Cebora TRI STAR MIG 1635/M Service Manual

CEBORA S.p.A. 1 TRI STAR MIG 1635/M POWER SOURCE art. 283 SERVICE MANUAL 3.302.233 22/09/2008

CEBORA S.p.A. 10 ♦ Check the wiring between J3 and J7 on control board (29) and J4 power board (32). ♦ With the power source off, temporarily disconn

CEBORA S.p.A. 11 Correct? YES NO ♦ Check the wiring between J1 control board (29) and J1 power board (32). ♦ Check the wiring between J3 and J7 c

CEBORA S.p.A. 12 ♦ Check the wiring between terminals J8 and J9 of power board (32) and solenoid valve (7). ♦ With the power source off, check the re

CEBORA S.p.A. 13 3.3.7 - In open circuit operation, the output voltage is not regular. OPEN-CIRCUIT OUTPUT VOLTAGE TEST.  Output terminal –(G) p

CEBORA S.p.A. 14 3.3.8 - In resistive load operation, the output voltage is not regular. OPEN-CIRCUIT OUTPUT VOLTAGE TEST.  Output terminal –(G)

CEBORA S.p.A. 15 ♦ Replace power (32) and/or control (29) boards. ♦ Check connection between diode group heat sink on power board (32), inductor (28)

CEBORA S.p.A. 16 3.4 - Error codes and alarm signals. 3.4.1 - 02 - EEPROM error. Block due to software error. Replace the control board (29). 3.4

CEBORA S.p.A. 17 3.4.6 - 54 - Short-circuit between torch and workpiece upon start-up. Upon power source start-up this test checks the operating co

CEBORA S.p.A. 18 3.4.9 - 61 - Mains voltage lower than minimum limit. 3.4.10 - 62 - Mains voltage higher than maximum limit. The control board (29

CEBORA S.p.A. 19 4 - COMPONENTS LIST 4.1 - Power source art. 283 : see file ESP283.pdf enclosed at the end of the manual. 4.2 - Components table:

CEBORA S.p.A. 2 CONTENTS 1 - GENERAL INFORMATIONS ...

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.

CEBORA S.p.A. 21 5.3 - Power board (32), code 5.602.280/B. 5.3.1 - Topographical drawing. 5.3.2 - Connector table. Conn. Terminals Function

CEBORA S.p.A. 22 3.302.233 22/09/2008 5.4 - Control board (29), code 5.602.269/A. 5.4.1 - Topographical drawing. 5.4.2 - Connector table. C

14Art. 283

15Art. 283When ordering spare parts please always state the machine item andserial number and its purchase data, the spare part position and thequanti

CEBORA S.p.A. 3 1 - GENERAL INFORMATIONS 1.1 - Introduction. The purpose of this manual is to train personnel assigned to carry out maintenance on

CEBORA S.p.A. 4 2 - SYSTEM DESCRIPTION 2.1 - Introduction. The TRI STAR MIG 1635/M is a multiprocess system for MIG/MAG, TIG-DC and MMA welding. I

CEBORA S.p.A. 5 − two 3-digit displays to show output voltage, welding current, wire speed, values assignable to the selected parameters, material

CEBORA S.p.A. 6 3 - MAINTENANCE WARNINGS ANY INTERNAL INSPECTIONS OR REPAIRS MUST BE CARRIED OUT BY QUALIFIED PERSONNEL. BEFORE BEGINNING MAINTENA

CEBORA S.p.A. 7 NOTE  Operations preceded by this symbol refer to operator actions. ♦ Operations preceded by this symbol refer to machine response

CEBORA S.p.A. 8 Correct? NO (see 3.3.3). YES 3.2.3 - MIG operation. NOTE O

CEBORA S.p.A. 9 3.3 - Troubleshooting. WARNINGS ANY INTERNAL INSPECTIONS OR REPAIRS MUST BE CARRIED OUT BY QUALIFIED PERSONNEL. BEFORE REMOVING T