PROPOINT 9092933 User manual

V1.0 9092933
Please read and understand all instructions before use. Retain this manual for future reference.
MULTI-PROCESS WELDER

DUAL-VOLTAGE

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SPECIFICATIONS
Skill Level Medium
AC/DC Output
DC Output
DC
Voltage Rating Input 115/230V
Output Current 210A
Current Range 30 to 210A
Maximum Amperage Draw 115V: 42A
230V: 44A
Duty Cycle 25%@210A
Metal Type Carbon steel, stainless steel and aluminum
(with spool gun)
Mild Steel Weld
Thickness Range
115V Stick - 1/16 to 3/16 in.
DC TIG - 1/16 to 1/8 in.
MiG - 1/16 to 1/4 in.
Mild Steel Weld
Thickness Range
230V Stick - 1/16 to 3/8 in.
TIG - 1/16 to 3/16 in.
MIG - 1/16 to 5/16 in.
Generator Compatible Minimum generator power of 9.4 KVA.
Welding Gas Required Argon for alloy
Argon/CO2mix for Mild Steel or Stainless
Steel
Electrode Type Stick, TIG, MIG wire and MIG flux core wire
Dimensions (L x W x H) 18 x 7 x 15 in.
Temperature Range 14 to 104°F (-10- to 40°C)
INTRODUCTION
The dual-voltage multi-process welder incorporates the latest in IGBT
technology for maximum efficiency and longer duty cycles. The welding
machine will provide 210 amps of MIG, ARC and TIG output with dual
voltage (115/230V). Settings are displayed on the digital meters.
Choose manual or automatic control. Select the wire gauge and
ARC/MIG/TIG with the patented Smart-Set operation. The unit
automatically adjusts the settings for optional welding. For MIG/MAG
welding, the user can choose gas or gasless options.
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The welding unit has a Tweco euro style MIG Torch connection and
the machine comes standard with a Tweco 2 style torch. Inside are
wire feeders with steel guide rollers for use with welding wire. The
unit includes both a hot start feature to boost electric arc ignition and
an anti-stick feature that cuts power to prevent overloads when the
electrode sticks to the workpiece.
The Multi-System TIG Torch (SKU 8618456) is compatible with this
welding machine. It is available as a separate purchase.
SAFETY
WARNING! Read and understand all instructions before
using this tool. The operator must follow basic precautions
to reduce the risk of personal injury and/or damage to the
equipment.
HAZARD DEFINITIONS
Please familiarize yourself with the hazard notices found in this manual.
A notice is an alert that there is a possibility of property damage, injury
or death if certain instructions are not followed.
DANGER! This notice indicates an immediate and specific hazard that will
result in severe personal injury or death if the proper precautions
are not taken.
WARNING! This notice indicates a specific hazard or unsafe practice that
could result in a serious injury if the proper precautions are not
taken.
CAUTION! This notice indicates a potentially hazardous situation that may
result in minor or moderate injury if proper practices are not taken.
NOTICE! This notice indicates that a specific hazard or unsafe practice will
result in equipment or property damage, but not personal injury.
WORK AREA
1. Operate in a safe work environment. Keep your work area clean,
well-lit and free of distractions. Place lights so you are not working
in a shadow.
2. Keep anyone not wearing the appropriate safety equipment away
from the work area.
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3. Store unused tools properly in a dry, safe and secure location to
prevent rust, damage or misuse.
4. Do not install or use in the presence of flammable gases, dust or
liquids.
5. Do not weld on damp surfaces that can transmit the electric
current without taking precautions for the welder and bystanders.
The electrode, welding head and nozzle are electrically ‘hot’.
6. Welding sparks and ejected molten slag can start a fire. Remove
combustible materials within 39 ft (12 metres) of the welding unit.
See Fire and Explosion Precautions.
7. Have a fire extinguisher readily available (see Fire and Explosion
Precautions).
8. Use protective screens or barriers to protect others from flash and
glare; warn others in the area to look away from the arc.
9. Keep the welding unit at least one foot from any wall or structure.
10. Check that the work area is free from fires, sparks or hot debris
before leaving.
