Miller Electric OM-1500-4 manual Operation, Power Switch, Jog/Purge

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SECTION 4 – OPERATION

4-1. Power Switch

1 Power Switch

1

802 827-A

4-2. Jog/Purge

1 Jog/Purge Push Button

2 Wire Speed Control

3 Gun Trigger Receptacle

2

3

1

802 828-A

Pressing the Jog/Purge switch allows the op- erator to jog wire without energizing the weld power or gas valve circuit.

•The unit also provides the ability to jog the wire feeder by means of the gun trigger, however, the contactor is energized for 3 seconds.

•If the welding arc does not initiate in 3 sec- onds after the gun trigger is activated, the

unit will perform a jog operation for a maxi- mum of two minutes. If the gun trigger is still activated after two minutes, the jog opera- tion is terminated to prevent complete des- pooling of the wire, as in the case of a dam- aged gun.

•Despooling protection is not available if current detect override is enabled (when DIP switch S1-1 on motor board PC1 is in On position as shown in Section 3-7).

•Jog speed can be adjusted with the Wire Speed control when the unit is jogging wire. If equipped with optional meters, the unit displays jog speed while the unit is be- ing jogged.

•Pressing the Jog/Purge button also allows the operator to purge gas lines before welding and to preset gas pressure at the regulator.

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Contents Description OM-1500-4Processes From Miller to You Table of Contents Page Symbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can killARC Rays can burn eyes and skin Welding can cause fire or explosionFlying Metal can injure eyes Buildup of GAS can injure or killPrincipal Safety Standards EMF Information About PacemakersSignification des symboles Consignes DE Securite Lire Avant UtilisationUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un incendie ou une explosionDES Particules Volantes peuvent blesser les yeux Risque D’INCENDIE OU LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresConsignes relatives aux stimulateurs cardiaques Principales normes de sé curitéInformation sur les champs é lectromagné tiques Specifications Symbols And DefinitionsType of Input Welding Power Wire Feed Overall IntroductionInstallation Site SelectionRear Panel Connections And Rotating Drive Assembly Wire Type, Size, And Feed Speed Capability Table Pin Plug InformationGun Recommendation Table PinInstalling And Threading Welding Wire Rear roll to half that of the front rollsSetting Internal DIP Switches S1-1 And S1-2Optional Equipment DIP Switch Settings Jog/Purge Power SwitchOperation Trigger Hold Switch Optional Voltage Control And Digital MetersMaintenance Routine MaintenanceDisconnect power before maintaining MonthsError Indications DiagnosticsIndicated Error OM-1500-4 Electrical Diagram Circuit DiagramParts List Main AssemblyPart Description Quantity Control Box Detach Option Remote Voltage OptionMeter Option Drive Assembly, Wire PLG5 Drive Roll And Wire Guide Kits Fraction Metric Kit Roll Wire SizeRoll Drive Roll Drive KitOM-1500-4 OM-1500-4 Service SupportOwner’s Record Miller Electric Mfg. Co

OM-1500-4 specifications

The Miller Electric OM-1500-4 is a versatile and robust multi-process welding machine that stands out in the welding industry due to its advanced technological features and superior performance. Designed for a range of applications, the OM-1500-4 excels in both light and heavy industrial environments, making it a favorite among professionals and hobbyists alike.

One of the key features of the OM-1500-4 is its multi-process capability, allowing users to perform MIG, TIG, and Stick welding with ease. This flexibility is essential for welders who require a machine that can adapt to various materials and project requirements. The machine's ability to switch between processes ensures efficiency and reduces the time spent on job changes.

The OM-1500-4 is equipped with Miller's Auto-Set technology, which simplifies the welding process by automatically adjusting the machine settings based on the selected material and thickness. This feature is particularly beneficial for novice welders, as it allows them to achieve quality welds without extensive knowledge of machine settings. Experienced welders also appreciate this technology for its time-saving benefits, enabling them to focus on more critical aspects of their work.

In terms of performance, the OM-1500-4 boasts a high output power of 150 amps, allowing it to weld thicker materials with confidence. Its robust duty cycle ensures that welders can work on demanding projects without frequent overheating or interruptions. The machine is built to withstand heavy use, featuring a durable design that can endure the rigors of industrial applications.

Moreover, the OM-1500-4 incorporates advanced cooling technologies, which help maintain optimal operating temperatures. This not only extends the lifespan of the machine but also ensures consistent performance over extended periods. The inclusion of synergic control further enhances the user experience by allowing for fine-tuning of welding parameters to achieve the best results for each specific task.

Portability is another significant advantage of the OM-1500-4. It is designed with a compact and lightweight frame, making it easy to transport between job sites. The user-friendly interface and intuitive controls streamline operation, allowing welders to set up and start working quickly.

In conclusion, the Miller Electric OM-1500-4 is a powerful, multi-process welding machine that adeptly blends technology with usability. Its outstanding features, including Auto-Set technology, high power output, and advanced cooling methods, make it a top choice for welders seeking efficiency and reliability in their equipment. Whether for professional or personal projects, the OM-1500-4 delivers performance that professionals can count on.
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