WeldCraft CS31012 User manual

OM-225 426A
2005−12
CS31012,
CS31025
Hand-Held Air-Cooled TIG
(GTAW) Torches
Torches manuelles TIG refroidies
par air
Antorchas manuales enfriadas
por aire para TIG (GTAW)
File: TIG (GTAW)
Owner’s Manual
Manual del Operador
Manuel de L’utilisateur
ESPAÑOL FRANÇAIS ENGLISH

TABLE OF CONTENTS
SECTION 1 −SAFETY PRECAUTIONS FOR GTAW TORCHES −READ BEFORE USING 1. . . . . . . . . . . . . .
1-1. Symbol Usage 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2. GTAW Torch Hazards 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EMF INFORMATION 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 2 −SPECIFICATIONS 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1. Specifications 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2. Duty Cycle 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 3 −INSTALLATION 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1. Required Torch Parts And Torch Assembly 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2. International Style Connector Assembly 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3. Connecting Torch 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 4 −MAINTENANCE & TROUBLESHOOTING 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1. Routine Maintenance 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2. Troubleshooting 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 5 −SELECTING AND PREPARING TUNGSTEN ELECTRODE FOR DC OR AC WELDING 9. . . .
5-1. Selecting Tungsten Electrode (Wear Clean gloves To Prevent Contamination Of Tungsten) 9. . . . . . . .
5-2. Preparing Tungsten Electrode For Welding 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 6 −GUIDELINES FOR TIG WELDING (GTAW) 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-1. Positioning The Torch 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-2. Torch Movement During Welding 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-3. Positioning Torch Tungsten For Various Weld Joints 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 7 −PARTS LIST 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ENGLISH
OM-225 426 Page 1
SECTION 1 −SAFETY PRECAUTIONS FOR GTAW
TORCHES −READ BEFORE USING
SR6_1/00
1-1. 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.
YMarks a special safety message.
.Means NOTE; not safety related.
1-2. GTAW Torch Hazards
PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH. KEEP CHILDREN
AWAY. PACEMAKER WEARERS KEEP AWAY UNTIL CONSULTING YOUR DOCTOR.
In welding, as in most jobs, exposure to certain hazards occurs. Welding is safe when precautions are taken. The
safety information given below is only a summary of the more complete safety information found in the welding
power source Owner’s Manual. Read and follow all safety precautions.
HAVE ALL INSTALLATION, OPERATION, MAINTENANCE, AND REPAIR WORK PERFORMED ONLY BY
QUALIFIED PEOPLE.
GTAW WELDING can be hazardous.
ARC RAYS can burn eyes and skin.
1. Wear welding helmet with correct shade of filter.
2. Wear correct eye and body protection.
3. Cover exposed skin.
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
torch or cable insulation.
5. Turn off welding power source before changing
tungsten electrode or torch parts.
6. Keep all covers and handle securely in place.
WELDING can cause fire or explosion.
1. Do not weld near flammable material.
2. Do not weld on closed containers.
3. Watch for fire; keep extinguisher nearby.
NOISE can damage hearing; SOME
APPLICATIONS, SUCH AS PULSING,
are noisy.
1. Check for noise level limits exceeding those
specified by OSHA.
2. Use approved ear plugs or ear muffs if noise level
is high.
3. Warn others nearby about noise hazard.
HOT SURFACES can burn skin.
1. Allow torch to cool before touching.
2. Do not touch hot metal.
3. Protect hot metal from contact by others.
FUMES AND GASES can be hazardous
to your health.
1. Keep your head out of the fumes.
2. Ventilate area, or use breathing device.
3. Read Material Safety Data Sheets (MSDSs) and
manufacturer’s instructions for material used.
BUILD UP OF GAS can injure or
kill
1. Shut off shielding gas supply when not in
use.
2. Always ventilate confined spaces or use
approved air-supplied respirator.

