Miller Electric SRH-503 manual Input Connection Label, Nameplate Safety Symbols, Do Not Lift, ? a

Page 14

3-2. Input Connection Label

 

 

 

 

 

1/96

1

 

2

 

3

4

1

Warning! Watch Out! There

 

 

 

 

 

 

 

 

are possible hazards as

 

 

 

 

 

 

 

 

shown by the symbols.

 

 

 

 

 

 

 

2

Electric shock from wiring can

 

 

 

 

 

 

 

 

kill.

 

 

 

 

 

 

 

3

Disconnect input plug or

 

 

 

 

 

 

 

 

power before working on

 

 

 

 

 

 

 

 

machine.

 

 

 

 

 

 

 

4

Read the Owner’s Manual

 

 

 

 

 

 

 

 

before working on this

 

 

 

 

 

 

 

 

machine.

 

 

 

 

 

 

? V

5

Consult rating label for input

1

 

2

 

 

3

 

power requirements, and

 

 

 

 

 

 

 

 

check power available at the

 

 

 

 

 

 

 

 

job site − they must match.

 

 

 

 

 

 

 

6

Read Owner’s Manual and

 

 

? V

 

 

 

 

 

inside labels for connection

 

 

? A

 

 

 

 

 

points and procedures.

 

 

 

 

 

5

7

Move jumper links as shown

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on inside label to match

 

 

 

 

 

 

3

 

voltage at job site.

 

 

 

 

 

 

8

Having a loop of extra length,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

connect grounding conductor

 

 

 

 

 

4

 

 

first.

 

 

 

 

 

 

9

Connect line input conductors

 

 

 

 

 

 

S-179 290

 

 

 

 

 

 

 

 

as shown on inside label −

 

 

 

 

 

 

 

 

double-check all connections,

 

 

 

 

 

 

 

 

jumper link positions, and

 

 

 

 

 

 

 

 

input voltage before applying

 

5

6

7

8

 

9

 

power.

3-3. Nameplate Safety Symbols

 

 

 

 

1

Warning! Watch Out! There

 

1

 

1

 

are possible hazards as

 

 

 

shown by the symbols.

 

 

 

 

 

 

 

 

 

2

Electric shock from welding

 

 

 

 

 

electrode or wiring can kill.

 

 

 

 

3

Sparks from arcing electrode

 

 

 

 

 

can cause explosion or fire −

 

 

 

 

 

disconnect cable for process

 

 

 

 

 

not in use.

 

 

 

 

4

Read Owner’s Manual for

 

 

 

 

 

connection procedures.

 

 

 

 

5

Electric shock from wiring can

2

3

4

5

6

kill.

 

6

Disconnect input power

 

 

 

 

 

before working on unit or

making terminal strip connections.

Nameplate D-179 389

3-4. Do Not Lift

1

2

3

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

206 403

1Warning! Watch Out! There are possible hazards as shown by the symbols.

2Falling equipment can cause serious personal injury and equipment damage.

3Do not use handles to lift system. Handles are not designed to support weight of system.

4Use lifting eye to lift unit only, Not running gear. Lift only with proper equipment and correct procedures. Use handle only to move unit.

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Contents Description OM-2236Processes From Miller to You Table of Contents Page Arc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can killFlying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion Buildup of GAS can injure or killCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information Identifie un message de sécurité particulier − Consignes DE Sécurité − À Lire Avant UtilisationLES Pièces Chaudes peuvent cau- ser des brûlures graves LE Soudage peut causer un incen- die ou une explosionLES Particules Projetées peu- vent blesser les yeux LE Bruit peut affecter l’ouïe’EMPLOI Excessif peut Faire Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser LES Pièces Mobiles peuvent cau- ser des blessuresConsignes relatives aux stimulateurs cardiaques Principales normes de sécuritéInformation sur les champs électromagnétiques General Precautionary Label − DefinitionsDo Not Lift Nameplate Safety SymbolsInput Connection Label ? aDuty Cycle And Overheating − InstallationSpecifications Movement Location And Airflow Volt-Ampere CurvesSelecting a Location Be careful when placing or moving unit over uneven surfaces Dimensions And WeightsDimensions w/Running Gear And Lift Eye Tipping150 ft 200 ft 250 ft 300 ft 350 ft Selecting And Preparing Weld Output CablesWeld Cable Sizes 45 m 60 m 70 m 90 m 105 m 120 mConnecting To Weld Output Terminals Electrical Service GuidePlacing Jumper Links Disconnect Device Input Power Con- nections Connecting Input PowerWelding Power Source Input Power Connections − Operation ControlsElectrode/Amperage Selector Disconnect power before maintaining Months − Maintenance & TroubleshootingRoutine Maintenance Fuse F1Troubleshooting Table Trouble RemedyOM-2236 − Electrical Diagram Circuit Diagram− Parts List Main AssemblyHINGE,CONT Polyolefin Copolymer 2.000 L W/.125H THERMOSTAT,NC Open 135C Close 135C W/INSUL Leads Service SupportOwner’s Record Miller Electric Mfg. Co

SRH-503 specifications

The Miller Electric SRH-503 is a cutting-edge multiprocess welding machine designed to meet the diverse needs of professional welders. This versatile machine combines various welding processes, including MIG, TIG, and stick welding, making it a perfect choice for fabricators, artists, and maintenance professionals. With its robust build quality and user-friendly design, the SRH-503 provides excellent performance for both light and heavy-duty applications.

One of the standout features of the SRH-503 is its advanced inverter technology, which allows for efficient and stable arc performance. This technology not only improves energy efficiency but also enhances the machine's ability to handle a wide range of materials, from thin sheet metals to thicker plates. The inverter system ensures a consistent welding output, which is essential for achieving high-quality welds in various positions.

Another significant characteristic of the Miller Electric SRH-503 is its dual voltage capability. Operating on either 230V or 460V, the SRH-503 provides flexibility for working in diverse environments and power sources. This feature is particularly beneficial for welders who need to switch between different job sites or who want the convenience of using the machine in various locations.

The SRH-503 is equipped with a digital display that provides real-time feedback on settings and performance. This makes it easier for welders to adjust parameters for optimal results. The machine also includes advanced controls that allow for precise adjustments of welding voltage and amperage, ensuring that users can fine-tune their settings based on the specific needs of their project.

Built with durability in mind, the Miller Electric SRH-503 features a sturdy enclosure that can withstand the rigors of job site conditions. The compact design increases portability, making it easy to transport between locations. Additionally, the machine's intuitive interface allows for quick setup and adjustment, which saves valuable time in fast-paced working environments.

In summary, the Miller Electric SRH-503 is a state-of-the-art welding machine that brings together versatility, advanced technology, and user-friendly features. With its inverter system, dual voltage capability, intuitive controls, and rugged design, this machine is well-suited for professionals seeking reliable and efficient welding solutions. Whether for industrial, fabrication, or repair applications, the SRH-503 delivers exceptional performance and quality.
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