WARNING! Please read these instructions before installing and commissioning the device. GENERAL COMMENTS Start-up and operation of the device can only be made after carefully reading this Operator's Manual Damage to the device due to improper handling will result in the loss of warranty rights.
Page 3
• Use protective covers made of non-combustible materials and properly choose the color of the walls that absorb harmful radiation. Prevention of poisoning by vapors and gases emitted during welding from electrode lagging and metal evaporation: use ventilation devices at work stations ...
AC current parameters. The device has a memory of 10 sets of parameter settings for the TIG HF and MMA methods. 3. TECHNICAL PARAMETERS 3.1Machine Model BLUEARC 200STI AC/DC Power supply voltage AC 230V ±10% 50Hz/60Hz AC 110V ±10% 50Hz/60Hz Max. Power consumption...
Level of security IP determines to what extent the device is resistant to solid and water contamination. IP23 means that the device is designed to work indoors and is not suitable for use in the rain. (Plastic Panel) 4. CONSTRUCTION AND OPERATION The basis for the construction of the welding power conversion system are electronic circuits made in IGBT technology that enable operation in the frequency range above 50kHz.
Page 6
PREPARATION OF THE DEVICE FOR WORK If the device is stored or transported in low temperatures, the device should be brought to the right temperature before starting work !!! 5.1MMA Method The ends of the welding cables should be connected to the sockets (1) and (5) on the front panel, so that the polarity of the electrode is on the electrode holder.
6. DESCRIPTION OF OPERATION Front and rear panel (1) Tig torch handle control socket (2) gas connector (3) Negative polarization socket (4) remote socket (5) positive polarization socket (6) switch on/off (7) ground terminal (8) supply power wire (9) spigot shield gas 6.1 CONTROL PANEL...
Page 8
A –Gas check button The button is used to check if the Gas is having or not. Press the button, Gas will output; release the button Gas will close. B – AC Wave Selection (Note: This action is working for TIG AC working mode only.) - sine wave, typical wave - rectangular wave –...
F – TIG mode Selection The button is used to select the TIG welding work mode, AC with pulse and AC without pulse, DC with pulse and DC without pulse. G – Settings memory The device has the memory of the last setting, i.e. after it has been turned off and on again, the last set parameters are restored.
Page 10
the ARC FORCE function is set, you can weld while maintaining an arc with a minimum length and high melting rate of the electrode. The adjustment range: 0 ~ 100A 6.2.2 TIG method Select welding TIG using the welding mode selection button (F). Select current (DC) or alternating current (AC), enables or disables the pulse.
Page 11
Adjustment range: 1 ~ 250 Hz/ suggest at 60Hz AC BALANCE - The ratio of the duration of the positive to negative phase. The reduction of the balance results in the introduction of more heat into the material, resulting in a narrower weld and deeper penetration, and at the same time reduces the heat load of the tungsten electrode.
Page 12
button can be released and the welding can be carried out with the button released. To stop welding, press and release the button on the handle again. Welding in 2T mode - TIG 0: Press and hold the handle button. The outflow of protective gas begins; ...
t1: Ignition of the arc, the starting current is set; Release the handle button, the current begins to rise to the set welding current value. If the pulsator is on, the current is modulated t2~t3: up slope ...
SYMPTOMS FIND SOLUTION The control panel does not 1. Make sure that the switch is in the ON position 2. Check the protection and voltage in the network light up, the fan does not 3. Remove the housing and check the connection of all electrical plugs work, no output voltage inside the device The control panel is on, the...
Avoid operation in environments with high humidity, in particular in situations of dew on metal elements. In the case of dew on metal elements, for example, after entering a cool device into a warm room, wait until the dew disappears. It is recommended that when the machine is used outdoors, it should be placed under the roof in order to protect it from adverse weather conditions.
Page 16
IGBT Equipment Warranty Welding Material Sales Effective Jan 1, 2019 Limited Warranty This warranty applies to the original purchaser and is subject to the terms and conditions listed below. This Limited Warranty is for new equipment sold after the above date, providing coverage for defects in material and workmanship at the time it is shipped from the factory.
Need help?
Do you have a question about the BLUEARC 200STI AC/DC and is the answer not in the manual?
Questions and answers