COOLER III PW COMPACT - Industrial cooler LINCOLN ELECTRIC - Free user manual and instructions

Product Type	Industrial Cooler
Brand	Lincoln Electric
Model	COOLER III PW COMPACT
Dimensions (H x W x D)	268 mm x 700 mm x 279 mm
Weight (without liquid)	20 kg
Power Supply	400 V ± 15 %, 0.9 A, 50/60 Hz
Cooling Capacity	1.3 kW (at 1 L/min, 25 °C)
Maximum Rated Pressure	0.45 MPa (4.5 bar)
Reservoir Capacity	5 L (minimum 3.7 L)
Recommended Coolant	FREEZCOOL (ref. W000010167)
Protection Rating	IP23
Operating Temperature	-10 °C to +40 °C
Storage Temperature	-25 °C to +55 °C
Operating Humidity	≤ 90 % at 20 °C
Standards	IEC 60974-2 / IEC 60974-10 (Class A)
Intended Use	With water-cooled torches
Routine Maintenance	Check hoses, liquid level, fan condition
Periodic Maintenance	At least once a year: cleaning, drain liquid if necessary
Safety	Risk of electrocution, moving parts, hot liquid. Read the complete manual.
Spare Parts	References available in the spare parts manual
Repairability	Contact an authorized Lincoln Electric service center

Frequently Asked Questions - COOLER III PW COMPACT LINCOLN ELECTRIC

What type of coolant should I use?

Use exclusively FREEZCOOL coolant (ref. W000010167). Never use water, automotive antifreeze, or pre-conditioned liquid for welders, as they can damage components.

How to install the cooler on a cart?

Place the cooler on the cart and secure the front bracket using the provided fasteners. Make sure the unit is stable and level.

What is the minimum required liquid capacity?

The minimum required capacity is 3.7 liters. Never start the cooler with less liquid, as this may damage the pump.

What to do if the cooler does not work?

Check the power cord, circuit breaker, fuse condition, and that the tank is not empty. Consult the troubleshooting guide in the manual for more causes.

How to prime the pump at first start-up?

Start the cooler, then press the coupler valve to let air out until liquid flows. Then release the valve.

What is the maximum operating temperature?

The maximum ambient temperature is 40 °C. Beyond that, cooling performance will be reduced.

How to maintain the cooler?

Check the liquid level and hose condition daily. Once a year, clean the interior and heat exchanger with dry air. Drain and replace the liquid if necessary.

Can I use the cooler without a water-cooled torch?

If you use an air torch, the cooler must be turned off manually via the power source menu, or install the supplied bypass hose to avoid damaging the pump.

What to do in case of internal water leak?

Check the hose clamps and condition of the hoses. If a clamp is loose, tighten it. If a hose is punctured, replace it. Contact an authorized service center if necessary.

How to transport the cooler?

Drain the coolant tank to avoid leaks and frost damage. Refer to the safety instructions in the manual.

USER MANUAL COOLER III PW COMPACT LINCOLN ELECTRIC

COOLER III PW COMPACT

IM3115

10/2019

REV00

OPERATOR'S MANUAL

MANUALE OPERATIVO

BEDIENUNGSANLEITUNG

MANUAL DE INSTRUÇÕES

Blue and black compact electric device with ventilation slots and a pressure gauge (no visible text or symbols on body)

OPERATOR'S MANUAL

Blue and black compact electric device labeled 'COOLER III PW COMPACT' (no additional text or symbols visible)

ENGLISH

12/05

THANKS! For having chosen the QUALITY of the Lincoln Electric products.

Please Examine Package and Equipment in case of Damage. Claims for material damaged in shipment must be notified immediately to the dealer.

For future reference record in the table below your equipment identification information. Model Name, Code & Serial Number can be found on the machine rating plate.

