Miller 25 Manual do Utilizador descarregar pdf

OWNER’S MANUAL

 1999 MILLER Electric Mfg. Co.

OMĆ1035 169 965B

June 1999

M-10, M-15, M-25, And M-25M Guns

1. Specifications

Air-Cooled Guns For GMAW And FCAW Welding

Note: Using gasless flux cored wire reduces gun duty cycle.

M-10 Feeds .023 To .045 in (0.6 To 1.1 mm) Hard Or Flux Cored Wires

Duty Cycle Rating:

100%: 100 A With CO

Shielding Gas

60%: 100 A With Mixed Gases

M-15 Feeds .023 To .045 in (0.6 To 1.1 mm) Hard Or Flux Cored Wires

Duty Cycle Rating:

100%: 150 A With CO

Shielding Gas; 120 A With Mixed Gases

60%: 200 A With CO

Shielding Gas; 150 A With Mixed Gases

Ref. ST-800 797-C

M-25 And M-25M Feed .023 To .045 in (0.6 To 1.1 mm) Hard Or Flux Cored Wires

Duty Cycle Rating:

100%: 200 A With CO

Shielding Gas; 150 A With Mixed Gases

60%: 300 A With CO

Shielding Gas; 200 A With Mixed Gases

. M-25M is only a replacement gun for MM250MP welding power source

2. Safety Precautions For GMAW Guns

A. Symbol Usage

Means Warning! Watch Out! There are possible hazards with this

procedure! The possible hazards are shown in the adjoining symbols.

This group of symbols means Warning! Watch Out! Possible ELECTRIC SHOCK and HOT PARTS hazards.

Consult symbols and related instructions below for necessary actions to avoid the hazards.

Y Marks a special safety message.

. Means NOTE; not safety related.

B. GMAW Gun Hazards

WARNING

The symbols shown below are used throughout this manual to call attention to and identify possible

hazards. When you see the symbol, watch out, and follow the related instructions to avoid the hazard. The

safety information given below is only a summary of the more complete safety information found in wire

feeder and welding power source manuals. Read and follow all Safety Standards.

ELECTRIC SHOCK can kill.

1. Always wear dry insulating gloves.

2. Insulate yourself from work and ground.

3. Do not touch live electrode or electrical parts.

4. Repair or replace worn, damaged, or cracked gun

or cable insulation.

5. Turn off welding power source before changing

contact tip or gun parts.

6. Keep all covers and handle securely in place.

HOT SURFACES can burn skin.

1. Allow gun to cool before touching.

2. Do not touch hot metal.

3. Protect others from contact with hot metal.

FLYING PIECES OF METAL or DIRT can

injure eyes.

1. Wear safety glasses with side shields or face

shield.

WELDING WIRE can cause puncture

wounds.

1. Keep hands and body away from gun tip when

trigger is pressed.

OVERUSE can damage gun and void

warranty.

1. Follow rated duty cycle.

2. Allow cooling period.

3. Reduce current or reduce duty cycle before

starting to weld again.

1. Read and follow these instructions and all safety

blocks carefully.

2. Have only trained and qualified persons install

operate, or service this unit.

3. Call your distributor if you do not understand the

directions.

4. For WELDING SAFETY and EMF information

read wire feeder and welding power source

manuals.

1 2 3 4 5 6 7 8

Resumo do Conteúdo

Página 1 - OWNER’S MANUAL

OWNER’S MANUAL 1999 MILLER Electric Mfg. Co.OMĆ1035 169 965BJune 1999M-10, M-15, M-25, And M-25M Guns1. SpecificationsAir-Cooled Guns For GMAW And FC

Página 2 - 3. Welding Gun Identification

OM-1035 Page 23. Welding Gun IdentificationWelding guns can be identified by diamonds on the cable jacket as follows:M-10: No diamondsM-15: zzM-25/M-2

Página 3 - . Thread wire according to

OM-1035 Page 35. Removing Nozzle, Contact Tip, And Adapter, Changing Liner, And Cleaning GunCasingRef. ST-800 797-CY Turn off welding powersource/wire

Página 4 - Ref. ST-800 795-C

OM-1035 Page 46. Replacing Switch And/Or Head TubeRef. ST-800 795-CTools Needed:3/4 inRemove handlelocking nut.Slide handle.Secure headtube in vice.Lo

Página 5

OM-1035 Page 57. Routine MaintenanceY Turn Off welding power source and disconnect gun before maintaining.Each Spool Of WireBlow OutGunCasingCleanNozz

Página 6 - 9. Parts List

OM-1035 Page 69. Parts List1ST-800 792-B234567891014171112111213915161235M-15 GunM-25 & M-25MGunsFigure 9-1. M-15, M-25, & M-25M Gun (M-25 Mod

Página 7 - Figure 9-2. M-10 Gun

OM-1035 Page 71ST-802 388-A2358910141711131516Figure 9-2. M-10 Gun

Página 8 - OM-1035 Page 8

OM-1035 Page 8QuantityDescriptionPartNo.ItemNo. M-25Figure 9-1. M-15, M-25, & M-25M GunFigure 9-2. M-10 GunModelM-15 M-25MM-101 169 715 NOZZLE, sl