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Cebora SPOT 3500 User Manual

Cebora SPOT 3500
18 pages
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CEBORA S.p.A. 1
3.302.047 21/12/00
SPOT 3500
POWER SOURCE art. 2150
SERVICE MANUAL

Table of Contents

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Cebora SPOT 3500 Specifications

General IconGeneral
Input Voltage230 V
Input Current16 A
Welding Current3500 A
Weight35 kg
Power SupplySingle-phase
Electrode Force120 daN
Welding Time Range0.02 - 3 s

Summary

SPOT 3500 Service Manual Overview

1 - GENERAL INFORMATION

1.1 - Introduction

Purpose of the manual to train personnel for maintenance on the power source art. 2150.

1.2 - General Service Policy

Responsibility of customer/operator for equipment use, maintenance, and repairs by qualified personnel.

1.3 - Safety Information

Safety notes are integral part of instruction manual; disconnect power before access.

1.4 - Electromagnetic Compatibility

Read and observe instructions provided in the "Electromagnetic compatibility" paragraph.

2 - SYSTEM DESCRIPTION

2.1 - Introduction

SPOT 3500 is a multi-function system for welding, spot-welding, warming, and rectifying auto body metal.

2.2 - Technical Specifications

Verify technical specifications via machine plate, Instruction Manual, and Sales Catalogue.

2.3 - Description of Power Source Art. 2150

Art. 2150 is an alternating voltage power source using a transformer and static switch to adjust output current.

3 - MAINTENANCE

3.1 - Periodic Inspection and Cleaning

Remove dirt/dust from air vents, check output terminals, cables, and internal connections.

3.2 - Sequence of Operations

Represents correct functioning of the machine; used as a guiding procedure for troubleshooting after repair.

3.3.1 - Power Source Does Not Start, Lamp Off

Troubleshooting steps for when the power source fails to start and the indicator lamp is off.

3.3.2 - Power Source Powered, Start Button No Effect

Troubleshooting steps for when the power source is powered but the start button has no effect.

3.3.3 - Open Circuit Output Voltage Not Regular

Troubleshooting steps for irregular output voltage during open circuit operation.

3.3.4 - Resistive Load Operation: Output Voltage Not Regular

Troubleshooting steps for irregular output voltage during resistive load operation.

3.3.5 - High Current Working Quality Not Satisfactory

Troubleshooting steps for unsatisfactory welding quality under high current working conditions.

4 - COMPONENTS LIST

4.1 - Power Source Art. 2150 Components

Reference to file ESP2150.pdf for power source art. 2150 components.

4.2 - Components Table

Reference to file ESP2150.pdf for the components table.

4.3 - Spare Parts List

Lists essential and recommended spare parts for the power source.

5 - ELECTRICAL DIAGRAMS

5.1 - Power Source Art. 2150 Diagrams

Reference to file SCHE2150.pdf for electrical diagrams of power source art. 2150.

5.2 - Waveforms

Displays and describes various output voltage and signal waveforms for different operating modes.

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