Welbach ENTRIX 200 UK User manual

USER MANUAL
EXPONDO.DE
ENTRIX 200 UK

The operation manual must be read carefully.
The product must be recycled.
Satises requirements of applicable safety
standards.
Use full body protective clothes.
Attention! Wear protective gloves.
Safety goggles must be worn
Protective footwear must be worn.
Attention! Hot surface may cause burns.
Attention! Risk of re or explosion.
Attention! Harmful fumes, danger of poisoning.
Gases and vapours may be hazardous to health.
Welding gases and vapours are released during
welding. Inhaling these substances may be
hazardous to health.
Use a welding mask with appropriate lter
shading.
CAUTION! Harmful welding arc radiation
Do not touch the parts that are under voltage/
power.
The original operation manual is in German. Other
language versions are translations from German.
1. TECHNICAL SPECIFICATIONS
Product name WELDING MACHINE
Model ENTRIX 200 UK
Voltage/frequency 230~V/50 Hz
Rated input current [A] TIG 26,8
MMA 36,5
Rated output voltage [V] TIG 18
MMA 27,2
No-load voltage [V] 59
TIG DC welding current [A] 5 – 200
TIG AC welding current [A] 10 – 200
MMA welding current [A] 20 – 180
Rated duty cycle [%] 40
TIG AC / TIG DC welding
current at 100% duty cycle [A]
126
MMA welding current at
100% duty cycle [A]
114
Pre Flow – gas pre-ow
time [s]
0.1 – 1.0
PLEASE NOTE! Drawings in this manual are for
illustration purposes only and in some details may
dier from the actual product.
Start Amps – value of output current
upon arc striking [A]
5 – 200
Up Slope – time over which the
value of the output current increases
from the initial current value to the
welding current value [s]
0 – 15
Peak Amps – current peak value in
the PULS mode [A]
5 – 200
Down Slope – time over which
the value of the output current
decreases from the welding current
value to the initial current value [s]
0 – 25
End Amps – output current value
prior to welding completion [A]
5 – 200
Post Flow – gas post-ow time
Function used in order to cool down
the weld and to protect it against
oxidation [s]
0.0 – 15.0
Peak On Time – the relation of the
pulse peak current duration to the
pulse base current duration [%]
10 – 90
Pulse Frequency – impulse frequency
during PULS mode welding [Hz]
0.5 – 200
Base Amps – current sustaining the
arch in the PULS mode [%]
5 – 95
AC Frequency – alternating current
mode output current frequency [Hz]
40 – 200
AC Balance – the alternating current
balance. This function allows to
control the width of the weld and
depth of fusion [%]
30 – 70
TIG ignition Non-contact
HF
ARC FORCE (MMA) No
HOT START (MMA) Yes
ANTI STICK (MMA) No
Insulation class F
Eciency (in nominal conditions) [%] 85
Power coecient 0.93
Protection class IP IP21
Weight [kg] 14.4
To extend the shelf life of the device and to ensure
trouble free operation, use it and perform maintenance
tasks in accordance with this user manual. The technical
data and specications in this user manual are current.
The manufacturer reserves the right to make changes
associated with quality improvements. Taking into account
technological progress and noise reduction opportunities,
the device was designed to reduce noise emission risk to
the minimum.
3. SAFETY OF USE
ATTENTION! Read all safety warnings and all
instructions.
Failure to follow the warnings and instructions may result in
an electric shock, re and/or serious injury or death.
3.1. GENERAL NOTES
• Take care of your own safety and the one of third
parties by reading and strictly following the
instructions, included in the operating manual of the
device.
• Only qualied and skilled personnel can be allowed
to start, operate, maintain and repair the machine.
• The machine must never be operated contrary to its
intended purpose.
3.2. PREPARATION OF WELDING WORK SITE
WELDING OPERATIONS MAY CAUSE FIRE OR
EXPLOSION!
