Lincoln Electric HYDROGUARD K5182-1 User manual

ORIGINAL INSTRUCTIONS
Operator’s Manual
HYDROGUARD™ 50 LB. PORTABLE ROD OVEN
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Authorized Service and Distributor Locator:
www.lincolnelectric.com/locator
IM10612 | Issue Date Jul-21
© Lincoln Global, Inc. All Rights Reserved.
For use with machines having Product Numbers:
K5182-1
Need Help? Call 1.888.935.3877
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Hours of Operation:
8:00 AM to 6:00 PM (ET) Mon. thru Fri.
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no later than the following business day.
For Service outside the USA:
Email: [email protected]
Save for future reference
Date Purchased
Code: (ex: 12735)
Serial: (ex: U1060512345)
/STE

THANK YOU FOR SELECTING
A QUALITY PRODUCT BY
LINCOLN ELECTRIC.
PLEASE EXAMINE CARTON AND EQUIPMENT FOR
DAMAGE IMMEDIATELY
When this equipment is shipped, title passes to the purchaser
upon receipt by the carrier. Consequently, claims for material
damaged in shipment must be made by the purchaser against the
transportation company at the time the shipment is received.
SAFETY DEPENDS ON YOU
Lincoln arc welding and cutting equipment is designed and built
with safety in mind. However, your overall safety can be increased
by proper installation ... and thoughtful operation on your part.
DO NOT INSTALL, OPERATE OR REPAIR THIS EQUIPMENT
WITHOUT READING THIS MANUAL AND THE SAFETY
PRECAUTIONS CONTAINED THROUGHOUT. And, most importantly,
think before you act and be careful.
This statement appears where the information must be followed
exactly to avoid serious personal injury or loss of life.
This statement appears where the information must be followed
to avoid minor personal injury or damage to this equipment.
KEEP YOUR HEAD OUT OF THE FUMES.
DON’T get too close to the arc.
Use corrective lenses if necessary
to stay a reasonable distance
away from the arc.
READ and obey the Safety Data
Sheet (SDS) and the warning label
that appears on all containers of
welding materials.
USE ENOUGH VENTILATION or
exhaust at the arc, or both, to
keep the fumes and gases from
your breathing zone and the general area.
IN A LARGE ROOM OR OUTDOORS, natural ventilation may be
adequate if you keep your head out of the fumes (See below).
USE NATURAL DRAFTS or fans to keep the fumes away
from your face.
If you develop unusual symptoms, see your supervisor.
Perhaps the welding atmosphere and ventilation system
should be checked.
WEAR CORRECT EYE, EAR &
BODY PROTECTION
PROTECT your eyes and face with welding helmet
properly fitted and with proper grade of filter plate
(See ANSI Z49.1).
PROTECT your body from welding spatter and arc
flash with protective clothing including woolen
clothing, flame-proof apron and gloves, leather
leggings, and high boots.
PROTECT others from splatter, flash, and glare
with protective screens or barriers.
IN SOME AREAS, protection from noise may be appropriate.
BE SURE protective equipment is in good condition.
Also, wear safety glasses in work area
AT ALL TIMES.
SPECIAL SITUATIONS
DO NOT WELD OR CUT containers or materials which previously
had been in contact with hazardous substances unless they are
properly cleaned. This is extremely dangerous.
DO NOT WELD OR CUT painted or plated parts unless special
precautions with ventilation have been taken. They can release
highly toxic fumes or gases.
Additional precautionary measures
PROTECT compressed gas cylinders from excessive heat,
mechanical shocks, and arcs; fasten cylinders so they cannot fall.
BE SURE cylinders are never grounded or part of an
electrical circuit.
REMOVE all potential fire hazards from welding area.
ALWAYS HAVE FIRE FIGHTING EQUIPMENT READY FOR
IMMEDIATE USE AND KNOW HOW TO USE IT.
WARNING
CAUTION
Safety 01 of 04 - 5/16/2018

