North SNF36-4E, SNT2-10E, SNT5-10E, SNT5-12T Operating Manual

SELEKT SERIES
MIG/MAG TORCH
ISSUE: 01-0520
PART NUMBER: OM-101A EN
Jinan North Welding Tools Co . Ltd ., The North of 308 National Highway, Daqiao Town, Tianqiao Zone, Jinan 250121, Shandong, China
OPERATING MANUAL / INSTRUCTIONS
Read and understand this entire Manual and your employer’s safety practices before installing, operating, or servicing this Product. While the information contained in this Manual represents the Manufacturer’s best judgment, the Manufacturer assumes no liability for its use.
User Manual No: OM-101A EN for: SELEKT BZL, PNA, TWE, BRD Style MIG/MAG Manual Welding
Torches
SELEKT
MIG/MAG Manual Welding Torch Model Number
BZL
SN15F-3E, SN15F-4E, SN15F-5E; SN15FE-3E, SN15FE-4E, SN15FE-5E; SN24F-3E, SN24F-4E, SN24F-5E;
SN25F-3E, SN25F-4E, SN25F-5E; SN26F-3E, SN26F-4E, SN26F-5E; SNF36-3E, SNF36-4E, SNF36-5E;
SNF38-3E, SNF38-4E, SNF38-5E; SN40F-3E, SN40F-4E, SN40F-5E; SN240F-3E, SN240F-4E, SN240F-5E;
SN410F-3E, SN410F-4E, SN410F-5E; SN510F-3E, SN510F-4E, SN510F-5E
PNA
SQTB200-3K, SQTB200-4K, SQTB200-5K; SQTB350-3K, SQTB350-4K, SQTB350-5K;
SQTB500-3K, SQTB500-4K, SQTB500-5K; SQTB600-3K, SQTB600-4K, SQTB600-5K
TWE
SNT1-10E, SNT1-12E, SNT1-15E; SNT1-10T, SNT1-12T, SNT1-15T;
SNT1-10L, SNT1-12L, SNT1-15L; SNT1-10M, SNT1-12M, SNT1-15M;
SNT2-10E, SNT2-12E, SNT2-15E; SNT2-10T, SNT2-12T, SNT2-15T;
SNT2-10L, SNT2-12L, SNT2-15L; SNT2-10M, SNT2-12M, SNT2-15M;
SNT4-10E, SNT4-12E, SNT4-15E; SNT4-10T, SNT4-12T, SNT4-15T;
SNT4-10L, SNT4-12L, SNT4-15L; SNT4-10M, SNT4-12M, SNT4-15M;
SNT5-10E, SNT5-12E, SNT5-15E; SNT5-10T, SNT5-12T, SNT5-15T;
SNT5-10L, SNT5-12L, SNT5-15L; SNT5-10M, SNT5-12M, SNT5-15M
BRD
SNQ200-10M, SNQ200-12M, SNQ200-15M; SNQ200-10E, SNQ200-12E, SNQ200-15E;
SNQ300-10M, SNQ300-12M, SNQ300-15M; SNQ300-10E, SNQ300-12E, SNQ300-15E;
SNQ400-10M, SNQ400-12M, SNQ400-15M; SNQ400-10E, SNQ400-12E, SNQ400-15E
Published by: Jinan North Welding Tools Co Ltd
The North of 308 National Highway, Daqiao Town,
Tianqiao Zone, Jinan 250121, Shandong, China.
Website:
www.northweld.com
Copyright © 2018 by: Jinan North Welding Tools Co. Ltd.
® All rights reserved.
Reproduction of this User Manual, in whole or in part, without written permission of the publisher is prohibited.
The publisher does not assume and hereby disclaims any liability to any party for any loss or damage caused
by any error or omission in this User Manual, whether such error results from negligence, accident, or any
other cause.
Publication Date: May 2020
Record the following information for Warranty purposes
Place of Purchase:
Purchase Date:
Declaration of Conformity
Jinan North Welding Tools Co. Ltd. declares that the product(s) identified in this declaration conform to
the essential requirements and provisions of the stated Council Directives and Standards.
Product Description:
Arc Welding Equipment MIG/MAG Manual Welding Torch
Product Models:
SELEKT SERIES of BZL, PNA, TWE, BRD MIG/MAG Manual Welding Torches
Manufacturer:
Jinan North Welding Tools Co. Ltd.
Address:
The North of 308 National Highway, Daqiao Town, Tianqiao Zone, Jinan
250121, Shandong, China.
Product Identification:
SELEKT
MIG/MAG Manual Welding Torch Model Number
BZL
SN15F-3E, SN15F-4E, SN15F-5E; SN15FE-3E, SN15FE-4E, SN15FE-5E; SN24F-3E, SN24F-4E, SN24F-5E;
SN25F-3E, SN25F-4E, SN25F-5E; SN26F-3E, SN26F-4E, SN26F-5E; SNF36-3E, SNF36-4E, SNF36-5E;
SNF38-3E, SNF38-4E, SNF38-5E; SN40F-3E, SN40F-4E, SN40F-5E; SN240F-3E, SN240F-4E, SN240F-5E;
SN410F-3E, SN410F-4E, SN410F-5E; SN510F-3E, SN510F-4E, SN510F-5E
PNA
SQTB200-3K, SQTB200-4K, SQTB200-5K; SQTB350-3K, SQTB350-4K, SQTB350-5K;
SQTB500-3K, SQTB500-4K, SQTB500-5K; SQTB600-3K, SQTB600-4K, SQTB600-5K
TWE
SNT1-10E, SNT1-12E, SNT1-15E; SNT1-10T, SNT1-12T, SNT1-15T;
SNT1-10L, SNT1-12L, SNT1-15L; SNT1-10M, SNT1-12M, SNT1-15M;
SNT2-10E, SNT2-12E, SNT2-15E; SNT2-10T, SNT2-12T, SNT2-15T;
SNT2-10L, SNT2-12L, SNT2-15L; SNT2-10M, SNT2-12M, SNT2-15M;
SNT4-10E, SNT4-12E, SNT4-15E; SNT4-10T, SNT4-12T, SNT4-15T;
SNT4-10L, SNT4-12L, SNT4-15L; SNT4-10M, SNT4-12M, SNT4-15M;
SNT5-10E, SNT5-12E, SNT5-15E; SNT5-10T, SNT5-12T, SNT5-15T;
SNT5-10L, SNT5-12L, SNT5-15L; SNT5-10M, SNT5-12M, SNT5-15M
BRD
SNQ200-10M, SNQ200-12M, SNQ200-15M; SNQ200-10E, SNQ200-12E, SNQ200-15E;
SNQ300-10M, SNQ300-12M, SNQ300-15M; SNQ300-10E, SNQ300-12E, SNQ300-15E;
SNQ400-10M, SNQ400-12M, SNQ400-15M; SNQ400-10E, SNQ400-12E, SNQ400-15E
Council Directives: •
Standards:
2006/95/EC Low Voltage Directive
•
2011/65/EU Restriction of the use of certain hazardous substances in electrical
and electronic equipment
•
GB 15579.7-2013 Standardization Administration of China - Arc Welding
Equipment - Part 7: Torches
IEC 60974-7:2013 Arc welding equipment – Part 7: Torches
•
Signature of Manufacturer’s responsible representative:
07/05/20
Signature
Date
Zhang Jinlu
Manager-Engineering
Name
Title
Table of Contents
SECTION 1 – SAFETY INSTRUCTIONS: Read Before Using this Product ............................................ 5
1.01
1.02
1.03
1.04
1.05
Arc Welding Hazard Symbols .................................................................................... 5
Additional Installation, Operation and Maintenance Hazard Symbols ..................................... 7
Read Principal Safety Standards ................................................................................ 8
California Proposition 65 Warnings ............................................................................. 8
ELECTRIC and MAGNETIC FIELDS (EMF) Recommendations ................................................ 8
SECTION 2 – WARRANTY .................................................................................................. 9
2.01
Conditions of Intended Use ....................................................................................... 9
SECTION 3 – INTRODUCTION ............................................................................................. 10
3.01
3.02
3.03
3.04
3.05
3.06
3.07
SELEKT Torch Description ....................................................................................... 10
SELEKT Torch Duty Cycle ........................................................................................ 10
SELEKT Torch Contents .......................................................................................... 10
SELEKT BZL Torch Specifications (Refer to NOTE 1) ........................................................ 10
SELEKT PNA Torch Specifications (Refer to NOTE 1) ........................................................ 11
SELEKT TWE Torch Specifications (Refer to NOTE 1) ........................................................ 11
SELEKT BRD Torch Specifications (Refer to NOTE 1) ........................................................ 11
SECTION 4 – INSTALLATION .............................................................................................. 12
4.01
4.02
4.03
Environmental Limits ............................................................................................. 12
Torch Operation Guidelines ..................................................................................... 12
Connecting Power Pin to Adaptor ............................................................................... 12
SECTION 5 – OPERATION ................................................................................................. 13
5.01
5.02
Feeding Welding Wire Thru MIG/MAG Manual Torch........................................................ 13
Depress Torch Trigger Switch ................................................................................... 13
SECTION 6 – REPLACING WORN CONSUMABLE PARTS ............................................................. 14
6.01
6.02
6.03
6.04
6.05
Changing Torch Consumable Parts ............................................................................. 14
Changing BZL Torch Liner ....................................................................................... 14
Changing PNA Torch Liner ....................................................................................... 14
Changing TWE Torch Liner ...................................................................................... 15
Changing BRD Torch Liner....................................................................................... 15
SECTION 7 – TROUBLESHOOTING ....................................................................................... 15
SECTION 8 – ROUTINE SERVICE and MAINTENANCE ................................................................. 17
SECTION 9 – SPARE PARTS .............................................................................................. 18
9.01 BZL SN15F / SN15FE Torch Spares ............................................................................. 18
9.02 BZL SN24F Torch Spares......................................................................................... 19
9.03 BZL SN25F Torch Spares......................................................................................... 20
9.04 BZL SN26F / SN36F / SN38F / SN40F Torch Spares .......................................................... 21
9.05 BZL SN240F / SN410F / SN510F Torch Spares................................................................ 22
9.06 PNA SQBT200 Torch Spares ..................................................................................... 23
9.07 PNA SQBT350 / SQTB500 / SQTB600 Torch Spares .......................................................... 24
9.08 TWE SNT1 Torch Spares ......................................................................................... 26
9.09 TWE SNT2 / SNT4 / SNT5 Torch Spares ........................................................................ 27
9.010 BRD SNQ200 / SNQ300 / SNQ400 Torch Spares .............................................................. 29
SAFETY INSTRUCTIONS
SECTION 1 – SAFETY INSTRUCTIONS: Read Before Using this Product
DANGER! – Protect yourself and others around you from possible serious injury or death.
