Miller Electric S-64, S-62 manual Maintenance and Troubleshooting, Routine Maintenance, Months

Page 22

5-2. Overload Protection And Optional Side Panel Controls

 

 

 

 

 

1

Circuit Breaker CB1

 

 

 

 

 

CB1 protects wire feed motor from

2

3

4

5

6

overload. Press to reset.

7

Preflow Control

 

 

 

 

 

2

 

 

 

 

 

Control sets time gas flows before

 

 

 

 

 

welding wire is energized.

 

 

 

 

 

3

Spot Time Control

 

 

 

 

 

Factory set for 0 to 5 seconds of

 

 

 

 

 

spot time. If 0 to 2.5 seconds is de-

 

 

 

 

 

sired, see Section 4-9.

1

 

 

 

 

4

Spot Continuous Switch

 

 

 

 

 

Switch selects an untimed continu-

 

 

 

 

 

ous weld or a timed spot weld.

 

 

 

 

 

5

Burnback Control

 

 

 

 

 

Control adjusts time welding wire is

 

 

 

 

 

energized after wire feed stops.

 

 

 

 

 

6

Run-In Control

 

 

 

 

 

Control sets run-in wire speed be-

 

 

 

 

 

fore arc initiation.

 

 

 

 

 

7

Postflow Control

Control sets time gas flows after completion of burnback.

Close side door.

802 418-A

SECTION 6 – MAINTENANCE AND TROUBLESHOOTING

6-1. Routine Maintenance

Y Disconnect power before maintaining.

3 Months

 

 

 

 

 

Replace

 

 

Clean and

Repair

or

 

 

replace

 

 

 

tighten

 

unreadable

 

 

cracked

 

 

 

weld

 

labels.

 

 

weld

 

 

 

terminals.

 

 

 

 

cable.

 

 

 

 

 

 

Replace

Check

 

 

Check gas

Check

cracked

14-pin

 

 

hose and

gun

parts.

cord.

 

 

fittings.

cable.

6 Months

 

 

 

 

 

Blow out or vacuum

 

 

 

Clean

 

inside. During heavy

 

OR

 

 

 

 

drive

 

service, clean

 

 

 

 

 

 

 

rolls.

 

monthly.

 

 

 

 

 

 

 

 

 

OM-1579 Page 18

 

 

 

 

 

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Contents Processes OM-1579Description From Miller to You Table of Contents Directives StandardsArc 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 killPrincipal Safety Standards EMF Information About PacemakersUN Choc É Lectrique peut tuer Signification des symbolesConsignes DE Securite Lire Avant Utilisation LES Fumé ES ET LES GAZ peuvent ê tre dangereuxDES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un incendie ou une explosionLE Bruit peut affecter l’ouïe ’EMPLOI Excessif peut Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessuresInformation sur les champs é lectromagné tiques Principales normes de sé curitéConsignes relatives aux stimulateurs cardiaques + + + DefinitionsSymbols And Definitions Rating Label For CE ProductsIntroduction InstallationSpecifications Site SelectionEquipment Connection Diagrams Gun Recommendation TableRear Panel Connections And Rotating Drive Assembly Pin Plug Information Wire Type, Size, And Feed Speed Capability TableMotor Speed Wire Type Wire Size Feed Speed Capability Motor Start ControlInstalling And Threading Welding Wire To adjust drive roll pressure, hold nozzleSpot Time Range SelectionOption Interface Standard Settings Optional Equipment DIP Switch SettingsVoltage Sensing Function Operation Front Panel ControlsDisconnect power before maintaining Maintenance and TroubleshootingRoutine Maintenance Overload Protection And Optional Side Panel ControlsTroubleshooting Disconnect power before troubleshootingElectrical Diagram Circuit Diagram196 503-A Parts List Main AssemblyOptional Control Box Control Box -1 Item Control Panel Control Panel -2 Item Drive Assembly, Wire Drive Assembly, Wire -1 Item Kit Roll Wire Size Drive Roll And Wire Guide Kits Fraction MetricRoll Drive Service SupportOwner’s Record Miller Electric Mfg. Co
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