SECTION A:
WARNINGS
CALIFORNIA PROPOSITION 65 WARNINGS
WARNING: Breathing diesel engine exhaust
exposes you to chemicals known to the State
of California to cause cancer and birth defects,
or other reproductive harm.
• Always start and operate the engine in a
well-ventilated area.
• If in an exposed area, vent the exhaust to the outside.
• Do not modify or tamper with the exhaust system.
• Do not idle the engine except as necessary.
For more information go to
www.P65 warnings.ca.gov/diesel
WARNING: This product, when used for welding or
cutting, produces fumes or gases which contain
chemicals known to the State of California to cause
birth defects and, in some cases, cancer. (California
Health & Safety Code § 25249.5 et seq.)
WARNING: Cancer and Reproductive Harm
www.P65warnings.ca.gov
ARC WELDING CAN BE HAZARDOUS. PROTECT
YOURSELF AND OTHERS FROM POSSIBLE SERIOUS
INJURY OR DEATH. KEEP CHILDREN AWAY.
PACEMAKER WEARERS SHOULD CONSULT WITH
THEIR DOCTOR BEFORE OPERATING.
Read and understand the following safety highlights. For
additional safety information, it is strongly recommended
that you purchase a copy of “Safety in Welding & Cutting -
ANSI Standard Z49.1” from the American Welding Society,
P.O. Box 351040, Miami, Florida 33135 or CSA Standard
W117.2. A Free copy of “Arc Welding Safety” booklet E205
is available from the Lincoln Electric Company, 22801
St. Clair Avenue, Cleveland, Ohio 44117-1199.
BE SURE THAT ALL INSTALLATION, OPERATION,
MAINTENANCE AND REPAIR PROCEDURES ARE
PERFORMED ONLY BY QUALIFIED INDIVIDUALS.
FOR ENGINE POWERED
EQUIPMENT.
1.a. Turn the engine off before troubleshooting
and maintenance work unless the
maintenance work requires it to be running.
1.b. Operate engines in open, well-ventilated areas or vent the engine
exhaust fumes outdoors.
1.c. Do not add the fuel near an open ame welding
arc or when the engine is running. Stop the
engine and allow it to cool before refueling to
prevent spilled fuel from vaporizing on contact
with hot engine parts and igniting. Do not spill fuel when lling
tank. If fuel is spilled, wipe it up and do not start engine until
fumes have been eliminated.
1.d. Keep all equipment safety guards, covers
and devices in position and in good repair.
Keep hands, hair, clothing and tools away
from V-belts, gears, fans and all other
moving parts when starting, operating or
repairing equipment.
1.e. In some cases it may be necessary to remove safety guards to
perform required maintenance. Remove guards only when
necessary and replace them when the maintenance requiring
their removal is complete. Always use the greatest care when
working near moving parts.
1.f. Do not put your hands near the engine fan. Do not attempt to
override the governor or idler by pushing on the throttle control
rods while the engine is running.
1.g. To prevent accidentally starting gasoline engines while turning
the engine or welding generator during maintenance work,
disconnect the spark plug wires, distributor cap or magneto wire
as appropriate.
1.h. To avoid scalding, do not remove the radiator
pressure cap when the engine is hot.
ELECTRIC AND
MAGNETIC FIELDS MAY
BE DANGEROUS
2.a. Electric current owing through any conductor
causes localized Electric and Magnetic Fields (EMF).
Welding current creates EMF elds around welding cables
and welding machines
2.b. EMF elds may interfere with some pacemakers, and
welders having a pacemaker should consult their physician
before welding.
2.c. Exposure to EMF elds in welding may have other health effects
which are now not known.
2.d. All welders should use the following procedures in order to
minimize exposure to EMF elds from the welding circuit:
2.d.1. Route the electrode and work cables together - Secure
them with tape when possible.
2.d.2. Never coil the electrode lead around your body.
2.d.3. Do not place your body between the electrode and work
cables. If the electrode cable is on your right side, the
work cable should also be on your right side.
2.d.4. Connect the work cable to the workpiece as close as pos-
sible to the area being welded.
2.d.5. Do not work next to welding power source.
SAFETY
Safety 02 of 04 - 5/16/2018