1) Read, follow and understand this User Manual before installing, operating or servicing this Product. 2) Pacemaker wearers keep away until consulting your doctor. 3) Have all installation, operation, maintenance and repair work performed only by Suitably Trained and Qualified Tradesperson.
4) Keep children away. 5) Do not lose these instructions.
6) When shipped, ownership is passes to the purchaser upon receipt from the transportation company. Accordingly,
claims for component damaged in shipment must be made by the purchaser against the transportation company at
the time the shipment is received.
“NOTE:” Provides information regarding operating recommendations for this Product.
Product and processes can cause serious injury or death, or damage to other equipment or property, if the operator does
not strictly observe all safety instructions and take precautionary actions.
Anyone not extensively trained in welding and cutting practices should not attempt to weld or cut metal.
Safe practices are outlined in American National Standard Z49.1 entitled: SAFETY IN WELDING AND CUTTING. This publication and other guides to what you should learn before using this product are listed at the end of these safety instructions.
1.01 Arc Welding Hazard Symbols
Disconnect
ELECTRIC SHOCK can kill
Touching live electrical parts can cause fatal
shocks or severe burns. The electrode and
work circuit are electrically live whenever
the output is on. DO NOT WORK ALONE!
The input power circuit and Power Source
internal circuits are also electrically live
when power is on. In semiautomatic or automatic wire welding, the wire, wire reel,
drive roll housing, and all metal parts touching the welding wire are electrically live. Incorrectly installed or improperly grounded
welding equipment is a hazard.
• Do not touch live electrical parts.
• Beware of electric shock from wiring.
• Keep all panels and covers securely in place.
• Wear dry, hole-free insulating gloves and body protection.
• Insulate yourself from work and ground using dry insulating mats or
covers big enough to prevent any physical contact with the work or
ground.
• Additional safety precautions are required when any of the following
electrically hazardous conditions are present:
– In damp locations or while wearing wet clothing;
– On metal structures such as floors, gratings or scaffolds;
– When in cramped positions such as sitting, kneeling or lying;
– When there is a high risk of unavoidable or accidental contact with
the workpiece or ground.
For these conditions, use the following equipment:
1) A semiautomatic DC constant voltage (wire) welder, or
2) A DC manual (stick) welder. In most situations a DC welder is recommended.
• Disconnect input power or stop engine before installing or servicing
this Product. Lockout/Tagout input power according to OSHA 29 CFR
1910.147.
• Properly install and ground this Power Source according to its User
Manual and national, state, and local codes.
• Use only well-maintained equipment. Repair or replace damaged parts
at once.
• Do not wrap cables around your body.
• Always verify the Input Power Cord ground − check and be sure that
Input Power Cord ground wire is properly connected to ground terminal in disconnect box or that Input Power Cord plug is connected to a
properly grounded receptacle outlet.
May 06, 2020
Page 5
• When making input connections, attach proper grounding conductor
first. DOUBLE - CHECK ALL CONNECTIONS.
• Keep all electrical Power Cords dry, free of oil and grease, and protected from hot metal, sparks and sharp metal edges.
• Frequently inspect Input Power Cord and ground conductor for damage or bare wiring. Replace immediately if damage, bare wiring can
kill.
• Turn off all equipment when not in use. Disconnect power to equipment if it will be left unattended or out of service.
• Use fully insulated Torch. Never dip Torch in water to cool it or lay it
down on the ground or the work surface. Do not touch Torches connected to two Power Sources at the same time or touch other people
with the Torch or electrode.
• Do not use worn, damaged, undersized, repaired or poorly spliced cables.
• Ground the work piece to a good electrical (earth) ground.
• Do not touch electrode while in contact with the work (ground) circuit.
• In confined spaces or damp locations, do not use a welder with AC
output unless it is equipped with a voltage reducer. Use equipment
with DC output.
• Wear a safety harness to prevent falling if working above floor level.
• Do not touch electrode holders connected to two Power Sources at the
same time as double open-circuit voltage will be present.
• Insulate work clamp when not connected to workpiece to prevent contact with any metal object.
• Do not connect more than one electrode or work cable to any single
weld output terminal. Disconnect cable for process not in use.
• Use ground-fault circuit interrupter (GFCI) protection when operating
auxiliary equipment in damp or wet locations.
FLYING METAL or DIRT can injure eyes
Welding, chipping, wire brushing, and grinding cause sparks and flying metal.
• Welding slag can be thrown off welds as they
cool down.
• Wear approved safety glasses with side shields even under your welding helmet.
HOT PARTS can burn
Nozzles, contact tips, gas diffuser welded
parts, cut metal, or ground clamp can cause
burn bare skin when hot.
• Don’t touch hot parts with bare skin.
• To handle hot parts, use proper tools and/or wear heavy, insulated
welding gloves and clothing to prevent burns.
User Manual No: OM-101A EN
SAFETY INSTRUCTIONS
ARC RAYS can injure eyes and burn
skin
Arc rays from the welding process produce intense heat and strong ultraviolet
rays that can burn eyes and skin.
• Wear approved safety glasses. Side shields
recommended.
• Wear a welding helmet fitted with a proper shade of filter (see ANSI
Z49.1 listed in Safety Standards) to protect your face and eyes when
welding or watching.
• Use protective screens or barriers to protect others from flash and
glare; warn others not to watch the arc.
• Wear protective clothing made from durable, flame-resistant material
(wool and leather) and foot protection.
•
•
NOISE can damage hearing
Noise from some processes can damage
hearing.
• Use approved ear plugs or ear muffs for high
noise levels environments.
FLYING SPARKS can injure
Flying sparks and hot metal can cause injury. Chipping and grinding cause flying
metal.
• Wear proper body protection to protect skin.
• Wear approved face shield or safety goggles. Side shields are recommended.
• Sparks can cause fire, remove all flammable materials within 35 ft (10.7
m) of the working zone.
EQUIPMENT OVERHEATING
Power Source casing, terminals, cables,
ground clamp, electrode stub or torch
parts can cause inquiry when overheated.
• Allow cooling period before touching MIG
Torch.
• Allow cooling period; follow rated duty cycle of MIG Torch.
• Reduce amperage and/or arc on time before starting to weld again.
• Do not block or filter air vent to Power Source.
