Lincoln Electric IM10168 User Manual

Operator’s Manual

For use with machines having Code Numbers:

K3355-[ ]
K3356-[ ]
K3357-[ ]
K3358-[ ]

MAGNUM ®PRO AL Gun

For use with machines having Code Numbers:

K3355-[ ]
K3356-[ ]
K3357-[ ]
K3358-[ ]

Register your machine:

www.lincolnelectric.com/register

Authorized Service and Distributor Locator:

www.lincolnelectric.com/locator

Save for future reference

Date Purchased

Code: (ex: 10859)

Serial: (ex: U1060512345)

IM10168 | Issue D ate Jul-13

© Lincoln Global, Inc. All Rights Reserved.

SPECIAL SITUATIONS

3

SAFETY

4

SAFETY

SAFETY

Get the free mobile app at

http://gettag.org

5

NOTES

TABLE OF CONTENTS

MAGNUM

®

PRO AL Gun

Page

Installation ...........................................................................................................................Section A

Technical Specications

Support Equipment Required............................................................................................ A-1

Installation Instructions ............................................................................................................ A-1

Gun Lead Connections...................................................................................................... A-3

Coolant Connections ......................................................................................................... A-3

Gun Tube Removal/Installation ......................................................................................... A-3

Lead Assy Spiral Wrap Installation .................................................................................... A-4

.......................................................................................................... A-1

Operation

............................................................................................................................ Section B

General Description................................................................................................................. B-1

Controls and Settings .............................................................................................................. B-1

Poentiometer ..................................................................................................................... B-1

Micro Switch ...................................................................................................................... B-1

Trigger Sensitivity .............................................................................................................. B-1

Sensitivity Adjustment ....................................................................................................... B-1

Drive Roll and Idler Rolls ......................................................................................................... B-1

Drive Roll Installation and Removal .................................................................................. B-1

Idler Roll Installation and Removal .................................................................................... B-1

General Options/Accessories

.......................................................................................... Section C

Cable Covers........................................................................................................................... C-1

Contact Tips ............................................................................................................................C-1

Nozzles.................................................................................................................................... C-1

Gun Tubes ............................................................................................................................... C-1

Maintenance ....................................................................................................................... Section D

Recommended Spare Parts List ............................................................................................. D-1

Troubleshooting

.................................................................................................................Section E

How to Use Troubleshooting Guide......................................................................................... E-1

Troubleshooting Guide ............................................................................................................ E-2

Diagrams .............................................................................................................................Section F

Diagrams / Parts List ................................................................................................................F-1

Electrical ...................................................................................................................................F-8

7

MAGNUM

®

PRO AL Gun

INSTALLATION

TECHNICAL SPECIFICATIONS - Magnum

®

Pro AL Gun AC (K3356, K3355), WC (K3358, K3357)

SPECIFICATIONS

Make/Model

K3356 - [ ] 7-Pin Air Cooled 800 IPM (20.3 mpm)

K3358 - [ ] 7-Pin Water Cooled 450 Amps/25 Volts

K3355 - [ ] 12-Pin Air Cooled 225 Amps/25 Volts

K3357 - [ ] 12-Pin Water Cooled 450 Amps/25 Volts

WIRE CAPACITY

.030 - 1/16" (0.8mm - 1.6mm) aluminum and cored wire

Controller
Cable

Air or Water
Cooled

Wire Speed AMPS Duty Cycle

225 Amps/25 Volts 60%
Max. at rated feeder Input
Voltage (42VAC)

SUPPORT EQUIPMENT REQUIRED

•

• Regulated gas supply and hoses.

• Properly sized power leads from power source to wire feeder and ground.

• Water source and hose capable of providing a minimum of 1 quart (.95 liter) / min.

at 45 p.s.i. when using water cooled guns.