OM-225 426 Page 2
EMF INFORMATION
Considerations About Welding And The Effects Of Low Frequency
Electric And Magnetic Fields
Welding current, as it flows through welding cables, will cause electro-
magnetic fields. There has been and still is some concern about such
fields. However, after examining more than 500 studies spanning 17
years of research, a special blue ribbon committee of the National
Research Council concluded that: “The body of evidence, in the
committee’s judgment, has not demonstrated that exposure to power-
frequency electric and magnetic fields is a human-health hazard.”
However, studies are still going forth and evidence continues to be
examined.Until the final conclusions of the research are reached, you
may wish to minimize your exposure to electromagnetic fields when
welding or cutting.
To reduce magnetic fields in the workplace, use the following
procedures:
1. Keep cables close together by twisting or taping them.
2. Arrange cables to one side and away from the operator.
3. Do not coil or drape cables around your body.
4. Keep welding power source and cables as far away from oper-
ator as practical.
5. Connect work clamp to workpiece as close to the weld as
possible.
About Pacemakers:
Pacemaker wearers consult your doctor first. If cleared by your doc-
tor, then following the above procedures is recommended.

ENGLISH
OM-225 426 Page 3
SECTION 2 −SPECIFICATIONS
2-1. Specifications
Model
CS310-12 CS310-25
Ampere Rating 310 Amps W/Argon Gas @ 100% Duty Cycle DCEN, ACHF
Cooling Method Water
Cooling Requirements 1.1 quart/minute (1.0 liter/minute)
Tungsten Size .020 Thru 1/8 in (0.5 Thru 3.2 mm)
Cable Options 12-1/2 ft (3.8 m) Three-Piece Super Flex 25 ft (7.6 m) Three-Piece Super Flex
Dimensions Length: 6-1/2 in (165 mm); Handle Diameter: 15/16 in (24 mm); Weight: 4.9 oz (140 g)
2-2. Duty Cycle
Continuous Welding sb1.5* 8/93
100% Duty Cycle At 310 Amperes Using Argon Gas
Duty Cycle is percentage of 10
minutes that torch can weld at
rated load without overheating.
0
10
Minutes
Definition
EXCEEDING RATED AMPERAGE can damage torch and void warranty.
•Do not exceed rated amperage (see Section 2-1)

OM-225 426 Page 4
SECTION 3 −INSTALLATION
3-1. Required Torch Parts And Torch Assembly
804 302-A
Assembling Torch Parts
1 Cup
2 Collet Body
3 Heat Shield
4 Collet
5 O-Ring
6 Backcap
7 Torch Body
8 Handle
9 Power Cable
10 Water Hose
11 Gas Hose
12 Power Cable Adapter
13 International Style Adapter
14 Water Hose For International
Style Adapter
Assembling Torch Body
Keep connections tight. Replace
cup, heat shield, and backcap as
needed.
15 Tungsten Electrode (See Sec-
tion 5)
Installing Tungsten
To adjust tungsten position, loosen
backcap.
15
123456
7
8
11
10
9
12
13
14
3-2. International Style Connector Assembly
1 Weld Output Cable
2 Insulating Boot
3 Sleeve
Slide insulating boot onto cable;
strip cable and install sleeve.
4 Connector Body
5 Setscrew
Insert cable with sleeve fully into
connector body, tighten setscrew,
and slide insulating boot over con-
nector.
ST-156 496
Tools Needed:
1
2
3
1 in
(26 mm)
3
4
5

ENGLISH
OM-225 426 Page 5
3-3. Connecting Torch
A. Connecting Torch When Using A Freestanding Coolant System
YTurn Off welding power source and
cooling system power before in-
stalling torch.
1 Welding Power Source
2 Regulator/Flowmeter
3 Gas Cylinder
4 Gas Hose (Customer Supplied)
Obtain correct length with 5/8-18 right-hand
fittings.
5 Torch
6 Power Cable Adapter
7 Coolant Hose (Customer Supplied)
Obtain correct length with 5/8-18 left-hand
fittings.
8 Coolant-Out Of Torch/Power Cable
(Red)
Connect coolant-out of torch/power cable
to power cable adapter, and connect adapt-
er to weld output terminal.
9 Torch Gas Hose
10 Coolant-Into Torch Hose (Blue)
11 Cooling System
12 Work Clamp
Connect work clamp to a clean, paint-free
location on workpiece, close to the weld.
Use wire brush or sandpaper to clean weld
joint area.
802 560
If applicable, install high-frequency unit.
Tools Needed:
5/8, 7/8, 1-1/8 in
5
11
1
7
2
3
4
6
9
10
8
12