BUILDUP OF GAS can injure or kill
Shielding GAS used for wire welding can
cause asphyxiation or death in confined
places.
• Shut off compressed shielding gas supply
when not in use.
• Always ventilate confined spaces or use approved air supplied respirator.
FUMES and GASES can be hazardous
FUMES and GASES can be hazardous to
your health. Welding produces fumes and
gases. Breathing these fumes and gases
can be hazardous to your health.
• Keep your head out of the fumes. Do not breathe the fumes.
• If inside, ventilate the area and/or use local exhaust at the arc to remove
welding fumes and gases.
• If ventilation is poor, use an approved air-supplied respirator.
• Read the Material Safety Data Sheets (MSDSs) and the manufacturer’s
instruction for consumables, coatings, cleaners, consumables, coolants, degreasers, fluxes, and metals.
• Work in a confined space only if it is well ventilated, or while wearing
an air-supplied respirator. Always have an observer trained in rescue
and emergency procedures to monitor the person in a confined space.
Shielding gases used for welding can displace air causing injury or
death. Be sure the breathing air is safe.
May 06, 2020
Page 6
• Do not weld in locations near degreasing, cleaning, or spraying operations. The heat and rays of the arc can react with vapours to form highly
toxic and irritating gases.
• Do not weld on coated metals, such as galvanized, lead, or cadmium
plated steel, unless the coating is removed from the weld area, the area
is well ventilated, and if necessary, while wearing an air supplied respirator. The coatings and any metals containing these elements can give
off toxic fumes if welded.
MOVING PARTS can cause injury
Moving parts, such as fans, drive gears,
rotating wire spools, rotors, and belts can
cut fingers and hands and catch loose
clothing.
• Keep all doors, panels, covers, and guards
closed and securely in place.
• Switch OFF Power Source before installing
or connecting it.
• Keep hands, hair, loose clothing, and tools
away from moving parts.
• Have only suitably Trained and Qualified Tradesperson remove guards
or covers for maintenance and troubleshooting as necessary.
• To prevent accidental starting during servicing, disconnect Power
Source from power receptacle or disconnect negative battery cable
from battery.
• Reinstall panels or guards and close doors when servicing is finished
and before starting engine.
ELECTRIC and MAGNETIC FIELDS (EMF)
can affect Implanted Medical Devices
Consult your doctor and the Implanted
Medical Device manufacturer before going near arc welding, spot welding, gouging or plasma arc cutting.
• Wearers of Pacemakers and other Implanted Medical Devices should
keep away.
SHIELDING GAS CYLINDERS can explode
Shielding gas cylinders contain gas under
high pressure. If damaged, a cylinder can
explode. Since gas cylinders are normally
part of the welding process; be sure to
treat them carefully.
• Protect compressed gas cylinders from excessive heat, mechanical
shocks, and arcs.
• Install and secure cylinder(s) in an upright position by chaining cylinder(s) to a stationary support or equipment cylinder rack to prevent
falling or tipping.
• Keep cylinders away from any welding or other electrical circuits.
• Never allow a welding electrode to touch any cylinder.
• Use only correct shielding gas cylinders, regulators, hoses, and fittings
designed for the specific application; maintain them and associated
parts in good condition.
• Turn face away from valve outlet when opening cylinder valve.
• Keep protective cap in place over valve except when cylinder is in use
or connected for use.
• Read and follow instructions on compressed gas cylinders, associated
equipment, and CGA publication P-1 listed in Safety Standards.
WELDING WIRE can cause injury
Welding wire can cause injuries to hands,
ears, eyes, etc.
• Do not depress Torch Trigger or commence
welding process until it is safe to do so.
• Do not point the end of the MIG Torch near any part of your body, other
people, or any metal when threading the welding wire thru the MIG
Torch.
User Manual No: OM-101A EN
SAFETY INSTRUCTIONS
Eye protection filter shade selector numbers for welding (goggles or helmet)
Welding operation
Arc Amperage (Amps)
Minimum Filter Shade Number
Suggested ^ Filter Shade Number
Less than 60
7
7
60 – 160
10
11
and
160 – 250
10
12
Flux Cored Arc Welding (FCAW)
250 – 550
10
14
^ As a rule of thumb, start with a shade that is too dark to see the weld zone. Then go to a lighter shade which gives sufficient view of the weld zone
without going below the minimum. This Lens Shade Selector Guide was adapted from ANSI Z49.1, 2012.
Gas Metal Arc Welding (GMAW)
WELDING can cause fire or explosion
Sparks and spatter fly off from the welding arc.
The flying sparks and hot molten metal, weld spatter, hot work piece and hot equipment can cause
fires and burns.
Welding on closed containers, such as tanks, drums, or pipes, can cause
them to blow up. Accidental contact of electrode or welding wire to metal
objects can cause sparks, overheating, fire, or explosion. Check that the
area is safe before doing any welding.
• Protect yourself and others from flying sparks and hot metal.
• Do not weld where flying sparks can strike flammable material.
• Remove all flammables within 35 ft (10.7 m) of the welding arc. If this
is not possible, tightly cover them with approved covers.
• Be alert that welding sparks and hot materials from welding can easily
go through small cracks and openings to adjacent areas.
• Watch for fire, and keep a fire extinguisher nearby.
• Be aware that welding on a ceiling, floor, bulkhead, or partition can
cause fire on the hidden side.
• Do not weld on containers that have held combustibles or on closed
containers such as tanks, drums, or pipes unless they are properly
prepared according to AWS F4.1 and AWS A6.0.
• Do not weld where the atmosphere contains flammable dust, gas, or
liquid vapours (gasoline for example).
• Connect work cable to the work as close to the welding area as practical to prevent welding amperage from travelling long, possibly unknown paths and causing electric shock and fire hazards.
• Use only correct fuses or circuit breakers. Do not oversize or bypass
them.
• Cut off welding wire at contact tip when not in use.
• Wear body protection made from durable, flame−resistant material
(leather, heavy cotton, wool). Body protection includes oil-free clothing such as leather gloves, heavy shirt, cuff less trousers, high shoes,
and a cap.
• Remove any combustibles, such as butane lighter or matches, from
your person before doing any welding.
• After completion of work, inspect area to ensure it is free of sparks,
glowing embers, and flames.
• Follow requirements in OSHA 1910.252 (a) (2) (iv) and NFPA 51B for
hot work and have a fire watcher and extinguisher nearby.
• Read and understand the Safety Data Sheets (SDSs) and the manufacturer’s instructions for adhesives, coatings, cleaners, consumables,
coolants, degreasers, fluxes, and metals.
1.02 Additional Installation, Operation and Maintenance Hazard Symbols
READ USER MANUAL
Read and follow all Power Source labels and
User Manual carefully before installing, operating, or servicing the Power Source.
•
Read the safety information at the beginning of the manual and in each section.
•
Perform installation, maintenance, and service according to the User Manual, industry
standards, and national, state, and local
codes.
•
Locate welding operation 100 meters from any sensitive electronic
equipment.
•
Be sure this Power Source is installed and grounded according to
this manual.
If interference still occurs, the user must take extra measures such
as moving the Power Source, using shielded cables, using line filters,
or shielding the work area.
•
COMPRESSED AIR can injure or kill.
Whipping air hoses can injure.
A concentrated stream of air at high pressure and high speed that can cause serious
injury you or people around you.
IMPROPER INSTALLATION can cause fire
Improper equipment installation can cause
fire.
• Do not install or place Power Source on,
over, or near combustible surfaces.
•
Do not install Power Source near flammables.
•
Do not overload building wiring; be sure Input Power Supply system
is properly sized, rated, and protected for weld system.
ARC WELDING can cause interference
Arc welding produces electromagnetic energy that can interfere with sensitive electronic equipment.
•
Electronic equipment that can be affected are computers, telecommunication equipment, and computer-driven equipment such as robots.
•
Be sure all equipment in the welding area is electromagnetically compatible.
•
To reduce possible interference, keep weld cables as short as possible, close together, and down low, such as on the floor.
May 06, 2020
Page 7
?
?
• Do not direct air stream toward self or others.
• Wear protective equipment such as safety
glasses, hearing protection, leather gloves,
heavy shirt / trousers, steel toe boots, and a
cap when working on compressed air system.
• Release air pressure from air system / air tools before servicing, adding or changing attachments.
• Turn off and lockout / Tagout air compressor, release air pressure from
system and be sure air pressure cannot be accidentally reapplied before working on compressed air system.
• Relieve air pressure before disconnecting or connecting air lines.