Model Name:

Code & Serial number:

Date & Where Purchased:

ENGLISH INDEX

Technical Specifications....1

Electromagnetic Compatibility (EMC)....2

Safety 3

Introduction 5

Unpacking 5

Installation on Power Source....5

Installation and Operator Instructions....5

WEEE 10

Spare Parts 10

Authorized Service Shops Location 10

Electrical Schematic 10

Accessories....10

Technical Specifications

NAME INDEX
COOLER III PW COMPACT			W000404340
INPUT
Input Voltage U 1 Input Amperes				1max
COOLER III PW COMPACT	400 V ± 15% 0,9A
	Frequency Standard
COOLER III PW COMPACT	50/60 Hz CEI 60974-2 / CEI			60974-10 (CLASS A)
PARAMETERS RATING
	The cooling power of flow 1liter per minute at temperature of 25°C			Maximum pressure rate
COOLER III PW COMPACT	1,3 kW 0,45 MPa (4,5 bar)
PARAMETERS O FTHE COOLER'S RESERVOIR
	Maximum reservoir capacity Minimum required reservoir capacity
COOLER III PW COMPACT	5 liters 3,7 liters
COOLANT
COOLER III PW COMPACT	Recommended coolant	FREEZCOOL - W000010167
COOLER III PW COMPACT	Do not use!!	Pre-packaged welding industry coolants. These coolants may contain oil-based substances, which attack the plastic components of the cooler. Once added to the cooler, these substances are impossible to purge from the water lines and heat exchanger.
		Automotive anti-freeze. These coolants will damage the pump and block of the heat exchanger, affecting cooling performance.
PHYSICAL DIMENSIONS
	Weight (without coolant)	Height		Width	Length
COOLER III PW COMPACT	20 kg	268 mm		700 mm	279 mm
Protection Rating		Operating Humidity (t=68°F=20°C)	Operating Temperature		Storage Temperature
IP23		≤ 90 %	from 14 °F to 104 °F (from -10 °C to +40 °C)		from -13 °F to 131 °F (from -25 °C to +55 °C)

Electromagnetic Compatibility (EMC)

11/04

This machine has been designed in accordance with all relevant directives and standards. However, it may still generate electromagnetic disturbances that can affect other systems like telecommunications (telephone, radio, and television) or other safety systems. These disturbances can cause safety problems in the affected systems. Read and understand this section to eliminate or reduce the amount of electromagnetic disturbance generated by this machine.

Consider the following guidelines to reduce electromagnetic emissions from the machine.

• Connect the machine to the input supply according to this manual. If disturbances occur if may be necessary to take additional precautions such as filtering the input supply.
• The output cables should be kept as short as possible and should be positioned together. If possible connect the work piece to ground in order to reduce the electromagnetic emissions. The operator must check that connecting the work piece to ground does not cause problems or unsafe operating conditions for personnel and equipment.
• Shielding of cables in the work area can reduce electromagnetic emissions. This may be necessary for special applications.

WARNING

The Class A equipment is not intended for use in residential locations where the electrical power is provided by the public low-voltage supply system. There may be potential difficulties in ensuring electromagnetic compatibility in those locations, due to conducted as well as radiated disturbances.

Warning symbols including a speaker, warning triangle, and house with exclamation mark

01/11

WARNING

This equipment must be used by qualified personnel. Be sure that all installation, operation, maintenance and repair procedures are performed only by qualified person. Read and understand this manual before operating this equipment. Failure to follow the instructions in this manual could cause serious personal injury, loss of life, or damage to this equipment. Read and understand the following explanations of the warning symbols. Lincoln Electric is not responsible for damages caused by improper installation, improper care or abnormal operation.

