130 AMP DC TIG & STICK WELDER
TIG 130i
This welder TIG 130i is a constant current welder built using INVERTER technology,
designed to weld with stick electrodes and for TIG procedures, with scratch starting.
Will not TIG weld aluminum.
INTRODUCTION
Form WC 6001
3.300.072
2
TABLE OF CONTENTS
Introduction ....................................................................................................................................................Front Cover
Table of Contents ............................................................................................................................................................2
Safety Information ....................................................................................................................................................... 3-4
Specications ..................................................................................................................................................................5
Features ...........................................................................................................................................................................6
Description of Equipment ................................................................................................................................................7
Assembling the Unit/Start-up Guide ........................................................................................................................... 8-9
Troubleshooting/Maintenance .......................................................................................................................................10
Wiring Diagram ..............................................................................................................................................................11
Replacement Parts .................................................................................................................................................. 12-13
Warranty/Service and Repair.........................................................................................................................................14
3
SAFETY INFORMATION
MUST READ INSTRUCTIONS BEFORE USE
Read, understand and follow all safety messag-
es and instructions in this manual. Safety mes-
sages in this section of the manual contain a sig-
nal word with a three-part message and, in some
instances, an icon.
The signal word indicates the level of the hazard in a situ-
ation.
Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury to the opera-
tor or bystanders.
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury to the op-
erator or bystanders.
Indicates a potentially hazardous situation which, if not
avoided, may result in moderate or minor injury to the
operator or bystanders.
IMPORTANT
Indicates a situation which, if not avoided, may result in
damage to the welding equipment.
Safety messages in this section contain three different
type styles.
• Normal type states the hazard.
• Bold type states how to avoid the hazard.
• Italic type states the possible consequences of not
avoiding the hazard.
An icon, when present, gives a graphical description of
the potential hazard.
Arc Welding
Electric welding or plasma cutting causes ultra-
violet rays and weld spatter.
Bystanders will be exposed to ultraviolet rays
and weld spatter.
Wear welding helmet with appropriate shade
lens while using electric welders or plasma
cutters.
Do not allow bystanders while welding or
cutting.
Wear safety shield and protective clothing.
Ultraviolet rays will burn eyes; weld spatter can
cause injury.
Welding produces heat, sparks, hazard of elec-
tric shock and/or hazardous vapors
Wear appropriate gloves, helmets or goggles
and other protective clothing.
Follow all instructions and safe practices
while welding or cutting.
Keep bystanders away from immediate area.
Byproducts of welding can cause burns or other
bodily injury.
Risk of Electrical Shock
Electrical shock can result when contacting live
electrode or internal components
Electrical shock can result from absence of
grounding lug.
Welding machine must be connected to
power source in accordance with applicable
electrical codes.
Do not touch electrode or internal compo-
nents without protection.
Disconnect power before servicing.
Do not remove the grounding lug in any elec-
trical plug.
Electrical shock can cause injury.
4
Risk of Explosion
Welding causes sparks that can cause explo-
sion.
Use caution and proper procedures when
welding.
Avoid sparks if gasoline vapor and other fuels
are present.
Electrical shock, ames and explosion can cause
serious injury.
Electrical and Magnetic Fields
Welding may cause localized electrical and mag-
netic elds araund cables and power sources.
The magnetic elds created by high currents
may affect the operation of medical equipment.
Route the electrode and work cables together.
Do not place your body between the elec-
trode/torch and work cables.
Never coil the electrode/torch lead around
your body.
Do not work next to welding/cutting power
source.
Electrical shock and Magnetic elds can cause
injury.
Disposal of Equipment
IMPORTANT
Disposal of electrical equipment can be hazard-
ous to the environment.
Contact local regulations prior to disposal.
Improper disposal can cause an environmental
hazard.
FUMES AND GASES can be dangerous to your
health.
ITEMS REQUIRED FOR TIG WELDING WHICH ARE
NOT PROVIDED WITH THE TIG 130i.