OM-225 426 Page 6
B. Connecting Torch To A Dynastyt300 DX Or MaxstarR300 DX TIGRunnertUnit
803 311
YTurn Off welding power source
power before installing torch.
1 Gas Hose With 5/8-18 Right-Hand
Fittings (Customer Supplied)
Connections:
2 Regulator/Flowmeter
3 Gas Cylinder
4 Coolant System
5 Torch
6 Coolant-Into Torch Hose (Blue)
7 Torch Gas Hose
8 Coolant-Out Of Torch/Power
Cable (Red)
9 International Style Adapter
Connect coolant-out of torch/power
cable to power cable adapter, and con-
nect adapter to weld output terminal.
10 Work Clamp
Connect work clamp to a clean, paint-
free location on workpiece, close to the
weld.
Use wire brush or sandpaper to clean
weld joint area.
11 Welding Power Source
12 Foot Control
Tools Needed:
5/8, 7/8, 1-1/8 in
2
3
1
10
5
6
8
11
4
7
9
12
C. Connecting Torch To A SyncrowaveR250 DX Or 350 LX w/Integrated Cooler
803 601-B
YTurn Off welding power source
power before installing torch.
1 Gas Hose With 5/8-18 Right-Hand
Fittings (Customer Supplied)
Connections:
2 Gas Cylinder
3 Regulator/Flowmeter
4 Power Source
5 Coolant System
6 Torch
7 Coolant-Into Torch Hose (Blue)
8 Coolant-Out Of Torch/Power
Cable (Red)
Connect torch coolant-out of torch/pow-
er cable to power cable adapter, and
connect adapter to weld output terminal.
9 Torch Gas Hose
10 Work Clamp
Connect work clamp to a clean, paint-
free location on workpiece, close to the
weld.
Use wire brush or sandpaper to clean
weld joint area.
11 Foot Control
Tools Needed:
5/8, 7/8, 1-1/8 in 4
5
1
3
6
11
8
10
9
7
2

ENGLISH
OM-225 426 Page 7
SECTION 4 −MAINTENANCE & TROUBLESHOOTING
4-1. Routine Maintenance
YDisconnect torch before maintaining.
40 Hours
Replace
unreadable
labels.
Repair or
replace
cracked
weld cable.
Clean and
tighten weld
terminals.
Replace cracked parts
Torch Body Torch Cable
4-2. Troubleshooting
Before using troubleshooting table, check selection and preparation of tungsten
electrode according to Section 5.
NOTE
Trouble Remedy
Arc will not start. High frequency present
and visible at the torch
Check cable and work connections. Be sure weld circuit is complete (see Section 3-3).
and visible at the torch. Check and be sure shielding gas is present.
Lack of high frequency; difficulty in es-
tablishing arc
Select proper size and type tungsten. Properly prepare tungsten according to Section 5.
tablishing arc. Check cables and torch for cracks or bad connections. Be sure that torch cables are not close to any
grounded metal. Repair or replace necessary parts.
Check torch consumables. Be sure collet and collet body are correctly installed and tightened (see Sec-
tion 3-1).
Check welding power source High Frequency control, and if necessary, check and adjust spark gaps.
Torch gas valve not working properly (if
applicable). Have Factory Authorized Service Station/Service Distributor check valve.
No shielding gas flow from torch. Be sure valves on gas supply are open.
Check cable for kinks or blockage.
Check and tighten all gas supply fittings.
Check cables and torch for cracked insulation or bad connections. Repair or replace (see Section 4-1).
Tungsten electrode oxidizing and not re-
maining bright after conclusion of weld
Shield weld zone from drafts.
maining bright after conclusion of weld. Increase postflow time.
Increase gas flow rate. Check manufacture’s recommendations.
Check and tighten all gas fittings.
Check gas valve and flow meter/regulator.
Select proper size and type tungsten. Properly prepare tungsten (see Section 5).
Excessive tungsten electrode con-
sumption
Select proper size and type tungsten. Properly prepare tungsten according to Section 5.
sumption. Check polarity setting on welding power source (see welding power source Owner’s manual).
Check for proper gas flow rate. Check manufacture’s recommendations.
If torch is water cooled, check torch and cables for water leaks. Repair or replace if necessary (see Sec-
tion 4-1).