(All ratings are
using Argon Gas)

A - 1

®

MAGNUM

PRO AL Gun

GUN LEAD CONNECTIONS

POWER CABLE

Air Cooled

A #2 power cable is used on the Lincoln Electric Magnum® Pro

AL Gun.

• The gun and Power Pin ends are threaded into the gun body.

• These connections utilize a conductive sealant and are

Water Cooled

• Lincoln Electric Magnum

• When water is used with this cable and the #10 water cooled

• The gun end is threaded into the gun body.

• These connections utilize a conductive sealant and are

CONDUIT

• The Lincoln Electric Magnum® Pro AL Gun comes standard

•

• Both ends of the conduit are secured into the Power Pin

GAS HOSE

•

• The opposite end of the BLACK hose is pushed over a

• The hose retainer is re-usable and can be removed and

CONTROL CABLE

• A multi-conductor control cable is used on the Lincoln Electric

tightened with torque requirements of 100 + 5 IN-LB.

®

Pro AL Gun

utilizes a power/water cable with a #6 AWG cable inside a
5/16” diameter hose.

gas nozzle (P/N KP3375-1), the system is rated at 450 amps
@ 60% duty cycle.

tightened with torque requirements of 100 + 5 IN-LB.

with a poly-lined conduit, for feeding aluminum wire.

end.

connector with a set screw.

end of the gun body and secured by twisting the hose retainer
to the end of the hose (shown below).

re-installed as needed.

®

Magnum

Pro AL Gun 7 and 12 pin.

water cooled gun

COOLANT CONNECTIONS

• The ends of the coolant hose push
the end of the rear connector and are secured by twisting the
hose retainer to the end of the hose.

• The hose retainer is re-usable and can be removed and
re-installed as needed.

• The BLUE coolant supply hose pushes over a
and is secured by twisting the hose retainer to the end of the
hose.

INSTALLATION

• The opposite end of the BLUE hose pushes into a threaded

•

in the Power Manifold.

• The opposite end of the RED hose pushes into a threaded
return hose of the coolant recirculator.

•
hoses are standard left-hand thread.

S29830-14

5/16” Hose Retainer

COOLANT RECOMMENDATIONS

• Use coolant (Aluminum protection),which does not contain
reactive sulphur or chlorine and does not react with copper,
brass or aluminum.

• Coolant is available in quantities of 1 gallon, 5 gallon (P/N
KP3379-1), or a case of 4 gallons each (P/N KP3379-4).

•
(1 qt/min) between 35 and 45psi. Contact the re-circulator

•
pressure.

S29830-97*

Left-Hand Threaded Fitting

*Must be ordered together

S29830-96*

Nipple

GUN TUBE REMOVAL/
INSTALLATION

WARNING: Do not attempt to weld without the gun tube being
tightly secured in the gun body, or damage to the gun tube or
body may result.

a. To remove the gun tube assembly, loosen the taper lock nut until

it is clear of the threads. Pull gun tube out of the gun body.

b. To replace a gun tube assembly, open the drive and idler roll

door and seat the gun tube assembly until the plastic liner is
almost touching the drive and idler roll (Figure 1) and the rear

block (Figure 2).

c. Take care not to damage the “O” rings when inserting into the

body. You should hear an audible "click" when the gun tube is
inserted and seated.

d. T

cannot rotate.

Gun Tube Rotation

a. To rotate a gun tube assembly, loosen the taper lock nut

assembly no more than 1 turn.

b. Rotate gun tube to the position of your choice and retighten taper

Copper face of gun tube

Plastic liner

A - 2

Figure 2Figure 1

®

MAGNUM

PRO AL Gun

LEAD ASSY SPIRAL WRAP
INSTALLATION

GUN END, AIR COOLED

INSTALLATION

Spiral Wrap p/n: S29830-94

Spiral Wrap

Conduit

Power Cable

Conduit

A - 3

®

MAGNUM

PRO AL Gun

GENERAL DESCRIPTION

The Lincoln Electric Magnum® Pro AL Gun gun maintains a
constant, steady, uniform wire feed speed. The constant push
exerted by the motor in the cabinet, combined with the pull of the

the wire conduit. The 24VDC gun motor is controlled by a three
and three-quarter (3 3/4) turn potentiometer in the gun handle.