• Check compressed air system components and all connections and
hoses for damage, leaks and wear before operating unit.
• Use soapy water to search for leaks; never use bare hands. Do not use
equipment if leaks are found.
User Manual No: OM-101A EN
SAFETY INSTRUCTIONS
FALLING EQUIPMENT can injure
Use designated lifting device on power
source to lift the power source only, NOT
cart/running gear, gas cylinders, or any
other accessories
•
Use lifting equipment of adequate capacity to lift and support power
source.
•
If using lift forks to move power source, be sure forks are long
enough to extend beyond opposite side of power source.
•
Keep cables and Power Cords away from moving vehicles when
working from an aerial location.
Follow the guidelines in the Applications Manual for the Revised
NIOSH Lifting Equation [DHHS (NOISH) Publication No. 94−110]
when manually lifting heavy parts or Power Source.
•
1.03 Read Principal Safety Standards
Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,
is available as a free download from the American Welding Society at
(Website: www.aws.org).
Safe Practices for the Preparation of Containers and Piping for Welding
and Cutting, American Welding Society Standard AWS F4.1, from
Global Engineering Documents (Website: www.global.ihs.com).
Safe Practices for Welding and Cutting Containers that have Held Combustibles, American Welding Society Standard AWS A6.0, from Global
Engineering Documents (Website: www.global.ihs.com).
National Electrical Code, NFPA Standard 70, from National Fire Protection Association, Quincy, MA 02269 (Website: www.nfpa.org).
Safety in Welding, Cutting, and Allied Processes, CSA Standard W117.2,
from Canadian Standards Association, Standards Sales, 5060 Spectrum
Way, Suite 100, Mississauga, Ontario, Canada L4W 5NS (Website:
www.csagroup.org).
Safe Practice For Occupational And Educational Eye And Face Protection, ANSI Standard Z87.1, from American National Standards Institute,
25 West 43rd Street, New York, NY 10036 (Website: www.ansi.org).
Standard for Fire Prevention During Welding, Cutting, and Other Hot
Work, NFPA Standard 51B, from National Fire Protection Association,
Quincy, MA 02269 (Website: www.nfpa.org).
OSHA, Occupational Safety and Health Standards for General Industry,
Title 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q, and
Part 1926, Subpart J, from U.S. Government Printing Office, Superintendent of Documents, (Website: www.osha.gov).
Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1,
from Compressed Gas Association, 14501 George Carter Way, Suite
103, Chantilly, VA 20151 (website: www.cganet. com).
Applications Manual for the Revised NIOSH Lifting Equation, The National Institute for Occupational Safety and Health (NIOSH), 1600 Clifton
Rd, Atlanta, GA 30329-4027 (Website: www.cdc.gov/NIOSH).
1.04 California Proposition 65 Warnings
This product contains chemicals, including lead, or otherwise produces chemicals known to the State of California to cause
cancer, birth defects and other reproductive harm. Wash hands after handling. (California Health & Safety Code 25249.5 et
seq.)
Welding and cutting equipment produce fumes or gases which contain chemicals known to the State of California to cause
birth defects and, in some cases, cancer. Wear an approved air-supplied respirator for welding and cutting. (California Health
& Safety Code Section 25249.5 et seq.)
1.05 ELECTRIC and MAGNETIC FIELDS (EMF) Recommendations
Consult your doctor and the Implanted Medical Device manufacturer before going near arc welding, spot welding, gouging,
or plasma arc cutting.
EMF is produced around welding cables / accessories during
the welding operation and can interfere with some medical implants such as pacemakers. All Welding Operators should use
the following procedures in order to minimize exposure to EMF
when welding.
May 06, 2020
Page 8
• Keep electrode / ground cables together by twisting or taping them
together.
• Keep electrode / ground cables away from your body.
• Do not place your body in between the electrode and ground cables.
• Do not coil or drape cable around the body.
• Keep Power source and accessories as far away from your body as
possible.
• Do not weld whilst carrying the Power source or accessories.
• Connect the ground clamp to the workpiece as close as possible to
the weld zone.
User Manual No: OM-101A EN
WARRANTY
SECTION 2 – WARRANTY
The MIG/MAG Manual Welding Torch is
safe and reliable in operation when handled, installed and maintained by suitably Trained and Qualified Tradesperson.
JINAN NORTH WELDING TOOLS products are meticulously checked during and at completion of manufacture.
JINAN NORTH WELDING TOOLS guarantees that each
product is free from material defects and workmanship at
the time of dispatch and functions according to its intended
use.
JINAN NORTH WELDING TOOLS provides warranty on material defects and workmanship according to national or
state legal requirements.
Contact Tips, Nozzles, and Liners (consumables) are exempt from this warranty.
The warranty does not cover any damages or functional defects resulting from:
• Overloading, abusing, or diverting from intended use
of the product.
• Collisions or accidents.
• Non-compliance with instructions stated in this document.
• Improper installation or assembly.
• Insufficient maintenance.
• Modifying the product from its original state.
• Chemical influences.
• Normal wear and tear.
JINAN NORTH WELDING TOOLS assumes no liability other
than for replacement or repair of faulty parts.
JINAN NORTH WELDING TOOLS makes no other warranty
of any kind, expressed or implied, including, but not limited
to the warranties of merchantability, or fitness for any purpose. JINAN NORTH WELDING TOOLS shall not be liable
under any circumstances to Buyer, or to any person who
shall purchase from Buyer, for damages of any kind, including, but not limited to any direct, indirect incidental or
consequential damages or loss of
May 06, 2020
Page 9
production or loss of profits resulting from any cause whatsoever, including, but not limited to any delay, act, error or
omission of JINAN NORTH WELDING TOOLS.
Genuine JINAN NORTH WELDING TOOLS parts must be
used for safety and performance reasons or the warranty
becomes invalid. Warranty shall not apply if accident,
abuse, or misuse damages of a product, or if a product is
modified in any way except by authorized JINAN NORTH
WELDING TOOLS personnel.
2.01 Conditions of Intended Use
• This product is intended for industrial and commercial
use and must only be utilized by suitably trained personnel. JINAN NORTH WELDING TOOLS is not liable
for any damage or accidents resulting from improper
usage.
• The instructions for installation, operation and maintenance described in this document must be followed.
• The MIG/MAG Manual Welding Torch must only be installed, operated, and serviced by suitably Trained and
Qualified Tradesperson. The installation, operation, and
maintenance regulations detailed in this manual are to
be followed.
• The MIG/MAG Manual Welding Torch must solely be
used for the intended purpose by the user within the
Torches technical specifications and with an automated
welding system. The type of Torch must be selected to
suit the welding task.
• The MIG/MAG Manual Welding Torch was designed for
use as a complete system. The incorporation of components from other manufacturers into the system is
not permissible.
• The product must be kept dry and protected from humidity when transported, stored or used.
• The system is designed for environmental temperature
range from 5 °C to 40 °C (41 °F to 104 °F). In case
these limits are exceeded, specific action is needed.
User Manual No: OM-101A EN
INTRODUCTION
SECTION 3 – INTRODUCTION
3.01 SELEKT Torch Description
This air or water cooled MIG/MAG Manual Welding Torches
are designed for hand Metal Inert Gas welding (MIG) and
Metal Active Gas welding (MAG) welding using MIG/MAG
welding Power Source.
The Torches consist of a variety design elements:
1. Ergonomic, lightweight Handle Design with a solid
handle construction.
2. Trigger Lever extension option on trigger switch to
distance your hand from the weld zone (Binzel®) style
only)
3. Cable supported by ball joint and steel spring to reduce hand fatigue.
4. CNC machined tips and gas diffusers are 100% compatible with OEM MIG Torches.
5. Heavy Duty insulated metal jacketed swan neck with
high conductivity inner copper tube.
6. Improved torch connection housing design with
greater grip.
7. Gold plated spring-pin contacts for optimal contact of
trigger switch.
These elements create a highly reliable and long-lasting
Torch system with minimal maintenance.
The JINAN NORTH WELDING TOOLS ordering numbers,
available accessories, spare parts, and wear parts are
found within this User Manual.
3.02 SELEKT Torch Duty Cycle
The rated duty cycle of the MIG/MAG Manual Welding
Torches, is a statement of the time it may be operated at its
rated welding amperage without exceeding the temperature
limits of the component parts.
