EN
EN
Rev. 10.08.2018
Rev. 10.08.2018
10
11
•
Chemical substances (lubricants, solvents) must be
removed from the surfaces of welded objects as they
burn and emit toxic smokes under the influence of
temperature.
•
The welding of galvanised objects is permitted only
when efficient ventilation is provided with filtration
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 field 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 performer
by a qualified person. In addition, a person with
required qualifications 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 fitted 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 qualified person.
PLEASE NOTE! THE DEVICE MAY ONLY BE USED UPON
CONNECTION TO AN INSTALLMENT WITH A PROPERLY
FUNCTIONING FUSE.
4.3.2 CONNECTING GAS
•
Gas tanks must be placed far from the welded object
and be protected against falling.
•
Gas connector of the welder must be connected with
the tank or gas installation by means of the correct
pipe and regulator with gas flow regulation. Please
note! Connection of line regulators to the tank and
•
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 fire.
•
Touching electrically charged elements can cause
electrocution or serious burns.
•
The electrical arc and the working area are electrically
charged during the power flow.
•
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
floor, must be placed on the floor.
•
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 off 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 fittings 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).
THE DEVICE CAN STILL BE UNDER VOLTAGE UPON
FEEDER DISCONNECTION!
•
The voltage in the input capacitor must be checked
upon turning off 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.
13 14
12
1
5 7 4
8
22 21 20
18
24
23
22
21
18
20
1
2
5
12 14
24
23
•
the other way round is prohibited. Such a change can
result in regulator damage and serious injuries.
•
Economical gas use extends the welding time.
5. DEVICE USE
S-AC 200P / S-AC200P BASIC
S-WIGMA 200P / S-WIGMA 250P
11
8
6
4
17 16
15
14
13
3 5 7
10
2
1
22 21
20 19
18
24
23
22 18
12
25
5 14
1
S-MMA 180PI / S-MMA 200PI / SMMA-250PI
S-WIGMA 200 / S-WIGMA 250
1.
On/off switch.
2.
LED – Display.
3.
STARTING CUR. - value of output current upon arc
striking.
4.
PULSE FREQ - impulse frequency during PULS mode
welding.
5.
WELDING CUR. – welding current.
6.
PULSE WD - PULSE WIDTH - this is the relation of the
impulse duration to the impulse period.
7.
BASE CUR. - current sustaining the arch in the PULS
mode.
8.
POST TIME - gas post-flow time Function used in
order to cool down the weld and to protect it against
oxidation.
9.
FALL TIME (Down Slope) - time over which the value
of the output current decreases from the welding
current value to the initial current value.
10. CRATER - FINAL AMP. - output current value prior to
welding completion.
11. CLEAN WD - percentage difference of positive time
and negative current direction in a single period of
welding current.
12. THERMAL OVERLOAD CONTROL LAMP - in case of
overheating, the lamp lights up and the device is
switched off. Do not attempt to start welding again,
leaving the device with fans switched on. The lamp
switches off automatically after the device is cooled
down. Note the rated operating cycle.
13. Pulsation function switch-key.
14. Operation mode switch TIG / MMA.
15. “AC/DC SWITCH” – TIG welding is divided into AC
(alternating current) and DC (direct current) welding.
16. “4T/2T SWITCH” – when welding in TIG mode, the user
can select “2T” mode (without sustain) and “4T” mode
(with sustain).
17. Switch-key (Foot pedal).
18. Mass conduit connector.
19. Foot switch socket.
20. TIG control cable socket.
21. TIG current – gas socket.
22. MMA connection.
23. Gas connector.
24. Earthing = at the rear side of each and every welder
there is a bolt with earthing marking. Before starting,
the device has to be earthed with the conduit which
cross section can not be smaller than 6 mm.
25. Power supply indicator = after switching on the
machine, this control lamp lights-up.