	WARNING: This symbol indicates that instructions must be followed to avoid serious personal injury, loss of life, or damage to this equipment. Protect yourself and others from possible serious injury or death.
	READ AND UNDERSTAND INSTRUCTIONS: Read and understand this manual before operating this equipment. Arc welding can be hazardous. Failure to follow the instructions in this manual could cause serious personal injury, loss of life, or damage to this equipment.
	ELECTRIC SHOCK CAN KILL: Welding equipment generates high voltages. Do not touch the electrode, work clamp, or connected work pieces when this equipment is on. Insulate yourself from the electrode, work clamp, and connected work pieces.
	ELECTRICALLY POWERED EQUIPMENT: Turn off input power using the disconnect switch at the fuse box before working on this equipment. Ground this equipment in accordance with local electrical regulations.
	ELECTRICALLY POWERED EQUIPMENT: Regularly inspect the input, electrode, and work clamp cables. If any insulation damage exists replace the cable immediately. Do not place the electrode holder directly on the welding table or any other surface in contact with the work clamp to avoid the risk of accidental arc ignition.
	ELECTRIC AND MAGNETIC FIELDS MAY BE DANGEROUS: Electric current flowing through any conductor creates electric and magnetic fields (EMF). EMF fields may interfere with some pacemakers, and welders having a pacemaker shall consult their physician before operating this equipment.
	CE COMPLIANCE: This equipment complies with the European Community Directives.
	ARTIFICIAL OPTICAL RADIATION: According with the requirements in 2006/25/EC Directive and EN 12198 Standard, the equipment is a category 2. It makes mandatory the adoption of Personal Protective Equipments (PPE) having filter with a protection degree up to a maximum of 15, as required by EN169 Standard.
	FUMES AND GASES CAN BE DANGEROUS: Welding may produce fumes and gases hazardous to health. Avoid breathing these fumes and gases. To avoid these dangers the operator must use enough ventilation or exhaust to keep fumes and gases away from the breathing zone.
=C2W2]	ARC RAYS CAN BURN: 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. Use suitable clothing made from durable flame-resistant material to protect you skin and that of your helpers. Protect other nearby personnel with suitable, non-flammable screening and warn them not to watch the arc nor expose themselves to the arc.
	WELDING SPARKS CAN CAUSE FIRE OR EXPLOSION: Remove fire hazards from the welding area and have a fire extinguisher readily available. Welding sparks and hot materials from the welding process can easily go through small cracks and openings to adjacent areas. Do not weld on any tanks, drums, containers, or material until the proper steps have been taken to insure that no flammable or toxic vapors will be present. Never operate this equipment when flammable gases, vapors or liquid combustibles are present.
	WELDED MATERIALS CAN BURN: Welding generates a large amount of heat. Hot surfaces and materials in work area can cause serious burns. Use gloves and pliers when touching or moving materials in the work area.
	SAFETY MARK: This equipment is suitable for supplying power for welding operations carried out in an environment with increased hazard of electric shock.CYLINDER MAY EXPLODE IF DAMAGED: 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. Always keep cylinders in an upright position securely chained to a fixed support. Do not move or transport gas cylinders with the protection cap removed. Do not allow the electrode, electrode holder, work clamp or any other electrically live part to touch a gas cylinder. Gas cylinders must be located away from areas where they may be subjected to physical damage or the welding process including sparks and heat sources.
	HOT COOLANT CAN BURN SKIN: Always be sure coolant is NOT HOT before servicing the cooler.

The manufacturer reserves the Right to make changes and/or improvements in design without upgrade at the same time the operator's manual.

Introduction

The "COOLER III PW COMPACT" is a liquid cooling unit for use with "water" torches.

WARNING

The "COOLER III PW COMPACT" is for exclusive use with LE generators designed to use it.

The "COOLER III PW COMPACT" is delivered in a cardboard packaging including:

• The "COOLER III PW COMPACT" full of liquid
  • A use and maintenance manual
• 4 screws and 4 nuts of fixing in the case of use without the grouping trolley.
• A bypass hose

Unpacking

Unpacking the cooler

The packaging of the Cooler is designed to withstand shipping abuse, and contains a cardboard liner that surrounds the unit. If any shipping damages have been occurred, contact your certified Lincoln distributor or service center.

When unpacking the unit, avoid thrusting sharp objects through the carton liner, which may damage the unit.

Save the manual instruction and service directory supplied with the cooler for parts orders and future maintenance service.

Installation on Power Source

WARNING

Only a qualified electrician can connect the welding machine to the supply. Installation had to be made in accordance with the appropriate National Electrical Code and local regulations.

WARNING

Before connecting "COOLER III PW COMPACT" turn off the power source and disconnect it from the input supply.

Use with trolley

Put the cooler on the trolley. Attach the front feet of the COOLER III fastenings provided.

Use without trolley

Attach the feet of the generator to the top of the cooler with the screws and nuts provided.

Connect the cooler to the generator (for more detail, please consult the instruction manual of the generator)

Harness and torch connection

Connect the harness and the torch ensuring that the circuit is correctly closed.

