Miller Electric MARK VIII-2 manual Dimensions, Weights And Base Mounting Hole Layout

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4-2. Dimensions, Weights And Base Mounting Hole Layout

NOTE

Overall dimensions (A, B, and C) include lifting eye, handles, hardware, etc.

A	H

B	C	Front

G

J

F

D

E

Ref. ST-144 567-A

		Dimensions

	A	77-1/4 in (1943 mm)

	B	72 in (1829 mm)

	C	40 in (1016 mm)

	D	52-1/2 in (1334 mm)

	E	3/4 in (19 mm)

	F	38-1/2 in (978 mm)

	G	26-1/4 in (667 mm)

	H	36 in (914 mm)

	J	1/2 in Dia. (13 mm Dia.)
	J	4 Holes
		4 Holes

Weight

4050 lb (1837 kg)

4-3. Selecting And Preparing Weld Output Cables

1 Weld Output Cable

2 3

2 1

10 ft (3 m)

4

For Example,

Total Cable

Length In Weld

Circuit = 20 ft (6 m)

Determine total cable length in weld circuit and maximum welding am- peres. Use Section 4-4to select proper cable size.

Use shortest cables possible. Do not use damaged cables.

2 Terminal Lug

Use lugs of proper amperage capacity and hole size for connect- ing to work clamp, electrode holder, and weld output terminals.

3 Insulated Electrode Holder

Install according to manufacturer’s instructions.

4Work Clamp Install onto work cable.

Tools Needed:

10 ft (3 m)

sb6.1* 5/94 − Ref. ST-144 570-A / Ref. S-0653

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Contents OM-218 DescriptionFrom 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− Specifications SpecificationsVolt-Ampere Curves Amperes Input at Rated Load Output, 60 HzDuty Cycle And Overheating For Each Module And Total SystemFor Main Transformer Overheating− Installation Selecting a Location And Moving Polyweld SystemMovement Location And AirflowDimensions, Weights And Base Mounting Hole Layout DimensionsWeight Selecting And Preparing Weld Output Cables150 ft 200 ft 250 ft Weld Cable Size350 ft 400 ft 15m 30m 45 m 60 m 70 m 90 m 105 m 120 m Connecting Weld Output Cables Connecting To Weld Output TerminalsRead Safety Blocks at start of -6before proceeding Standard Module ConnectionsCommon Work Cable Size Separate Work ConnectionsParallel Module Connections Separate Work Connections Common WorkRemote Amperage Control Receptacle Remote Contactor Control Connections OptionalConnecting Input Power Volts AC Duplex ReceptaclePositioning Jumper Links TE3 TE2Connecting Input Power Welding Power Source Input Power Con- nectionsClose and secure access door on welding power source Disconnect Device Input Power Connec- tionsElectrical Service Guide Time-Delay− Operation ControlsAmperage Adjustment Controls Power Switch Push Buttons And Pilot LightMin 35 a Max 125 a Set Switch Set Desired Maximum Amperage Hz Model Shown− Maintenance & Troubleshooting Routine MaintenanceMonths Overload ProtectionControl Fuses F3 And F4 Blank Module PanelModule Fuse Links F11 And F12 Through F81 And F82 Turn Off polyweld system, and disconnect input power TroubleshootingBefore inspecting, maintaining, or servicing OM-218 − Electrical Diagram Circuit Diagram For Polyweld SystemSD-082 527-C Selecting Tungsten Electrode − Selecting and Preparing Tungsten ElectrodeAmperage Range Gas Type Polarity Preparing Tungsten For DC Electrode Negative Dcen Welding Positioining The Torch − Guidelines for TIG Welding GtawTorch Movement During Welding Positioning Torch Tungsten For Various Weld Joints Butt Weld And Stringer Bead Joint Lap Joint Corner Joint− Parts List Main Assembly Section aTP1 Main Assembly Section B CR1 194 Panel, Front Module w/Components -1Item Panel, Front Lower w/Components -1Item Panel, Front Lower w/ComponentsPage 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