Masterweld MW2050 Скачать руководство пользователя страница 22 | Manualshive

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Masterweld MW2050 Скачать руководство пользователя страница 22

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Picture 14

SPOT TIME WELDING

It is used for welding by individual short spots, whose length can be continuously adjusted. By pressing the switch
on the torch, the time circuit is started, which starts the welding process and after the set time it turns off. After
further pressing the button, the whole process is repeated.

Picture 15

PULSE WELDING

It is used for welding by short spots. Length of these spots and pauses can be continuously adjusted.

Picture 16

Depending on the gas type used, wire diameter and strength of the material (alternatively the welding current) de-
termine the feasible program with preset parameters according to table on page 50.

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Содержание MW2050

Страница 1: ...MW W3 30 05 50 0 I In nv ve er rt te er r M MI IG G P Pa ac ck ka ag ge e E EN N I In ns st tr ru uc ct ti io on n f fo or r u us se e a an nd d m ma ai in nt te en na an nc ce e M MA AD DE E I IN N E...

Страница 2: ...tion Protective gas and gas tank installation Wire spool installation Welding wire spool break adjustment Panel of functions Function Synergic Temperature protection Blower Operation Functions Problem...

Страница 3: ...al controls ensure not only optimal setting of the welding characteristics but its dynamic adaptation during the welding process as well This way a substantially higher quality weld joint and simplifi...

Страница 4: ...ns for arc welding of metals SN 05 06 30 1993 Safety rules for welding and plasma cutting The welding machine must be checked through in regular inspections according to SN 33 1500 1990 Instructions f...

Страница 5: ...ir connections Cables and sockets must be checked in regular intervals in order to ensure compliance with the appropriate regulations and standards Do not use the machine when the covers are removed o...

Страница 6: ...ter welding termination AVOIDANCE OF FLAMES AND EXPLO SIONS Remove all combustibles from the workplace Do not weld close to inflamma ble materials or liquids or in environments saturated with explosiv...

Страница 7: ...ned above ATTENTION When using the welding machine with standby power supply mobile power supply generator it is necessary to use a quality standby supply with sufficient performance and with quality...

Страница 8: ...a WELDING TORCH CENNECTION Check whether there is the correct liner in the welding torch for the size of welding wire you are using Use only wires which are properly rated for the particular machine o...

Страница 9: ...cap nut with the hose to the reduction valve 8 Slowly open the tank valve The tank pressure gauge F will show pressure in the tank NOTICE Do not use all the tank s contents Replace the tank when the p...

Страница 10: ...etal spatter and prolong the life of gas tube ATTENTION During wire threading don t aim the torch against eyes Panel of functions Control and signal elements on the digital panel description of functi...

Страница 11: ...enter the program selection mode The programs are chosen by selector 8 The chosen program is confirmed by re peatedly pushing button 12 pic 5 13 Display showing the wire feed speed welding voltage val...

Страница 12: ...Assumed welding current can be adjusted by the right switch Deactivation of synergic function Press button PROG pos 12 By switch 8 choose OFF Confirm by pressing the buton PROG pos 12 again Saving of...

Страница 13: ...plosion and fire is prohibited Welding vapors may be harmful to your health Assure good ventilation during welding PRESET PROGRAMS SELECTION Push the SAVE 11 button pic 5 The indicator near the button...

Страница 14: ...s Burn Back Burn out of wire bb 0 01 to 1 00 s Post Gas Time Gas post blow PoG 0 2 to 10 0 s Spot Time Lenght of spot bod 1 to 10 s Pause Time Lenght of pause PAU 1 to 10 s Dynamics Manual mode DYN 0...

Страница 15: ...function is used at welding termination This function serves to fill the end crater and creation of a high quality good looking weld finish In case of activation the function the following parameters...

Страница 16: ...nition POST GAS TIME This function assures the protective gas presence after welding termination which prevents the weld end oxida tion If the Spot Time mode is activated the pulse time setting option...

Страница 17: ...d by selector 5 Pic 5 The welding wire feed speed is adjusted by selector 8 Pic 5 Problems solving ERROR MESSAGE DISPLAY During machine operation some errors and breakdowns may appear which will be an...

Страница 18: ...avoidance of unnecessary breakdowns and failures REGULAR MAINTENANCE AND CHECK UP Perform the check up according to CSN EN 60974 4 Always check the condition of the welding and supply cables before u...

Страница 19: ...ent by increasing or decreasing of wire feeding speed eventually slightly tune voltage so that welding arc is stable For good quality of weld and optimal adjusting of welding current is necessary the...

Страница 20: ...ture welding because of its high content in the upper part of the range It is not suitable for welding in forced position pic 9 d Shower welding arc The main property of this welding is the transfer o...

Страница 21: ...tput pic 1 on the rear panel Turn the gas on with the gas bottle valve c Connect the machine to power supply d Turn on the main switch 6 pic 1 e Wait until the welding machine test runs through all di...

Страница 22: ...after the set time it turns off After further pressing the button the whole process is repeated Picture 15 PULSE WELDING It is used for welding by short spots Length of these spots and pauses can be c...

Страница 23: ...the preselected programs fits your needs choose one of the positions in SAVE 1 20 where you can save your own programs Table of preinstalled programs Welding parameters for individual thickness of we...

Страница 24: ...24 Masterweld 2050 2070 3050 electrical wiring diagram...

Страница 25: ...ouncil 2006 95 ES in recent definition low voltage electrical device and direction 2004 108 ES in recent definition electromagnetic compatibility Typy Types Typ MW2050 MIG MW2070 MIG MW3050 MIG Descri...

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