Installation and Operator Instructions

Read this entire section before installation or operation of the machine.

WARNING

ELECTRIC SHOCK can kill.

• Do not operate with covers removed.
• Do not operate if cables are wet or immersed in water.

MOVING PARTS can injure.

- Moving parts can injure. Never place fingers into openings of Cooler.

HOT COOLANT can burn skin.

- Always be sure coolant is NOT HOT before servicing the cooler.

LOCATION

This machine will operate in harsh environments. However, it is important that simple preventative measures are followed to assure long life and reliable operation.

• Do not place or operate this machine on a surface with an incline greater than 10^ from horizontal.
• Do not use this machine for pipe thawing.
• This machine must be located where there is free circulation of clean air without restrictions for air movement to and from the air vents. Do not cover the machine with paper, cloth or rags when switched on.
• Dirt and dust that can be drawn into the machine should be kept to a minimum.

This machine has a protection rating of IP23. Keep it dry when possible and do not place it on wet ground or in puddles.

- Locate the machine away from radio controlled machinery. Normal operation may adversely affect the operation of nearby radio controlled machinery, which may result in injury or equipment damage. Read the section on electromagnetic compatibility in this manual.

Do not operate in areas with an ambient temperature higher than 40^ C. The ambient air temperature influences the parameters of cooling. If the ambient temperature is higher, the cooling system will be less effective

WARNING

Avoid placing the cooler near areas of extreme heat.

RECOMMENDED POWER SOURCE

This cooler is designed for use with water-cooled torches. This one must be used with a welding power source that lists this cooler as an approved accessory.

Input Supply Connection

This cooler must be supplied by a welding power source in accordance with installation procedure that can be done only by qualified electrician. Installation must be made in accordance with the appropriate National Electrical Code and local regulations.

WARNING

Do not run cooler if the reservoir was not filled and the torch's/gun's hoses are disconnected from the cooling unit. Not observing this warning may cause internal damage to the cooler unit. If you use an "air" torch, the cooler must be switched off manually with the setup menu of the power source, otherwise, if it is not possible, you will have to put a bypass hose delivered with the unit. Take care also about the reservoir level and the good circulation of the coolant because there is not a flow sensor into the cooler.

Controls and Operational Features

Technical diagram of a device with numbered components labeled 1 through 6

Figure 1

1. Reservoir for Coolant with Cap and filter: The translucent reservoir enables control of the coolant level.

2. Visual Liquid Level

3. Quick Connect Coupling: Coolant outlet (supplies cool coolant to the torch/gun).

4. Quick Connect Coupling: Coolant inlet (takes warm coolant from torch/gun).

5. Power supply cable

6. Airflow Slots: Enable proper circulation of air cooling

Diagram of a device with cooling fans and red airflow arrows indicating heat or airflow direction (no text or symbols)

Diagram of a device with heat exchanger and airflow arrows, no text or symbols present

Figure 2

Circulation of Coolant in the Cooler

Technical schematic of an internal combustion engine assembly with red and blue airflow paths (no text or labels)

Figure 3

WARNING

Avoid kinking or putting sharp bends in any water lines.

WARNING

Never operate the cooler with case off.

Filling the reservoir and water lines

WARNING

Avoid contact with coolant. Wear waterproof gloves and protective eye wear.

The cooler should be filled and used only in the horizontal position.

Use only recommended coolant FREEZCOOL - W000010167.

WARNING

Never use the "COOLER III PW COMPACT" without "FREEZCOOL" coolant.

Any use of a product different from "FREEZCOOL" coolant would invalidate the warranty. Water or any other products is prohibited.

Do not use pre-packaged welding industry coolants. These coolants may contain oil-based substances, which attack the plastic components of the cooler. Once added to the cooler, these substances are impossible to purge from the water lines and heat exchanger.

Do not use automotive anti-freeze. These coolants will damage the pump and block of the heat exchanger, affecting cooling performance.

WARNING

Never operate the cooler with the reservoir empty.

WARNING

Do not start the cooler with less than coolant.

Operating without enough coolant can prevent full priming of the system and may damage the pump.

