Miller AA40GB w/OCP Owner'S Manual Download Page 7

OM-223 426 Page 3

1-3. Additional Symbols For Installation, Operation, And Maintenance

FIRE OR EXPLOSION hazard.

D

Do not install or place unit on, over, or near

combustible surfaces.

D

Do not install unit near flammables.

D

Do not overload building wiring 

 be sure power supply system is

properly sized, rated, and protected to handle this unit.

FALLING UNIT can cause injury.

D

Use lifting eye to lift unit only, NOT running

gear, gas cylinders, or any other accessories.

D

Use equipment of adequate capacity to lift and

support unit.

D

If using lift forks to move unit, be sure forks are

long enough to extend beyond opposite side of

unit.

OVERUSE can cause OVERHEATING

D

Allow cooling period; follow rated duty cycle.

D

Reduce current or reduce duty cycle before

starting to weld again.

D

Do not block or filter airflow to unit.

FLYING SPARKS can cause injury.

D

Wear a face shield to protect eyes and face.

D

Shape tungsten electrode only on grinder with

proper guards in a safe location wearing proper

face, hand, and body protection.

D

Sparks can cause fires — keep flammables away.

STATIC (ESD) can damage PC  boards.

D

Put on grounded wrist strap BEFORE handling

boards or parts.

D

Use proper static-proof bags and boxes to

store, move, or ship PC boards.

MOVING PARTS can cause injury.

D

Keep away from moving parts.

D

Keep away from pinch points such as drive

rolls.

WELDING WIRE can cause injury.

D

Do not press gun trigger until instructed to do

so.

D

Do not point gun toward any part of the body,

other people, or any metal when threading

welding wire.

MOVING PARTS can cause injury.

D

Keep away from moving parts such as fans.

D

Keep all doors, panels, covers, and guards

closed and securely in place.

D

Have only qualified persons remove doors, panels, covers, or

guards for maintenance as necessary.

D

Reinstall doors, panels, covers, or guards when maintenance is

finished and before reconnecting input power.

READ INSTRUCTIONS.

D

Read Owner’s Manual before using or servic-

ing unit.

D

Use only genuine replacement parts from the

manufacturer.

H.F. RADIATION can cause interference.

D

High-frequency (H.F.) can interfere with radio

navigation, safety services, computers, and

communications equipment.

D

Have only qualified persons familiar with

electronic equipment perform this installation.

D

The user is responsible for having a qualified electrician prompt-

ly correct any interference problem resulting from the installa-

tion.

D

If notified by the FCC about interference, stop using the

equipment at once.

D

Have the installation regularly checked and maintained.

D

Keep high-frequency source doors and panels tightly shut, keep

spark gaps at correct setting, and use grounding and shielding to

minimize the possibility of interference.

ARC WELDING can cause interference.

D

Electromagnetic energy can interfere with

sensitive electronic equipment such as

computers and computer-driven equipment

such as robots.

D

Be sure all equipment in the welding area is

electromagnetically compatible.

D

To reduce possible interference, keep weld cables as short as

possible, close together, and down low, such as on the floor.

D

Locate welding operation 100 meters from any sensitive elec-

tronic equipment.

D

Be sure this welding machine is installed and grounded

according to this manual.

D

If interference still occurs, the user must take extra measures

such as moving the welding machine, using shielded cables,

using line filters, or shielding the work area.

Summary of Contents for AA40GB w/OCP

Page 1: ...AA40GB w OCP And AA40GBR w OCP Processes Description Wire Feeder Automatic Welding OM 223 426G 2009 04 File Advanced Manufacturing Systems Visit our website at www MillerWelds com ams...

Page 2: ...inue the tradition They re just as committed to providing equipment and service that meets the high standards of quality and value established in 1929 This Owner s Manual is designed to help you get t...

Page 3: ...n le fonctionnement et la maintenance 7 2 4 Proposition californienne 65 Avertissements 8 2 5 Principales normes de s curit 9 2 6 Information EMF 9 SECTION 3 INSTALLATION 11 3 1 Specifications 11 3 2...

Page 4: ......

Page 5: ...cramped positions such as sitting kneeling or lying or when there is a high risk of unavoid able or accidental contact with the workpiece or ground For these conditions use the following equipment in...

Page 6: ...s they are properly prepared according to AWS F4 1 see Safety Standards D Do not weld where the atmosphere may contain flammable dust gas or liquid vapors such as gasoline D Connect work cable to the...

Page 7: ...ans D Keep all doors panels covers and guards closed and securely in place D Have only qualified persons remove doors panels covers or guards for maintenance as necessary D Reinstall doors panels cove...

