Fubag IR 200 VRD User manual

Инвертор сварочный

Welding inverter

IR 160 IR 180 IR 200 IR 200 VRD IR 220 IR 220 VRD

Operator's Manual

Инструкция по эксплуатации

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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 WELDING MACHINE.

The detailed description, safety rules and all required information necessary for proper operation and maintenance of FUBAG welding 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 weldingmachine.

1. Safety perationo

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

special means to avoid injuries to eyes and skins.

Use the welding mask or special protective glasses while working with the welding machine. Only by viewing through the filter lens on the welding mask your eyes are secured by your operation.

Prevent the sparks and spatter from harming your body.

Under no circumstance allow any part of your body to touch the welder's output bipolarity

(torch and work piece).

Do not operate under water or more humid place.

Fumes and gases produced when welding are hazardous to health. Make sure to work in

places where there are exhaust or ventilation facilities to keep fumes or emissions away from the breathing zone.

Please remember to keep arc rays away from the other nearby people when welding. This

is only due to the interference from arc rays.

There will be high temperature when welding work piece, so please don't directly touch on it

No touching on the output connection or any other electrification parts while welding.

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

after operation or before leaving the welding site.

No welding in the dangerous site where easily get an electrical shock.

No welding for the container loaded inflammable or explosive materials.

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

No entering the welding site for persons not concerned.

Welders possible have electromagnetism and frequency interference, so keep away people

with heart pace or the articles which can be interfered by electromagnetism and frequency.

WARNING. The welder 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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Check the connection of input and output cables and the earth (ground) connection, etc.

Maintenance should be conducted by the trained personnel.

The newly installed machine or the welder not in use for some time needs to be checked by

multimeter have the right insulation resistance between each winding and the case.

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

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

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

If the welder is not in use either for a long time or temporarily, it should be kept dry and have

good ventilation to free it from moisture, erodible or toxic gas.

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.

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

by the norm (excluding the emission from the welder).

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.

- +°

When the machine is operating, the temperature must not be higher than 40 C or lower

-°

than 10 C.

There should be 50 cm space about for the welding machine to have good ventilation.

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

Electrode must be taken down from holder when no welding.

No violent vibration in the welder's surrounding area.

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

Safety Check:

Each item listed belowmustbe carefully checked before operation:

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

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 welding machine has

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

Check the welding cable to see if it can continue to be used before it is worn out.

Replace the welder's input cable as soon as it is found to be broken or damaged.

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

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

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

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2. Technical pecificationss

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Rated Input Voltage, V 220 220 220 220 220 220 Electrical Source Frequency, Hz 50 50 50 50 50 50 Rated Input Current, A 29 34 39 39 41 41 Effective Input Current, A 11,2 15,2 17,4 17,4 18,6 18,6 Rated Input Capacity, KVA 6,6 7,7 8,8 8,8 9,0 9,0 No-load Voltage, V 65 65 79 17,5 (VRD ON) 80 17,5 (VRD ON) Min. Output Current, A 20 30 30 30 30 30 Max. Output Current, A 160 180 200 200 220 220 Voltage at min current, V 20,8 21,2 21,2 21,2 21,2 21,2 Voltage at max current, V 26,4 27,2 28 28 28,8 28,8 Duty Cycle, % 40 40 40 40 40 40 Power Factor 0,92 0,92 0,92 0,92 0,92 0,92 Insulation Grade H Case Protection Grade IP21S Cooling Type Fan Cool Case Size (LxWxH), mm 300х120х195 340х120х195 Net Weight, kg 3,8 4,64

3. D

escription

Item IR 160 IR 180 IR 200 IR 200 VRD IR 220 IR 220 VRD

The manufacturer reserves himself the right to make the manual's content or welder's function change without anypreliminary notification of the users.