• Connect the harness and the torch ensuring that the circuit is correctly closed.
• Remove the yellow sticker located on the cap of the reservoir. This sticker is only used to ensure no leakage during transportation.
• Fill up the reservoir with FREEZCOOL liquid only (cf. spare part). The liquid level must be visible in the view window in the front panel of the Cooler III, after filling and during use.

WARNING

Never use the “COOLER III PW COMPACT” with an open cooling circuit (there is not a flow sensor) as there is a risk of damage to the pump (if necessary use the bypass hose delivered, or the cooler should be turned off by the setup menu of the power source)

- Start up the COOLER III PW (for more details please refer to the manual of the generator). After approximately 1 minute of running, stop and verify that the cooling level is correct.

Striking procedure of the pump

At the first start up or after maintenance or prior to a long period of none use, it maybe necessary to prime the pump of the Cooler, following this procedure:

• Start up the "COOLER III PW COMPACT"
• Push on the valve closing of the coupler to allow the passage of the air taking care to protect the output against the flow of the liquid.
• As soon as the cooling liquid runs away by the coupler, release the valve. The cooler is operational.

Transport

To avoid freeze damage and water leakage during transport, the coolant must be removed from the cooler's reservoir.

Maintenance

WARNING

For any repair operations, modifications or maintenance, it is recommended to contact the nearest Technical Service Center or Lincoln Electric Repairs and modifications performed by unauthorized service or personnel will cause the manufacturer's warranty to become null and void.

Any noticeable damage should be reported immediately and repaired.

ROUTINE MAINTENANCE

1. 7 Check the oondition of water-cooler hoses and connections of the power lead.
2. Check the welding torch / gun condition: replace it, if necessary.
3. Check condition and operation of the cooling fan. Keep its airflow slots clean.
4. The reservoir volume should be checked daily before using the cooler.
5. Keep the reservoir full, especially after disconnecting the water lines or changing the accessory being cooled.

PERIODIC MAINTENANCE (NOT LESS THAN ONCE A YEAR)

Perform the routine maintenance and, in addition:

• Keep the machine clean. Using a dry (and low pressure) airflow, remove the dust from the external case and from the heat exchanger inside.
• In dirty or dusty environments or if biological growth occurs in the coolant, it may be necessary to flush the coolant reservoir. Drain the old coolant, rinse the inside of the reservoir and circulate rinsing solution through the coolant system. Add new coolant when cleaning is finished.

WARNING

Hot coolant can burn skin. Always be sure coolant is NOT HOT before servicing the cooler.

WARNING

Special precautions have to be taken when the coolant is removed from the cooler reservoir. The coolant must not be poured out into ground water, sewerage, or soil. Read "Material Safety Data Sheet" (coolant used) and contact the local Department of Environmental Protection office to obtain information on recycling coolant.

The frequency of the maintenance operations may vary in accordance with the working environment where the machine is placed.

WARNING

Do not touch electrically live parts.

WARNING

Before the case of machine will be removed, the machine has to be turned off and the power lead has to be disconnected from mains socket.

WARNING

Mains supply network must be disconnected from the machine before each maintenance and service. After each repair, perform proper tests to ensure safety.

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.

Troubleshooting

This Troubleshooting Guide is designed to be used by the machine Owner/Operator. 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, please observe all safety notes and precautions detailed in the Safety Section of this manual to avoid electrical shock or danger while troubleshooting this equipment.

WARNING

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the nearest authorized Technical Service Center or Lincoln Electric for technical troubleshooting assistance before you proceed.