OM-225 426 Page 8
Trouble Remedy
Wandering arc Shield weld zone from drafts.
Reduce gas flow rate.
Select proper size and type tungsten. Properly prepare tungsten according to Section 5.
When using AC, check welding power source High Frequency control setting, and increase setting if nec-
essary.
Yellow powder or smoke on cup. Use proper type shielding gas.
Check for proper gas flow rate. Check manufacture’s recommendations.
Increase postflow time.
Check torch cup size. Match cup size to joint being welded.
Erratic arc When using DC, check polarity, and/or polarity of welding cables.
When using AC, check welding power source High Frequency control setting, and be sure it is operating
continuously.
Select proper size and type tungsten. Properly prepare tungsten according to Section 5.
Use proper arc length. Arc length may be too long or too short.
Make sure base material is clean and free of contaminates.
When using AC, slow travel speed can cause erratic arc. Adjust travel speed.
Porosity in weld. Check for proper gas flow rate. Check manufacture’s recommendations.
Check and tighten gas fittings.
Make sure base material and filler material is clean and free of contaminates.
Check for impurities and moisture in gas lines. Purge if necessary.
If torch is water cooled, check torch and cables for water leaks. Repair or replace if necessary (see Sec-
tion 4-1).

ENGLISH
OM-225 426 Page 9
SECTION 5 −SELECTING AND PREPARING TUNGSTEN
ELECTRODE FOR DC OR AC WELDING
ac/dc_gtaw 2/2004
YWhenever possible and practical, use DC weld output instead of AC weld output.
5-1. Selecting Tungsten Electrode (Wear Clean gloves To Prevent Contamination Of Tungsten)
Amperage Range - Gas Type♦- Polarity
Electrode Diameter DC −Argon −Electrode
Negative/Straight Po-
larity
DC −Argon −Elec-
trode Positive/Rev-
erse Polarity
AC −Argon AC −Argon −
Balanced Wave
2% Ceria (Orange Band), 1.5% Lan-
thanum (Gold Band), Or 2% Thorium
(Red Band) Alloy Tungstens
.010” Up to 25 *Up to 20 Up to 15
.020” 15-40 * 15-35 5-20
.040” 25-85 * 20-80 20-60
1/16” 50-160 10-20 50-150 60-120
3/32” 135-235 15-30 130-250 100-180
1/8” 250-400 25-40 225-360 160-250
5/32” 400-500 40-55 300-450 200-320
3/16” 500-750 55-80 400-500 290-390
1/4” 750-1000 80-125 600-800 340-525
Pure Tungsten
(Green Band)
.010” Up to 15 *Up to 15 Up to 10
.020” 5-20 * 5-20 10-20
.040” 15-80 * 10-60 20-30
1/16” 70-150 10-20 50-100 30-80
3/32” 125-225 15-30 100-160 60-130
1/8” 225-360 25-40 150-210 100-180
5/32” 360-450 40-55 200-275 160-240
3/16” 450-720 55-80 250-350 190-300
1/4” 720-950 80-125 325-450 250-400
Zirconium Alloyed Tungsten (Brown
Band)
.010” * * Up to 20 Up to 15
.020” * * 15-35 5-20
.040” * * 20-80 20-60
1/16” * * 50-150 60-120
3/32” * * 130-250 100-180
1/8” * * 225-360 160-250
5/32” * * 300-450 200-320
3/16” * * 400-550 290-390
1/4” * * 600-800 340-525
♦Typical argon shielding gas flow rates are 15 to 35 cfh (cubic feet per hour). *Not Recommended.
Figures listed are a guide and are a composite of recommendations from American Welding Society (AWS) and electrode manufacturers.

