Stel TIG 303 Instruction Manual Download Page 33 | Manualshive

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Stel TIG 303 Instruction Manual Download Page 33

6943200010

33

CONNECTIONS

FRONT TYPICAL CONNECTIONS:

REAR TYPICAL CONNECTIONS:

REF

DESCRIPTION

MMA

TIG

A

NEGATIVE SOCKET

CLAMP

TIG TORCH

B

TIG GAS OUTPUT

-

TIG TORCH

C

CONTACTOR

-

TIG TORCH

D

CONNECTOR 14

WAY

OPT. REMOTE

CONTROL

OPT. REMOTE

CONTROL

E

POSITIVE SOCKET

ELECTRODE

HOLDER

CLAMP

REF

DESCRIPTION

MMA

TIG

F

AWC CONTROL

(OPTIONAL)

-

OPT. AWC

G

AWC SUPPLY

(OPTIONAL)

-

OPT. AWC

H

AWC FUSE

(OPTIONAL)

-

T 2A 6,3x32

500V

I

GAS INPUT

-

TO GAS

CYLINDER

J

MAIN SUPPLY

INPUT

MAIN SUPPLY

MAIN SUPPLY

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Summary of Contents for TIG 303

Page 1: ...6943200010 1 MANUALE DI ISTRUZIONE PER SALDATRICE INSTRUCTION MANUAL FOR WELDING MACHINE TIG 303 453 TIG 453S Info www stelgroup it tel 39 0444 639525...

Page 2: ...dard in force within the EEA has been used in the design EN 60974 1 2018 09 Ed 5 Arc welding equipment Part 1 Welding power sources EN 60974 10 2014 Ed 3 Arc welding equipment Part 10 Electromagnetic...

Page 3: ...SALUTE Tenere il capo fuori dalla portata dei fumi Provvedere per una ventilazione adeguata dell area di lavoro Se la ventilazione non sufficiente usare un aspiratore che aspiri dal basso IL CALORE G...

Page 4: ...la variazione del carico e dell impedenza dei cavi di saldatura I comandi sul pannello frontale consentono una facile programmazione delle sequenze di saldatura in funzione delle esigenze operative La...

Page 5: ...ENZIONE Questa apparecchiatura in CLASSE A non e destinata all uso in ambienti residenziali dove la potenza elettrica e fornita dal sistema pubblico di alimentazione a bassa tensione Ci possono essere...

Page 6: ...o verde del cavo di alimentazione onde evitare scariche dovute a contatti accidentali con oggetti messi a terra Lo chassis che conduttivo connesso elettricamente con il conduttore di terra non collega...

Page 7: ...la tensione a vuoto massima ad una tensione di sicurezza che normalmente al di sotto dei 18V Il V R D usato come aiuto ulteriore per la sicurezza dell operatore Le procedure per la sicurezza sul lavor...

Page 8: ...iare la bombola del gas all apposito raccordo posto sul pannello posteriore della macchina 6 Premere il pulsante Select Mode rif 6 fino a selezionare una delle modalit TIG indicata dall accensione del...

Page 9: ...ione partenza con HF l Selezione variabili m Selezione ritorno schermata principale 7 Impostare la corrente di saldatura con l encoder di regolazione A SET rif 11 8 Procedere con la saldatura ALTRE IM...

Page 10: ...ETUP in cui si possono selezionare altre modalit particolari Frequenza AC possibile variare la frequenza da 20 a 400Hz ATTENZIONE Se la corrente impostata supera i 100A la frequenza AC viene limitata...

Page 11: ...e il pulsante di MODO della schermata principale rif pag7 e ed entrare nel men PULSE MAIN SETTINGS a Frequency 0 4Hz 999 9Hz b I BASE 10 90 c DUTY CYCLE 10 90 d Pulsazione ON OFF e Selezione variabili...

Page 12: ...f 7 PER CIRCA 5 SECONDI RICHIAMO PROGRAMMI DI SALDATURA MEMORIZZATI 1 Premere il pulsante JOB LIST rif 9 per entrare nella schermata JOB LIST 2 Attraverso i pulsanti rif 10 rif 11 o l encoder A SET ri...

Page 13: ...ore massimo di corrente di uscita quando siamo in modalit monofase RESTORE FACTORY DEFAULT Questa funzione serve per riportare il settaggio della macchina ai valori di default di fabbrica Seguire la s...

Page 14: ...Non smaltire le apparecchiature elettriche assieme ai rifiuti normali In ottemperanza alla Direttiva Europea 2012 19 EU sui rifiuti da apparecchiature elettriche ed elettroniche e relativa attuazione...