ELECTRIC SHOCK
CAN KILL.
3.a. The electrode and work (or ground) circuits are
electrically “hot” when the welder is on. Do
not touch these “hot” parts with your bare skin or wet clothing.
Wear dry, hole-free gloves to insulate hands.
3.b. Insulate yourself from work and ground using dry insulation.
Make certain the insulation is large enough to cover your full area
of physical contact with work and ground.
In addition to the normal safety precautions, if
welding must be performed under electrically
hazardous conditions (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, if there
is a high risk of unavoidable or accidental contact
with the workpiece or ground) use the following
equipment:
• Semiautomatic DC Constant Voltage (Wire) Welder.
• DC Manual (Stick) Welder.
• AC Welder with Reduced Voltage Control.
3.c. In semiautomatic or automatic wire welding, the electrode,
electrode reel, welding head, nozzle or semiautomatic welding
gun are also electrically “hot”.
3.d. Always be sure the work cable makes a good electrical
connection with the metal being welded. The connection should
be as close as possible to the area being welded.
3.e. Ground the work or metal to be welded to a good electrical (earth)
ground.
3.f. Maintain the electrode holder, work clamp, welding cable and
welding machine in good, safe operating condition. Replace
damaged insulation.
3.g. Never dip the electrode in water for cooling.
3.h. Never simultaneously touch electrically “hot” parts of electrode
holders connected to two welders because voltage
between the
two can be the total of the open circuit voltage of both
welders.
3.i. When working above floor level, use a safety belt to protect
yourself from a fall should you get a shock.
3.j. Also see Items 6.c. and 8.
ARC RAYS CAN BURN.
4.a. Use a shield with the proper filter and cover plates to protect your
eyes from sparks and the rays of the arc when welding or
observing open arc welding. Headshield and filter lens should
conform to ANSI Z87. I standards.
4.b. Use suitable clothing made from durable flame-resistant material
to protect your skin and that of your helpers from the arc rays.
4.c. Protect other nearby personnel with suitable, non-flammable
screening and/or warn them not to watch the arc nor expose
themselves to the arc rays or to hot spatter or metal.
FUMES AND GASES
CAN BE DANGEROUS.
5.a. Welding may produce fumes and gases
hazardous to health. Avoid breathing these
fumes and gases. When welding, keep your head out of the fume.
Use enough ventilation and/or exhaust at the arc to keep fumes
and gases away from the breathing zone. When welding
hardfacing (see instructions on container or SDS)
or on lead or cadmium plated steel and other
metals or coatings which produce highly toxic
fumes, keep exposure as low as possible and
within applicable OSHA PEL and ACGIH TLV limits
using local exhaust or mechanical ventilation
unless exposure assessments indicate otherwise.
In confined spaces or in some circumstances,
outdoors, a respirator may also be required.
Additional precautions are also required when
welding
on galvanized steel.
5. b. The operation of welding fume control equipment is affected by
various factors including proper use and positioning of the
equipment, maintenance of the equipment and the specific
welding procedure and application involved. Worker exposure
level should be checked upon installation and periodically
thereafter to be certain it is within applicable OSHA PEL and
ACGIH TLV limits.
5.c. Do not weld in locations near chlorinated hydrocarbon vapors
coming from degreasing, cleaning or spraying operations. The
heat and rays of the arc can react with solvent vapors to form
phosgene, a highly toxic gas, and other irritating products.
5.d. Shielding gases used for arc welding can displace air and
cause
injury or death. Always use enough ventilation, especially in
confined areas, to insure breathing air is safe.
5.e. Read and understand the manufacturer’s instructions for this
equipment and the consumables to be used, including the
Safety Data Sheet (SDS) and follow your employer’s safety
practices. SDS forms are available from your welding
distributor or from the manufacturer.
5.f. Also see item 1.b.
SAFETY
Safety 03 of 04 - 5/16/2018