60% Duty Cycle at Rated Weld Current - Mixed or CO2 Gas
6 Minutes Welding
in any 10 Minute Period
4 Minutes Non-Welding
in any 10 Minute Period
3.03 SELEKT Torch Contents
All SELEKT Torches come complete with:
• MIG/MAG Manual Welding Torch
• Contact Tip
• Nozzle
• User Manual No: OM-101A EN
NOTE 1: JINAN NORTH WELDING TOOLS reserves the right to change, improve or revise the specifications or design of this product
without prior notice. Such updates or changes do not entitle the buyer of this Product previously sold or shipped to the corresponding
changes, updates, improvements or replacement. The values specified in the table below are nominal parameters. An individual Torch
may differ from the below specifications due to in part, but not exclusively, to any one or more of the following; variations or changes in
manufactured components, installation location/conditions.
3.04 SELEKT BZL Torch Specifications (Refer to NOTE 1)
Part Number
Torch Length (m)
Torch Power Connector
Swan Neck Angle (°)
Wire Size Range (mm)
Standardization Administration of
China - Arc Welding Equipment - Part
7: Torches
IEC Standard for Safety - Arc Welding
Equipment Part 7: Torches
Cooling Method
Operating Temperature Range
Storage/Transportation
Temperature Range
Relative Air Humidity
During Operating
SN15F-3E
SN15F-4E
SN15F-5E
SN15FE-3E
SN15FE-4E
SN15FE-5E
40
0.6–1.0
SN24F-3E
SN24F-4E
SN24F-5E
45
0.8–1.2
SN25F-3E
SN25F-4E
SN25F-5E
SN26F-3E
SN26F-4E
SN26F-5E
45
0.8–1.2
45
0.8–1.2
SN36F-3E
SN36F-4E
SN36F-5E
SN38F-3E
SN38F-4E
SN38F-5E
SN40F-3E
SN40F-4E
SN40F-5E
3 = 3 m; 4 = 4 m; 5 = 5 m
E = Euro Fitting
45
45
0.8–1.6
1.0–1.6
45
1.0–1.6
SN240F-3E SN410F-3E SN510F-3E
SN240F-4E SN410F-4E SN510F-4E
SN240F-5E SN410F-5E SN510F-5E
45
0.8–1.2
45
0.8–1.2
45
1.0–1.6
GB 15579.7-2013
IEC 60974-7:2013
Air Cooled
-10 °C to +40 °C
(+14 °F to +104 °F)
Water Cooled
-25 °C to +50 °C
(-13 °F to +122 °F)
0% to 90%
(at +20 °C ambient air temperature)
Welding Power Rating for MIG/MAG Manual Welding Torch [+40 °C Air Temperature]
Rated Amps / Duty Cycle using:
CO2 Shielding Gas
Mixed Shielding Gas
MIG/MAG Torch Maximum Voltage
May 06, 2020
180A/60%
150A/60%
250A/60%
220A/60%
230A/60%
200A/60%
290A/60% 340A/60% 350A/60% 400A/60% 300A/100% 500A/100% 550A/100%
260A/60% 300A/60% 320A/60% 380A/60% 270A/100% 450A/100% 500A/100%
141 VDC
(Peak Welding Voltage)
Page 10
User Manual No: OM-101A EN
INTRODUCTION
3.05 SELEKT PNA Torch Specifications (Refer to NOTE 1)
Part Number
Torch Length
Torch Power Connector
Swan Neck Angle (°)
Wire Size Range (mm)
Standardization Administration of China Arc Welding Equipment - Part 7: Torches
IEC Standard for Safety - Arc Welding
Equipment - Part 7: Torches
Cooling Method
Operating Temperature Range
Storage/Transportation
Temperature Range
Relative Air Humidity
During Operating
SQTB200-3K
SQTB200-4K
SQTB200-5K
SQTB350-3K
SQTB350-4K
SQTB350-5K
SQTB500-3K
SQTB500-4K
SQTB500-5K
SQTB600-3K
SQTB600-4K
SQTB600-5K
3 = 3 m; 4 = 4 m; 5 = 5 m
K = Panasonic Style Fitting
45
0.8–1.2
55
1.0–1.4
55
1.2–1.6
55
1.2–1.6
GB/T15579.7-2013
-10 °C to +40 °C
IEC 60974-7:2013
Air Cooled
(+14 °F to +104 °F)
-25 °C to +55°C
(-13 °F to +131 °F)
0% to 90%
(at +20 °C ambient air temperature)
Welding Power Rating for MIG/MAG Manual Welding Torch [+40 °C Air Temperature]
Rated Amps / Duty Cycle using:
CO2 Shielding Gas
Mixed Shielding Gas
MIG/MAG Torch Maximum Voltage
200A/60%
180A/60%
350A/60%
300A/60%
113 VDC
500A/60%
420A/60%
(Peak Welding Voltage)
600A/35%
500A/35%
3.06 SELEKT TWE Torch Specifications (Refer to NOTE 1)
Part Number
Torch Length
Torch Power Connector
Swan Neck Angle (°)
Wire Size Range (mm)
Standardization Administration of China Arc Welding Equipment - Part 7: Torches
IEC Standard for Safety - Arc Welding
Equipment - Part 7: Torches
Cooling Method
Operating Temperature Range
Storage/Transportation
Temperature Range
Relative Air Humidity
During Operating
SNT1-10E, SNT1-10T,
SNT1-10L, SNT1-10M,
SNT1-12E, SNT1-12T,
SNT1-12L, SNT1-12M,
SNT1-15E, SNT1-15T,
SNT1-15L, SNT1-15M
SNT2-10E, SNT2-10T,
SNT4-10E, SNT4-10T,
SNT5-10E, SNT5-10T,
SNT2-10L, SNT2-10M,
SNT4-10L, SNT4-10M,
SNT5-10L, SNT5-10M,
SNT2-12E, SNT2-12T,
SNT4-12E, SNT4-12T,
SNT5-12E, SNT5-12T,
SNT2-12L, SNT2-12M,
SNT4-12L, SNT4-12M,
SNT5-12L, SNT5-12M,
SNT2-15E, SNT2-15T,
SNT4-15E, SNT4-15T,
SNT5-15E, SNT5-15T,
SNT2-15L, SNT2-15M
SNT4-15L, SNT4-15M
SNT5-15L, SNT5-15M
10 = 10 ft; 12 = 12 ft; 15 = 15 ft
E = Euro Style Fitting; T = Tweco Style Fitting; L = Lincoln Style Fitting; M = Miller Style Fitting
60
60
45
60
0.6–1.2
0.6–1.2
0.8–2.0
0.9–2.4
GB/T15579.7-2013
-10 °C to +40 °C
IEC 60974-7:2013
Air Cooled
(+14 °F to +104 °F)
-25 °C to +55 °C
(-13 °F to +131 °F)
0% to 90%
(at +20 °C ambient air temperature)
Welding Power Rating for MIG/MAG Manual Welding Torch [+40 °C Air Temperature]
Rated Amps / Duty Cycle using:
CO2 Shielding Gas
Mixed Shielding Gas
MIG/MAG Torch Maximum Voltage
180A/60%
125A/60%
200A/60%
150A/60%
113 VDC
400A/60%
350A/60%
(Peak Welding Voltage)
500A/60%
400A/60%
3.07 SELEKT BRD Torch Specifications (Refer to NOTE 1)
Part Number
Torch Length
Torch Power Connector
Swan Neck Angle (°)
Wire Size Range (mm)
Standardization Administration of China Arc Welding Equipment - Part 7: Torches
IEC Standard for Safety - Arc Welding
Equipment - Part 7: Torches
Cooling Method
Operating Temperature Range
Storage/Transportation
Temperature Range
Relative Air Humidity
During Operating
SNQ200-10M, SNQ200-12M,
SNQ200-15M, SNQ200-10E,
SNQ200-12E, SNQ200-15E
60
0.8–1.2
SNQ300-10M, SNQ300-12M,
SNQ400-10M, SNQ400-12M,
SNQ300-15M, SNQ300-10E,
SNQ400-15M, SNQ400-10E, SNQ400SNQ300-12E, SNQ300-15E
12E, SNQ400-15E
10 = 10 ft; 12= 12 ft; 15 = 15 ft
M = Miller Style Fitting; E = Euro Style Fitting
45
45
0.8–1.2
0.8–1.6
GB/T15579.7-2013
-10 °C to +40 °C
IEC 60974-7:2013
Air Cooled
(+14 °F to +104 °F)
-25 °C to +55 °C
(-13 °F to +131 °F)
0% to 90%
(at +20 °C ambient air temperature)
Welding Power Rating for MIG/MAG Manual Welding Torch [+40 °C Air Temperature]
Rated Amps / Duty Cycle using:
CO2 Shielding Gas
Mixed Shielding Gas
MIG/MAG Torch Maximum Voltage
May 06, 2020
200A/60%
150A/60%
113 VDC
Page 11
300A/60%
200A/60%
(Peak Welding Voltage)
400A/60%
320A/60%
User Manual No: OM-101A EN
INSTALLATION
SECTION 4 – INSTALLATION
4.01 Environmental Limits
4.02 Torch Operation Guidelines
These air or water cooled MIG/MAG Manual Welding
Torches are designed for use in environments where:
Be sure to locate the MIG/MAG equipment according to
the following guidelines:
•
•
In areas, free from moisture and dust.
