Fubag Plasma 20 AIR User manual

Omperator's anual

www.fubag.ru

WARNING! BEFORE USING THE WELDING MACHINE READ THE INSTRUCTION
MANUAL CAREFULLY! FOR QUALIFIED AND SPECIALLY TRAINED PERSONS
ONLY AFTER PROPER READING OF THIS MANUAL IS ALLOWED TO USE AND TO
MAINTAIN THIS MACHINE.

The detailed description, safety rules and all required information necessary for proper operation
and maintenance of FUBAG machine are provided below. Keep this instruction manual by machine
and refer to it by any doubts concerning safety operation, maintenance storage and handling of
FUBAG machine.

1. Safety perationo

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It is highly recommended always to follow the safety rules. Wear protective clothes and

special means to avoid injuries to eyes and skins.

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Prevent the sparks and spatter from harming your body.

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Do not operate under water or more humid place.

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Make sure to work in places where there are exhaust or ventilation facilities to keep fumes

or emissions away from the breathing zone.

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No touching on the electrification parts after turning on the power. Cut off the power supply

after operation or before leaving the welding site.

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Safe measures should be adoptted while operating in high place to avoid accident.

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No entering the welding site for persons not concerned.

WARNING. The voltage is always higher, so the safety precaution should be taken before
repair to avoid accidental shock. Switch off the power supply before each type of
maintenance work. The untrained people are not allowed to make maintenance of the
machine.

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Maintenance should be conducted by the trained personnel.

- plasma

When the is used outdoors, it should be kept from rain or long exposure to the sun.

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Check is needed from time to time to make sure the cable is in good condition if the

machine is in frequent use. Check at least once each month if the is in regular use. It
is necessary to check when the is in mobile use.

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Dust removal is needed every year. Check the machine's fasteners, moving-iron, current

regulation screws, etc to make sure there are no loose connection problems.

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The dust, acid and erodible dirt in the air at the job site can not exceed the amount required

by the norm.

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The welder must be installed in the place where it can not be exposed to sun and rain. Also it

must be stored in less humid place with the temperature.

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Make sure that there is no metal-like foreign body to enter the machine.

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No violent vibration in the welder's surrounding area.

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Make sure that there is no interference with the surrounding area at the installation site.

Safety Check:

Each item listedbelow must be carefully checked before operation:

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Make sure that there is no shortcircuit connection with welder's both outputs.

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Make sure that there is always sound output and input wire connection instead of exposing it
outside.

Regular check needs to be conducted by the qualified personnel after the machine has been

installed over a long period or re-operation,which involves as follows:

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Check the cable to see if itcan continue to be used before itis worn out.

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Replace the input cable as soon asit is found to be broken ordamaged.

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Make sure whether there is enough power supply to make the welding machine work properly.

Any power source required to access the machine must be installed with some protective
equipments.

plasma

plasma

Please do not hesitate to contact us for technical assistance whenever you come across the
problems you can not work out oryou may deem difficult to fix.

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Omperator's anual

MODEL PLASMA 20 AIR PLASMA 30 LV

Rated voltage/frequency, V/Hz

220/50

85-265/50

Max. input power, kW

3,5

3,68

Max. input current, А

16

16

Current, А

5-20

5-30

Current of duty cycle %, А

20 at 34

30 at 32

Max. cutting thickness steel, mm

6

10

Max. cutting thickness aluminium, mm

4

8

Capacity, l/min

40

115

Pressure, bar

3

2,5-6

IP

IP23

Dimension, mm

480х220х360

410х185х290

Weight, kg

18,5

12

Ambient temperature, °С

-10…+40

Relative humidity, %

at 20°С up to 90%; at 40°С up to 50%

Acessories

2 electrodes, 2 tips

diffuser, 2 electrodes, 2 tips, air

connector

www.fubag.ru

2. Technical pecificationss

The manufacturer reserves himself the right to make the manual's content or function change
without any preliminarynotification of theusers.

3. еDescription

Fubag

Plasma are inverter plasma cutters, portable, single phase, ventilated. They enable to cut in
direct current (DC) steel, stainless steel, aluminium, copper. They work with a single phase input
220V (Plasma 30 LV- )

spread between 85V to 265V .

5

1

6

7

2

8

3

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1. Current setting

2. Power indicator

3. Thermal protection indicator

4. Manometer

(only

Plasma 30 LV)

5. Pressure regulato
Plasma 30 LV)

6. Torch

arth clamp

7. E
Compressor with filter

8.
(only Plasma 0 )

4

2 AIR

r (only

Omperator's anual

4. Illustration of signs

Plasma cutting machine

S

IP23

X: 45%; 60%; 100%

0

www.fubag.ru

5 ower supply.P

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This machine has to be on a power supply 220V. The absorbed effective current is shown on the
machine, for maximal using conditions. Check that the main supply and its protections (fuse and/or
circuit breaker) are compatible with the requiredcurrent in use.

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To start the equipment, turn on the potentiometer to the desired current position (put the

potentiometer on "O" for standby mode).

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The machines are protected against over voltages and pass automatically in standby mode if the
supply voltage . To point out this defect, the yellow indicator for thermal protection blinks
twice then lights off. Normal operation will resume after thirty seconds when the voltage has
returned to its nominal range.

top limit

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