background image

SINCERT

ACCREDITAMENTO ORGANISMI CERTIFICAZIONE

SISTEMA QUALITA' CERTIFICATO

U N I

E N

I S O

9 0 0 1

TGA-ZQ-002/92-00

Deutscher
Akkreditierungs

at

R

CERTIFIED QUALITY SYSTEM

ISO

9001

TELWIN S.p.A.

800

801

- Via della Tecnica, 3

36030 VILLAVERLA (Vicenza) Italy
Tel. +39 - 0445 - 858811
Fax +39 - 0445 - 858

/ 858

E-mail:

[email protected] http://www.telwin.com

Содержание TIG-165

Страница 1: ...cod 988250 inverter TROUBLESHOOTING AND REPAIR MANUAL TROUBLESHOOTING AND REPAIR MANUAL t r o u b l e f r e e r e p a i r TECHNOLOGY TIG...

Страница 2: ...connected from the mains B Unscrew the 12 screws located at the four corners of the two blak plastic shells C Slide out firstly the upper shell and then the lower shell D Unscrew the two screws locate...

Страница 3: ...ctor J2 Connector J1 Connector 7 Checking the operation of H F filter board code 112478 8 Checking the operation of tig control board code 112488 Disconnect the power supply cables of H F Box Shortcir...

Страница 4: ...d lift trimmers L lift striking tig 161 DC LIFT Ensure that the aforementioned jumper is in H position Set the machine in electrode through the commutator Through static load or directly in welding en...

Страница 5: ...F OFF I EV ON HF OFF I 0 EV ON HF ON ARC EV ON HF OFF EV ON HF OFF EV ON HF OFF I 0 EV OFF HF OFF I 0 P T OFF P T OFF P T OFF P T ON P T ON P T OFF P T ON LEGEND EV Electrovalve HF High frequency I We...

Страница 6: ...P T ON P T OFF P T OFF P T ON P T OFF D26 ON D26 ON D26 OFF D26 OFF D26 OFF D26 OFF D26 OFF I 0 I 0 I 0 I 0 I 20A P T ON MINIMUM TIME PRE GAS TRIMMER R 54 POST GAS POTENTIOMETER R 58 DOWN SLOPE POTEN...

Страница 7: ...Main current supply MMA Selector 2 4 Phases Down slope R59 Relay k1 k2 JP 1 Figure n 1 Remote control connector Figure n 2 Cn 01 HF Filter Fs 01 Supply cable HF Box HF Box Primary plug HF Silicone Cab...

Страница 8: ...Figura n 2 Figure n 3 Figura n 2 Figure n 4 Figure n 5 PRE GAS TRIMMER Figura n 2 Figure n 6 Figura n 2 Figure n 7 TECHNOLOGY TIG 8...

Страница 9: ...parts without any reference pls specify model brand and voltage of machine list reference number of the item registration number Wenn Sie einen Ersatzteil der ohne Artikel Nummer ist benoetigen bestim...

Страница 10: ...neratore H f Generateur H f H f Generator H f Generator Generador H f Elettrovalvola Electrovanne Electrovalve Elektroventil Elektrovalvula Deviatore Gareur Switch Schalter Interruptor Interruttore In...

Страница 11: ...grade Dirty inside the machine Description Kind of failure Component ref Substitution of primary circuit board yes no Troubles evinced during repair Rectifier bridges Electrolytic capacitors Relays P...

Страница 12: ...FICATO U N I E N I S O 9 0 0 1 TGA ZQ 002 92 00 Deutscher Akkreditierungs at R CERTIFIED QUALITY SYSTEM ISO 9001 TELWIN S p A 800 801 Via della Tecnica 3 36030 VILLAVERLA Vicenza Italy Tel 39 0445 858...

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