OM-225 426 Page 10
5-2. Preparing Tungsten Electrode For Welding
YGrinding the tungsten electrode produces dust and flying sparks which can cause injury and start fires. Use
local exhaust (forced ventilation) at the grinder or wear an approved respirator. Read MSDS for safety infor-
mation. Consider using tungsten containing ceria, lanthana, or yttria instead of thoria. Grinding dust from
thoriated electrodes contains low-level radioactive material. Properly dispose of grinder dust in an environ-
mentally safe way. Wear proper face, hand, and body protection. Keep flammables away.
A. Preparing Tungsten For DC Electrode Negative (DCEN) Welding Or AC Welding With Inverter Machines
Ideal Tungsten Preparation −Stable Arc
2-1/2 Times
Electrode Diameter 1 Grinding Wheel
Grind end of tungsten on fine grit, hard
abrasive wheel before welding. Do not use
wheel for other jobs or tungsten can become
contaminatedcausing lower weld quality.
2 Tungsten Electrode
3 Flat
Diameter of this flat determines amperage
capacity.
4 Straight Ground
Grind lengthwise, not radial.
1
3
4
1 Tungsten Electrode
2 Balled End
Ball end of tungsten by applying AC amper-
age recommended for a given electrode
diameter(see Section 5-1). Let ball on end of
the tungsten take its own shape.
B. Preparing Tungsten For Conventional AC Welding
1 −1-1/2 Times
2
Electrode Diameter
Causes Wandering Arc 2
1
Wrong Tungsten Preparation
Radial Grinding
SECTION 6 −GUIDELINES FOR TIG WELDING (GTAW)
6-1. Positioning The Torch
YWeld current can damage electronic parts in vehicles. Discon-
nect both battery cables before welding on a vehicle. Place work
clamp as close to the weld as possible.
.For additional information, see your distributor for a handbook on the
Gas Tungsten Arc Welding (GTAW) process.
1 Workpiece
Make sure workpiece is clean before welding.
2 Work Clamp
Place as close to the weld as possible.
3 Torch
4 Filler Rod (If Applicable)
5 Gas Cup
6 Tungsten Electrode
Select and prepare tungsten according to Sections 5-1 and 5-2.
Guidelines:
The inside diameter of the gas cup should be at least three times the
tungsten diameter to provide adequate shielding gas coverage. (For
example, if tungsten is 1/16 in diameter, gas cup should be a minimum of
3/16 in diameter.
Tungsten extension is the distance the tungsten extends out gas cup of
torch.
The tungsten extension should be no greater than the inside diameter of
the gas cup.
Arc length is the distance from the tungsten to the workpiece.
1
10−25°
10−15°
6
2
3
4
90°
4
5
3/16 in
1/16 in
6
5
Bottom View Of Gas Cup Ref. ST-161 892

ENGLISH
OM-225 426 Page 11
6
-2. Torch Movement During Welding
ST-162 002-B
Tungsten Without Filler Rod
Tungsten With Filler Rod
Form pool Tilt torch Move torch to front
of pool. Repeat process.
75°
75°
Welding direction
Form pool Tilt torch Add filler metal
Move torch to front
of pool. Repeat process.
Remove rod
Welding direction 15°
6-3. Positioning Torch Tungsten For Various Weld Joints
ST-162 003 / S-0792
75°
70°
90°
20°
20°
10°15°
75°
20-40°
30°
15°
75°
90°
15°
Butt Weld And Stringer Bead “T” Joint
Lap Joint Corner Joint

OM-225 426 Page 12
SECTION 7 −PARTS LIST
804 303-A
1
2
3
4
18
22
21
20
19
5
9
10
11
6
7
813
14
15
17
12
16
Figure 7-1. Complete Torch Assembly

