LORCH M-Pro BasicPlus User Manual

LORCH M-Pro BasicPlus

328 pages

To Next Page

To Next Page

Page #1 background image

Loading...

Page #1 background image

909.1429.9-12

M-Pro BasicPlus

M-Pro ControlPro

DE

Bedienungshandbuch Seite 2

EN

Operation Manual Page 30

ES

Manual de instrucciones Página 58

NL

Bedieningshandboek Pagina 86

RU

Руководство пользователя стр. 114

FR

Manuel d‘utilisation Page 144

CS

Návod k použití Strana 172

IT

Manuale di istruzioni Pagina 200

PL

Podręcznik użytkownika Strona 228

PT

Manual de utilização Página 258

Table of Contents

Questions and Answers:

E
Ellen MurphySep 1, 2025
What to do if the torch switch has no function on my LORCH M-Pro BasicPlus Welding System?
- J
  Joann StarkSep 1, 2025
  If the torch switch on your LORCH Welding System has no function when activated: * Ensure the union nut from the torch hose pack to the central socket is correctly tightened. Tighten the union nut. * Check for an open circuit in the control cable within the torch hose pack and replace if necessary. * The thermal protection may have triggered. Allow the equipment to cool down at no-load.
N
Nathaniel JonesAug 31, 2025
Why does the wire feed unit of my LORCH M-Pro BasicPlus have increased wire abrasion?
- S
  Stephen WilsonAug 31, 2025
  If the wire feed unit has increased wire abrasion on your LORCH Welding System, consider: * The wire feed rollers do not match the wire diameter. Fit the correct feed rollers. * Incorrect contact pressure on the wire feed unit. Set the pressure as described in the operating instructions.
W
waynehaleyAug 29, 2025
How to fix an unstable arc on my LORCH Welding System?
- P
  paynemichelleAug 30, 2025
  If you're experiencing an unstable arc with your LORCH Welding System, it could be because the contact tip doesn't match the wire diameter, or the contact tip is worn. Check the contact tip and replace it if necessary.
M
Michelle BarberAug 28, 2025
What to do if inert gas is missing from my LORCH Welding System?
- M
  manuelcarrilloAug 29, 2025
  If inert gas is missing from your LORCH Welding System, consider the following: * The gas cylinder is empty. Replace it. * The torch is faulty. Check and replace if necessary. * The pressure reducer is dirty or faulty. Check and replace if necessary. * The gas cylinder valve is faulty. Replace the gas cylinder.
K
Kayla SmithAug 27, 2025
Why does my LORCH Welding System keep switching off?
- B
  bruce58Aug 27, 2025
  If your LORCH Welding System switches off unexpectedly, it could be due to: * Exceeding the duty cycle. Allow the equipment to cool down at no-load. * Insufficient cooling of components. Check the air inlet and outlet on the equipment.
M
Michael AndersonAug 27, 2025
What to do if the inert gas feed is insufficient on my LORCH M-Pro BasicPlus Welding System?
- M
  martinezrobertoAug 27, 2025
  If the inert gas feed is insufficient in your LORCH Welding System, consider these possible causes: * The inert gas quantity is set incorrectly at the pressure reducer. Adjust the setting as described in the operating instructions. * A dirty pressure reducer. Check the pressure reducing nozzle. * A blocked or leaking torch or gas hose. Check these components and replace if necessary. * Draughts blowing the inert gas away. Eliminate the draughts.
B
Barbara NelsonAug 25, 2025
Why is the welding power reduced on my LORCH M-Pro BasicPlus Welding System?
- C
  cookjessicaAug 26, 2025
  If you notice reduced welding power in your LORCH Welding System, consider the following: * A missing phase. Try a different power socket and check the supply cable and mains fuses. * Insufficient ground contact at the workpiece. Ensure a good, clear ground connection. * The ground cable is not correctly inserted. Lock the ground connector by turning it clockwise. * A faulty torch. Repair or replace the torch.

LORCH M-Pro BasicPlus Specifications

General

Brand	LORCH
Model	M-Pro BasicPlus
Category	Welding System
Language	English

Summary

1 Machine elements

2 Explanation of symbols

3 Safety precautions

10 Setup and transport

11 Brief operating instructions

12 Before start-up

12.1 Connecting the torch

Details on how to connect the welding torch to the machine.

12.2 Connecting the ground cable

Instructions for connecting the ground cable for proper electrical circuit.

12.3 Select mains voltage

12.4 Fastening the ground clamp

Proper methods for attaching the ground clamp to the workpiece.

12.5 Insert the welding wire spool

Step-by-step guide for loading the welding wire spool.

12.6 Thread the wire electrode in

Instructions on how to feed the welding wire through the machine.

12.7 Connecting the inert gas cylinder

Procedure for connecting the gas cylinder and regulator.

12.8 Changing the wire electrode

13 Start-up

13.1 Control console BasicPlus

13.2 Control console ControlPro

13.4 Characteristic connection

13.5 Main parameters

13.6 Secondary parameters

14 Messages

15 Troubleshooting

16 Repair and maintenance

16.1 Check regularly

17 Technical data

Related product manuals

Preview: LORCH M 2020

LORCH M 2070 CuSi

Preview: LORCH M-Pro Performance Series

LORCH M-Pro Performance Series

LORCH T 180 DC BasicPlus

LORCH T 220 DC BasicPlus

LORCH T 220 AC BasicPlus

Preview: LORCH MicorMIG Series

LORCH MicorMIG Series