1. Full cover welding helmet with proper colored lens
(shade 9 to 11, depending on operator's preference).
2. Proper shielding gas and cylinder.
3. Leather welding gloves.
4. 115-230 volt single phase AC power.
5. Other personal protective equipment, which may vary
to match the welding being performed.
SAFETY INFORMATION cont'd
SAVE THESE INSTRUCTIONS
5
GENERAL DESCRIPTIONS
This welder is a constant current welder built using IN-
VERTER technology, designed to weld with stick elec-
trodes and for TIG procedures, with scratch starting.
IT MUST NOT BE USED TO DEFROST PIPES.
EXPLANATION OF TECHNICAL SPECIFICATIONS
LISTED ON THE MACHINE PLATE
This welder is manufactured according to the following
international standards: IEC 60974.1.
N°. Serial number, which must be indicated on
any type of request regarding the welding
machine.
Single-phase static transformer-rectier
frequency converter.
Drooping characteristic.
SMAW. Suitable for welding with covered elec-
trodes.
TIG Suitable for TIG welding.
U0. Secondary open-circuit voltage
X. Duty cycle percentage. % of 10 minutes dur-
ing which the welding machine may run at a
certain current without overheating.
I2. Welding current
U2. Secondary voltage with current I2
U1. Rated supply voltage.
The machine has an automatic supply volt-
age selector.
1~ 50/60Hz 50- or 60-Hz single-phase power supply
I1 max. This is the maximum value of the absorbed
current.
I1 eff. This is the maximum value of the actual cur-
rent absorbed, considering the duty cycle.
IP23S Protection rating for the housing.
Grade 3 as the second digit means that this
equipment may be stored, but it is not
suitable for use outdoors in the rain, unless
it is protected.
S
Suitable for hazardous environments.
NOTE:
The welder has also been designed for use in environ-
ments with a pollution rating of 3. (See IEC 60664).
PROTECTION DEVICES
Thermal cutout
This equipment is protected by a thermostat. When the
thermostat is tripped, the welder stops delivering current
but the fan continues to run. The yellow led (B) lights to
indicate when it is tripped. Do not shut off the welder until
the led has gone off.
SPECIFICATIONS
SPECIFICATIONS
Power Input
Voltage 115 Volt 230 Volt
Phase Single Phase Single Phase
Frequency 50/60 Hertz 50/60 Hertz
Current (MMA stick welding) 30 Amps @ 100 Amps Output 30 Amps @ 130 Amps Output
Current (TIG welding) 15 Amps @ 100 Amps Output 20 Amps @ 130 Amps Output
Power Output
Duty Cycle/Rated Output 100% @ 70 Amps 100% @ 80 Amps
60% @ 80 Amps 60% @ 90 Amps
35% @ 110 Amps 20% @ 130 Amps
Output Control
Adjustable 10 – 110 Amps Adjustable 10 – 130 Amps
Power Input Cord
8,6 Feet
Dimensions
Height 13,5 Inches
Width 6,75 Inches
Depth 12,75 Inches
Weight
Base Unit 15 lb
Shipping 16,5 lb
6
FEATURES
• 130 Amp DC STICK/TIG Welder.
• MMA “Stick Welding” with optional cable assembly.
• Tig Weld most metals (will not weld aluminum).
• Inverter technology allows the welder to be lightweight (15lbs.) and still able to perform most welding applications.
• The adjustable amperage output of a minimum of 10 amps.
• Industry-leading technical support of over 30 years of experience by calling 800-ABC-WELD to speak with a live
expert.
7
DESCRIPTION OF EQUIPMENT
B
A
C
D
F
G
E
H
A
CURRENT ADJUSTMENT.