ENGLISH
OM-225 426 Page 13
Description
Quantity
Stock
No.
Item
No.
Model
Figure 7-1. Complete Torch Assembly
CS310-25-RCS310-12-R
1 CS310A TORCH BODY 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2♦CS110-BCS BACK CAP, button (includes) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3♦CS110-BCM BACK CAP, medium (includes) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 CS110-BCL BACK CAP, long (includes) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
98W77 O-Ring 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 598 882 INSULATOR, cup 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 13N23 COLLET, 3/32 (2.4 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6♦13N20 COLLET, .020 (0.5 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6♦13N21 COLLET, .040 (1.0 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6♦13N22 COLLET, 1/16 (1.6 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6♦13N24 COLLET, 1/8 (3.2 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 13N28 COLLET BODY, 3/32 (2.4 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7♦13N25 COLLET BODY, .020 (0.5 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7♦13N29 COLLET BODY, 1/8 (3.2 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7♦13N26 COLLET BODY, .040 (1.0 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7♦13N27 COLLET BODY, 1/16 (1.6 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 13N11 NOZZLE, #7 alumina 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8♦13N13 NOZZLE, #10 alumina 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8♦13N12 NOZZLE, #8 alumina 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8♦13N10 NOZZLE, #6 alumina 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8♦13N09 NOZZLE, #5 alumina 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8♦13N08 NOZZLE, #4 alumina 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9♦45V41 GAS LENS, small, .020 (0.5 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9♦45V42 GAS LENS, small, .040 (1.0 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9♦45V43 GAS LENS, small, 1/16 (1.6 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9♦45V44 GAS LENS, small, 3/32 (2.4 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9♦45V45 GAS LENS, small, 1/8 (3.2 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 ♦53N58 NOZZLE, small alumina #4 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 ♦53N59 NOZZLE, small alumina #5 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 ♦53N60 NOZZLE, small alumina #6 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 ♦53N61 NOZZLE, small alumina #7 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 ♦53N61S NOZZLE, small alumina #8 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 ♦796F74 NOZZLE, lava long #3XL 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 ♦796F75 NOZZLE, lava long #4XL 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 ♦796F76 NOZZLE, lava long #5XL 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 ♦796F77 NOZZLE, lava long #6XL 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 ♦54N63-20 INSULATOR, cup large diameter 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 ♦13N20L GAS LENS COLLET, large .020 (0.5 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 ♦13N21L GAS LENS COLLET, large .040 (1.0 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 ♦13N22L GAS LENS COLLET, large 1/16 (1.6 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 ♦13N23L GAS LENS COLLET, large 3/32 (2.4 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 ♦13N24L GAS LENS COLLET, large 1/8 (3.2 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 ♦45V0204S GAS LENS COLLET BODY, large .020 & .040 (0.5 & 1.0 mm) 1 1. . . . . . . . . . . . . . . . . . . .
14 ♦45V116S GAS LENS COLLET BODY, large 1/16 (1.6 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 ♦45V64S GAS LENS COLLET BODY, large 3/32 (2.4 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14 ♦995795S GAS LENS COLLET BODY, large 1/8 (3.2 mm) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15 ♦57N75 NOZZLE, large gas lens alumina #6 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15 ♦57N74 NOZZLE, large gas lens alumina #8 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15 ♦53N88 NOZZLE, large gas lens alumina #10 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15 ♦53N87 NOZZLE, large gas lens alumina #12 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

OM-225 426 Page 14
Description
Quantity
Model
No.
Stock
No.
Item
No.
Model
Figure 7-1. Complete Torch Assembly (continued)
CS310-25-RCS310-12-R
16 ♦796F70 NOZZLE, lava long #3L 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 ♦796F71 NOZZLE, lava long #4L 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 ♦796F72 NOZZLE, lava long #5L 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 ♦796F73 NOZZLE, lava long #6L 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 ♦A796F70 NOZZLE, alumina long #3L 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 ♦A796F71 NOZZLE, alumina long #4L 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 ♦A796F72 NOZZLE, alumina long #5L 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16 ♦A796F73 NOZZLE, alumina long #6L 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17 ♦45V11 ADAPTER, power cable 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18 CS110-H HANDLE 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19 CS3-10CC CABLE COVER, 10 ft (3.0 m) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19 CS-3-22CC CABLE COVER, 22 ft (7.6 m) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20 CS310-12PC CABLE, power 12.5 ft (3.8 m) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20 CS310-25PC CABLE, power 25 ft (7.6 m) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21 CS310−12W HOSE, water 12.5 ft (3.8 m) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21 CS310-25W HOSE, water 25 ft (7.6 m) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22 CS310-12G HOSE, gas 12.5 ft (3.8 m) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22 CS310-25G HOSE, gas 25 ft (7.6 m) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
♦195 377 ADAPTER, torch−intnl style water(#18, 20) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
♦222 809 HOSE, water 18lh (intnl style water #18,20) (included w/195 377) 1 1. . . . . . . . . . . . . . . . . . . . . . .
♦AK4C ACCESSORY KIT (cerium) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
♦AK4 ACCESSORY KIT (thorium) 1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
♦OPTIONAL
BE SURE TO PROVIDE MODEL AND STYLE NUMBER WHEN ORDERING REPLACEMENT PARTS.

ENGLISH
Notes

Notes

ENGLISH
Notes

PRINTED IN USA ©2005 Weldcraft Products Inc. 1/05
Weldcraft
An Illinois Tool Works Company
2741 N. Roemer Rd
Appleton, WI 54911 USA
1-800-752-7620 Toll Free
1-920-882-6800 Phone
1-920-882-6844 FAX
www.Weldcraft.com
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