• Strictly follow the occupational health and safety
regulations applicable to welding operations and
make sure to provide appropriate re extinguishers
at the welding work site.
• Never carry out welding operations in ammable
places that pose the risk of material ignition.
• Never carry out welding operations in an atmosphere
containing ammable particles or vapours of
explosive substances.
• Remove all ammable materials within 12 meters
from the welding operations site and if removal is
not possible, cover ammable materials with re
retardant covering.
• Use safety measures against sparks and glowing
metal particles.
• Make sure that sparks or hot metal splinters do
not penetrate through the slots or openings in the
coverings, shields or protective screens.
• Do not weld tanks or barrels that contain or have
contained ammable substances. Do not weld in the
vicinity of such containers and barrels.
• Do not weld pressure vessels, pipes of pressurised
installations or pressure trays.
• Always ensure adequate ventilation.
• It is recommended to take a stable position prior to
welding.
3.3. PERSONAL PROTECTION EQUIPMENT
ELECTRIC ARC RADIATION CAN CAUSE DAMAGE TO
EYES AND SKIN!
• When welding, wear clean, oil stain free protective
clothing made of non-ammable and non-
conductive materials (leather, thick cotton), leather
gloves, high boots and protective hood.
• Before welding remove all ammable or explosive
items, such as propane butane lighters or matches.
• Use facial protection (helmet or shield) and eye
protection, with a lter featuring a shade level
matching the sight of the welder and the welding
current. The safety standards suggest colouring
No. 9 (minimum No. 8) for each current below 300
A. A lower shield colouring can be used if the arc is
covered by the workpiece.
• Always use approved safety glasses with side
protection under the helmet or any other cover.
• Use guards for the welding operation sites in order
to protect other people from the blinding light
radiation or projections.
• Always wear earplugs or another hearing protection
to protect against excessive noise and to avoid
spatter entering the ears.
• Bystanders should be warned to not look at the arc.
3.4. PROTECTION AGAINST ELECTRIC SHOCK
ELECTRIC SHOCK CAN BE LETHAL!
• The power cable must be connected to the nearest
socket and placed in a practical and secure position.
Positioning the cable negligently in the room and on
a surface which was not checked must be avoided, as
it can lead to electrocution or re.
• Touching electrically charged elements can cause
electrocution or serious burns.
• The electrical arc and the working area are electrically
charged during the power ow.
• The device’s input circuit and inner power circuit are
also under voltage charge when the power supply
is turned on.
• The elements under the voltage charge must not be
touched.
• Dry, insulated gloves without any holes and
protective clothing must be worn at all times.
• Insulation mats or other insulation layers, big enough
as not to allow for body contact with an object or the
oor, must be placed on the oor.
• The electrical arc must not be touched.
• Electrical power must be shut down prior to cleaning
or electrode replacement.
• It must be checked if the earthing cable is properly
connected or the pin is correctly connected to the
earthed socket. Incorrectly connecting the earthing
can cause life or health hazard.
• The power cables must be regularly checked for
damage or lack of insulation. Damaged cables must
be replaced. Negligent insulation repair can cause
death or serious injury.
• The device must be turned o when it is not in use.
• The cable mustn’t be wrapped around the body.
• A welded object must be properly grounded.
• Only equipment in good condition can be used.
• Damaged device elements must be repaired or
replaced. Safety belts must be used when working
at height.
• All ttings and safety elements must be stored in
one place.
• From the moment of turning on the release, the
handle end must be kept away from the body.
• The chassis ground must be mounted to the welded
element or as close to it as possible (e.g. to a work
table).
2. GENERAL DESCRIPTION
The user manual is designed to aid safe and trouble-
free use. The product is designed and manufactured in
accordance with strict technical guidelines, using state of
the art technologies and components and in compliance
with the most stringent quality standards.
DO NOT USE THE DEVICE UNLESS YOU HAVE
THOROUGHLY READ AND UNDERSTOOD THE
PRESENT USER MANUAL.
