ESAB LHF 800 User Manual

GB
Valid for serial no. 906--xxx--xxxx0455 675 101 GB 050816
LHF 250, LHF 400,
LHF 630, LHF 800
Instruction manual

ESAB LHF 800 Specifications

General

Power Source	Inverter
Input Frequency	50/60 Hz
Rated Input Current	32 A
Output Current	800 A
Wire Diameter	0.8-1.6 mm
Protection Class	IP23
Cooling Method	Forced Air and Water
Welding Process	MIG/MAG
Input Voltage	400 V
Output Current Range	50-800 A
Duty Cycle	60% @ 800 A
Efficiency	85%

Summary

1 DIRECTIVE

DECLARATION OF CONFORMITY

States conformity with relevant European standards and directives for welding equipment.

2 SAFETY

3 INTRODUCTION

4 TECHNICAL DATA

5 INSTALLATION

5.1 Connecting to mains

Details the electrical connections, voltage, and fuse requirements for mains power.

6 OPERATION

6.1 Controls and connections

Identifies and explains the function of the rectifier's controls and connection points.

7 MAINTENANCE

8 ORDERING OF SPARE PARTS

Assembly instructions

Diagram

Spare parts list