LOTOS LTP5500D User Manual

Affordable Tools Achieve More
Visit Our Website at:
www.uwelding.com
LTP5500D
OWNER’S MANUAL
Carefully read the operation manual prior to using, installing and maintaining the electric
welding machine
The contents of this manual may be revised without prior notice and without obligation.
This instruction manual is issued on 1st Jan 2018. Rev 01
Conforms with EMC Directives:
73/23/EEC and 89/336/EEC
European Standard: EN/IEC60974

LOTOS LTP5500D Specifications

General

Input Voltage	220V
Input Frequency	50/60Hz
Output Current Range (Plasma)	20-50A
Output Current Range (MMA)	20-200A
Protection Class	IP21S
Insulation Class	F
TIG Welding Capacity	No
Stick Welding Capacity	Yes
Welder Type	Plasma Cutter/Stick Welder
Duty Cycle	60%
Max Cutting Thickness	12mm

Summary

General Safety Warnings

Arc Welding Safety Precautions

Essential safety guidelines for arc welding operations to prevent injury.

Fumes and Gases Safety

Guidelines for safe handling of fumes and gases during plasma cutting.

EMF Field Safety

Awareness of potential interference from EMF fields with electronic devices.

Arc Rays Burn Safety

Precautions against eye and skin damage from arc rays and infrared radiation.

Welding Sparks Fire Hazards

Safety measures to prevent fires and explosions caused by welding sparks.

Gas Cylinder Safety

Safety instructions for handling gas cylinders to prevent explosion risks.

Electrical Equipment Safety

Safety considerations for operating electrically powered equipment.

Moving Parts Injury Prevention

Technical Specifications

Power Supply Ratings

Panel Explanation

Quick Setup Guide

Machine Installation

Machine Setup

Machine Operation

Safety Operations

Operation Steps

Maintenance Procedures

Troubleshooting Guide

Technical Reference