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THE DEVICE CAN STILL BE UNDER VOLTAGE UPON
FEEDER DISCONNECTION!
• The voltage in the input capacitor must be checked
upon turning o the device and disconnecting it
from the power source. One must make sure that the
voltage value is equal to zero. Otherwise, the device
elements must not be touched.
3.5.GASES AND FUMES
PLEASE NOTE! GAS MAY BE LETHAL OR DANGEROUS
TO HUMAN HEALTH!
• Always keep a certain distance from the gas outlet
• When welding, ensure good ventilation. Avoid
inhaling the gas.
• Chemical substances (lubricants, solvents) must be
removed from the surfaces of welded objects as they
burn and emit toxic smokes under the inuence of
temperature.
• The welding of galvanised objects is permitted only
when ecient ventilation is provided with ltration
and access to fresh air. Zinc fumes are very toxic, an
intoxication symptom is the so-called zinc fever.
4. OPERATION
4.1. GENERAL NOTES
• The device must be applied according to its purpose,
with observance of OHS regulations and restrictions
resulting from data included in the rating plate (IP
level, operation cycle, supply voltage, etc.).
• The machine must not be opened as it will cause
warranty loss and, in addition, exploding. Unshielded
elements can cause serious injuries.
• The producer does not bear any responsibility for
technical changes in the device or material losses
caused by the introduction of the said changes.
• In case of incorrect device operation, contact the
service centre.
• Louvers must not be shielded – the welder must
be positioned at 30 cm distance from the objects
surrounding it.
• The welder must not be kept under your arm or near
your body.
• The machine must not be installed in rooms with
aggressive environments, high dustiness and near
devices with high electromagnetic eld emission.
4.2. DEVICE STORAGE
• The machine must be protected against water and
moisture.
• The welder must not be positioned on heated
surfaces.
• The device must be stored in a dry and clean room.
4.3. CONNECTING THE DEVICE
4.3.1 Connecting the power
• The connection of the device must be performed
by a qualied person. In addition, a person with
required qualications should check if the earthing
or electrical installation with protection system is in
line with the safety regulations and if they operate
correctly.
• The device must be placed near the work station.
• Connecting excessively long conduits to the machine
must be avoided.
• One-phase welders should be connected to the
socket tted with an earthing prong.
• Welders powered from a 3-Phase network are
delivered without a plug, the plug must be obtained
independently and installation should be assigned to
a qualied person.
PLEASE NOTE! THE DEVICE MAY ONLY BE USED UPON
CONNECTION TO AN INSTALLMENT WITH A PROPERLY
FUNCTIONING FUSE.
5. DEVICE USE
5.1. ENTRIX 200 UK DEVICE DESCRIPTION
IVI
VIII
VIVIIIII
VII
Front view: Rear view:
I Control panel
II (-) lead connector
III Gas connector
IV TIG control cable socket
V (+) lead connector
VI Power supply
VII On/o switch
VIII Gas connector
Control panel
1. “4T/2T SWITCH” – when welding in TIG mode, the
user can select “2T” mode (without sustain) and “4T”
mode (with sustain).
2. PARAMETER ADJUST – after selecting the desired
parameter use the knob to adjust its value.
3. PULSE TIG – means TIG welding with pulse function.
This function allows to reduce the amount of heat
provided to the material. Ideal for welding of thin
metal sheets.
4. “AC/DC SWITCH” – TIG welding is divided into AC
(alternating current) and DC (direct current) welding.
5. Pre Flow – gas pre-ow time
6. Start Amps – value of output current upon arc
striking
The „Load“ light will come and P01 will be displayed.
Use knob (2) to select the required programme
number with pre-congured settings and press
button (17) again – the „Load“ light will come on
and the welding machine will enter operation mode
according to parameters leaded from the selected
programme.