Page 8: ...York NY 10036 8002 phone 212 642 4900 website www ansi org Standard for Fire Prevention During Welding Cutting and Other Hot Work NFPA Standard 51B from National Fire Protection Association P O Box 91...

Page 9: ...source lectrique courant lectrique s av re n cessaire se servir de la fonction de t l commande si l appareil en est quip D D autres consignes de s curit sont n cessaires dans les condi tions suivantes...

Page 10: ...protection LE SOUDAGE peut provoquer un in cendie ou une explosion Le soudage effectu sur des conteneurs ferm s tels que des r servoirs tambours ou des conduites peut provoquer leur clatement Des tinc...

Page 11: ...e pour usage ult rieur D Utiliser les quipements corrects les bonnes proc dures et suffi samment de personnes pour soulever et d placer les bouteilles D Lire et suivre les instructions sur les bouteil...

Page 12: ...de provoquer des interf rences D L nergie lectromagn tique risque de provo quer des interf rences pour l quipement lec tronique sensible tel que les ordinateurs et l quipement command par ordinateur t...

Page 13: ...O Box 371954 Pittsburgh PA 15250 7954 t l phone 1 866 512 1800 il y a 10 bureaux r gionaux le t l pho ne de la r gion 5 Chicago est 312 353 2220 site Internet www osha gov 2 6 Information EMF Consid r...

Page 14: ...OM 223 426 Page 10...

Page 15: ...10 A 2 ft 0 6 m 16 1 2 lb 7 5 kg 17 1 2 lb 7 9 kg 3 2 Overall Dimensions And Mounting Hole Layout Ref 804 102 C Inches Millimeters A 9 3 4 248 B 11 1 2 292 C 7 5 16 186 Inches Millimeters A 3 1 4 83...

Page 16: ...3 Drive Roll Carrier Turn nuts one click to line up lobes with lobes on drive roll carriers Open spring shaft carrier 4 Drive Roll Remove drive rolls 5 Wire Guide Securing Screw Loosen wire guide scre...

Page 17: ...hose fitting with 5 8 18 right hand threads For guns requiring external gas connections remove hose from barbed fitting near gun feeder opening and connect to gun 4 Gun Feeder Securing Knob 5 Gun Fee...

Page 18: ...URGE 6 in 150 mm Hold wire tightly to keep it from unraveling V Turn on power at welding power source Pull and hold wire cut off end ON OFF JOG Welding Power Source WOOD Press Jog push button until wi...

Page 19: ...Cables nl Cracked Parts 6 Months OR Drive Rolls Inside Unit 4 2 Brush Inspection And Replacement Ref 137 390 C S 0816 1 Motor 2 Brush Cap Remove brush cap 3 Brush Replace brush if it becomes chipped...

Page 20: ...contact tip or liner See gun Owner s Manual Remove weld spatter or foreign matter from around gun nozzle opening Check and secure motor plug connection Have Factory Authorized Service Agent check dri...

Page 21: ...OM 223 426 Page 17 223 888 A Figure 5 2 Circuit Diagram For AA 40GR Gas Box Right Hand...

Page 22: ...rive Assembly Wire 1 010 668 SCREW cap stl sch 250 20 x 1 500 4 2 172 075 CARRIER drive roll w comp 4 3 149 962 SPACER carrier drive roll 4 4 149 486 PIN rotation arm rocker 2 5 163 281 SPRING pressur...

Page 23: ...0 WASHER flat 406 ID x 0 812 OD x 065t stl pld ansi 375 1 41 602 213 WASHER lock stl split 375 1 42 601 872 NUT stl hex full fnsh 375 16 1 43 601 966 SCREW cap stl hexhd 375 16 x 1 250 1 44 235 932 CL...

Page 24: ...151 070 083 489 052 in 1 3 1 4 mm 150 994 149 519 151 028 053 698 151 038 053 702 151 054 132 956 151 071 083 490 1 16 in 062 in 1 6 mm 150 995 149 520 151 029 053 699 151 039 053 706 151 055 132 955...

Page 25: ...Notes...

Page 26: ...Notes...

Page 27: ...s MIG Guns and Subarc SAW Guns Induction Heating Coils and Blankets Cables and Non Electronic Controls APT SAF Model Plasma Cutting Torches Remote Controls Accessory Kits Replacement Parts No labor Sp...

Page 28: ...your personal records Always provide Model Name and Serial Style Number Contact a DISTRIBUTOR or SERVICE AGENCY near you Welding Supplies and Consumables Options and Accessories Personal Safety Equip...

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