CONTROLS AND SETTINGS

OPERATION

DRIVE ROLL AND IDLER ROLLS

Drive Roll Installation and Removal:

NOTE: Neither of the handles needs to be removed to access
the Drive or Idler Rolls.

1. Pull the Cam Lever away from the idler roll. This will relieve
the pressure against the drive roll.

2. Align the Drive Roll Removal Tool (P/N K3987-1) over the

Potentiometer:

• The laterally-positioned potentiometer is located in the gun
body, providing up to 800 ipm with 3 3/4 turns.

Micro Switch:

• The micro switch assembly consists of the micro switch, and
leads.

Trigger Sensitivity:

• The amount of trigger level travel can be shortened for a
"quicker" or "more responsive" action.

• A more sensitive trigger lever is produced by reducing the
gap between the trigger lever and the micro switch lever.

• By turning-in the Trigger Sensitivity Adjustment Screw, it
closes the gap between the trigger lever and the micro switch
lever - this enables the operator to increase the sensitivity of
the trigger lever.

Sensitivity Adjustment:

• With the wire feeder turned on (with or without welding wire
loaded), turn the screw in until the micro switch is activated.

• Once activated, the gun and wire feeder motors will begin
feeding wire.

• Retract the screw accordingly until the system is deactivated
and adjusted to the operators' liking.

hand or on a table top, with the other hand give the Removal
Tool a quick snap-turn in the CLOCKWISE DIRECTION.

3. Once the drive roll is loose, continue to spin drive roll in the
clockwise direction to remove the drive roll from the gun.

4. Install a new drive roll on the left-hand threaded shaft. The
drive roll will self-tighten when it is feeding wire.

Idler Roll Installation and Removal:

Please use the following drawing as a guide when needing to
reassemble prior to installing into the welding gun.

Micro Switch

Lever

Set Screw

Screw adjusted out of trigger, pre-setting the micro switch lever for

shorter trigger motion sensitivity.

B - 1

ACCESSORIES

MAGNUM

®

PRO AL Gun

GENERAL OPTIONS/

550A Series Consumable Products

ACCESSORIES

KP3989-1 Insulated Groove Drive Roll Kit - For
.035" (0.9mm) dia. and .040" (1.0mm) dia.
aluminum wire. Includes insulated groove drive
roll and insulated idler roll assy.

KP3989-2 Insulated Groove Drive Roll Kit - For 3/64" (1.2mm) dia.
and .062" (1.6mm) dia.aluminum wire. Includes insulated groove
drive roll and insulated idler roll assy.

S29830-45 Handle Kit - Includes left and right handles, screws and
drive roll door.

S29830-48 Trigger Kit - Trigger adjustment kit includes a spring
and sensitivity adjustment screw replacement.

S29830-47 Micro Switch Kit - Replacement micro switch assembly.
KP3376-1 Teon Liner Package - 5 pieces per package.

Cable Covers:

Cable covers are standard on all guns. You may order spare
replacement covers to protect the lead assy of the gun when the
factory one becomes damaged or worn. It can easily be replaced
in the eld by means of Velcro©.

KP3378-15 Cable Cover (for 15 ft leads)

KP3378-25 Cable Cover (for 25 ft leads)

KP3378-35 Cable Cover (for 35 ft leads)

KP3378-50 Cable Cover (for 50 ft leads)

GUN TUBE ASSEMBLIES

Air Cooled

• Air cooled guns come standard with a 60° curved gun tube
(P/N KP3380-60).

• The gun tube assembly locks to the gun body using a taper
lock system.