WELDING AND CUTTING
SPARKS CAN CAUSE
FIRE OR EXPLOSION.
6.a. Remove fire hazards from the welding area. If
this is not possible, cover them to prevent the welding sparks
from starting a fire. Remember that welding sparks and hot
materials from welding can easily go through small cracks and
openings to adjacent areas. Avoid welding near hydraulic lines.
Have a fire extinguisher readily available.
6.b. Where compressed gases are to be used at the job site, special
precautions should be used to prevent hazardous situations.
Refer to “Safety in Welding and Cutting” (ANSI Standard Z49.1)
and the operating information for the equipment being used.
6.c. When not welding, make certain no part of the electrode circuit is
touching the work or ground. Accidental contact can cause
overheating and create a fire hazard.
6.d. Do not heat, cut or weld tanks, drums or containers until the
proper steps have been taken to insure that such procedures
will not cause flammable or toxic vapors from substances inside.
They can cause an explosion even though they have been
“cleaned”. For information, purchase “Recommended Safe
Practices for the Preparation for Welding and Cutting of
Containers and Piping That Have Held Hazardous Substances”,
AWS F4.1 from the American Welding Society
(see address above).
6.e. Vent hollow castings or containers before heating, cutting or
welding. They may explode.
6.f. Sparks and spatter are thrown from the welding arc. Wear oil free
protective garments such as leather gloves, heavy shirt, cuffless
trousers, high shoes and a cap over your hair. Wear ear plugs
when welding out of position or in confined places. Always wear
safety glasses with side shields when in a welding area.
6.g. Connect the work cable to the work as close to the welding area
as practical. Work cables connected to the building framework or
other locations away from the welding area increase the
possibility of the welding current passing through lifting chains,
crane cables or other alternate circuits. This can create fire
hazards or overheat lifting chains or cables until they fail.
6.h. Also see item 1.c.
6.I. Read and follow NFPA 51B “Standard for Fire Prevention During
Welding, Cutting and Other Hot Work”, available from NFPA, 1
Batterymarch Park, PO box 9101, Quincy, MA 022690-9101.
6.j. Do not use a welding power source for pipe thawing.
CYLINDER MAY EXPLODE IF
DAMAGED.
7.a. Use only compressed gas cylinders containing
the correct shielding gas for the process used
and properly operating regulators designed for
the gas and pressure used. All hoses, fittings,
etc. should be suitable for the application and
maintained in good condition.
7.b. Always keep cylinders in an upright position securely chained to
an undercarriage or fixed support.
7.c. Cylinders should be located:
• Away from areas where they may be struck or subjected
to physical damage.
• A safe distance from arc welding or cutting operations
and any other source of heat, sparks, or flame.
7.d. Never allow the electrode, electrode holder or any other
electrically “hot” parts to touch a cylinder.
7.e. Keep your head and face away from the cylinder valve outlet
when opening the cylinder valve.
7.f. Valve protection caps should always be in place and hand tight
except when the cylinder is in use or connected for use.
7.g. Read and follow the instructions on compressed gas cylinders,
associated equipment, and CGA publication P-l, “Precautions for
Safe Handling of Compressed Gases in Cylinders,” available from
the Compressed Gas Association, 14501 George Carter Way
Chantilly, VA 20151.
FOR ELECTRICALLY
POWERED EQUIPMENT.
8.a. Turn off input power using the disconnect
switch at the fuse box before working on
the equipment.
8.b. Install equipment in accordance with the U.S. National Electrical
Code, all local codes and the manufacturer’s recommendations.
8.c. Ground the equipment in accordance with the U.S. National
Electrical Code and the manufacturer’s recommendations.
Refer to
http://www.lincolnelectric.com/safety
for additional safety information.
SAFETY
Safety 04 of 04 - 5/16/2018

TABLE OF CONTENTS
Page
Operation.........................................................................................................................Section A
Technical Specifications.......................................................................................................A-1
General Description..............................................................................................................A-1
________________________________________________________________________________
Troubleshooting ..............................................................................................Section B
Safety Precautions.................................................................................................B-1
How to Use Troubleshooting Guide.......................................................................B-1
Troubleshooting Guide ..........................................................................................B-2
________________________________________________________________________________
Wiring Diagrams..............................................................................................Section C
________________________________________________________________________________
HYDROGUARD™ 50lb ROD OVENS
Parts List..........................................................................................................Section D
________________________________________________________________________________
Warranty Statement................................................................................................D-1
Parts List.................................................................................................................D-1

