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Сварочный Аппарат
GALAXY 330 WAVE
Руководство по эксплуатации Страница: 10

Blue Weld GALAXY 330 WAVE Руководство по эксплуатации онлайн [10/30] 459459

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during welding processes to adapt to the actual heat transfer required.

- Make sure the gas is owing correctly.

The arc ignites through contact, distancing the tungsten electrode from the

workpiece. Igniting in this manner causes less electric-irradiated disturbances and

reduces tungsten inclusions and electrode wear to a minimum.

- Place the tip of the electrode on the workpiece, pressing gently.

- Immediately lift the electrode by 2-3 mm to obtain the ark strike.

The welding machine initially supplies reduced current. After a few seconds, the set

welding current is issued.

- Quickly lift the electrode from the workpiece to interrupt welding.

11.3TFTDISPLAYINTIGMODE(Fig.L-12)

The actual welding settings (welding current and voltage) are shown in the left section

of the display.

12.ALARMSIGNALS(TAB.6)

Reset is automatic when the reason for alarm activation stops.

Alarm messages that can appear on the display:

DESCRIPTION

Thermal protection alarm

Overvoltage/undervoltage alarm

Auxiliary voltage alarm

Welding overcurrent alarm

Torch short-circuit alarm

Off-line alarm

Line-error alarm

Cooling unit alarm

When the welding machine is switched off, the Over/under voltage alarm signal may

appear for a few seconds.

13.SETTINGSMENU(Fig.L-13)

13.1MODEMENU(Fig.L-14)

Use to select settings on the screens in MIG-MAG mode:

: all settings are displayed as described above.

: Fig. L-17. The piece to be welded and the welding seam shape are

indicated in this mode. Press button C-6 to access all the other settings.

When operating in “EASY” mode, it is impossible to weld in MIG MANUAL and PoP

mode.

13.2SETUPMENU(Fig.L-15)

Used to set the following:

: language.

: time and date.

: metric or UK unit of measure.

13.2.1FUNCTIONSBLOCK

After selecting the setup icon

, press the wire feed (C-2) and gas bleed (C-3)

push buttons simultaneously and then conrm by pressing the multifunction knob (C-

5). The screen displays the icon

used to set 3 different function block levels

when pressed:

: no protection; it is possible to browse, set and modify all welding

parameters.

: intermediate protection; it is only possible to modify the basic welding

parameters.

: maximum protection; it is impossible to modify any parameters.

13.3SERVICEMENU(Fig.L-16)

This provides information on the welding machine status.

13.3.1INFOMENU

: welding machine operations in days (DDDD), hours (HH), minutes

(mm).

: welding machine working days (DDDD), hours (HH), minutes (mm).

: alarms list.

13.3.2FIRMWAREMENU

: use to update the welding machine software via USB pen drive.

: use to reset the welding machine to its default settings.

: software release installed.

13.3.3REPORTMENU

Use to generate a report and save it to a USB pen drive. The report contains various

information on the welding machine status (software installed, life/working hours,

alarms, selected welding process etc.).

13.3.4CALIBRATION

After selecting the service icon

, press the wire feed (C-2) and gas bleed (C-3)

push buttons simultaneously and then conrm by pressing the multifunction knob (C-

5). The screen displays the icon

used to calibrate the welding machine to

meet EN 50504 standard requirements when pressed.

13.4AQUAMENU

It allows to activate

/ deactivate the G.R.A. function.

13.5JOBSMENU(Fig.L-18)

Used to:

: save a job in the welding machine internal memory.

: retrieve and load a previously saved job.

: cancel a previously saved job.

: import jobs from a USB device.

: export jobs to a USB device.

: allow saving of welding parameters to the USB device.

14.MAINTENANCE

WARNING! BEFORE CARRYING OUT MAINTENANCE OPERATIONS

MAKESURETHEWELDINGMACHINEISSWITCHEDOFFANDDISCONNECTED

FROMTHEMAINPOWERSUPPLY.