Water Cooled

• Water cooled gun comes standard with a 60° curved water
cooled gun tube assembly (P/N KP3381-60)

Optional 6" Straight and Curved Gun Tube

Assemblies

KP3988-180 - Straight, A/W Cooled Fixed Gun Tube Assembly
KP3988-45 - 45°, A/W Cooled, Fixed Gun Tube Assembly
KP3988-60 - A/W Cooled, 60° Fixed Gun Tube Assembly

KP3381-180 - Straight, Water Cooled Gun Tube Assembly
KP3381-45 - 45°, Water Cooled Gun Tube Assembly

KP3380-180 - Straight, A/W Cooled, Threaded Gun Tube Assembly
KP3380-45 - 45°, A/W Cooled, Threaded Gun Tube Assembly

S26849-2 Gas Diffuser
KP2747-1

KP3982-2 Insulator, 550A Gun Tube, ea
KP3982-2-B25 Insulator, 550A Gun Tube, 25 pcs

Gas Nozzle Assy

Nozzle ID Part No.

5/8" (15.9 mm) KP2743-1-62R

Contact Tips - 550A Series*

Wire Size Tip ID Part No.

.030” (0.8 mm) .041” (1.0 mm)

.035” (0.9 mm) .044” (1.1 mm)

3/64” (1.2 mm) .053” (1.35 mm) KP2745-364A5356

3/64” (1.2 mm) .060” (1.5 mm)

1/16” (1.6 mm) .085” (2.15 mm)

*Use of tip removal tool is recommended
**This size tip furnished with gun

†Sold in quantity of 100

KP2745-030A

KP2745-030A-B100

KP2745-035A

KP2745-030A-B100

KP2745-364A**

KP2745-364A-B100

KP2745-116A

KP2745-116A-B100

Spring Loaded Contact Tips, 550A Series

Wire Size Tip ID Qty Part Number

.030” (0.8 mm) .041” (1.0 mm) 5 pc KP3374-030A

.035” (0.9 mm) .044” (1.1 mm) 5 pc KP3374-035A

3/64” (1.2 mm) .060” (1.5 mm) 5 pc KP3374-364A

1/16" (1.6 mm) .085" (2.15 mm) 5 pc

KP3374-116A

†

†

†

†

C - 1

ACCESSORIES

MAGNUM

®

PRO AL Gun

350A Series Consumable Products

KP2746-1 Gas Diffuser, 350A, ea
KP2746-1-B25 Gas Diffuser, 350A, 25 pcs

KP3982-1 Insulator, 350A Gun Tube, ea
KP3982-1-B25 Insulator, 350A Gun Tube, 25 pcs

Nozzle ID Part No.

5/8" (15.9 mm)

KP2742-1-62R

Gas Nozzle Assy

Contact Tips- 350A Series*

Wire Size Tip ID Part No.

.030” (0.8 mm) .041” (1.0 mm)

.035” (0.9 mm) .044” (1.1 mm)

KP2744-030A

KP2744-030A-B100

KP2744-035A

KP2744-035A-B100

†

†

3/64” (1.2 mm) .053” (1.35 mm) KP2744-364A5356

3/64” (1.2 mm) .060” (1.5 mm)

1/16” (1.6 mm) .085” (2.16 mm)

*Use of tip removal tool (P/N S29830-73) is recommended when using WC nozzle
KP3375-1
†Sold in quantity of 100

KP2744-364A

KP2744-364A-B100

KP2744-116A

KP2744-116A-B100

†

†

Water Cooled Nozzle

Nozzle Size Nozzle I.D. Part No.

No. 10* 5/8” (15.9 mm)

*Standard - furnished with gun

KP3375-1

C - 2

MAINTENANCE

MAGNUM

®

PRO AL Gun

MAINTENANCE COMPONENTS

Recommended Spare Parts List

DESCRIPTION PART NO.