PERSONAL SAFETY
WARNING! Wear personal protective equipment approved
by the Canadian Standards Association (CSA) or American
National Standards Institute (ANSI).
PERSONAL PROTECTIVE EQUIPMENT
1. Always wear impact safety goggles that provide front and side
protection for the eyes. Eye protection equipment should comply
with CSA Z94.3-07 or ANSI Z87.1 standards based on the type of
work performed.
2. Wear the appropriate type of full-face shield in addition to safety
googles, as the work can create glare or infrared/ultraviolet light.
3. Wear protective clothing and gloves designed for the work
environment, materials and tools.
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HEAD PROTECTION
DANGER! Never look directly at the welding arc without the
proper protection. The light can cause flash burn damage
and impair vision. Although treatment is possible, multiple
occurrences can result in permanent eye damage.
1. Protect your eyes from welding light by wearing a welder's helmet
fitted with a filter shade suitable for the type of welding you are
doing. The welding process produces intense white light, infrared
and ultraviolet light, these arc rays can burn both eyes and skin.
a. Consult the Welding Shade Guide in Appendix A for the
minimum shade to protect the eyes based on the amperage
and type of welding.
2. An opaque helmet will protect against the ultraviolet or infrared
light. A helmet will also protect against ejected hot material and
slag. The helmet should protect the face, forehead, ears and neck.
3. Wear a fire-resistant head covering like a skullcap or balaclava
hood to protect your head when the faceplate is down or when
using a welding hand-held face shield.
4. Wear ventilated safety goggles beneath the welding helmet or
behind the hand-held face shield. The cooling weld bead may
fragment or eject slag that can damage the eyes, when the helmet
or hand-held face shield is not in place.
a. Eye protection equipment should comply with CSA Z94.3-07
or ANSI Z87.1 standards based on the type of work
performed.
5. Wear fire resistant earplugs when welding overhead to prevent
spatter or slag from falling into ear.
6. This tool can cause hearing damage. Wear hearing protection
gear with an appropriate Noise Reduction Rating to withstand the
decibel levels
PROTECTIVE CLOTHING
1. Wear a leather apron or jacket, leather welding gloves and full foot
protection. Choose clothing fabrics that resist sparks, heat, flames
and splashes of molten material. Artificial fabrics may burn and
melt, resulting in a more severe injury.
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a. Wear welding capes and sleeves when performing overhead
welding.
2. Do not wear clothes or protective gear that are frayed, oily or
greasy as they may ignite from the heat or ejected slag and
sparks.
3. Wear thick clothes that do not expose the skin. Ultraviolet or
infrared light can burn skin with sufficient exposure.
4. Do not wear clothing that can hold hot debris or sparks such as
pant cuffs, shirt pockets or boots. Choose clothing that has flaps
over pockets or wear clothing to cover the openings such as pant
legs over the boots or an apron over the shirt.
5. Gloves shall should contain an insulating lining to protect against
an electric shock.
6. Rubber soled footwear or electrically insulated work boots are
recommended while working with a welding unit. The non- skid
sole is will also help maintain footing and balance during work.
7. Select boots with steel toe protection to prevent injury from falling
objects.
RESPIRATORS
1. Respiratory protection is needed when ventilation is not sufficient
to remove welding fumes or when there is risk of oxygen
deficiency.
a. Wear a NIOSH approved respirator when working on
materials that produce dust or particulate matter.
2. Work in a confined space only if it is well ventilated or while
wearing an air-supplied respirator. Welding fumes and gases can
displace air and lower the oxygen level causing injury or death. Be
sure the breathing air is safe (See Fumes and Gases).
3. The user can take the additional precaution of informing another
person in the work area of the potential danger, so that person
can watch for indications that the user is suffering from oxygen
deprivation.
PERSONAL PRECAUTIONS
Control the tool, personal movement and the work environment to avoid
personal injury or damage to tool.
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1. Do not operate any tool when tired or under the influence of drugs,
alcohol or medications.
2. Do not overreach when operating a tool. Proper footing and
balance enables better control in unexpected situations.