•
In areas, free from oil, steam and corrosive gases.
•
In areas, not subjected to abnormal vibration or shock.
•
In areas, not exposed to direct sunlight or rain.
Operating temperature range is -10 °C to +40 °C
(+14 °F to +104 °F)
• Relative air humidity during operating is 0% to 90% @
+ 20 °C ambient air temperature
Disconnect
Torch installation must be
Disconnect power to
Flying metal or
done by a suitably Trained MIG/MAG equipment. Elec- dirt can injure
and Qualified Tradesperson.
tric shock can kill.
eyes.
FUMES and Shielding
GAS can be hazardous
to your health.
Moving parts Sparks, weld spatter or Improper instalcan cause inhot work piece can
lation can cause
jury.
cause fires and burns.
fire.
Read User
Manual.
Genuine JINAN NORTH WELDING TOOLS parts must be used for safety and performance reasons or the warranty becomes
invalid. Inspect all parts for transportation damage. Do not use damaged parts.
4.03 Connecting Power Pin to Adaptor
BZL Euro, TWE Euro, BRD Euro Power Pin Connector Block to Euro Adaptor
1 Disconnect power to the MIG/MAG equipment.
2 Align Euro Power Pin Connecter Block with Euro Torch
Adaptor then insert it.
3 Secure tighten the Connector Nut into the Euro Adaptor.
4 Refer to the MIG/MAG equipment user manual for feeding
the welding wire into the MIG/MAG Manual Welding
Torch.
PNA Power Pin Connector Block to PNA Adapter
1 Disconnect power to the MIG/MAG equipment.
2 Insert the Power Pin into the Torch Adaptor to shoulder then secure using mechanical means as described in MIG/MAG equipment user manual.
3 Connect then secure the control plug and gas hose into MIG/MAG
equipment.
4 Refer to the MIG/MAG equipment user manual for feeding the
welding wire into the MIG/MAG Manual Welding Torch.
TWE Tweco® Power Pin Connector to Tweco® Style Adaptor or TWE Lincoln® Power Pin Connector to Lincoln® Style Adaptor or TWE Miller®
Power Pin Connector to Miller® Style Adaptor
1 Disconnect power to the MIG/MAG equipment.
2 Insert the Power Pin into the Torch Adaptor to shoulder
then secure using mechanical means as described in
MIG/MAG equipment user manual.
3 Connect then secure the control plug into MIG/MAG
equipment.
4 Refer to the MIG/MAG equipment user manual for feeding
the welding wire into the MIG/MAG Manual Welding
Torch.
BRD Miller® Power Pin Connector to Miller® Style Adaptor
May 06, 2020
1 Disconnect power to the MIG/MAG equipment.
2 Insert the Power Pin into the Torch Adaptor to shoulder
then secure using mechanical means as described in
MIG/MAG equipment user manual.
3 Connect then secure the control plug into MIG/MAG
equipment.
4 Refer to the MIG/MAG equipment user manual for feeding
the welding wire into the MIG/MAG Manual Welding
Torch.
Page 12
User Manual No: OM-101A EN
OPERATION
SECTION 5 – OPERATION
Disconnect
Torch installation must be
Disconnect power to
Flying metal or
done by a suitably Trained MIG/MAG equipment. Elec- dirt can injure
and Qualified Tradesperson.
tric shock can kill.
eyes.
FUMES and Shielding
GAS can be hazardous
to your health.
Moving parts Sparks, weld spatter or Improper instalcan cause inhot work piece can
lation can cause
jury.
cause fires and burns.
fire.
Read User
Manual.
5.01 Feeding Welding Wire Thru MIG/MAG Manual Torch
1 Connect MIG/MAG Manual Welding Torch as per Section 4.03.
2 Remove nozzle.
3 Remove Contact Tip.
4 Connect power to the MIG/MAG equipment.
5 With the Torch laying straight, depress Torch Trigger
Switch to energize welding power to drive welding
wire thru the MIG/MAG torch.
6 Release Torch Trigger Switch when welding wire
emerges from the gas diffuser.
7 Fit Contact Tip and secure.
8 Fit Nozzle.
5.02 Depress Torch Trigger Switch
1 Torch Trigger – When depressed it energizes welding power, drives welding
wire into MIG/MAG torch and shielding gas flows.
May 06, 2020
Page 13
User Manual No: OM-101A EN
REPLACING WORN CONSUMABLE PARTS
SECTION 6 – REPLACING WORN CONSUMABLE PARTS
Disconnect
Torch installation must be
Disconnect power to
Flying metal or
done by a suitably Trained MIG/MAG equipment. Elec- dirt can injure
and Qualified Tradesperson.
tric shock can kill.
eyes.
FUMES and Shielding GAS
can be hazardous to your
health.
Welding wire Improper instalMoving parts
can cause injury. can cause in- lation can cause
jury
fire.
Read User
Manual.
Genuine JINAN NORTH WELDING TOOLS parts must be used for safety and performance reasons or the warranty becomes invalid. Inspect all parts for transportation damage. Do not use damaged or worn parts. Before starting the MIG/MAG equipment, check the whole
installation according to the manufacturer's instructions, this Manual and applicable national / state / local safety regulations.
6.01 Changing Torch Consumable Parts
1 Nozzle – Remove threaded nozzle by turning in a counter
clockwise direction OR slide–on nozzle can be removed using a twisting pull action.
2 Contact Tip – Cut welding wire (electrode) and remove burrs
before removing contact tip. Remove use an appropriate
wrench in a counter clockwise direction. Install by sliding
contact tip over welding wire then secure using an appropriate wrench in a clockwise direction. DO NOT over tighten.
3 Gas Diffuser – Remove using an appropriate wrench in a
counter clockwise direction. To install fit Heat Sink (4) [BZL
only] first then firmly secure Gas Diffuser using an appropriate wrench in a clockwise direction.
6.02 Changing BZL Torch Liner
1 Remove nozzle, contact tip and gas diffuser then lay Torch cable
straight.
2 Liner Nut – Remove use an appropriate wrench in a counter clockwise direction.
3 Liner – Remove by pulling the liner end out of the Euro Power Pin
Connecter Block.
4 With the Torch laying straight, insert new liner into Euro Power Pin
Connecter Block and feed 50mm at a time into the Torch using a
twisting motion to stop the liner from kinking.
5 Euro Style Liner – Screw Liner Nut into Pin Connecter Block to secure the Liner.
6 New Liner Trim Length – Trim liner close to swan neck end. Remove
all burrs from end of liner then replace gas diffuser, contact tip and
nozzle.
6.03 Changing PNA Torch Liner
1 Remove nozzle, contact tip and gas diffuser then lay Torch cable
straight.
2 Liner – Remove by pulling the liner end out of the PNA Power Pin
Connecter Block.
3 With the Torch laying straight, insert new liner into PNA Power Pin
Connecter Block and feed 50mm at a time into the Torch using a
twisting motion to stop the liner from kinking.
4 New Liner Trim Length – Trim liner close to swan neck end. Remove
all burrs from end of liner then replace gas diffuser, contact tip and
nozzle.
May 06, 2020
Page 14
User Manual No: OM-101A EN
REPLACING WORN CONSUMABLE PARTS
6.04 Changing TWE Torch Liner
TWE Model Number
Diffuser Part No.
New Liner Trim Length
ST1
52
52
52FN
54A
55
29 mm
33.5 mm
27 mm
11.9 mm
11.8 mm
ST2
ST4
ST5
1 Remove nozzle, contact tip and gas diffuser then lay Torch cable
straight.
2 TWE Style: Socket Head Screw – Remove using an appropriate Allen
Key (Hex Key) in a counter clockwise direction.
3 Euro Style: Liner Nut – Remove use an appropriate wrench in a
counter clockwise direction.
