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Denyo DN-C-50-4-06 - User Manual

Denyo DN-C-50-4-06
30 pages
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STATIONARY TYPE
SPOT WELDING MACHINE
MODEL DN-C-50-4-06
Before using this equipment, please read thoroughly the safety precautions for using the
equipment safely. After reading the manual, keep it on hand to ensure effective use.
INSTRUCTION MANUAL
DN-C-50-4-06 01
2010/03/25 EN
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Summary

Safety Instructions

1-1. Introduction

General introduction to safety precautions and handling guidelines for the welding unit.

1-2. Safety Precautions

Details safety precautions, including injury classification and symbols for dangerous conditions.

1-3. Instructions for Ensuring Safety

Provides specific instructions for safe operation and handling to prevent accidents.

1-4. Dangerous Sections with Warning Labels

Identifies dangerous sections of the product with attached warning labels and their meanings.

Specifications and Functions

2-1 Overview

Provides a general overview of the stationary spot welding machine and its components.

2-2 Specifications

Lists detailed technical specifications for the welding machine and its controller.

2-3 Name and Function of Components

Identifies and describes the main components of the welding machine's gun body assembly.

Installation Guide

2-4-1 Cautions for Installation Location

Provides important precautions for selecting a suitable installation location for the welding machine.

2-4-2 Piping and Connection Methods

Details the procedures for connecting air, water, and electrical lines to the welding machine.

2-4-3 Cautions for Piping and Connection

Offers crucial safety precautions for grounding, cooling water, compressed air, and power supply.

2-4-4 Securing the Welding Machine Body

Explains how to securely anchor the welding machine to the floor using anchor bolts.

2-4-5 Table of Required Equipment

Lists all the necessary equipment and their specifications required for the welding machine.

Operation Procedures

3-1 Controller Operation

Details control methods, time control, and current control for the welding machine controller.

3-1-2 Operation Sequence

Describes the basic operation sequence, including pre-squeeze, weld, hold, and off times.

3-1-3 How to Operate Stationary Spot Welding Machine

Explains the operation of the control box, including power and mode selection for welding.

3-2 Preparation for Welding

Guides through the preparation steps, including timer initialization and system checks.

3-3 Welding Results and Causes of Trouble

Lists common welding issues, their potential causes, and troubleshooting guidance.

3-4 Wiring Diagram

Provides the electrical wiring diagram for the spot welding machine.

3-5 Piping Diagram

Illustrates the piping diagrams for air pressure and cooling water circulation.

Maintenance and Inspection

4-1 Regular Inspection

Outlines pre-shift and monthly inspection procedures for the welding machine.

4-2 Notes on Inspection

Provides important notes and cautions to consider during machine inspection.

4-3 Maintenance

Details maintenance tasks for air piping, cooling water systems, and electrode dressing.

4-3-4 Conductors and Other Components

Covers maintenance for conductors, joints, cylinder, and notes on measuring current.

4-4 Electrode Force Chart

Provides a chart illustrating the relationship between air pressure and electrode force.

4-5 Other Notes

Offers additional notes on current diversion, eccentric load, and general maintenance importance.

4-6 Trouble and Action to be Taken

Lists common troubles, their confirmation items, and recommended actions for resolution.

Parts List

Consumable and Replacement Parts

Lists part names, manufacturers, specifications, and quantities for the welding machine.

Cautions on Use

General Usage Guidelines

Provides general cautions and contact information for product inquiries.

Denyo DN-C-50-4-06 Specifications

General IconGeneral
Rated Output50 kVA
Frequency50/60 Hz
No-load Voltage70 V
Duty Cycle60%
Power SourceDiesel Engine
Engine ModelKubota V3300

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