14.1ROUTINEMAINTENANCE:

ROUTINE MAINTENANCE OPERATIONS CAN BE CARRIED OUT BY THE

OPERATOR.

14.1.1Torch

- Do not put the torch or its cable on hot pieces; this would cause the insulating

materials to melt, making the torch unusable after a very short time.

- Make regular checks on the gas pipe and connector seals.

- Accurately match collet and collet body with the selected electrode diameter in order

to avoid overheating, bad gas diffusion and poor performance.

- At least once a day check the terminal parts of the torch for wear and make sure they

are assembled correctly: nozzle, electrode, electrode-holder clamp, gas diffuser.

- Before using the welding machine, always check the terminal parts of the torch for

wear and make sure they are assembled correctly: nozzle, electrode, electrode-

holder clamp, gas diffuser.

14.1.2Wirefeeder

- Make frequent checks on the state of wear of the wire feeder rollers, regularly

remove the metal dust deposited in the feeder area (rollers and wire-guide infeed

and outfeed).

14.2EXTRAORDINARYMAINTENANCE

EXTRAORDINARY MAINTENANCE MUST ONLY BE CARRIED OUT BY

TECHNICIANS WHO ARE EXPERT OR QUALIFIED IN THE ELECTRIC-

MECHANICAL FIELD, AND IN FULL RESPECT OF THE IEC/EN 60974-4

TECHNICALDIRECTIVE.

WARNING! BEFORE REMOVING THE WELDING MACHINE PANELS

ANDWORKINGINSIDETHEMACHINEMAKESURETHEWELDINGMACHINE

IS SWITCHED OFF AND DISCONNECTED FROM THE MAIN POWER SUPPLY

OUTLET.

Ifchecksaremadeinsidetheweldingmachinewhileitislive,thismaycause

seriouselectricshockduetodirectcontactwithlivepartsand/orinjurydueto

directcontactwithmovingparts.

- Inspect the welding machine regularly, with a frequency depending on use and the

dustiness of the environment, and remove the dust deposited on the transformer,

reactance and rectier using a jet of dry compressed air (max. 10 bar).

- Do not direct the jet of compressed air on the electronic boards; these can be

cleaned with a very soft brush or suitable solvents.

- At the same time make sure the electrical connections are tight and check the wiring

for damage to the insulation.

- At the end of these operations re-assemble the panels of the welding machine and

screw the fastening screws right down.

- Never, ever carry out welding operations while the welding machine is open.

- After having carried out maintenance or repairs, restore the connections and wiring

as they were before, making sure they do not come into contact with moving parts or

parts that can reach high temperatures. Tie all the wires as they were before, being

careful to keep the high voltage connections of the primary transformer separate

from the low voltage ones of the secondary transformer.

Use all the original washers and screws when closing the casing.

15.TROUBLESHOOTING(TAB.6)

IN CASE OF UNSATISFACTORY FUNCTIONING, BEFORE SERVICING MACHINE

OR REQUESTING ASSISTANCE, CARRY OUT THE FOLLOWING CHECK:

- Check that when general switch is ON the relative lamp is ON. If this is not the case

then the problem is located on the mains (cables, plugs, outlets, fuses, etc.)

- There is no alarm signalling intervention of the thermostat safeguard, over or

undervoltage or short-circuit.

- Check that the nominal intermittance ratio is correct. In case there is a thermal

protection interruption, wait for the machine to cool down, check that the fan is

working properly.

- Check the mains voltage: if the value is too high or too low the welding machine will

be stopped.

- Check that there is no short-circuit at the output of the machine: if this is the case

eliminate the incovenience.

- Check that all connections of the welding circuit are correct, particularly that the

work clamp is well attached to the workpiece, with no interferring material or surface-

coverings (ie. Paint).

- Protective gas must be of appropriate type and quantity.

Blue Weld GALAXY 330 WAVE Руководство по эксплуатации онлайн [10/30] 459459

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