Conduit Liner -15 ft KP3991-15
Conduit Liner - 25 ft KP3991-25
Conduit Liner - 35 ft KP3991-35
Conduit Liner - 50 ft KP3991-50
Door S29830-15
Trigger Assy. Kit S29830-48
Potentiometer Kit S29830-50
Handle Kit S29830-45
Micro-Switch Kit S29830-47
Drive Roll KP3390-1
Drive Roll Removal Tool K3987-1
Idler Roll Kit KP3992-1
Contact Tip Removal Tool K3986-1
O-Ring Kit S29830-83
Hardwares Kit S29830-51
Noalox Kit S29830-52

KNURLED IINSULATED DRIVE ROLL

DRIVE ROLL REMOVAL TOOL

KP3390-1

IINSULATED IDLER ROLL

KP3992-1

K3987-1

MICRO SWITCH ASSEMBLY

S29830-47

CONTACT TIP REMOVAL TOOL

(SHOWN WITH TIP)

K3986-1

D - 1

TROUBLESHOOTING

MAGNUM

®

PRO AL Gun

E - 1

TROUBLESHOOTING

MAGNUM

®

PRO AL Gun

Observe all Safety Guidelines detailed throughout this manual

PROBLEMS

(SYMPTOMS)

POSSIBLE

CAUSE

RECOMMENDED

COURSE OF ACTION

115/42 VAC Control fuse in feeder/Control

No wire feed at gun.

Wire feeds, but welding wire is not
energized.

Wire feeds erratically.

Wire feeds one speed only.

Wire walks out of drive rolls. Idler roll upside-down. Place groove in idler roll toward top.

box blown.

Micro-switch defective/not being activated. Replace switch. Check switch for operation.

Broken electrical cable. Check micro switch wires for continuity.

Loose or no cable connections. Check all power connections.

Welding power source. Check power source.

Dirty or worn conduit. Replace conduit.

Wrong size contact tip. See Contact tip table.

Idler roll stuck. Replace if damaged.

Bad potentiometer. Check with meter.

Broken electrical cable.

Bad speed control.

Replace fuse.

Check potentiometer wires for continuity or
short.

See specic cabinet/control owners manual
for speed control operation.

E - 2

®

MAGNUM

HEAD ASSY DIAGRAM - MAGNUM

PRO AL Gun

®

PRO AL Gun K3355, K3356, K3357, K3358

DIAGRAMS

No. Part No. Description

1 S29830-1 Assy Cam Idler Arm
2 S29830-6 Front Body Assy, A/W

®

3 S29830-48 Assy Trigger Magnum
4 S29830-50 Kit Assy Pot Magnum
5 S29830-10 Assy Rear Body Magnum
6 S29830-47 Kit Assy Micro Swx Magnum

Pro AL Gun

®

Pro AL Gun

®

Pro AL Gun

®

Pro AL Gun
7 S29830-13 Motor 24VDC, Standard
8

Scr FH Phil 82 4-40 x 3/8 SST

9 Scr FH Phil 82 4-40 5/8 SST

10 Scr Button 4-40 x 1/2 SST

included in S29830-51
11 Wshr SPR LK #6 SST
12 Scr Soc. HD Cap #4-40, SST
13 included in S29830-45 Screw SHC 4-40 x 1/2 SST
14
15 Scr Soc HD Cap #1-72 x 3/8 LG SST

included in S29830-51

Scr SHC 6-32 x 3/8 SST

16 For reference only Label
17 S29830-98 Handle Decal
18 included in S29830-45 Scr Shoulder 1/8, Door MX
19 S29830-85 Strap Motor
20
21