3. Avoid unintentional starts. Make sure the power switch is set to
OFF before connecting the welding machine to a power supply.
4. Support the workpiece or clamp it to a stable platform. Holding
the workpiece by hand or against your body may lead to personal
injury.
5. Remove all jewelry or metal items from your person before
welding. Metal items may connect to the welding unit’s electrical
circuit, causing an injury or death.
6. Do not wear any personal grooming products that are flammable,
such as hair preparations, perfume or cologne with an alcohol
base.
7. Remove any combustibles, such as butane lighters or matches,
from your person before doing any welding. Hot welding sparks
may light the matches or ignite leaking lighter fuel.
SPECIFIC SAFETY
WARNING! DO NOT let comfort or familiarity with product
(gained from repeated use) replace strict adherence to the
tool safety rules. If you use this tool unsafely or incorrectly,
you can suffer serious personal injury.
Welding produces sparks, molten slag, intense white light, plus infrared
and ultraviolet light. A cooling bead can eject chips or fragments of
slag. Any of these can cause direct harm to the eyes and skin of the
welder or bystanders.
1. Use the correct tool for the job. This tool was designed for a
specific function. Do not modify or alter this tool or use it for an
unintended purpose.
2. Welding requires helmets with full face protection per CSA
standard Z94.3.1.
a. You may also use a hand-held shield conforming to the same
standard when ARC welding.
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3. Protect against reflected arc rays. The rays can reflect off a shiny
surfaces behind the user, into the helmet and off the filter lens
into the eyes. Remove or cover any reflective surface behind the
user such as a glossy painted surface, aluminum, stainless steel
or glass.
4. Welding produces sparks and molten slag. A cooling bead can
eject chips or fragments of slag. Any of these can cause direct
harm to the eyes or skin of the user or bystanders.
5. Erect protective screens or barriers to protect bystanders from the
flash and glare; warn others in the area not to watch the arc. Do
not strike a welding arc until all bystanders and you (the user) have
welding shields and/or helmets in place.
6. Immediately replace a cracked or broken helmet or a scratched or
damaged lens filter to avoid damage to the eyes or face from arc
flash or ejected molten material.
7. Do not allow the electrode, the MIG gun's welding wire or the
TIG torch electrode to accidentally touch the ground clamp or
grounded work. An arc flash will result from contact and can injury
the unprepared user and bystanders.
8. Do not handle hot metal or, welding wire or electrode stubs with
bare hands. Handling may result in a burn injury.
9. Do not use the welding machine if personal movement is confined
or if there is a danger of falling.
10. Keep all panels and covers securely in place when operating the
welding machine.
11. Insulate the ground clamp when not connected to a workpiece to
prevent contact with any metal object.
12. Do not operate the welding machine if the TIG torch, MIG gun,
electrode holder, welding cable or ground cable are wet. Do
not immerse them in water. These components and the welding
machine must be completely dry before attempting to use them.
13. Never dip the electrode in water for cooling.
14. Remove the electrode from the holder when not in use.
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15. Do not point the electrode, the MIG gun's welding wire or the TIG
torch electrode at yourself or bystanders.
16. Do not use a welding machine to thaw frozen pipes.
17. When not welding, make certain that no part of the electrode, the
MIG gun's welding wire or the TIG torch electrode is touching
the workpiece or the ground. Accidental contact can cause
overheating and create a fire hazard.
18. Maintain good ventilation of the louvers on this equipment. Good
ventilation is of critical importance for the normal performance and
service life of this equipment.
19. When working above floor level, use a safety belt to protect
yourself from a fall should you get a shock.
20. The welding wire, wire reel, welding head, nozzle and
semiautomatic welding gun are electrically ‘hot’ when the welding
machine is in semiautomatic or automatic wire welding mode.
ELECTRICAL SAFETY
WARNING! Do not touch or handle a live tool with any
part of your body that is wet or damp. Wet skin reduces
resistance to electrical current, increasing the danger of a
serious or fatal shock.
WARNING! To reduce risk of electric shock, be certain that
the plug is connected to a properly grounded receptacle.