A-1 OPERATION A-1
TECHNICAL SPECIFICAITONS - HYDROGUARD® 50 LB. PORTABLE ROD OVEN
K5182-1
Wattage
300 W
Voltage
120 / 240 V AC
Temperature Range
100° - 300°F (38° - 149°C) +/-25°F (14°C)
Insulation
1.5in. fiberglass
Chamber Size
20.32cm. x 50.8cm deep
8in. dia. X 20in. deep
Capacity
23kg. / 50 lbs.
Net Weight
19.5kg. / 43 lb.
Net Dimensions
15in. x 16in. x 27in.
GENERAL DESCRIPTION
PRIOR TO USE
1. Check for correct power supply cord and plug.
Confirm that the voltage selector switch setting
corresponds with the power supply to be used. Unit is
set to 240V when shipped.
2. Verify the oven is empty before heating.
3. Check nameplate for voltage ratings.
4. Check for desired thermometer display units (°F or
°C). Unit is set to °F when shipped. To change to °C,
see Temperature Indication section in this manual.
POWER SUPPLY
This oven is designed to run on AC voltage and accept
either 120 or 240 volts +/-10%. When power is supplied,
the indicator light will illuminate.
This oven is supplied with a voltage selector switch to
operate on either 120 or 240 AC voltage. Please be sure
to set the switch to the proper voltage being used.
Operation outside these voltages will impact oven
temperature.
POWER CORDS
This oven is supplied with a female IEC 320 locking power
inlet. This inlet accepts a male IEC 320 locking power
cord to provide a fixed connection. The secured cord can
be removed for replacement by applying pressure to the
yellow tab on top of the locking power cord.
The power cords are rated for 100/240 volts. When
connected to a properly grounded receptacle, these
ovens meet the nationally recognized standards for which
they are marked.
This oven comes with a three blade North American
power cord for 120 volt AC operation.
ELECTRODE STORAGE REQUIREMENTS
This oven is not airtight and electrodes stored within will
start absorbing ambient moisture as soon as the oven
cools. Removal of electrodes at shift end and storage in
suitable larger holding ovens until re-issued is
recommended.
This oven is not to be used for re-baking or re-conditioning
contaminated electrodes. They are designed to accept
electrodes in 100% usable condition and to maintain that
condition until consumed at the job site. For optimum
stabilization, oven should be hot when loaded and kept
powered as long as electrodes are being stored.
Lincoln Electric recommends a minimum oven
temperature of 120°C / 250°F. This minimum temperature
rating will be obtained as long as the unit is used in an
environment where the temperature is above freezing,
0°C / 32°F. Specific information involving recommended
electrode storage can be accessed on line:
https://www.lincolnelectric.com/en/Welding-and-Cutting-
Resource-Center/Welding-How-Tos/Storing-and-
Redrying-Electrodes
HYDROGUARD™ 50lb ROD OVENS

A-2 OPERATION A-2
TEMPERATURE SETTINGS
This oven utilizes a variable thermostat, providing an
operating range of 100°- 300°F (38°-149°C) average
stabilized load temperatures.
The oven operating temperature is set by rotating the
thermostat knob clockwise to increase the temperature of
the unit. To decrease the temperature rotate the knob
counter clockwise. This setting is approximate and may
need slight adjustment once the oven temperature
stabilizes.
The thermometers are supplied in °F mode. Conversion
to °C mode is accomplished by pressing the button
located in the battery holder. This will cycle between °F
and °C. Thermometers are powered by one AA battery.
PORTABILITY
This oven is supplied with wheels and a retracting handle
for easy portability.
The wheels are supplied with a steel hub and ball
bearings to withstand wear over years of service. The
handle is supplied with spring pin to lock the handle in
either the extended or retracted positions. The retracted
position is typically used for shipping and/or storage of the
oven.
DO NOT use the handle to lift the oven. Serious injury or
damage may result.
CAUTION
HYDROGUARD™ 50lb ROD OVENS

B-1
TROUBLESHOOTING
B-1
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Local Field Service Facility for technical troubleshooting assistance before you proceed.
CAUTION
This Troubleshooting Guide is provided to help you
locate and repair possible machine malfunctions.
Simply follow the three-step procedure listed below.
Step 1. LOCATE PROBLEM (SYMPTOM).
Look under the column labeled “PROBLEM (SYMP-
TOMS)”. This column describes possible symptoms
that the machine may exhibit. Find the listing that
best describes the symptom that the machine is
exhibiting.
Step 2. POSSIBLE CAUSE.
The second column labeled “POSSIBLE CAUSE” lists
the obvious external possibilities that may contribute
to the machine symptom.
Step 3. RECOMMENDED COURSE OF ACTION
This column provides a course of action for the
Possible Cause, generally it states to contact your
local Field Service Facility.
If you do not understand or are unable to perform the
Recommended Course of Action safely, contact your
local Field Service Facility.
HOW TO USE TROUBLESHOOTING GUIDE
Service and Repair should only be performed by Trained Personnel. Unauthorized repairs performed
on this equipment may result in danger to the technician and machine operator and will invalidate
your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes
and precautions detailed throughout this manual.
__________________________________________________________________________
WARNING
All wiring should be done by licensed electricians in accordance with local codes. Improper installation or use may
result in serious injury. Always remove oven from power source before troubleshooting or repairing.
CAUTION
HYDROGUARD™ 50lb ROD OVENS