included in S29830-45 Kit Handle Magnum

®

Pro Scorpion: includes item 13, 17, 18 and 22

22 S29830-15 Door

F - 1

®

MAGNUM

FRONT BODY ASSY DIAGRAM - MAGNUM® PRO AL Gun K3355, K3356, K3357, K3358

PRO AL Gun

DIAGRAMS

No. Part No. Description

1 KP3992-1 Assy Idler Roll Insulated Knurl

2

3

- Not available separately

4 included in S29830-51 Scr Soc. HD. Cap #4-40 SST

5 S29830-88 0.29 x 0.047 x 0.32 Comp. Spring

6 S29830-89 1/8 x 7/8 SST Dowel Pin

7 included in S29830-51 Idler Adjusting Screw

8 S29830-86 Idler Arm

9 S29830-87 Clamp Body

10 KP3390-1 Assy Drive Roll Insulated Knurl

F - 2

®

MAGNUM

A/W GUN TUBE ASSY DIAGRAM - MAGNUM® PRO AL Gun K3355, K3356

PRO AL Gun

DIAGRAMS

No. Part Number Description

1 - Not available separately

2

3 Insulator Gun Tube

4

5 O-Ring 0.301ID x 0.07W

included in S29830-49

included in S29830-83

Assy Nut Gun Tube

O-Ring 0.489ID x 0.07W

6 S29830-90 Ring Ret Ext 1/4OD x 0.023W

7 - See Consumable Section for options and part numbers

8 KP3376-1 Liner Package

9

- See Consumable Section for options and part numbers10

11

F - 3

®

MAGNUM

W/C GUN TUBE ASSY DIAGRAM - MAGNUM® PRO AL Gun K3357, K3358

PRO AL Gun

DIAGRAMS

No. Part No. Description

1 - Not available separately

2

3 Insulator Gun Tube

included in S29830-49

Assy Nut Gun Tube

4 S29830-92 Insulator Nozzle with Five O-Rings

5

6 O-Ring .301 ID x .07 W

included in S29830-83

O-Ring .489 ID x .07 W

7 S29830-90 Retaining Ring 5/8 Shaft

8 S29830-91 Ring Ret 0.500 Dia Shaft Spiral SST

9 - See Consumable Section for options and part numbers

10 S29830-93 Retaining Nut W/C

11 KP3376-1 Liner Package

12

13

- See Consumable Section for options and part numbers

F - 4

®

Swivel Joint Molded

MAGNUM

AIR COOLED LEAD ASSY DIAGRAM - MAGNUM® PRO AL Gun K3355, K3356

PRO AL Gun

DIAGRAMS

No. Description 15' Part No. 25' Part No. 35' Part No. 50' Part No.

1 Assy Boot Torch S29830-2
2 Assy Power Manifold, A/W S29830-3
3 Assy Power Pin Adapter S29830-5
4 Assy Rear Connector, A/W S29830-12
5 Wrap Spiral Cord, 13 in S29830-94
6 Cable Cover KP3378-15 KP3378-25 KP3378-35 KP3378-50
7 Washer Split Lock 0.27OD x 0.17ID x 0.04 thk included in S29830-51
8 Screw SHC 4-40 x 1/2 SST included in S29830-46
9 Scr Shc 8-32 x 3/4 SST included in S29830-51

10

Labels For reference only

11
12 Tie Wrap included with item 26
13 Tie Wrap Low Prof 14-9/16LG Blk included with item 6

14* Retainer 5/16 Hose S29830-14

15
16

Handle Kit: Includes item 8 S29830-46

17

S29830-11

18 Gas Hose S29830-21 S29830-22 S29830-23 S29830-24
19 Conduit Liner KP3991-15 KP3991-25 KP3991-35 KP3991-50
20
21 Heat Shrink Tubing 1/2" Dia x 1" Lg
22 Cap Vinyl Round, Fit 3/16" -1/4" OD x 1/2" LG

S29830-25 S29830-26 S29830-27 S29830-28

For reference only

23 Compound Joint Noalox Kit S29830-52
24 - ­25 - -

Assy Controller Cable (Models K3356, K3358) S29830-41 S29830-42 S29830-43 S29830-44

26

Assy Controller Cable (Models K3355, K3357) S29830-37 S29830-38 S29830-39 S29830-40

27 Assy Power Cable Global S29830-29 S29830-30 S29830-31 S29830-32

* Hose Retainer is re-usable and can be removed and re-installed as needed

F - 5

®

MAGNUM

WATER COOLED LEAD ASSY DIAGRAM - MAGNUM® PRO AL Gun K3357, K3358

PRO AL Gun

DIAGRAMS

No. Description 15' Part No. 25' Part No. 35' Part No. 50' Part No.