LOCATE PROBLEM (SYMPTOM)	POSSIBLE CAUSE RECOMMENDED COURSE OF ACTION
Cooler does not operate	Power lead unplugged.No power at outlet.Power lead is damaged.Water lines blocked or crimped.Leak in gun or water hoses.Reservoir empty.Blown fuse.	Plug in power lead.Check outlet circuit breaker.Repair damaged lead or order new lead set.Clear blockage in hose. Avoid kinking or putting sharp bends in water lines.Repair leak.Fill reservoir.Replace fuse
Internal water leak	Hose clamp loose on one of internal hoses.Internal hose punctured.Heat exchanger leaking.	Tighten or replace hose clamp.Replace punctured hose with new hose.Replace heat exchanger.
Leak at inlet/outlet connector block	Hose clamp loose. Tighten hose clamp onto hose.
Torch or gun runs hot	Unit placed by area of extreme heat.Fan not operating.	Move unit away from hot air.Reference fan section.
Fan operates but there is low coolant flow	Leak in torch/gun or hoses.Torch/gun or hoses partially obstructed.Reservoir empty or very low.	Repair leak.Clear obstruction.Refill reservoir.
Fan operates but there is no coolant flow	Pump failure.Pump seized.	Replace pump.Replace pump.
Pump operates, but fan does not	Fan blade contacting heat exchanger.Fan motor failure.	Replace fan.Replace fan.
Cooler trips outlet circuit breaker	Circuit overloaded.Cooler electrical component failure.	Check outlet circuit breaker in the power source.Replace electrical component.

WEEE

07/06

English

Do not dispose of electrical equipment together with normal waste!

In observance of European Directive 2012/19/EC on Waste Electrical and Electronic Equipment (WEEE) and its implementation in accordance with national law, electrical equipment that has reached the end of its life must be collected separately and returned to an environmentally compatible recycling facility. As the owner of the equipment, you should get information on approved collection systems from our local representative.

By applying this European Directive you will protect the environment and human health!

Spare Parts

12/05

Part List reading instructions

• Do not use this part list for a machine if its code number is not listed. Contact the Lincoln Electric Service Department for any code number not listed.
• Use the illustration of assembly page and the table below to determine where the part is located for your particular code machine.
• Use only the parts marked "X" in the column under the heading number called for in the assembly page (# indicate a change in this printing).

First, read the Part List reading instructions above, then refer to the "Spare Part" manual supplied with the machine, that contains a picture-descriptive part number cross-reference.

Authorized Service Shops Location

01/19

• The purchaser must contact Lincoln Electric or Authorized Service Facility about any defect claimed under warranty period.
• Contact your local Sales Representative for assistance in locating the nearest Authorized Service Facility.

Electrical Schematic

Refer to the "Spare Part" manual supplied with the machine.

Accessories

W000010167 FREEZCOOL (coolant) - 10 liters

W000010168 FREEZCOOL (coolant) - 20 liters

MANUALE OPERATIVO

Blue and black compacted CODER III PWM device with ventilation slots and control panel (no visible text or symbols on body)

ITALIAN

12/05

Warning symbols including a speaker, warning triangle, and cross symbol with exclamation mark

01/11

AVVERTENZA

Technical diagram of an electronic device with numbered components for identification

Figura 1

Diagram of a device with cooling fans and red arrows indicating airflow or heat transfer (no text or symbols)

Diagram of a device chassis with airflow arrows indicating internal flow (no text or symbols)

Figura 2

Technical schematic of an internal combustion engine assembly with airflow indicators (no text or labels)

Figura 3

Blue and black compact electric vacuum cleaner device (no visible text or symbols on body)

GERMAN

12/05

Warning symbols including speaker, warning triangle, and cross symbol with corresponding icons

01/11

ACHTUNG

Diagram of a device with cooling fans and red airflow arrows indicating heat or airflow direction (no text or symbols)

Diagram of a device with heat exchangers and airflow arrows indicating internal flow (no text or symbols)

Abbildung 2

Three electrical hazard symbols: a switch, a warning triangle, and a cross symbol.

01/11

ADVERTENCIA

Technical diagram of an electronic device with numbered components labeled 1 through 6

Figura 1

Diagram of a device with cooling fans and red airflow arrows indicating heat or airflow direction (no text or symbols)

Diagram of a device chassis with heat exchangers and blue/red arrows indicating airflow or movement (no text or symbols)

Figura 2

Technical schematic of an internal combustion engine assembly with airflow indicators (no text or labels)

Figura 3

ADVERTENCIA

Blue and black compact electric device labeled 'COOLER III PWM COMPACT' (no additional text or symbols visible)

FRENCH

Three warning symbols: a speaker, a warning triangle with an exclamation mark, and a house with a cross symbol.

01/11

ATTENTION

Technical diagram of an electronic device with numbered components and wiring, labeled 1 through 6.