1. Do not alter any parts of the tool or accessories. All parts and
accessories are designed with built-in safety features that may be
compromised if altered.
2. Protect yourself against electric shocks when working on electrical
equipment. Avoid body contact with grounded surfaces. There is
an increased chance of electrical shock if your body is grounded.
3. Do not expose the welding machine to rain, snow, frost or any
other damp or wet conditions. Water entering a tool will increase
the risk of electric shock.
4. Do not disconnect the power cord in place of using the power
switch. This will prevent an accidental start-up when the power
cord is plugged into the power supply.
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5. In the event of a power failure, turn off or unplug the machine
as soon as the power is interrupted. The possibility of accidental
injury could occur if the power returns and the unit is not switched
off.
6. Make certain the power source conforms to requirements of your
equipment (see Specifications).
7. This tool is equipped with a 115V three-prong grounded power
supply cord and plug. Check with a qualified electrician if you
are in doubt as to whether the outlet is properly grounded. If the
tool should electronically malfunction or break down, grounding
provides a low resistance path to carry electricity away from the
user.
a. Never remove the grounding prong or modify the plug in any
way, as this will render the tool unsafe.
b. Do not use any adapter plugs.
c. Only use the 230V to 115V adapter supplied with this welding
machine when connecting to a household electrical outlet.
ELECTRICAL WELDING PRECAUTIONS
1. This equipment requires a dedicated 115/230 volt, 30 amp single-
phase alternating current circuit equipped with a similarly rated
circuit breaker or slow blow fuse. Do not run other appliances,
lights, tools or equipment on the circuit while operating this welding
unit.
2. The welding machine has a 230V power cord.
3. Do not come into physical contact with the welding current circuit.
The welding current circuit includes:
a. The workpiece or any conductive material in contact with it.
b. The ground clamp.
c. The electrode, the welding wire or the TIG torch electrode.
d. Any metal parts on the electrode holder, MIG gun or TIG
torch.
e. The output terminals.
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4. Insulate yourself from the electrical current and ground using
electrical insulating mats or covers big enough to prevent physical
contact with the workpiece or ground.
5. Connect the ground clamp as close to the welding area on the
workpiece as practical to prevent welding current from traveling
along an unexpected path and causing an electric shock or fire
hazard.
a. An option is to attach the ground clamp to a bare metal
spot on a metal workbench. The circuit will complete as long
as the workpiece is also in full contact with the bare metal
workbench.
6. Only use insulated connectors to join welding cables.
7. Ensure there are no contacts between the workpiece and work
area that would allow it to ground, other than through the ground
cable circuit.
8. Do not exceed the duty cycle or amperage required for the type
of welding. Excessive amperage can cause the deterioration of
protective insulation and create a shock hazard.
9. Unplug the welding machine when not in use as the unit as current
is still entering the unit, even when it is turned off.
10. Frequently inspect input power cable for wear and tear, replace the
cable immediately if damaged. Bare wiring is dangerous and can
kill.
11. Do not use damaged, under sized or badly joined cables.
12. Do not use an extension lead with the welding machine unless it is
necessary. The extension leads can cause a power surge that can
damage the machine’s circuit boards. The extension leads must
be thick enough to carry the current without causing a low voltage
outage.
POWER CORD SAFETY
1. Insert the power cord plug directly to the power supply whenever
possible. Use extension cords or surge protectors only when the
tool's power cord cannot reach a power supply from the work area.
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a. When operating a tool outside, use an outdoor extension cord
marked W-A or W. These cords are rated for outdoor use and
reduce the risk of electric shock.
2. Insert the power cord plug directly to the power supply whenever
possible. Extension cords are not recommended for use with this
welding unit. Use a welding extension cord designed to exceed the
welding unit’s maximum power requirements when an extension
cord is required.
3. Do not operate this tool if the power cord is frayed, damaged
or poorly spliced, as an electric shock may occur, resulting in
personal injury or property damage.
4. Discontinue use if a power cord feels more than comfortably warm
while operating the tool.
5. Keep all connections dry and off the ground to reduce the risk of
electric shock. Do not touch the plug or wiring with wet hands.