Page 15: ...ause burns Keep the tip of the electrode far from your body and from other persons PREVENTION OF ELECTRIC SHOCKS Take the following precautions when working with a welding machine keep yourself and yo...

Page 16: ...lding sequences depending on the operating requirements The inverter technology used has allowed the following to be obtained machines with extremely low weight and compact dimensions reduced energy c...

Page 17: ...NSTALLATION WARNING This Class A equipment is not intended for use in residential locations where the electrical power is provided by the public low voltage supply system There may be potential diffic...

Page 18: ...machine must absolutely be correctly connected to the earth system INTERNATIONAL SAFETY REGULATIONS It is indispensable to provide good earthing by means of the yellow green lead in the power cable in...

Page 19: ...safety voltage which is normally less than 18V The V R D is used as an additional aid for operator safety The procedures for safety at work must always be carried out with attention ACTIVATION OF V R...

Page 20: ...t panel of the machine 5 Connect the gas cylinder to the appropriate fitting located on the rear panel of the machine 6 Press the Select Mode button ref 6 until one of the TIG modes is selected the LE...

Page 21: ...c Slope Up 0 1s 10s d I Bilevel 10 90 e Slope Down 0 1s 10s f I Base Down 10 90 g Post Gas 0 1s 30s h ADDITIONAL SETTINGS i HF l Sequence m Home page 7 Set the welding current with the potentiomenter...

Page 22: ...HE ACTIVATION OF THE AC POLARITY MODE AT THIS POINT IT IS POSSIBLE TO CHANGE THE VARIOUS PARAMETERS AND USING THE DOWN ARROW BUTTON TO ACCESS THE AC SETUP MENU WHERE YOU CAN SELECT OTHER PARTICULAR SE...

Page 23: ...s reduces the overall welding time avoiding material distortions especially for thin thickness The Triangular AC function symbol will appear on the main screen Asymmetric Set with this mode it is poss...

Page 24: ...4 Once saved you will automatically return to the home page and you will be able to see the JOB number you are working in the JOB box ATTENZION PARAMETERS THAT ARE SAVED FROM POSITION 1 TO 12 ARE PROT...

Page 25: ...an be activated only in the S version machines It is used to limit the maximum output current value to 300 A when we are in single phase mode RESTORE FACTORY DEFAULT This function is used to return th...

Page 26: ...ste Electrical and Electronic Equipment and its implementation in accordance with national law electrical equipment that has reached the end of its life must be collected separately and returned to an...

Page 27: ...6943200010 27 WIRING DIAGRAM TIG 303 453 AC DC...

Page 28: ...6943200010 28 WIRING DIAGRAM TIG 453S AC DC...

Page 29: ...6943200010 29 EXPLODED VIEW TIG 303 453 AC DC...

Page 30: ...Closing metal plate 66143900 66139300 6207920K 6208090K 6113850L 66046600 6110430L 63197000 64103000 64527000 64274000 66079300 6207940K 6208130K 66142900 61431900 66139200 66106200 61190200 61407400...

Page 31: ...6943200010 31 EXPLODED VIEW TIG 453 S AC DC...

Page 32: ...046600 6110430L 63197000 64103000 64527000 64274000 66079300 6207940K 6208130K 66142900 61431900 66139200 66106200 61190200 61416500 61416400 61357200 61417900 65097700 61401300 61143500 611415V0 6208...

Page 33: ...IG GAS OUTPUT TIG TORCH C CONTACTOR TIG TORCH D CONNECTOR 14 WAY OPT REMOTE CONTROL OPT REMOTE CONTROL E POSITIVE SOCKET ELECTRODE HOLDER CLAMP REF DESCRIPTION MMA TIG F AWC CONTROL OPTIONAL OPT AWC G...

Page 34: ...J SENSE 220K GND H CHASSIS COMMON CONNECTOR 14 WAY D PIN DESCRIPTION TORCH TRIGGER A TORCH SWITCH B TORCH SWITCH UP DOWN TORCH E REMOTE CONTROL CIRCUIT COMMON F DOWN G UP DOWN COMMU D UP DOWN COMMU C...

Page 35: ...ng to open it to redo connections To do this follow the diagram below INPUT POWER CABLE CE COLOUR CSA COLOUR CONNECTION L1 black Black To 3 phase plug L2 grey white To 3 phase plug L3 brown red To 3 p...

Page 36: ...6943200010 36 Info www stelgroup it tel 39 0444 639525...

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