B-2 TROUBLESHOOTING B-2
PROBLEMS
(SYMPTOMS)
POSSIBLE
CAUSE
RECOMMENDED COURSE
OF ACTION
Oven fails to operate – No Heat
1. If the indicator light does not
illuminate, check power supply.
2. Confirm cord is plugged fully into
power inlet. Check complete
power cord for continuity. If
defective, replace the entire cord.
3. Check indicator light. Using a volt
meter, confirm voltage to the light
leads. If voltage is confirmed and
light does not illuminate, replace
light. Please note the indicator
light is neon and cannot be
checked for continuity.
4. Disconnect heating element from
the thermostat (under shell top/lid
assembly). Check heating
element for continuity. If no
continuity, replace heating
element.
5. Disconnect wiring from the
thermostat. Turn the thermostat
knob to the lowest temperature
setting (counter-clockwise).
Check for continuity through
thermostat. If no continuity,
replace thermostat.
If all recommended possible areas
of misadjustment have been
checked and the problem persists,
Contact your local Field Service
Facility.
Oven Operates – Overheats, Low
Heat, Does Not Heat to Desired
Temperature
1. Check power supply to confirm
voltage is within acceptable range
of 120 or 240 volts AC +/-10%.
2. Check that the voltage selector
switch setting corresponds with
the power supply to be used.
3. Check that the variable
thermostat is properly set to the
desired temperature.
4. Check that enough time has been
allowed for heat-up. A cold, fully
loaded oven may take up to four
hours to fully heat and stabilize.
5. Check that the variable
thermostat is securely mounted.
A loosely mounted thermostat will
not properly sense the oven
temperature.
HYDROGUARD™ 50lb ROD OVENS

B-3 TROUBLESHOOTING B-3
PROBLEMS
(SYMPTOMS)
POSSIBLE
CAUSE
RECOMMENDED COURSE
OF ACTION
Thermometer Indicates in Wrong
Units - ˚F or ˚C
1. Disconnect power from the unit.
2. Remove the bottom cover from
the base to expose thermometer
battery housing.
3. Changing to either °F or °C is
accomplished by pressing the
button located in the battery
holder.
4. Re-install the battery and bottom
cover prior to putting the oven
back in service.
If all recommended possible areas
of misadjustment have been
checked and the problem persists,
Contact your local Field Service
Facility.
Thermometer Inoperable - Replace
Battery
Indicated by a weak or absent
display.
1. Disconnect power from the unit.
2. Remove the bottom cover from
the base.
3. Remove the battery from the
holder and replace with a fresh
AA 1.5V battery. (Alkaline
batteries are recommended.)
Check that display is operational.
If not, replace thermometer (part
#1257420). (See Replacement
Parts section in this manual.)
4. Re-install the battery and bottom
cover prior to putting the oven
back in service.
HYDROGUARD™ 50lb ROD OVENS

C-1 DIAGRAMS C-1
•All wiring should be done by licensed electricians in accordance with state and local codes, as well as the
NEC (National Electrical Code) Standards.
•Improper installation or use may result in serious injury.
•Always remove oven from power source before troubleshooting or repairing.
Note: Jumper w ires must be installed outside of insulation. Thermometer probe w ire (not shown) must be installed outside of insulation.
HYDROGUARD™ 50lb ROD OVENS

D-1 PARTS LIST D-1
HYDROGUARD™ 50lb ROD OVENS
WARRANTY INFORMATION
This product has a 1 year warranty. Reference IMWS1 included in Literature.
HYDROGUARD 50 LB. PORTABLE ROD OVEN PARTS LIST
ITEM PART NO. DESCRIPTION
1 G10578 Handle Assembly
2 G10579 Lid Assembly
3 G10580 Kickstand Kit
4 G10581 Latch Kit
5 G10582 Wheel Assembly
6 M27919-42 Electrode Divider Kit
7M27919-43 Heating Element Kit
8M27919-44 North America Cord Kit
9M27919-23 Thermometer Kit

