Miller Electric MC-80M owner manual EMF Information, Table of Contents

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EMF INFORMATION

NOTE

Considerations About Welding And The Effects Of Low Frequency Electric And Magnetic Fields

The following is a quotation from the General Conclusions Section of the U.S. Congress, Office of Technology Assessment, Biological Effects of Power Frequency Electric & Magnetic Fields – Background Paper, OTA-BP-E-53 (Washington, DC: U.S. Government Printing Office, May 1989): “. . . there is now a very large volume of scientific findings based on experiments at the cellular level and from studies with animals and people which clearly establish that low frequency magnetic fields can interact with, and produce changes in, biological systems. While most of this work is of very high quality, the results are complex. Current scientific understanding does not yet allow us to interpret the evidence in a single coherent framework. Even more frustrating, it does not yet allow us to draw definite conclusions about questions of possible risk or to offer clear science-based advice on strategies to minimize or avoid potential risks.”

To reduce magnetic fields in the workplace, use the following procedures:

1.Keep cables close together by twisting or taping them.

2.Arrange cables to one side and away from the operator.

3.Do not coil or drape cables around the body.

4.Keep welding power source and cables as far away as practical.

5.Connect work clamp to workpiece as close to the weld as possible.

About Pacemakers:

The above procedures are among those also normally recommended for pacemaker wearers. Consult your doctor for complete information.

TABLE OF CONTENTS

SECTION 1 – SAFETY INFORMATION		1
SECTION 2 – SPECIFICATIONS		1
2-1.	Duty Cycle	2
SECTION 3 – INSTALLATION		3
3-1.	Installing Hand-Held Torch	3
3-2. Installing Machine-Held Torch And Remote Trigger Pendant		4
SECTION 4 – OPERATING THE TORCH		5
SECTION 5 – MAINTENANCE & TROUBLESHOOTING		8
5-1.	Routine Maintenance	8
5-2. Checking/Replacing Cup, Tip, And Electrode		9
5-3.	Troubleshooting	10
SECTION 6 – PARTS LIST		11
Figure 6-1. Torch, MC-80 (Hand-Held)		11
Figure 6-2. Consumables And Parts Supplied With Hand-Held Torch		11
Figure 6-3. Torch, MC-80 (Machine-Held)		12

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