4 Liner TWE Style Power Pin: Remove by pulling the liner end out of
the TWE Power Pin Connecter Block
Liner TWE Euro Style Power Pin: Remove by pulling the liner end out
of the Euro Power Pin Connecter Block.
5 With the Torch laying straight, insert new liner into TWE Power Pin
Connecter Block and feed 50mm at a time into the Torch using a
twisting motion to stop the liner from kinking.
6 TWE Euro Style Liner – Screw Liner Nut into Pin Connecter Block to
secure the Liner.
TWE Style Liner: Socket Head Screw – Screw, using an appropriate
Allen Key (Hex Key), in a clockwise direction to secure Liner.
7 New Liner Trim Length – Trim liner stick-out past swan neck, refer to
table. Remove all burrs from end of liner then replace gas diffuser,
contact tip and nozzle.
6.05 Changing BRD Torch Liner
1 Remove nozzle, contact tip and gas diffuser then lay Torch cable
straight.
2 BRD Euro Style Liner – Unscrew Liner from Pin Connecter Block then
remove Liner by pulling the liner end out of the BRD Euro Power Pin
Connecter Block.
3 BRD Style Liner – Unscrew Nipple for Miller Connection from Pin
Connector Block then remove Liner by pulling the liner end out of the
BRD Style Power Pin Connecter Block.
4 With the Torch laying straight, insert new liner into Power Pin Connecter Block and feed 50mm at a time into the Torch using a twisting
motion to stop the liner from kinking.
5 BRD Euro Style Liner – Screw Liner into Pin Connecter Block to secure the Liner.
BRD Style Liner – Screw Nipple for Miller Connection into Pin Connector Block to secure the Liner.
6 New Liner Trim Length – Trim liner stick-out past swan neck, refer to
table. Remove all burrs from end of liner then replace gas diffuser,
contact tip and nozzle.
SECTION 7 – TROUBLESHOOTING
NOTE: Weld quality is dependent on the correct consumables, proper Torch position/angles, and Product maintenance.
Description
Possible Cause
Corrective Action
1. Welding wire does not
feed
A The welding wire is jammed before the contact tip
due to the welding wire not being straight.
B The Torch and Torch Cable Assembly are not
equipped correctly for the wire diameter and/or wire
material.
C The Liner is not correctly inserted into the Torch Cable Assembly.
D The contact tip is blocked with wire debris OR the
Liner is worn / filled with dirt and debris.
E Wrong size liner.
F Worn or broken Torch Trigger Switch
G Wrong size/type feed rolls for welding wire or worn
feed rolls in MIG/MAG equipment.
2. Torch is getting extremely hot
A Contact tip or tip holder are not tightened properly.
B Cooling system is not cooling effectively.
A Remove welding wire from Torch, cut off end,
and remove burr then straighten end. Feed welding wire into the Torch.
B Check Liner (Torch Cable Assembly and Torch
Neck) then contact tip size.
C Make sure that the Liner is touching the contact
tip.
D Replace the contact tip and/or Liner, blow out
Torch Neck, Liner conduit with clean, dried compressed air.
E Change liner to correct size/type for welding wire
F Test, if not working then replace.
G Change feed rolls to correct size/type for welding
wire or change worn feed rolls.
A Make tighter using a suitable tool.
B Check then correct coolant flow, fluid level, or
cleanliness.
C Check connections (coolant inlet and return).
D Make Torch Cable / Swan Neck connections
tighter.
C Cooling system is not correctly connected.
D Torch Cable connections loose or defective.
May 06, 2020
Page 15
User Manual No: OM-101A EN
TROUBLESHOOTING
Description
3. Welding wire feeding
problems
Possible Cause
A Contact tip is worn.
B Liner is worn / dirty.
C Consumables used are not suitable for the welding
wire diameter or material.
D MIG/MAG equipment not set-up properly.
E Welding wire is contaminated.
4. Wire feed stops during
welding
5. Porosity in the weld
metal
6. Welding arc:
- always varies length
- is unstable
- is erratic
7. Welding wire burns
back to contact tip
8. Short contact tip life
9. Extreme spatter
May 06, 2020
A Wire blockage in contact tip.
B Wire burns back into contact tip
C Groove worn in contact tip by welding wire.
A Turbulent shielding gas flowing to weld zone
caused by spatter build up inside nozzle or on gas
diffuser.
B Too low or extremely high shielding gas flow in the
Torch.
Corrective Action
A Replace contact tip.
B Check the Liner; blow it out with clean, dry compressed air. If needed replace it.
C Use recommended consumables for the welding
wire diameter/material used.
D Check the feed rolls, feed roll pressure and the
spool brake are adjusted as stated by the
MIG/MAG equipment’s manual.
E Use a cleaning felt to clean welding wire in the
MIG/MAG equipment.
A Check for contamination/clogging, clean or replace contact tip.
B Adjust distance between contact tip and arc.
C Replace contact tip.
A Clean the Torch consumables and use nozzle /
gas diffuser anti-spatter spray.
B Check flow using a gas flow meter then adjust
gas flow rate from 10 LPM (indoors, no drafts)
up to 20 LPM (welding in drafts or outdoors).
C Shielding gas supply contaminated or incorrect
C Check for gas leakages using soapy water or
shielding gas used.
check for correct shielding gas to the Welding
System.
D Moisture or contamination on the welding wire or
D Check the wire and the work piece, use less or
on the work piece
different anti-spatter spray.
A Contact tip is worn.
A Change contact tip.
B Wrong welding parameters.
B Check the MIG/MAG equipment setup parameters
then change parameters.
C Poor electrical connections in the welding circuit.
C Check / tighten all electrical connections of the
MIG/MAG equipment, Torch and ground cable to
work piece.
A Incorrect arc voltage/ wire feed speed weld param- A Adjust arc voltage and/or wire feed speed parameters for the welding wire wire/material/Torch posieters.
tion.
B Erratic / unstable welding arc.
B Refer to Description No. 6 on page 16.
C Incorrect contact tip stick-out length for required
C Adjust nozzle / tip relationship.
weld.
D Incorrect welding wire stick-out length for required D Adjust wire stick-out.
weld.
E Ground cable to work piece fault.
E Replace ground cables and/or connections.
A Contact tip size.
A Replace with correct contact tip size.
B Welding wire eroding contact tip due to feed rolls
B Change feed rolls.
scoring wire.
C Exceeding Torch duty cycle.
C Replace with higher rated Torch.
A Incorrect arc voltage/ wire feed speed weld param- A Adjust arc voltage and/or wire feed speed parameters for the welding wire / material / Torch posieters.
tion.
B Inadequate shielding gas coverage.
B Verify shielding gas coverage or gas mixture.
C Contaminated wire or work piece.
C Use a cleaning felt to clean welding wire in the
MIG/MAG equipment and work piece.
Page 16
User Manual No: OM-101A EN
SPARE PARTS
SECTION 8 – ROUTINE SERVICE and MAINTENANCE
Disconnect
?
?
Service / MainteDisconnect Input Power SupHot parts can Turn off air compres- Welding
nance must be per- ply from Welding System beburn. Let the
sor, and release air wire can
formed by a suitably fore performing maintenance Torch cool down pressure from sys- cause inTrained and Qualified on the system. Electric shock
prior to doing
tem. Compressed air
jury
Tradesperson
can kill
maintenance work can injure or kill.
Moving
Flying
Improper Read User
parts can metal or installation Manual
cause in- dirt can can cause
jury
injure eyes
fire
Damaged Swan Necks, Torches, or Cable Assemblies must not be used!
Known defects must be repaired by suitably Trained and Qualified Tradesperson prior using Torch.
Schedule for Routine Maintenance / Inspection with Actions
Before Every Use
• Check torch, contact tip, nozzle, liner, cables, and overall equipment for damage. Replace any damaged components.
Every 8 Hours of Use
• Change Contact Tip.
Once per Day
• Visual inspect for damages on the Swan Neck, and Torch Cable
Assembly.
Every 16 Hours of Use
• Use dry, clean compressed air to blow out the Liner but first remove contact tip.
Every 40 Hours of Use
• Remove the Liner and check for wear. Replace Liner if worn.
• Remove the Liner and check for dirt deposits. Use dry, clean
compressed air to blow out the Liner but first remove contact
tip. Replace Liner if dirt cannot be removed from Liner.
• Make sure that all screws are tightened.
• Inspect all connections and hoses for damages.
Once per Month (1 x 8 Hour Shift per Day) OR
Twice per Month (2 x 8 Hour Shifts per Day) OR
Three Times per Month (3 x 8 Hour Shifts per Day)
May 06, 2020
Page 17
User Manual No: OM-101A EN
SPARE PARTS
SECTION 9 – SPARE PARTS
Disconnect
?