6. Prevent damage to the power cord by observing the following:
a. Do not pull on the cord to disconnect the plug from an outlet.
b. Keep the cord away from heat, oil, sharp edges or moving
parts.
7. Position the cord so it is not stepped on, tripped over or otherwise
subjected to damage or stress.
8. Do not allow people, mobile equipment or vehicles to pass over
unprotected power cords. Position power cords away from high
traffic areas.
a. Place cords in reinforced conduits or place planks on either
side of the power cord to create a protective trench.
9. Do not wrap the cord around the tool, as sharp edges may cut
insulation or cause cracks if wound too tight. Gently coil cord and
either hang on a hook or fasten with a device to keep cord together
during storage.
POWER TOOL PRECAUTIONS
1. Do not use any power tool with a malfunctioning power switch
or control. A power tool that fails to respond to the controls is
dangerous and can cause an injury. A qualified technician must
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repair and verify the power tool is operating correctly, before it can
be used.
2. Shut the power off and disconnect the welding machine from
the power supply (if possible) before making any adjustments,
cleaning or when storing. Such preventive safety measures reduce
the risk of starting the tool accidentally.
3. Always be aware of the position of your hands relative to the
welding machine. Avoid awkward hand positions where a sudden
slip could cause a hand to move into the electrode, the MIG gun's
welding wire or the TIG torch electrode.
4. Only use accessories that are specifically designed for use with
the welding machine. Ensure the electrode, the MIG gun's welding
wire or the TIG torch electrode are tightly installed.
5. Never touch the electrode, the MIG gun's welding wire or the TIG
torch electrode or the workpiece during or immediately after use.
They may be hot and could inflict a burn injury or an electric shock.
6. Do not cover the air vents. Proper cooling of the motor is
necessary to ensure normal life of the tool.
7. Never use a welding machine with an electrode, a welding wire
or a TIG torch electrode that is cracked or worn. Change the
electrode, the MIG gun's welding wire or the TIG torch electrode
before using it.
8. Never point the electrode, the MIG gun's welding wire or the TIG
torch electrode towards yourself. It could inflict an injury.
FIRE AND EXPLOSION PRECAUTIONS
Welding can produce sparks, hot slag or spatter, molten metal drops
and hot metal parts that can start fires.
1. Clear the floor and walls of an area of all combustible and/or
flammable materials up to 39 ft (12 metres) away from the
welding machine. Hot debris ejected during welding can land at
a considerable distance away. Solid floors of concrete or masonry
is the preferred working surface.
a. Cover any combustible material with fire resistant covers or
shields, if it cannot be removed. The covering must be tight
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and should not leave openings for sparks or ejected slag to
enter.
b. Check both sides of a panel or wall for combustible material.
Remove the combustible material before welding.
2. A combustible floor should be protected with a fire-resistant
covering. Alternatives are to spray the floor with water to keep it
wet for the duration of the welding or cover with damp sand. Care
must also be taken to avoid an electric shock when this is done.
A combustible floor directly laid onto concrete does not need to be
sprayed with water.
3. Seal cracks and openings to adjacent areas that a spark or slag
can enter. Seal any openings found with a fire-resistant cover.
Shut doors and windows that do not provide ventilation or erect
protective screens in front of them when possible.
4. Avoid welding near hydraulic lines or containers containing
flammable contents.
5. Do not perform any welding work on containers that held
flammable or toxic substance, until they are cleaned by a person
trained in removing toxic and flammable substances and vapours
per the American Welding Standard AWS F4.1.
6. Open a container before performing any welding work on it. The
heat generated by the welding process will cause the air and
gases to expand. The internal pressure may cause a sealed or
closed container to rupture, possibly causing an injury or death.
7. Do not weld pipes or metal that are covered in combustible
material or in contact with combustible structure such as a wall.
Only weld if the covering can be safely removed.
a. Follow all safety precautions and legal requirements before
welding a workpiece that contains asbestos or attempting
to remove the Asbestos covering. This requires expert
knowledge and equipment.
b. Molten slag can run down the inside and outside of a pipe
and start a fire. Be aware where the pipe terminates and take
precautions.