Figure 1

Diagram of a device with cooling fans and airflow arrows indicating heat or airflow direction (no text or symbols)

Diagram of a device with heat exchanger and red arrows indicating airflow or movement (no text or symbols)

Figure 2

Technical schematic of an internal combustion engine assembly with airflow indicators (no text or labels)

Figure 3

ATTENTION

Blue and black compact electric heater device with visible cooling fins and control panel (no text or symbols on body)

DUTCH

12/05

Warning symbols including speaker, warning triangle, and cross symbol with corresponding icons

01/11

WAARSCHUWING

Two technical illustrations of a device with airflow arrows indicating internal flow or movement (no text or symbols present)

Afbeelding 2

Blue and black compact electric heater device with visible cooling fins and control panel (no text or symbols on body)

POLISH

12/05

Three safety symbols: speaker, warning triangle, and cross symbol

OSTRZEŻENIE

Technical diagram of a device with numbered components and labeled parts

Rysunek 1

Technical illustration of two electronic device boxes with heat exchangers and airflow arrows indicating internal movement (no text or symbols)

Rysunek 2

MANUAL DE INSTRUÇÕES

Blue and black compact electric vacuum tube device (no visible text or symbols on body)

PORTUGUESE

12/05

Three hazard symbols: speaker, warning triangle, and house with crosshairs

01/11

AVISO

Technical diagram of a device with numbered components and wiring, labeled 1 through 6.

Figura 1

Diagram of a device with cooling fans and red arrows indicating airflow or heat transfer (no text or symbols)

Diagram of a device chassis with heat exchangers and airflow arrows indicating internal flow (no text or symbols)

Figura 2

Technical schematic of an internal combustion engine assembly with airflow indicators (no text or labels)

Figura 3

AVISO

Blue and black compact electric shock absorber device with visible cooling fins and control panel (no text or symbols on body)

RUSSIAN

12/05

Warning symbols including speaker, warning triangle, and cross symbol with exclamation mark

01/11

ВНИМАНИЕ!

Technical diagram of a device with numbered components and wiring, labeled 1 through 6.

Рис. 1

Diagram of a device with cooling fans and red arrows indicating airflow or heat transfer (no text or symbols)

Diagram of a device casing with heat exchangers and airflow arrows indicating internal flow (no text or symbols)

Рис. 2

Technical schematic of an internal combustion engine assembly with red and blue airflow indicators (no text or labels)

Рис. 3

ВНИМАНИЕ!

Blue and black compact electric heater device with visible cooling fins and control panel (no text or symbols on body)

CZECH

12/05

Warning symbols including a speaker, warning triangle, and cross symbol with exclamation mark

VÝSTRAHA

Blue and black compact electric vacuum tube device (no visible text or symbols on body)

ROMANIAN

12/05

Technical diagram of an electronic device with numbered components labeled 1 through 6

Figura 1

Diagram of a device with cooling fans and red arrows indicating airflow or heat transfer (no text or symbols)

Diagram of a device chassis with blue and red arrows indicating airflow or movement, no text or symbols present.

Figura 2

Technical schematic of an internal combustion engine assembly with red and blue airflow indicators (no text or labels)

Figura 3

! AVERTISMENT

Blue and black compact electric vehicle (COOLER III) device with ventilation slots and control panel (no visible text or symbols on body)

SLOVAK

12/05

ĎAKUJEME! Za to, že ste si vybrali KVALITU výrobkov Lincoln Electric.

Three safety symbols: speaker, warning triangle, and cross symbol

01/11

VÝSTRAHA

Diagram of a device with cooling fans and red arrows indicating airflow or heat transfer (no text or symbols)

Diagram of a device with heat exchangers and airflow arrows indicating internal flow (no text or symbols)

Obrázok 2

Figure A. Machine Assembly 1

Electrical Schematic 2

COOLER III PW COMPACT CODE 50473....2

Blue and black compact electric device labeled 'COOLER III PW COMPACT' (no additional text or symbols visible)

SP50473 REV00

10/19

ASSEMBLYPAGE NAME			Machine Assembly
CODE NO.:	K NO.:	FIGURE NO.:	A
50473 W0004	404340 COOLER III PW COMPACT 1

Technical diagram of an industrial machine with numbered components for identification

