Miller Electric 75 manual Process Set Up Push Button, Make a selection, rotate the Adjust control

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5-9. Process Set Up Push Button

3

Process

Wire Type

Gas Type

2

1

Process Set Up

1Process Set Up Push Button

2Process Set Up LED

3Program Selection LEDs

Press the Process Set Up push button the first time will illuminate the button LED and Process LED above the button. Both displays will show the current process and, if desired, these displays will be active to allow selecting a new process. Default processes are MIG, PULSE, and ACCU PULSE.

Pressing the Process Set Up push button a second time will illuminate the Wire Type LED and the bottom display will show wire types available for the selected process. To make a selection, rotate the Adjust control.

Pressing the Process Set Up push button a third time will keep Wire Type LED lit, but the upper display will be active and show wire sizes available for the current wire type. To

make a selection, rotate the Adjust control.

Pressing the Process Set Up push button a fourth time will illuminate the Gas Type LED and both displays will show available gas selections for the process, and wire type and wire size selection. To select an item, rotate the Adjust control.

Pressing the Process Set Up push button a fifth time will load the program that matches the selected parameters (process, wire type, wire size, gas). The upper display will show PROG and the lower display will show LOAD.

If no changes were made to any setup items, no program will be loaded, and unit will return to standby mode.

If a custom program is loaded using an optional PDA with File Management software, the upper display will show CUST and the lower display will show PROG. The Adjust control remains active to allow loading a standard program in place of the custom program.

Pressing and holding the Process Set Up push button in on power up allows viewing the software revisions of each circuit board in the system. The top display shows the board (PCM, UIM, WFCM, and AIM (auto- mated units only) and the lower display shows the last 3 digits of the circuit board part number plus a letter designator. Press the flashing Feeder Set Up push button to exit the screen displays and continue the power up process.

Table 5-1. Welding Wire And Gas Abbreviations*

Wire Description

Wire Abbreviation

Alloy Type

Gas Type

Gas Abbreviation

 

 

 

 

 

Steel

STL

E70, E100, E120

100% CO2,

CO2

 

 

 

90% Argon/10% CO2,

C10

 

 

 

85% Argon/15% CO2,

C15

 

 

 

75% Argon/25% CO2,

C25

 

 

 

95% Argon/5% CO2,

C5

 

 

 

95% Argon /5% O2,

OX5

 

 

 

98% Argon/2% O2

OX2

Stainless Steel

SS

308, 309, 312, 316

98% Argon, 2% O2

OX2

 

 

 

(81Ar/18HE/1CO2

Tri Gas

 

 

 

Accu-pulse)

 

 

 

 

90HE/7-1/2Ar/2-1/2CO2

Tri Gas

 

 

 

MIG/RMD/Accu-pulse)

 

 

 

 

 

 

Cored Tubular Wire

MCOR

71, 76, 86R, 409,

90% Argon/10% CO2

C10

 

 

439

 

 

 

 

98% Argon/2% O2

OX2

 

 

 

Aluminum

ALUM

4XXX, 5XXX

100% Argon

ARGN

 

 

 

 

 

* Not all wire types may be available with your unit.

 

 

 

 

 

 

 

OM-228 956 Page 24

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Contents OM-228 956B ProcessesDescription File Advanced Manufacturing SystemsFrom 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 killCalifornia Proposition 65 Warnings EMF Information Principal Safety StandardsAbout Pacemakers LES Fumées ET LES GAZ peuvent être dangereux UNE Décharge Électrique peut entraîner la mortIndique un message de sécurité particulier LE Soudage peut provoquer un Incendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures gravesRisque D’INCENDIE OU D’EXPLO LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut SUR DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sécurité En ce qui concerne les stimulateurs cardiaques− Installation Specifications− Introduction Selecting a LocationConnection Diagram Rear Panel Connections And Rotating Drive Assembly Tools Needed 9/16, 5/8Installing Drive Rolls InstallationPin Network Receptacle Information RemovalInstalling PD Continuous Wire Guides Installing PD continuous wire guides with PD drive rollsInstalling Non-PD Old Style Wire Guides Installing wire guides with non- PD old-style drive rollsRotate guide holder 180 degrees and reinstall Tools Needed 16, 1/8, 5/32Installing Welding Gun Installing gun with Accu-Mate connectionSecure gun by tightening power clamp knob Installing gun without Accu- Mate connectionWire Slips No Wire SlipEnd Of Liner Feeder Display At Power Up Dual Schedule Switch OptionsPower Source Upper Display Lower Display Voltage Range Upper Display Lower Display− Operation Operational TermsPower Switch Feeder Set UpGeneral Terms Crater PostflowSee Section Program Volts Time Arc Adjust Front Panel ControlsSee SectionVolts Arc Adjust Program Push ButtonUpper Display Upper DisplayLower Display Adjust Control Feeder Set Up Push ButtonSequence Trigger Control Trigger Hold Feeder Set Up Process Set Up Push Button Make a selection, rotate the Adjust controlWelding and to preset gas pressure at the regulator Jog/Purge Push Button Adjust Control Gun Trigger ReceptacleJog/Purge Reset Mode PulseMild Steel Accu-pulseSequence Parameters In a Program − Setting Sequence ParametersSequence Parameters − Maintenance Routine MaintenanceDisconnect power before maintaining = Check = Change ~ = Clean = ReplaceDiagnostics Indicates a voltage Sense errorIndicates a line error Indicates an arc errorIndicates a polarity error Indicates a memory CRC PCM errorTroubleshooting Disconnect power before troubleshootingRMD done message indicates Unknown− Electrical Diagram Circuit Diagram211 005-D − Parts List − -3 21 − FigFigures 9-3 Control Box PLG4 Drive Assembly, Wire Drive Assembly, Wire 9-1ItemDrive Assembly, Wire -1Item Wire Size Page Page Your distributor also gives ServiceSupport To locate a Distributor or Service Agency visit Miller Electric Mfg. CoFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s