Сварочный инвертор серии IR FUBAG IR 160. Инструкция на русском языке

Operator's  manual
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 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 welding machine.
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.
- 1 -

Operator's  manual
www.fubag.ru
- 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 below must be 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.
- 2  -

Operator's  manual
www.fubag.ru
2. Technical pecificationss
Item                IR 140   IR 160  IR 180   IR 200   IR 220
Rated Input Voltage, V             220      220      220      220     220
Electrical Source Frequency, Hz    50       50       50       50       50
Rated Input Current, A             26       29       34       39       39
Effective Input Current, A         11,6     11,2    15,2     17,4     15,1
Rated Input Capacity, KVA          5,5      6,6      7,7      8,8      9,0
No-load Voltage, V                 65       65       65       65       65
Min. Output Current, A              5        5       5        5        5
Max. Output Current, A             140      160      180      200     220
Voltage at min current, V          20,8     20,8    20,8     20,8     20,8
Voltage at max current, V          25,6     26,4    27,2      28      28,8
Duty Cycle at maximum current, %   40       40       40       40       40
Welding current at Duty Cycle 100%, А  70   80       81       82       82
Efficiency, %                      85       85       85       85       85
Power Factor                       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                300х120х240           340х120х240
Net Weight, kg                                       5
The manufacturer reserves himself the right to make the manual's content or welder's function
change without any preliminary notification of the users.
3. Description
This welding machine is designed to operate under input voltage from 150 to 240V.
In case input voltage is lower than 220V the welding current is lower as well 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 largely
enhanced the welder's protection abilities to ensure safety welding operation. 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 InverterArc Welder:
- Featured with small volume and light weight, it widely used in upholstering field, repairing field and
fieldwork;
- Excellent arc-piloting feature and melt & drip transition feature;
- Applicable in downward welding in the vertical position and the long arc spray transfer welding by
way of cellulose electrode;
- By various sound protection performance, it can keep the welding machine from overheating, over
current and so on. When the main supply compensation is not less than ±15%, it can increase while
the welding current reduces. Because of its anti jamming high performance, the control system can
respond to the power source, work piece, electrode and operational changes with less than 1m/s
speed in order to keep steady output of the current;
- Its unique electric arc performances may satisfy the need of different welding procedures;
- Easy connection. To conduct external connection, use all the connectors, which can facilitate quick
and safe connection with simple but reliable performance.
No notification will be given if the manual's content or welder's function change.
- 3 -