200 ACDC MULTIPRO

type:

EN 60974-1

IP 23 S / N: TIG 5A / 10.2V-200A / 18V

1 ~ 50Hz

100%

138A

25.5V

U = 67V

U = 230V

And TIG = 26.6

1max

TIG I = 18.6

1eff

MMA

60%

180A

27.2V

100%

154A

16.1V

60%

200A

18V

TIG

MMA: 20A / 180A-20.4V / 27.2V

And MMA = 19.6

1max

And MMA = 13A

1eff

TECWELD Peter Polak

41-943 Piekary Sl. Ul. Emerald

21/3/6

Sherman

ACDC TIG 200P Model: DIGITIG 200ACDC MULTIPRO ACDC TIG 200P Model: DIGITIG 200ACDC MULTIPRO ACDC TIG 200P Model: DIGITIG 200ACDC MULTIPRO

GAS

1. Power negative polarity

2. Protective gas connection

3. Control handle socket TIG

4. Remote control jack

5. Slot positive polarity

6. Ground Terminal

7. The main switch

8. Power Cord

9. The connection of protective gas

8.2 Control Panel

IGBT Inverter Technology IGBT Inverter Technology

Slope Up

ISTART

Current

P ULSE Duty

PUL SE Fre n que

months

Base

Arc Force E

AC AC B alance

Fr eque nc y

S lope Down

i = the

LIFT

MMA

OC REMOTE USER

ASH%

Current

H. FH. F

DIGITIG 200 ACDC MULTIPRO

AND

BCD E FGHI

A - button mode selection source (two-stroke engine / czterotakt)

Button active only TIG welding. Mode selection is signaled by lighting up

symbol 2T dwutaktu mode or the corresponding diode 4T czterotaktu mode. In dwutaktu mode, pressing the switch in the handle grip will turn the symbol 2T dwutaktu mode or the corresponding diode 4T czterotaktu mode. In dwutaktu mode, pressing the switch in the handle grip will turn the symbol 2T dwutaktu mode or the corresponding diode 4T czterotaktu mode. In dwutaktu mode, pressing the switch in the handle grip will turn the symbol 2T dwutaktu mode or the corresponding diode 4T czterotaktu mode. In dwutaktu mode, pressing the switch in the handle grip will turn the symbol 2T dwutaktu mode or the corresponding diode 4T czterotaktu mode. In dwutaktu mode, pressing the switch in the handle grip will turn the

ionizer and arc ignition. Welding is carried out with a finger on the switch. Releasing the switch will stop the welding. In czterotaktu mode, pressing the

switch in the handle grip will turn the ionizer arc starts and then release the switch and lead to the slow welding switch. Pressing the switch will stop the

welding.

B - On / off switch pulse

Button active only TIG welding. Mode selection is signaled by lighting up the symbol

- welding with pulse, - welding without pulse.

C - selection button welding methods

The button is used to select the welding method. The choice of method is signaled by lighting up the symbol:

MMA - welding with covered electrode (MMA) LIFT - welding the tungsten electrode in inert gas MMA - welding with covered electrode (MMA) LIFT - welding the tungsten electrode in inert gas MMA - welding with covered electrode (MMA) LIFT - welding the tungsten electrode in inert gas MMA - welding with covered electrode (MMA) LIFT - welding the tungsten electrode in inert gas

protection from arc ignition by friction (Lift TIG) H. F - tungsten welding electrode gas-shielded arc pilot (HF TIG). protection from arc ignition by friction (Lift TIG) H. F - tungsten welding electrode gas-shielded arc pilot (HF TIG). protection from arc ignition by friction (Lift TIG) H. F - tungsten welding electrode gas-shielded arc pilot (HF TIG). protection from arc ignition by friction (Lift TIG) H. F - tungsten welding electrode gas-shielded arc pilot (HF TIG). protection from arc ignition by friction (Lift TIG) H. F - tungsten welding electrode gas-shielded arc pilot (HF TIG).

D - The adjustment knob

Knob is used to change the welding parameters.