B
YELLOW LED (SEE PROTECTION DEVICES)
C
POWER ON LED
D
OUTPUT TERMINAL (-)
E
OUTPUT TERMINAL (+)
F
ON-OFF SWITCH
G
MAINS CABLE
H
TIG TORCH CONNECTOR
8
ASSEMBLING THE UNIT / START-UP GUIDE
INSTALL ATION
Make sure that the supply voltage is 115 or 230 volt and
make sure that the "green-yellow wire" of the power
supply cable is connected to the ground or “earth” ter-
minal.
Electrical shock can result when contacting live
electrode or internal components
Electrical shock can result from absence of
grounding lug.
Welder must be connected to power source in
accordance with applicable electrical codes.
Do not touch electrode or internal compo-
nents without protection.
Disconnect power before servicing.
Do not remove the grounding lug in any elec-
trical plug.
Electrical shock can cause injury.
MMA (STICK) WELDING
• This welder is suitable for welding all types of elec-
trodes, with the exception of cellulosic (AWS 6010).
• Make sure that the switch
F
is in position 0, then con-
nect the welding cables, matching the polarity required
by the manufacturer of the electrodes you will be using.
VERY IMPORTANT: Connect the terminal of the ground-
ing cable to the workpiece, making sure that contact is
good to ensure smooth equipment operation and avoid
voltage dips with the workpiece.
• Do not touch the torch or electrode clamp simultane-
ously with the ground clamp.
• Turn the machine on using the switch
F
.
• Adjust the current based on the diameter of the elec-
trode, the welding position and the type of joint to be
made. Always remember to shut off the machine and re-
move the electrode from the clamp after welding.
TIG WELDING
• This welding machine is suitable for welding the fol-
lowing materials using the TIG procedure: stainless steel,
iron, copper, chrome moly brass + nickel.
• Make sure that the switch
F
is in position 0.
• Connect the ground cable connector to the positive
pole (+) of the welding machine, and the clamp to the
workpiece as close as possible to the welding point.
• Use the torch type (TIG130TA) and connect the power
connector to the negative pole (-) of the welding machine.
• Connect the switch cable plug to
H
the TIG torch con-
nector.
• Connect the gas hose to the outlet of the pressure regu-
lator, connected to an ARGON cylinder.
• Use a 2% thorium-covered tungsten electrode (red
strip), diameter 1.6 (1/16").
• Do not touch the electrode and ground clamp simulta-
neously.
• Turn the machine on using the switch
F
.
• Adjust the current, open the ow control knob on the
torch and adjust the ow rate at the ow meter.
• The ow of inert gas must be set to a value of 20-25
CFH. If you are using gas-lens type accessories, the gas
ow may be reduced.
The diameter of the ceramic nozzle must be 4 to 6 times
the diameter of the electrode.
Use D.I.N. 10protective glasses for up to 75A, and D.I.N.
11 from 75A up.
• Activate the torch switch and lock it into position by
sliding the switch forward.
• Strike the arc by contact using a rm, rapid stroke.
• Remember to shut off the machine, close the gas cyl-
inder valve and release the torch switch when you have
nished welding.
TUNGSTEN TIP REPARATION
DSC (EN) OR DCRP (EP)
General Purpose
FLAT: 1/4 TO
1/2 x DIA
2-3 DIA.
Taper lenght
9
ASSEMBLING THE UNIT / START-UP GUIDE cont'd
TUNGSTEN EXTENSION
STANDART PARTS
GAS LENS PARTS
(IN DRAFT-FREE AREAS)
General
Purpose
3 x DIA.
General
Purpose
3 x DIA.
MAX:
6 x DIA.
TUNGSTEN GRINDING
Shape by grinding longi-
tudinally (never radially).
Remove the sharp point
to leave a truncated point
with a at spot. Diameter
of at spot determines
amperage capacity. (See
below).
The included angle
determines weld bead
shape and size. General-
ly, as the included angle
increases, penetration in-
creases and bead width
decreases.
Use a medium (60 grit
or ner) aluminium oxide
wheel.