1 Assy Boot Torch S29830-2
2 Assy Power Manifold, A/W S29830-3
3 Assy Power Pin Adapter S29830-5

®

4 Assy Rear Connector A/W Magnum

Pro AL Gun S29830-12
5 Wrap Spiral Cord, 13 in S29830-94
6 Cable Cover KP3378-15 KP3378-25 KP3378-35 KP3378-50
7 Washer Split Lock, 0.27OD x 0.17ID x 0.04 THK included in S29830-51
8 Screw SHC 4-40 x 1/2 SST included in S29830-46
9 SCR SHC 8-32 x 3/4 SST included in S29830-51

10

Labels For reference only

11
12 Tie Wrap included with item 27
13 Tie Wrap Low Prof 14-9/16LG Blk included with item 6
14 Hose Retainer, 5/16 S29830-14

®

15 Swivel Joint Molded Magnum
16

Handle Kit: includes item 8 S29830-46

17

Pro AL Gun S29830-11

18 Assy Hose Water RED S29830-16
19 Assy Hose Water, BLUE S29830-17 S29830-18 S29830-19 S29830-20
20 Assy Gas Hose S29830-21 S29830-22 S29830-23 S29830-24
21 Conduit Liner KP3991-15 KP3991-25 KP3991-35 KP3991-50
22 Conduit Tef Tube S29830-25 S29830-26 S29830-27 S29830-28
23 Heat Shrink Tubing 1/2" Dia x 1" LG For reference only
24 Compound Joint Noalox Kit S29830-52

25 ---- ­26 ---- -

Assy Controller Cable (Models K3356, K3358) S29830-41 S29830-42 S29830-43 S29830-44

27

Assy Controller Cable (Models K3355, K3357) S29830-37 S29830-38 S29830-39 S29830-40

28 Assy Power Cable/Water Euro S29830-33 S29830-34 S29830-35 S29830-36

* Hose Retainer is re-usable and can be removed and re-installed as needed

F - 6

®

MAGNUM

POWER MANIFOLD ASSY DIAGRAM - MAGNUM® PRO AL Gun K3355, K3356, K3357, K3358

PRO AL Gun

DIAGRAMS

No. Part No. Description

1 included in S29830-51 Set Screw Conduit

2 S29830-95 Fitting 1/8ID x 1/16-27 NPT

3 - Not available separately

F - 7

DIAGRAMS

MAGNUM

®

PRO AL Gun

Models K3356 and K3358

Models K3355 and K3357

F - 8

NOTES

WARNING

Spanish

AVISO DE

PRECAUCION

l Do not touch electrically live parts or

electrode with skin or wet clothing.

l Insulate yourself from work and

ground.

l No toque las partes o los electrodos

bajo carga con la piel o ropa mojada.

l Aislese del trabajo y de la tierra.

l Keep flammable materials away.

l Mantenga el material combustible

fuera del área de trabajo.

l Wear eye, ear and body protection.

l Protéjase los ojos, los oídos y el

cuerpo.