Load
PRESS AND HOLD 3
SECONDS TO LOAD
PRESS AND HOLD 3
SECONDS TO SAVE
Save
19 20
21 22
17
18
5
6
7
8
11
10 12
13 14
15 16
43
2
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9
7. Up Slope – time over which the value of the output
current increases from the initial current value to the
welding current value
8. Peak Amps – current peak value in the PULS mode
9. Peak On Time – the relation of the pulse mode peak
current duration to the pulse mode base current
duration.
10. Pulse Frequency – impulse frequency during PULS
mode welding
11. Base Amps – current sustaining the arch in the PULS
mode
12. AC Frequency – alternating current mode output
current frequency
13. AC Balance – the alternating current balance. This
function allows to control the width of the weld and
depth of fusion
14. Down Slope – time over which the value of the
output current decreases from the welding current
value to the initial current value
15. End Amps – output current value prior to welding
completion
16. Post Flow – gas post-ow time Function used in
order to cool down the weld and to protect it against
oxidation
17. Welding parameters selection button/load
congured welding settings (PROGRAMMING)
18. Welding parameters selection button/save
congured welding settings (PROGRAMMING)
19. Operation mode switch TIG / MMA
20. LED – Display
21. ERROR INDICATOR = The indicator lights in the
following two situations:
a) If the machine has malfunctioned and cannot be
operated.
b) If the cutting device has exceeded the standard
working time, the protection mode is initiated and
the machine will stop functioning. This means that
the machine is now being cooled in order to be
able to restore the temperature control again after
the device has overheated. Therefore, the machine
is stopped. During this process, the red warning
light on the front panel lights up. In this case it is
not necessary to unplug the device. The ventilation
system may be left on in order to enhance the
cooling of the machine. When the red light goes
dark, this means that the temperature is set to
the normal level and the unit can be put back into
operation.
22. Foot pedal connection light.
PROGRAMMING:
10 dierent welding congurations may be programmed
into the welding machine:
• In order to store the congured welding parameters,
press and hold for approximately 3 seconds
the welding parameters selection button / save
programmed welding settings (18). The „Save“ light
will come and P01 will be displayed (10 programmes
may be saved). Use knob (2) to select the required
programme number and press button (18) – the
„Save“ light will come on and the welding machine
will enter operation mode.
• In order to load pre-congured welding parameters,
press and hold for approximately 3 seconds
the welding parameters selection button / load
programmed welding settings (17).
5.2. PREPARING THE DEVICE FOR USE / DEVICE USE
CABLE CONNECTIONS
MMA WELDING MODE
1. Set the switch (19) to MMA welding mode.
2. Connect the mass cable to the socket marked with
„+“ (V).
3. Then connect the cable with MMA electrode holder
to socket marked with the „-“ sign (II). WARNING!
The polarization of the cables can be dierent! All
polarisation information should be shown on the
packaging supplied by the electrode manufacturer.
The welding machine features MMA welding operation
in AC and DC mode – select appropriate mode before
welding using the „AC/DC SELECTOR SWITCH“.
4. Now you can connect the power cord and turn the
power on, once the mass cable is connected to the
workpiece, you can start working.
A. ground cable
B. workpiece
C. MMA electrode holder
TIG WELDING MODE
Before commencing with the TIG welding, connect the gas
bottle to the socket in the rear of the machine, marked with
the number VIII on the diagram.
1. Set the switch (19) to TIG welding mode.
2. Connect the mass cable to the socket marked with
„+“ (V).
3. Then connect the cable with TIG torch to the socket
marked with the „-“ (II) sign and the TIG welding
control cable (to connector no. IV). Connect the gas
hose to the socket on the front of the machine (III).
4. Now you can connect the power cord and turn the
power on, once the mass cable is connected to the
workpiece, you can start working.
A
CB
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6. CLEANING AND MAINTENANCE
• Always unplug the device before cleaning it and
when the device is not in use.
• Use cleaners without corrosive substances to clean
each surface.
• Dry all parts well before the device is used again.
• Store the unit in a dry, cool place, free from moisture
and direct exposure to sunlight.