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8. Do not weld a panel that is a sandwich construction of combustible
and metal materials.
9. Have a fire extinguisher available for immediate use. A dry
chemical fire extinguisher for Types A, B and C is suggested.
a. Welding a combustible metal like zinc, magnesium or titanium
requires a Type D fire extinguisher.
b. Do not use liquid-based fire extinguishing methods near the
electric welding machine, as it may cause a shock hazard.
10. Ventilation systems should be positioned so sparks or molten slag
isn’t carried to an adjacent area.
11. Have a Fire Watcher observing areas outside of the welder’s view,
such as the opposite side of a wall or behind the welder. A fire
may also start on the other side of a structure that could not be
removed. The Fire Watcher will extinguish a fire or raise the alarm
to evacuate if the fire cannot be contained by the extinguishing
equipment.
a. A fire watch extends at least 30 minutes after the welding is
complete to ensure there are no fires caused by smoldering
sparks or ejected material.
FUMES AND GASES
WARNING! Stop welding and move to a location with
ventilation if your eyes, nose or throat become irritated.
This indicates the ventilation is not adequate to remove
the fumes. Do not resume welding until the ventilation is
improved and the discomfort ceases. Seek medical attention
if the symptoms do not diminish or if the welder experiences
nausea, dizziness or malaise.
Welding may produce hazardous fumes and gas during the welding
process. A well-ventilated work area can normally remove the fumes
and gases, but sometimes the welding produces fumes and gases that
are hazardous to your health.
1. Only work in a confined space if the area is well ventilated or while
wearing a respirator or an air-supplied respirator. Welding fumes
and gases can displace air and lower the oxygen level causing
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injury or death. Be sure the breathing air is safe. Always have a
trained watchperson nearby.
a. If ventilation in the work area is poor, use an approved air-
supplied respirator. All the people in the work area must also
have air-supplied respirators.
b. Oxygen displacement can occur in confined areas when the
shielding gas fills the area and pushes out air.
2. Avoid positions that allow welding fumes to reach your face.
Always attempt to weld ‘upwind’ of the workpiece with the airflow
across the face of the welder. Airflow from behind may create a
low-pressure area in front of the welder and draw the fumes to the
person.
3. Ventilate the work area to remove welding fumes and gases. The
fumes and gases should be drawn away from the user.
a. Ventilation should be enough to disperse fumes, but not
enough to disturb the shielding gas or flame during welding.
b. Ventilation exhaust shall be directed to a non-work area to
avoid exposing other people to potential toxic or dangerous
fumes.
c. Air removed from the work area by the ventilation system must
be replenished with fresh air to avoid oxygen starvation or a
build-up of fumes or gases. Only use air to provide ventilation.
Any other combination of gases may be explosive or toxic to
people in the work area.
d. Ventilation methods that remove gas and fumes from the
welding point before they reach the welder’s face should be
given preference.
4. Avoid welding in a work area that has vapours from cleaning,
degreasing or any spraying operations. The heat and light from
welding can react with the vapour and form irritating or potentially
toxic gases. Wait for the vapours to disperse.
5. Consult the manufacturer's Safety Data Sheets (SDS) for
instructions and precautions about metals, consumables, coatings,
cleaners and degreasers.
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a. Do not weld on coated metals such as galvanized, lead or
cadmium plated steel, unless the coating is removed from
the weld area. The coatings and any metals containing these
elements can give off toxic fumes during the welding process.
b. Do not weld, cut or heat lead, zinc, cadmium, mercury,
beryllium or similar metals without seeking professional advice
and inspection of the welding area’s ventilation. These metals
produce extreme toxic fumes, which can cause discomfort,
illness and death.
c. Do not weld or cut near chlorinated solvents or in areas that
chlorinates solvents can enter. The heat or ultraviolet light of
the arc can separate chlorinated hydrocarbons into a toxic
gas (phosgene) that can poison or suffocate the user or
bystanders.
6. Check the Safety Data Sheet for the proper handling and safety
precautions for consumable welding rods or flux-cored wire, as the
coating can have multiple chemicals.