French

ATTENTION

German

WARNUNG

Portuguese

ATENÇÃO

Japanese

Chinese

Korean

Arabic

l Ne laissez ni la peau ni des vêtements

mouillés entrer en contact avec des
pièces sous tension.

l Isolez-vous du travail et de la terre.

l Berühren Sie keine stromführenden

Teile oder Elektroden mit Ihrem
Körper oder feuchter Kleidung!

l Isolieren Sie sich von den Elektroden

und dem Erdboden!

l Não toque partes elétricas e electro-

dos com a pele ou roupa molhada.

l Isole-se da peça e terra.

l Gardez à l’écart de tout matériel

inflammable.

l Entfernen Sie brennbarres Material!

l Mantenha inflamáveis bem guarda-

dos.

l Protégez vos yeux, vos oreilles et

votre corps.

l Tragen Sie Augen-, Ohren- und Kör-

perschutz!

l Use proteção para a vista, ouvido e

corpo.

READ AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CON­SUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.

SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE
EQUIPO Y LOS CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPER­VISOR.

LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET
LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE
EMPLOYEUR.

LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEIN­SATZ DES HERSTELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBEN­FALLS ZU BEACHTEN.

l Keep your head out of fumes.
l Use ventilation or exhaust to remove

fumes from breathing zone.

l Turn power off before servicing.

l Do not operate with panel open or

guards off.

WARNING

l Los humos fuera de la zona de res-

piración.

l Mantenga la cabeza fuera de los

humos. Utilice ventilación o
aspiración para gases.

l Gardez la tête à l’écart des fumées.
l Utilisez un ventilateur ou un aspira-

teur pour ôter les fumées des zones
de travail.

l Vermeiden Sie das Einatmen von

Schweibrauch!

l Sorgen Sie für gute Be- und

Entlüftung des Arbeitsplatzes!

l Mantenha seu rosto da fumaça.
l Use ventilação e exhaustão para

remover fumo da zona respiratória.

l Desconectar el cable de alimentación

de poder de la máquina antes de ini­ciar cualquier servicio.

l Débranchez le courant avant l’entre-

tien.

l Strom vor Wartungsarbeiten abschal-

ten! (Netzstrom völlig öffnen;
Maschine anhalten!)

l Não opere com as tampas removidas.
l Desligue a corrente antes de fazer

serviço.

l Não toque as partes elétricas nuas.

l No operar con panel abierto o

guardas quitadas.

l N’opérez pas avec les panneaux

ouverts ou avec les dispositifs de
protection enlevés.

l Anlage nie ohne Schutzgehäuse oder

Innenschutzverkleidung in Betrieb
setzen!

l Mantenha-se afastado das partes

moventes.

l Não opere com os paineis abertos ou

guardas removidas.

Spanish

AVISO DE

PRECAUCION

French

ATTENTION

German

WARNUNG

Portuguese

ATENÇÃO

Japanese

Chinese

Korean

Arabic

LEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE
USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.

CUSTOMER ASSISTANCE POLICY

The business of The Lincoln Electric Company is manufacturing and

selling high quality welding equipment, consumables, and cutting

equipment. Our challenge is to meet the needs of our customers and

to exceed their expectations. On occasion, purchasers may ask

Lincoln Electric for advice or information about their use of our

products. We respond to our customers based on the best information

in our possession at that time. Lincoln Electric is not in a position to

warrant or guarantee such advice, and assumes no liability, with

respect to such information or advice. We expressly disclaim any

warranty of any kind, including any warranty of fitness for any

customer’s particular purpose, with respect to such information or

advice. As a matter of practical consideration, we also cannot assume

any responsibility for updating or correcting any such information or

advice once it has been given, nor does the provision of information

or advice create, expand or alter any warranty with respect to the sale

of our products.

Lincoln Electric is a responsive manufacturer, but the selection and

use of specific products sold by Lincoln Electric is solely within the

control of, and remains the sole responsibility of the customer. Many

variables beyond the control of Lincoln Electric affect the results

obtained in applying these types of fabrication methods and service

requirements.

Subject to Change – This information is accurate to the best of our

knowledge at the time of printing. Please refer to
www.lincolnelectric.com for any updated information.