Cebora TRI STAR MIG 1635/M Скачать руководство пользователя страница 20 | Manualshive

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Cebora TRI STAR MIG 1635/M Скачать руководство пользователя страница 20

CEBORA S.p.A.

20

5

- ELECTRICAL DIAGRAMS

5.1

- Power source art. 283 : see file SCHE283.pdf enclosed at the end of the manual.

5.2

- Waveforms.

5.2.1

- Wire feeder motor (31) voltage during correct braking (par. 3.3.10).

5.2.2

- Wire feeder motor (31) voltage during incorrect braking (par. 3.3.10).

3.302.233

22/09/2008

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Содержание TRI STAR MIG 1635/M

Страница 1: ...CEBORA S p A 1 TRI STAR MIG 1635 M POWER SOURCE art 283 SERVICE MANUAL 3 302 233 22 09 2008...

Страница 2: ...gnals 16 3 4 1 02 EEPROM error 16 3 4 2 10 Malfunction in the circuit to detect short circuits at the output 16 3 4 3 42 Wire feeder motor 31 fault 16 3 4 4 52 trG on display M Start button pressed du...

Страница 3: ...riginal Cebora spare parts 1 3 Safety informations The safety notes provided in this manual are an integral part of those given in the Instruction Manual Therefore before working on the machine please...

Страница 4: ...tage for power transformer the power transformer and the TA to detect the current at the primary circuit of the power transformer the diode group made up of two diodes connected to a shared cathode th...

Страница 5: ...re present two GIFAS G and H terminals for the welding current a centralized socket E with pneumatic socket for the gas and a two poles connector F for the start command from the torch push button The...

Страница 6: ...metal dust from the wire feed liner and gearmotor unit also making sure that they are not worn to the point of needing replacement Check the condition of the output terminals output and power supply c...

Страница 7: ...O see 3 3 1 3 3 2 3 3 3 YES Press the button V several times the selection shown on the displays is repeated in sequence In MIG each time the button V is pressed the leds D C B and A lit one after the...

Страница 8: ...he torch start button for 5 seconds approximately Gas begins to flow from the torch for as long as the button is held down and the pre gas time selected the post gas time is activated only if the powe...

Страница 9: ...wer source does not start control panel off MAINS SUITABILITY TEST Correct No voltage for mains protection NO YES Eliminate any short circuits on the connections between power cable switch 9 and power...

Страница 10: ...place the control board 29 3 3 3 Power source powered display and signals does not indicate the correct values ERROR CODE TEST Correct Upon start up after the lamp test display M shows Err and display...

Страница 11: ...defective replace See CONTROL BOARD 29 POWER SUPPLY TEST par 3 3 1 Replace the control board 29 Replace the control board 29 3 3 5 No gas flows from the torch SOLENOID VALVE 7 TEST Correct Solenoid v...

Страница 12: ...erminals 2 and 1 approximately 2 18 Vdc based on the program set with start button pressed and adjustable by knob I NO YES Check the wiring between J8 control board 29 and wire feeder motor 31 With po...

Страница 13: ...3 of the connector disconnected from J1 and terminals 3 of J7 on control board 29 precharge rele coil Corrected value approximately 1 Kohm in both measure senses If not correct check the wiring betwe...

Страница 14: ...r source powered OUTPUT VOLTAGE TEST ON RESISTIVE LOAD Output terminal G power source and output terminal H power source voltages per table NO YES Correct operation POWER BOARD 32 POWER SUPPLY TEST Po...

Страница 15: ...c we recommend Carrying out welding tests changing Hot Start Soft Start and Impedance functions values and if necessary the working program with one similar to the one being used if available Checking...

Страница 16: ...terminal J7 of power board 32 and wiring between terminals 9 and 10 of J1 control board 29 and terminals 9 and 10 of J1 power board 32 In case of Error 10 carry out the open circuit operation test in...

Страница 17: ...uit has exceeded this limit This situation can be determined also from the short circuit created between wire nozzle and gas nozzle on the MIG torch because of the warehouse of dirt or metallic powder...

Страница 18: ...nditions comply with the specified values especially observing the duty cycle Make sure the diode holding screws on the dissipater on the power board 32 are firmly tightened Make sure correct assembly...

Страница 19: ...3 pdf enclosed at the end of the manual 4 3 Spare parts list Essential spare parts Ref Code Description Qty 29 5602282 control board 1 32 5602280 power board 1 Recommended spare parts Ref Code Descrip...

Страница 20: ...r source art 283 see file SCHE283 pdf enclosed at the end of the manual 5 2 Waveforms 5 2 1 Wire feeder motor 31 voltage during correct braking par 3 3 10 5 2 2 Wire feeder motor 31 voltage during inc...

Страница 21: ...sent with power source output voltage J4 3 4 PWM signal input for igbt driver J4 5 10 primary current feedback signal output from TA J4 6 7 35 Vdc approximately output for wire feeder motor 31 control...

Страница 22: ...nal input J1 8 14 Vdc supply voltage output J1 9 10 power source output voltage signal input J2 NU board programming J3 1 2 PWM signal output for igbt driver J4 NU J5 NU J6 1 2 power source start sign...

Страница 23: ...14 Art 283...

Страница 24: ...VER 09 INTERRUTTORE SWITCH 10 PRESSACAVO STRAIN RELIEF 11 CAVO RETE POWER CORD 12 PANNELLO ALETTATO FINNED PANEL 13 CERNIERA HINGE 14 LATERALE MOBILE HINGED SIDE PANEL 15 CHIUSURA CLOSING 16 ROSETTA W...

Страница 25: ......

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