You can also sharpen the tungsten electrode using our
chemical tungsten sharpner part # ckstigsharp.
GUIDE FOR SETTING TIG WELDER
Material Polarity Amps THICKNESS
Steel
Chrome Moly
Stainless Steel
Cast Iron
Brass
Nickel
Copper
DC 25 24 Ga. (.024”)
30 22 Ga. (.030”)
40 20 Ga. (.036”)
50 18 Ga. (.048”)
60 16 Ga. (.060”)
75 14 Ga. (.075”)
105 12 Ga. (.105”)
115 11 Ga. (.115”)
130 1/8” (.125”)
TORCH HEAD ASSEMBLY
1. The electrode to use is the red tipped "2% thorium
tungsten" 1/16" in diameter.
2. Make sure the Te on heat shield is in place.
3. Locate the matching size Collet and Collet body.
4. Drop the Collet, slit-end down, into the Collet body.
5. Screw assembly into the torch head, heat shield side,
and tighten rmly.
6. Install a Gas cap, screw into place seating the cup
against the Te on heat shield.
7. Insert tungsten electrode, prepped end rst, thru the
torch head, Collet and center hole of the Collet body.
8. Allow tungsten electrode to extend past the cup ~ 3
times the electrode diameter.
9. Screw Backcap into torch head and tighten rmly.
Review the exploded view below.
10
TRUBLESHOTING / MAINTENANCE
ERROR
PROBABLE CAUSE
SOLUTION
The welding machine does not deliver
current. Completely inoperative.
Switch set to 0
Set it to 1.
Main fuse burnt.
Replace them.
Plug not correctly inserted in the
power socket.
Insert the plug.
The welding machine does not deliver
current but the motor fan is running.
the power plug is not wired properly.
Please refer to the troubleshoting
tip section located at our web site
(www.800ABCWELD.com) for infor-
mation on wiring the 220V plug if
needed.
Thermostat open: yellow lamp lit.
Wait approximately 5/6 min.
See protection devices.
WELDER MAINTENANCE
Electrical shock can result when contacting live
electrode or internal components
Electrical shock can result from absence of
grounding lug.
Welding machine must be connected to
power source in accordance with applicable
electrical codes.
Do not touch electrode or internal compo-
nents without protection.
Disconnect power before servicing.
Do not remove the grounding lug in any elec-
trical plug.
Electrical shock can cause injury.
In case of maintenance inside the welder, make sure the
switch F is in “O” position and that the power supply
cable is disconnected from the main.
Periodically, also clean the inside of the welder and
remove any metal dust using compressed air.
HOW TO PROCEED AFTER MAKING REPAIRS
After making repairs, always ensure the wires are fully
insulated between the primary side and the secondary
side of the machine. Avoid the wires coming into contact
with moving parts or parts that heat up during operation.
Fit all the clamps back as on the original machine so as to
avoid any contact between the primary and secondary in
case of accidental lead breakage or disconnection.
Also t the screws back on with the toothed washers as
on the original machine.
11
WIRING DIAGRAM
12
REPLACEMENT PARTS – PARTS LIST
1
3
2
1
9
8
4
5
6
7
10
11
17
18
12
15
14
168
13
19
20
21
13
REPLACEMENT PARTS – PARTS LIST
POS PART N. DESCRIPTION
1 CKSP3002
HANDLE SUPPORT
2 CKST13002
HANDLE
3 CKST13003
HOUSING
4 CKSP3010
COVER
5 CKSP3009
SWITCH
6 CKSB7018380
STRAIN RELIEF
7 CKST13007
REAR PANEL
8 CKST13008
FRAME
9 CKST13009
POWER CORD
10 CKST13010
CIRCUIT BOARD SUPPORT
11 CKS260453
MOTOR WITH FAN
12 CKST13012
CIRCUIT BOARD COVER
13 CKST13013
POWER CIRCUIT
14 CKST13014
FRONT PANEL
15 CKSP3029
KNOB
16 CKSB7073370
SOCKET
17 CKST13017
BOTTOM
18 CKS3115078
FOOT
19 CKST13019
JUMPER
20 CKST13020
CONNECTION
21 CKST15029
CAP
WHEN ORDERING SPARE PARTS PLEASE STATE THE MODEL NUMBER AND SERIAL NUMBER AND PART NUMBER NEEDED.