This welding machine is designed to operate under input voltage from 150 to 240V. In case input voltage is lowerthan 220V the welding current is lower aswell This must be considered when choosing welding parameters and electrode. Portable DC Inverter Arc Welder is designed to be used with the advanced IGBT (Insulated Gate Bipolar Tube) and rapid recovery diode as its main control and transfer components and assisted with the specially developed control circuit, it has uniformly regulated welding current which enable the welding power source to achieve the adaptability to the excellent welding procedures. It is quite popular in welding the materials like low-carbon steel, stainless steel, high-intension steel, alloy steel and cast iron. The highlighted characteristics of Portable DC Inverter Arc Welder:

- Featured with small volume and light weight, it widely used in upholstering field, repairing field and fieldwork;

- Applicable in downward welding in the vertical position and the long arc spray transfer welding by way of cellulose electrode;

- Its unique electric arc performances may satisfy the need of different weldingprocedures.

This welding machinehas the following features:

1. Hot Start. Welding current is automatically increased at the start of a weld that helps you to ignite the arc quickly and start welding .

2. Arc Force. Temporary increase of welding current that prevents the electrode from sticking. This makes drop transfer from the electrode rod clear and smooth.

3. Anti Sticking. Reduced welding current helps to remove electrode in case of sticking without damaging the coating.

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4. Function VRD low open circuit voltage - the ability of the welder to keep

(only VRD models) downtime low open circuit voltage. Feature is designed to improve electrical welding (MMAwelding) when used in wet areas and in areas with high risk (in enclosed or confined spaces, tunnels, wells, reservoirs). Function VRD, keeps a low open circuit voltage prior to ignition of the arc, after includes standard features of the arc. Job function is indicated by (VRD) on the unit if it turns red, it means that the function is enabled, and the open circuit voltage is in range up to V.

4. Illustration of signs

/10min @40 C

...

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5. The device andconditions ofwork

Portable DC Inverter Arc Welder use the movable carton like structures: Theupper part in the front is equipped with a power switch, a welding current regulation knob, power indicator light (green), abnormal indicator light (yellow), working indicator (red) while the lower part is furnished with the current output “+” quick connector and “-” quick connector. The back side is installed with cooling fan, power source lead-in wire. Onthe top there is a strap forthe convenient of easy transport. When you open the cover, there is one primary transformer, one piece of printed circuit board. The bottom part is supplied with output reactor, primary transformer and etc. Installed in the middle part is a radiator with power elements.

Environment to whichthe product is subject

- The surroundingtemperature range: When welding: -10 ~ +40°C During transport or in storage: -25 ~ +55°C

- Relative humidity: when at 40°C : 50%, when at 20°C : 90%.

- The dust, acid and erasable materials in the air can not exceed the amount required by the norm (apart from the emissions from the welder). No violent vibration at the job site.

-Altitude no more than 1,000m.

- There should be 50 cmspace about for the weldingmachine to have good ventilation.

- Keep fromraining when it isused outdoors.

- Please at a distance of 300mm or more from walls or similar that could restrict natural air flow for cooling.

- The windspeed for all of the location should less then 1m/s;

≤≤

The Requirement forMain Supply

input voltage from 150 to 240V

6. Installation

Installation welding machine

- The dust, acid and erosible dirt in the air at the job site can not exceed the amount required by the norm.

- 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 range at -10 ~ 40°C.

- There should be 50 cm space about for the welding machine to have good ventilation.

- Apparatus to exclude wind and smoke should be equipped if the inside aeration is not sound.

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Connection between Welderand Power Source

Connect the power source cable at the back board of the welder into the single phase 220 voltage power network with breaker; 380 voltagepower sources is strictly prohibited to the welder which will severely damage the welder, otherwise theuser should take the consequences for it.

: Power network earth connection is not power network connection zero.Notice

Power cable

Quick

ON/OFF

connector of earth clamp

Quick connector of electrode holder

Connection between Welderand Torch

Insert the quick connector of the welding cable on the electrode holder into current output “-” electrode adaptor on the second half of the front panel and then screw down clockwise.

Connection between Welderand Work Piece

Insert the quick connector of earth cable withearth clampinto current output electrode adaptor on the second half of the front panel and then screw down clockwise. Theearth clamp is connected with work piece.

: Do not use steel plate or the materials alike which are ill conductor to connect between

Notice

welder and work piece.

'-'

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