Figure A

Figure A. Machine Assembly

Item	Description	Part Number	QTY	1	2	3	4	5	6	7
1	5L TANK + CAP	W000148702	1	X
2	MOTOR PUMP	W000277908	1	X
3	RED FAST COUPLER	W000157026	1	X
4	BLUE FAST COUPLER	W000148730	1	X
5	THERMAL EXCHANGER	W000277901	1	X
6	MOTOR FAN + FASTENINGS	W000277902	1	X
7	FRONT AND REAR PLASTIC PARTS	W000277885	1	X
8	TOROIDAL TRANSFORMER EQUIPED	T-4034-004-1R	1	X

graph TD
    A["Power Line"] --> B["Switch 1"]
    A --> C["Switch 2"]
    A --> D["Switch 3"]
    A --> E["Switch 4"]
    A --> F["Switch 5"]
    A --> G["Switch 6"]
    A --> H["Switch 7"]
    A --> I["Switch 8"]
    A --> J["Switch 9"]
    K["Water Output Line"] --> L["Line 1"]
    L --> M["Line 2"]
    M --> N["Line 3"]
    N --> O["Line 4"]
    O --> P["Line 5"]
    P --> Q["Line 6"]
    Q --> R["Line 7"]
    R --> S["Line 8"]
    S --> T["Line 9"]
    T --> U["Line 10"]
    U --> V["Line 11"]
    V --> W["Line 12"]
    W --> X["Line 13"]
    X --> Y["Line 14"]
    Y --> Z["Line 15"]
    Z --> AA["Line 16"]
    AA --> AB["Line 17"]
    AB --> AC["Line 18"]
    AC --> AD["Line 19"]
    AD --> AE["Line 20"]
    AE --> AF["Line 21"]
    AF --> AG["Line 22"]
    AG --> AH["Line 23"]
    AH --> AI["Line 24"]
    AI --> AJ["Line 25"]
    AJ --> AK["Line 26"]
    AK --> AL["Line 27"]
    AL --> AM["Line 28"]
    AM --> AN["Line 29"]
    AN --> AO["Line 30"]
    AO --> AP["Line 31"]
    AP --> AQ["Line 32"]
    AQ --> AR["Line 33"]
    AR --> AS["Line 34"]
    AS --> AT["Line 35"]
    AT --> AU["Line 36"]
    AU --> AV["Line 37"]
    AV --> AW["Line 38"]
    AW --> AX["Line 39"]
    AX --> AY["Line 40"]
    AY --> AZ["Line 41"]
    AZ --> BA["Line 42"]
    BA --> BB["Line 43"]
    BB --> BC["Line 44"]
    BC --> BD["Line 45"]
    BD --> BE["Line 46"]
    BE --> BF["Line 47"]
    BF --> BG["Line 48"]
    BG --> BH["Line 49"]
    BH --> BI["Line 50"]
    BI --> BJ["Line 51"]
    BJ --> BK["Line 52"]
    BK --> BL["Line 53"]
    BL --> BM["Line 54"]
    BM --> BN["Line 55"]
    BN --> BO["Line 56"]
    BO --> BP["Line 57"]
    BP --> BQ["Line 58"]
    BQ --> BR["Line 59"]
    BR --> BS["Line 60"]
    BS --> BT["Line 61"]
    BT --> BU["Line 62"]
    BU --> BV["Line 63"]
    BV --> BW["Line 64"]
    BW --> BX["Line 65"]
    BX --> BY["Line 66"]
    BY --> BZ["Line 67"]
    BZ --> CA["Line 68"]
    CA --> CB["Line 69"]
    CB --> CC["Line 70"]
    CC --> CD["Line 71"]
    CD --> CE["Line 72"]
    CE --> CF["Line 73"]
    CF --> CG["Line 74"]
    CG --> CH["Line 75"]
    CH --> CI["Line 76"]
    CI --> CJ["Line 77"]
    CJ --> CK["Line 78"]
    CK --> CL["Line 79"]
    CL --> CM["Line 80"]
    CM --> CN["Line 81"]
    CN --> CO["Line 82"]