Briefly pressing the knob causes the transition between the adjustable parameters. Currently adjustable parameter is indicated by illumination of the

corresponding LEDs and the display parameters (I) shows the actual parameter value. Rotate the knob to the left to decrease, and turning to the right

to increase the parameter value. Pressing the knob will store the parameter value and move to the next parameter.

E - Memory settings

The device has a memory of the last setting, ie after switching off and then return to the last set parameters. You can also store a total of 20

sets of settings for TIG HF and MMA.

To recall previously saved set of settings, press the button until you see

the corresponding number set in the display memory (H).

If the call connection set we change any of the parameters, the device will exit the memory - the display memory (H) will be extinguished and the LED

line USER. The changed parameters are stored automatically after 30 seconds in the cache. After the device is turned off and restarted, they will be line USER. The changed parameters are stored automatically after 30 seconds in the cache. After the device is turned off and restarted, they will be line USER. The changed parameters are stored automatically after 30 seconds in the cache. After the device is turned off and restarted, they will be

restored and the display memory will appear dash.

To save the current settings, press the button and hold two seconds. lights

diode USER and the number on the display memory (H) flashes. Turn the knob will changediode USER and the number on the display memory (H) flashes. Turn the knob will changediode USER and the number on the display memory (H) flashes. Turn the knob will change

set number. Pressing the button again within 10 seconds will save the current within 10 seconds will save the current

setting the currently selected number. If the 10 seconds will not happen again, the machine will return to the main menu.

If the device is turned off, the memory is loaded set of parameters after restart automatically loaded last used will be set, and the number will appear

on the display. If the memory is not loaded any set of parameters and the device is turned off, the next time you turn on the most recently used will

be restored and the display parameters (H) appears in the dash.

F - selection button type of welding current (AC / DC)

Pressing the button changes the type of welding current. Choosing the type of current is confirmed

lighting up the symbol. AC - alternating current, DC - DC lighting up the symbol. AC - alternating current, DC - DC lighting up the symbol. AC - alternating current, DC - DC lighting up the symbol. AC - alternating current, DC - DC lighting up the symbol. AC - alternating current, DC - DC

G - selection button waveform AC

Button allows a choice of the waveform during the TIG welding, or TIG HF Lift:

sine wave: Classical wave, similar to the welding transformer, favored by older welders.

square wave: Universal, the most widely used welding waveform for each material. Generates more heat in the weld zone, a greater

penetration than the other forms.

trapezoidal wave: The softer arc with liquid lake and good wetting of the material. Better control of arc than the sine wave.

Triangular wave: Preferred especially when welding thin materials.

H - Display memory parameter set

USER

The display shows the number of the parameter set that was loaded or under the current set will be saved.

I - display of welding parameters

OC REMOTE

ASH%

The display shows the parameters during setup and during welding. The illumination of the corresponding LED on the side of the display

indicates a unit parameter.

The display also includes additional LEDs:

REMOTE LED indicating that the unit is in remote control mode. LED lights up

automatically when you connect the remote control to the jack (4)

OC LED indicates invalid parameters welding current or malfunction. On

additionally appears the error code "E00"

OT Protection against overheating - the power source is equipped with thermal,

a circuit breaker. When the temperature is too high welding machines, safety disconnects the welding current, LED OT lights up and the display

shows the error code "E00". After falling temperature will automatically reset the circuit breaker.

The display can also indicate other error codes: Invalid parameters E01 E02

mains internal driver error

Incorrect parameters E03 mains and internal driver error

9. PARAMETERS

9.1 MMA

Current Arc Force

After selecting the MMA it is possible to control the welding current and the function of ARC FORCE. During the welding current LED lights CurrentAfter selecting the MMA it is possible to control the welding current and the function of ARC FORCE. During the welding current LED lights Current

and adjustment of the ARC FORCE is possible after the ignition of the LEDs Arc Force.and adjustment of the ARC FORCE is possible after the ignition of the LEDs Arc Force.

Indice