Clarke 151EN Operating & Maintenance Manual

Clarke 151EN Operating & Maintenance Manual

Gas/no-gas mig welder

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GAS/NO-GAS MIG WELDER
GAS/NO-GAS MIG WELDER
Models
90EN, 100EN, 105EN & 151EN
0502
OPERATING & MAINTENANCE
INSTRUCTIONS

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Summarization of Contents

Electromagnetic Interference (EMC)
Interference Assessment and Reduction
Assesses and reduces potential electromagnetic interference in the welding environment.
Safety Precautions for All Types of Welding
General Safety Precautions
Covers burn, fume, and fire/explosion prevention during welding operations.
Fire and Explosion Prevention
Details measures to prevent fires and explosions caused by welding activities.
Electric Arc Welding Safety
Burn Protection
Instructions for protecting eyes and skin from the welding arc's radiant energy and heat.
Shock Prevention and Hazards
Covers electrical shock risks, pacemaker interference, and protective measures including earthing.
Additional Safety Precautions for MIG Welding
MIG Specific Safety Guidelines
Specific safety instructions for operating MIG welding equipment, including ventilation and torch handling.
No-Gas MIG Welding - Principles of Operation
Benefits of MIG Welding
Outlines the advantages and benefits of using MIG welding technology for various applications.
Electrical Connections
Appliance Earthing and Wiring
Instructions for safe electrical connection, including mandatory earthing and wire colour coding.
Unpacking & Parts Identification
Component Identification
Lists and visually identifies all parts included with the welding machine models.
Assembly & Installation
Loose Components Assembly
Instructions for attaching feet, wheels, and handles to the welder unit.
Welding Shield Assembly
Steps for assembling the welding mask, including correct placement of glass panels.
Installing the Welding Wire
Procedures for removing, replacing, and correctly threading welding wire spools and the liner.
Converting to Gas Welding
Gas Conversion Requirements
Lists necessary parts like wire, tips, and regulators for gas welding conversion.
Attaching Gas Bottle and Regulator
Guide for securely connecting gas bottles and regulators for welding operations.
Preparation for Use
Workpiece Preparation
Emphasizes the importance of cleaning the workpiece surface before welding for optimal results.
Setting the Controls
Guidance on adjusting welding current and wire feed speed for satisfactory welds.
Wire and Earth Connection
Instructions for trimming wire and properly attaching the earth lead and clamp.
Operation
Welding Procedure
Step-by-step guide on operating the welder, including torch angle and wire feed.
Thermal Overload Protection
Explanation of the thermal overload safety feature and how it functions to prevent overheating.
Maintenance and Tips
Welding Tips
Advice and techniques to improve welding quality and performance.
General Maintenance
Routine checks and maintenance procedures for ensuring the welder's longevity.
Renewing the Wire Liner
Wire Liner Replacement Procedure
Detailed steps for replacing a damaged or kinked wire liner in the welding torch assembly.
Troubleshooting
Problem Diagnosis and Solutions
Guide to identifying and resolving common issues encountered with the welding machine.
Control Settings - MIG 90EN Reference Tables
Steel and Aluminium Settings
Recommended control settings for welding steel and aluminium with the MIG 90EN.
Control Settings - MIG 100EN & 105EN Reference Tables
Steel and Aluminium Settings
Recommended control settings for welding steel and aluminium with the MIG 100EN/105EN.
Control Settings - MIG 151EN Reference Tables
Steel and Aluminium Settings
Recommended control settings for welding steel and aluminium with the MIG 151EN.
Wiring Diagrams
MIG 100EN & 105EN Circuitry
Electrical schematic illustrating the internal wiring of MIG 100EN and 105EN models.
Parts Diagram
Component Identification Diagram
Visual representation of the parts for MIG 100EN & 105EN models for easy identification.
Parts List
MIG 100EN & 105EN Parts Inventory
Detailed list of all replaceable parts with part numbers for MIG 100EN and 105EN models.
Accessories
Available Welding Accessories
List of optional accessories such as wire spools, welding gas, and contact tips.
Parts and Service Contacts
Contact Information for Parts and Service
Details on how to contact the dealer or manufacturer for spare parts and technical service.
Specifications
Welder Model Specifications
Technical specifications for different welder models, including current range, dimensions, and duty cycle.

Table of Contents