COMPRESSED GAS CYLINDER PRECAUTIONS
WARNING! Improper handling or maintenance of
compressed gas cylinders and regulators can result in
serious injury or death. Do not use a cylinder or its contents
for anything other than its intended use.
1. Only use inert or nonflammable gas with the welding machine
such as Carbon Dioxide, Argon or Helium with the welding
machine.
a. Never use flammable gases. They will ignite and may result in
an explosion or fire that can cause death or injury.
2. Do not attempt to mix gases or refill a gas cylinder. Exchange a
cylinder or have it refilled by a professional service.
3. Do not deface or alter the name, number or other markings on a
cylinder. Do not rely on a cylinder’s colour to identify the contents.
Do not connect a regulator to a cylinder that contains a gas that
the regulator was not designed to handle.
4. Do not expose a cylinder to excessive heat, sparks, slag, flame or
any other heat source.
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a. A cylinder exposed to temperatures above 130 °F will require
water spray cooling. This method may not be compatible with
electric welding machines due to the hazard of electrocution.
5. Do not expose a cylinder to electricity of any kind.
6. Do not attempt to lubricate a regulator. Always change a cylinder
carefully to prevent leaks and damage to the cylinder’s walls, valve
or safety devices.
7. Gases in the cylinder are under pressure. Protect the cylinder
from bumps, falls, falling objects and harsh weather. A punctured
cylinder under pressure can become a lethal projectile. If a cylinder
is punctured, do not approach until all pressure is released.
a. Protect the valve and regulator. Damage to either can result in
regulator’s explosive ejection from the cylinder.
8. Always secure a gas cylinder in a vertical position to a welding cart
or other fixed support with a steel chain, so it cannot be knocked
over.
a. Away from areas where they may be struck or subjected to
physical damage.
b. A safe distance from arc welding or cutting operations and any
other source of heat, sparks or flame.
c. Do not use as an improvised support or roller.
9. Always place the cylinder cap securely on the cylinder unless it is
in use or being serviced.
10. Do not use a wrench or hammer to open a cylinder valve that
cannot be opened by hand. Notify your supplier for instructions.
11. Do not modify or exchange gas cylinder fittings.
12. Close the cylinder valve and immediately remove the faulty
regulator from service for repair, if any of the following conditions
exist:
a. Gas leaks externally.
b. Delivery pressure continues to rise with the downstream valve
closed.
V1.0 210A DUAL-VOLTAGE MULTI-PROCESS WELDER 9092933
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c. The gauge pointer does not move off the stop pin when
pressurized or fails to return to the stop pin after pressure is
released.
13. Do not attempt to make regulator repairs. Send faulty regulators to
the manufacturer's designated repair center.
14. Do not weld on the gas cylinder.
15. Keep your head and face away from the cylinder valve outlet when
opening the cylinder valve.
16. Compressed gas cylinders must not be located in a confined
space with the person welding to prevent the possibility of leaks
displacing the oxygen.
GAS HOSE PRECAUTIONS
1. Inspect the tool's gas hose for cracks, fraying or other faults before
each use. Discontinue use if the gas hose is damaged or hissing
is heard from the gas hose or couplers. Replace the defective gas
hose.
2. Do not allow people, mobile equipment or vehicles to pass over the
unprotected gas hose. Position the gas hose away from high traffic
areas, in a reinforced conduit or place planks on both sides of the
gas hose to create a protective trench.
3. Prevent damage to the gas hose by observing the following:
a. Keep the gas hose behind the tool and out of the tool's work
path.
b. Keep the gas hose away from heat, oil, sharp edges or
moving parts.
c. Do not wrap the gas hose around the tool as sharp edges may
pierce or crack the gas hose. Gently coil the hose and either
hang on a hook or fasten with a device to keep hose together
when storing.
ELECTROMAGNETIC FIELDS
WARNING! Stop welding immediately and move away from
the welding machine if you feel faint, dizzy, nausea or
shocks. Seek medical attention.
9092933 210A DUAL-VOLTAGE MULTI-PROCESS WELDER V1.0
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