?
Service / MainteDisconnect Input Power SupHot parts can Turn off air compres- Welding
Moving
Flying
Improper Read User
nance must be per- ply from Welding System beburn. Let the
sor, and release air wire can parts can metal or installation Manual
formed by a suitably fore performing maintenance Torch cool down pressure from sys- cause in- cause in- dirt can can cause
Trained and Qualified on the system. Electric shock
prior to doing
tem. Compressed air
jury
jury
injure eyes
fire
Tradesperson
can kill
maintenance work can injure or kill.
9.01 BZL SN15F / SN15FE Torch Spares
May 06, 2020
Page 18
User Manual No: OM-101A EN
SPARE PARTS
Disconnect
?
?
Service / MainteDisconnect Input Power SupHot parts can Turn off air compres- Welding
nance must be per- ply from Welding System beburn. Let the
sor, and release air wire can
formed by a suitably fore performing maintenance Torch cool down pressure from sys- cause inTrained and Qualified on the system. Electric shock
prior to doing
tem. Compressed air
jury
Tradesperson
can kill
maintenance work can injure or kill.
Moving
Flying
Improper Read User
parts can metal or installation Manual
cause in- dirt can can cause
jury
injure eyes
fire
9.02 BZL SN24F Torch Spares
May 06, 2020
Page 19
User Manual No: OM-101A EN
SPARE PARTS
Disconnect
?
?
Service / MainteDisconnect Input Power SupHot parts can Turn off air compres- Welding
nance must be per- ply from Welding System beburn. Let the
sor, and release air wire can
formed by a suitably fore performing maintenance Torch cool down pressure from sys- cause inTrained and Qualified on the system. Electric shock
prior to doing
tem. Compressed air
jury
Tradesperson
can kill
maintenance work can injure or kill.
Moving
Flying
Improper Read User
parts can metal or installation Manual
cause in- dirt can can cause
jury
injure eyes
fire
9.03 BZL SN25F Torch Spares
May 06, 2020
Page 20
User Manual No: OM-101A EN
SPARE PARTS
Disconnect
?
?
Service / MainteDisconnect Input Power SupHot parts can Turn off air compres- Welding
nance must be per- ply from Welding System beburn. Let the
sor, and release air wire can
formed by a suitably fore performing maintenance Torch cool down pressure from sys- cause inTrained and Qualified on the system. Electric shock
prior to doing
tem. Compressed air
jury
Tradesperson
can kill
maintenance work can injure or kill.
Moving
Flying
Improper Read User
parts can metal or installation Manual
cause in- dirt can can cause
jury
injure eyes
fire
9.04 BZL SN26F / SN36F / SN38F / SN40F Torch Spares
May 06, 2020
Page 21
User Manual No: OM-101A EN
SPARE PARTS
Disconnect
?
?
Service / MainteDisconnect Input Power SupHot parts can Turn off air compres- Welding
nance must be per- ply from Welding System beburn. Let the
sor, and release air wire can
formed by a suitably fore performing maintenance Torch cool down pressure from sys- cause inTrained and Qualified on the system. Electric shock
prior to doing
tem. Compressed air
jury
Tradesperson
can kill
maintenance work can injure or kill.
Moving
Flying
Improper Read User
parts can metal or installation Manual
cause in- dirt can can cause
jury
injure eyes
fire
9.05 BZL SN240F / SN410F / SN510F Torch Spares
May 06, 2020
Page 22
User Manual No: OM-101A EN
SPARE PARTS
Disconnect
?
?
Service / MainteDisconnect Input Power SupHot parts can Turn off air compres- Welding
nance must be per- ply from Welding System beburn. Let the
sor, and release air wire can
formed by a suitably fore performing maintenance Torch cool down pressure from sys- cause inTrained and Qualified on the system. Electric shock
prior to doing
tem. Compressed air
jury
Tradesperson
can kill
maintenance work can injure or kill.
Moving
Flying
Improper Read User
parts can metal or installation Manual
cause in- dirt can can cause
jury
injure eyes
fire
9.06 PNA SQBT200 Torch Spares
May 06, 2020
Page 23
User Manual No: OM-101A EN
SPARE PARTS
Disconnect
?
?
Service / MainteDisconnect Input Power SupHot parts can Turn off air compres- Welding
nance must be per- ply from Welding System beburn. Let the
sor, and release air wire can
formed by a suitably fore performing maintenance Torch cool down pressure from sys- cause inTrained and Qualified on the system. Electric shock
prior to doing
tem. Compressed air
jury
Tradesperson
can kill
maintenance work can injure or kill.
Moving
Flying
Improper Read User
parts can metal or installation Manual
cause in- dirt can can cause
jury
injure eyes
fire
9.07 PNA SQBT350 / SQTB500 / SQTB600 Torch Spares
May 06, 2020
Page 24
User Manual No: OM-101A EN
SPARE PARTS
9.07 PNA SQBT350 / SQTB500 / SQTB600 Torch Spares
May 06, 2020
Page 25
User Manual No: OM-101A EN
SPARE PARTS
Disconnect
?
?
Service / MainteDisconnect Input Power SupHot parts can Turn off air compres- Welding
nance must be per- ply from Welding System beburn. Let the
sor, and release air wire can
formed by a suitably fore performing maintenance Torch cool down pressure from sys- cause inTrained and Qualified on the system. Electric shock
prior to doing
tem. Compressed air
jury
Tradesperson
can kill
maintenance work can injure or kill.
Moving
Flying
Improper Read User
parts can metal or installation Manual
cause in- dirt can can cause
jury
injure eyes
fire
9.08 TWE SNT1 Torch Spares
May 06, 2020
Page 26
User Manual No: OM-101A EN
SPARE PARTS
Disconnect
?
?
Service / MainteDisconnect Input Power SupHot parts can Turn off air compres- Welding
nance must be per- ply from Welding System beburn. Let the
sor, and release air wire can
formed by a suitably fore performing maintenance Torch cool down pressure from sys- cause inTrained and Qualified on the system. Electric shock
prior to doing
tem. Compressed air
jury
Tradesperson
can kill
maintenance work can injure or kill.
Moving
Flying
Improper Read User
parts can metal or installation Manual
cause in- dirt can can cause
jury
injure eyes
fire
9.09 TWE SNT2 / SNT4 / SNT5 Torch Spares
May 06, 2020
Page 27
User Manual No: OM-101A EN
SPARE PARTS
9.09 TWE SNT2 / SNT4 / SNT5 Torch Spares
May 06, 2020
Page 28
User Manual No: OM-101A EN
SPARE PARTS
Disconnect
?
?
Service / MainteDisconnect Input Power SupHot parts can Turn off air compres- Welding
nance must be per- ply from Welding System beburn. Let the
sor, and release air wire can
formed by a suitably fore performing maintenance Torch cool down pressure from sys- cause inTrained and Qualified on the system. Electric shock
prior to doing
tem. Compressed air
jury
Tradesperson
can kill
maintenance work can injure or kill.
Moving
Flying
Improper Read User
parts can metal or installation Manual
cause in- dirt can can cause
jury
injure eyes
fire
9.010 BRD SNQ200 / SNQ300 / SNQ400 Torch Spares
May 06, 2020
Page 29
User Manual No: OM-101A EN
SPARE PARTS
9.010 BRD SNQ200 / SNQ300 / SNQ400 Torch Spares
May 06, 2020
Page 30
User Manual No: OM-101A EN
NOTES
us
May 06, 2020
Page 31
User Manual No: OM-101A EN
Jinan North Welding Tools Co Ltd
Australia (Asia Pacific Enquiries)
The North of 308 National Highway, Daqiao Town,
FM Industry Supply Pty Ltd
Tianqiao Zone, Jinan 250121, Shandong, China
143 Bradman Street, Acacia Ridge QLD 4110 Australia
China Sales: 0531 8896 2089
Tel: +617 3344 6555
International Sales: +86 531 8861 0336
Fax: +617 3344 4222
[email protected]
northweld.com
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Jinan North Welding Tools Co Ltd
Jinan North Welding Tools Co Ltd
All Trademarks / Part Numbers printed in this catalogue are the property of their respective owners and are for reference purposes only. All Trademarks / Part Numbers are
in no way connected or affiliated with Jinan North Welding Tools Co Ltd. Specification / Product Information / Product Appearance are subject to change without notice. Please
refer to www.northweld.com for the most up-to-date data.
OM-101A EN 01-0520