7. CHECK REGULARLY THE DEVICE
Check regularly if the device does not present any damage.
If there is any damage, please stop using the device. Please
contact your customer service to solve the problem.
What to do in case of a problem?
Please contact your customer service and prepare the
following information:
• Invoice number and serial number (the latter is to be
found on the technical plate on the device).
• If relevant, a picture of the damaged, broken or
defective part.
• It will be easier for your customer service clerk to
determine the source of the problem if you give
a detailed and precise description of the matter.
The more detailed your information, the better the
customer service will be able to answer your problem
rapidly and eciently!
CAUTION: Never open the device without the authorization
of your customer service. This can lead to a loss of warranty!
A. cable with TIG torch
B. workpiece
C. ground cable
D. gas tank
E. gas reducer
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NOTES/NOTIZEN

Hersteller an Verbraucher
Sehr geehrte Damen und Herren,
gebrauchte Elektro – und Elektronikgeräte dürfen gemäß europäischer Vorgaben [1] nicht zum unsortierten Siedlungsabfall
gegeben werden, sondern müssen getrennt erfasst werden. Das Symbol der Abfalltonne auf Rädern weist auf die Notwendigkeit
der getrennten Sammlung hin. Helfen auch Sie mit beim Umweltschutz. Sorgen Sie dafür, dieses Gerät, wenn Sie es nicht mehr
weiter nutzen wollen, in die hierfür vorgesehenen Systeme der Getrenntsammlung zu geben.
In Deutschland sind Sie gesetzlich [2] verpichtet, ein Altgerät einer vom unsortierten Siedlungsabfall getrennten Erfassung
zuzuführen. Die öffentlich – rechtlichen Entsorgungsträger (Kommunen) haben hierzu Sammelstellen eingerichtet, an denen
Altgeräte aus privaten Haushalten ihres Gebietes für Sie kostenfrei entgegengenommen werden. Möglicherweise holen die
rechtlichen Entsorgungsträger die Altgeräte auch bei den privaten Haushalten ab.
Bitte informieren Sie sich über Ihren lokalen Abfallkalender oder bei Ihrer Stadt – oder Gemeindeverwaltung über die in Ihrem
Gebiet zur Verfügung stehenden Möglichkeiten der Rückgabe oder Sammlung von Altgeräten.
[1] RICHTLINIE 2002/96/EG DES EUROPÄISCHEN PARLAMENTS UND DES RATES
ÜBER ELEKTRO – UND ELEKTRONIK – ALTGERÄTE
[2] Gesetz über das Inverkehrbringen, die Rücknahme und die umweltverträgliche Entsorgung
von Elektro – und Elektronikgeräten (Elektro – und Elektronikgerätegesetz – ElektroG).
Umwelt – und Entsorgungshinweise
Utylizacja produktu
Produkty elektryczne i elektroniczne po zakończeniu okresu eksploatacji wymagają segregacji i oddania ich do wyznaczonego
punktu odbioru. Nie wolno wyrzucać produktów elektrycznych razem z odpadami gospodarstwa domowego. Zgodnie z dyrek-
tywą WEEE 2012/19/UE obowiązującą w Unii Europejskiej, urządzenia elektryczne i elektroniczne wymagają segregacji i utylizacji
w wyznaczonych miejscach. Dbając o prawidłową utylizację, przyczyniasz się do ochrony zasobów naturalnych i zmniejszasz
negatywny wpływ oddziaływania na środowisko, człowieka i otoczenie. Zgodnie z krajowym prawodawstwem, nieprawidłowe
usuwanie odpadów elektrycznych i elektronicznych może być karane!
For the disposal of the device please consider and act according to the national and local rules and regulations.
CONTACT
expondo Polska sp. z o.o. sp. k.
ul. Nowy Kisielin-Innowacyjna 7
66-002 Zielona Góra | Poland, EU
e-mail: [e-mail]
EXPONDO.DE