Miller Electric Digi-Meter RMS (AC-DC) - User Manual

cover 7/93 – ST-084 121-A PRINTED IN USA
 1993 MILLER Electric Mfg. Co.
Read and follow these instructions and all
safety blocks carefully.
Have only trained and qualified persons
install, operate, or service this unit.
Call your distributor if you do not understand
the directions.
Give this manual to the operator.
For help, call your distributor
or: MILLER Electric Mfg. Co., P.O. Box 1079,
Appleton, WI 54912 414-734-9821
OWNER’S
MANUAL
OM-867 083 696D
December 1993
Digital Ammeter/Voltmeter For Measuring Weld Output
Accurately (±1%) Measures DC Or AC (RMS) Output
Max. Capacity: 1500 Amperes, 100 Volts AC/DC At 100% Duty Cycle
Includes 8 ft (2.4 m) 115 Volts AC Input Power Cord
Displays To Nearest Ampere And 1/10 Volt
Has Hold Feature Which Takes Readings After 10 Seconds Of Welding
And Holds Displays For 15 Seconds After Welding Stops
Digi-Meter 1500 RMS (AC/DC)

Summary

Arc Welding Safety Precautions

Electric Shock Hazards

Warnings and instructions to prevent electric shock during welding operations.

Arc Rays, Noise, and Flying Debris Hazards

Precautions for eye/skin protection from arc rays, hearing protection, and shielding from sparks.

Fumes and Gases Health Hazards

Guidance on avoiding harmful welding fumes and gases for respiratory health.

Cylinder Safety Precautions

Instructions for safe handling and use of compressed gas cylinders.

General Operational Safety Warnings

Fire and Explosion Prevention

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

Engine and Fuel Safety

Warnings related to engine exhaust gases and flammable fuel.

Moving Parts and Battery Hazards

Safety advice for avoiding injury from moving parts and battery hazards.

Steam and Coolant Safety

Precautions for handling hot coolant and steam from engines.

Principal Safety Standards

EMF Information and Low Frequency Fields

Reducing Magnetic Field Exposure

Procedures to minimize magnetic field exposure in the workplace.

Pacemaker Wearer Safety

Advice for individuals with pacemakers concerning EMF exposure.

Safety Information Overview

Understanding Safety Symbols

Explanation of safety symbols like WARNING, CAUTION, and NOTE used in the manual.

Installation Procedure

Unit Location Requirements

Guidelines for selecting an appropriate location for the welding meter.

Connection Diagram and Setup

Wiring and Cable Connections

Visual guide and steps for connecting the meter to the welding power source.

Operating the Digi-Meter

Safety Equipment for Operation

Recommended safety gear to be worn during meter operation.

Voltmeter and Ammeter Functions

Explanation of the meter's display functions and the Std./Hold switch.

Maintenance and Troubleshooting

Routine Maintenance Schedule

Recommended maintenance tasks and their frequency.

Troubleshooting Common Issues

Table of common problems, their causes, and remedies.

Electrical Diagrams

Circuit Diagram Overview

Detailed circuit diagram for understanding the meter's internal workings.

Wiring Diagram Details

Component Wiring Connections

Specific wiring diagram showing component connections and labels.

Parts List and Assembly

Complete Assembly Diagram

Exploded view diagram of the meter and its components.

Detailed Parts Identification

List of all components with part numbers and descriptions for ordering.

Miller Warranty Information

Limited Warranty Terms and Conditions

Details of the limited warranty, coverage, and exclusions.

Owners Records and Service Information

Service Contact and Support

Contact details for distributors, service agencies, and support.

Miller Electric Digi-Meter RMS (AC-DC) Specifications

General

Brand	Miller Electric
Model	Digi-Meter RMS (AC-DC)
Category	Welding System
Language	English