14
WARRANTY/SERVICE AND REPAIR
Snap-on Tools Company Limited Two (2) Year Warranty
Snap-on Tools Company (the “Seller") warrants only to original purchasers who use the Equipment in their business
that under normal use, care and service, the Equipment (except as otherwise provided herein) shall be free from defects
in material and workmanship for two years from the date of original invoice. Seller does not provide any warranty for
accessories used with the Equipment that are not manufactured by Seller. Seller limits torch assembly to a period
of 30 days.
SELLER'S OBLIGATIONS UNDER THIS WARRANTY ARE LIMITED SOLELY TO THE REPAIR OR, AT SELLER'S OP-
TION, REPLACEMENT OF EQUIPMENT OR PARTS WHICH TO SELLER'S SATISFACTION ARE DETERMINED TO BE
DEFECTIVE AND WHICH ARE NECESSARY, IN SELLER'S JUDGMENT, TO RETURN THIS EQUIPMENT TO GOOD
OPERATING CONDITION. NO OTHER WARRANTIES, EXPRESS OR IMPLIED OR STATUTORY, INCLUDING WITHOUT
LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, SHALL
APPLY AND ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED.
SELLER SHALL NOT BE LIABLE FOR ANY INCIDENTAL, SPECIAL OR CONSEQUENTIAL COSTS OR DAMAGES
INCURRED BY PURCHASERS OR OTHERS (including, without limitations, lost prots, revenues, and anticipated sa-
les, business opportunities or goodwill, or interruption of business and any other injury or damage).
This warranty does not cover (and separate charges for parts, labor and related expenses shall apply to) any dama-
ge to, malfunctioning, inoperability or improper operation of the Equipment caused by, resulting from or attributable
to (A) abuse, misuse or tampering; (B) alteration, modication or adjustment of the Equipment by other than Seller's
authorized representatives; (e) installation, repair or maintenance (other than specied operator maintenance) of the
Equipment or related equipment, attachments, peripherals or optional features by other than Seller's authorized re-
presentatives; (D) improper or negligent use, application, operation, care, cleaning, storage or handling; (E) re, water,
wind, lightning or other natural causes; (F) adverse environmental conditions, including, without limitation, excessive
heat, moisture, corrosive elements, dust or other air contaminants, radio frequency interference, electric power failure,
power line voltages beyond those specied for the Equipment. unusual physical, electrical or electromagnetic stress
and/or any other condition outside of Seller's environmental specications; (G) use of the Equipment in combination or
connection with other equipment, attachments, supplies or consumables not manufactured or supplied by Seller; or (H)
failure to comply with any applicable federal, state or local regulation, requirement or specication governing welders
and related supplies or consumables.
Repairs or replacements qualifying under this Warranty will be performed on regular business days during Seller's nor-
mal working hours within a reasonable time following purchaser's request. All requests for Warranty service must be
made during the stated Warranty period. Proof of purchase date is required to make a Warranty request. This Warranty
is nontransferable.
Snap-on Tools Company
Kenosha, Wisconsin 53141-1410
Technical Support Line 800-ABC-WELD
Customer Service and Technical Support 800-ABC-WELD
Monday – Friday 7:00 a.m. – 3:00 p.m. EST
Made in Italy
Snap-on and Wrench “S” are trademarks of Snap-on Incorporated.
©Snap-on Incorporated 2014. All Rights Reserved.
Printed in United States
Snap-on, 2801 80th St., Kenosha, WI 53143
www.snapon.com
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