NOTES
HYDROGUARD™ 50lb ROD OVENS

NOTES
HYDROGUARD™ 50lb ROD OVENS

NOTES
HYDROGUARD™ 50lb ROD OVENS

WARNING
AVISO DE
PRECAUCION
ATTENTION
WARNUNG
ATENÇÃO
Spanish
French
German
Portuguese
Japanese
Chinese
Korean
Arabic
READ AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE
USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.
SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS
CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.
LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A
ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.
LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER-
STELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.
Do not touch electrically live parts or
electrode with skin or wet clothing.
Insulate yourself from work and
ground.
No toque las partes o los electrodos
bajo carga con la piel o ropa moja-
da.
Aislese del trabajo y de la tierra.
Ne laissez ni la peau ni des vête-
ments mouillés entrer en contact
avec des pièces sous tension.
Isolez-vous du travail et de la terre.
Berühren Sie keine stromführenden
Teile oder Elektroden mit Ihrem
Körper oder feuchter Kleidung!
Isolieren Sie sich von den
Elektroden und dem Erdboden!
Não toque partes elétricas e elec-
trodos com a pele ou roupa molha-
da.
Isole-se da peça e terra.
Keep flammable materials away.
Mantenga el material combustible
fuera del área de trabajo.
Gardez à l’écart de tout matériel
inflammable.
Entfernen Sie brennbarres Material!
Mantenha inflamáveis bem guarda-
dos.
Wear eye, ear and body protection.
Protéjase los ojos, los oídos y el
cuerpo.
Protégez vos yeux, vos oreilles et
votre corps.
Tragen Sie Augen-, Ohren- und Kör-
perschutz!
Use proteção para a vista, ouvido e
corpo.

WARNING
AVISO DE
PRECAUCION
ATTENTION
WARNUNG
ATENÇÃO
Spanish
French
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Portuguese
Japanese
Chinese
Korean
Arabic
LEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS
PRÁTICAS DE SEGURANÇA DO EMPREGADOR.
Keep your head out of fumes.
Use ventilation or exhaust to
remove fumes from breathing zone.
Los humos fuera de la zona de res-
piración.
Mantenga la cabeza fuera de los
humos. Utilice ventilación o
aspiración para gases.
Gardez la tête à l’écart des fumées.
Utilisez un ventilateur ou un aspira-
teur pour ôter les fumées des zones
de travail.
Vermeiden Sie das Einatmen von
Schweibrauch!
Sorgen Sie für gute Be- und
Entlüftung des Arbeitsplatzes!
Mantenha seu rosto da fumaça.
Use ventilação e exhaustão para
remover fumo da zona respiratória.
Turn power off before servicing.
Desconectar el cable de ali-
mentación de poder de la máquina
antes de iniciar cualquier servicio.
Débranchez le courant avant l’entre-
tien.
Strom vor Wartungsarbeiten
abschalten! (Netzstrom völlig öff-
nen; Maschine anhalten!)
Não opere com as tampas removidas.
Desligue a corrente antes de fazer
serviço.
Não toque as partes elétricas nuas.
Do not operate with panel open or
guards off.
No operar con panel abierto o
guardas quitadas.
N’opérez pas avec les panneaux
ouverts ou avec les dispositifs de
protection enlevés.
Anlage nie ohne Schutzgehäuse
oder Innenschutzverkleidung in
Betrieb setzen!
Mantenha-se afastado das partes
moventes.
Não opere com os paineis abertos
ou guardas removidas.

CUSTOMER ASSISTANCE POLICY
The business of The Lincoln Electric Company is manufacturing and
selling high quality welding equipment, consumables, and cutting
equipment. Our challenge is to meet the needs of our customers
and to exceed their expectations. On occasion, purchasers may
ask Lincoln Electric for advice or information about their use of our
products. We respond to our customers based on the best information
in our possession at that time. Lincoln Electric is not in a position
to warrant or guarantee such advice, and assumes no liability,
with respect to such information or advice. We expressly disclaim
any warranty of any kind, including any warranty of fitness for any
customer’s particular purpose, with respect to such information or
advice. As a matter of practical consideration, we also cannot assume
any responsibility for updating or correcting any such information or
advice once it has been given, nor does the provision of information or
advice create, expand or alter any warranty with respect to the sale of
our products.
Lincoln Electric is a responsive manufacturer, but the selection and
use of specific products sold by Lincoln Electric is solely within the
control of, and remains the sole responsibility of the customer. Many
variables beyond the control of Lincoln Electric affect the results
obtained in applying these types of fabrication methods and service
requirements.
Subject to Change – This information is accurate to the best of our
knowledge at the time of printing. Please refer to
www.lincolnelectric.com for any updated information.