LG Electronics 553cc, 453cc instruction manual User Responsibility, Preface

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USER RESPONSIBILITY

This equipment will perform in conformity with the description thereof contained in this manual and accompa- nying labels and/or inserts when installed, operated, maintained and repaired in accordance with the instruc- tions provided. This equipment must be checked periodically. Malfunctioning or poorly maintained equipment should not be used. Parts that are broken, missing, worn, distorted or contaminated should be replaced immediately. Should such repair or replacement become necessary, the manufacturer recommends that a telephone or written request for service advice be made to the Authorized Distributor from whom it was pur- chased.

This equipment or any of its parts should not be altered without the prior written approval of the manufacturer. The user of this equipment shall have the sole responsibility for any malfunction which results from improper use, faulty maintenance, damage, improper repair or alteration by anyone other than the manufacturer or a service facility designated by the manufacturer.

PREFACE

The purpose of this manual is to provide the operator with information required to install and operate the power source. Some technical reference material is also provided to assist in basic troubleshooting the power source. If it is determined that the power source is not operating properly, the operator should contact ESAB at (843) 664-4416 for assistance.

The following is a list of terms/acronyms used throughout this manual.

CC

Constant Current

CV

Constant Voltage

GMAW

Gas Metal Arc Welding, CV mode (same as MIG)

GMAW-P

Gas Metal Arc Welding - Pulsed, CV mode (same as pulsed MIG)

GTAW

Gas Tungsten Arc Welding, CC mode (same as TIG)

MIG

Metal Inert Gas, CV mode (same as GMAW)

SMAW

Shielded Metal Arc Welding, CC mode (same as Stick)

Stick

Stick Welding, CC mode (same as SMAW)

TIG

Tungsten Inert Gas, CC mode (same as GTAW)

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Contents DC Welding Power Sources 15-591-A FebruaryUser Responsibility PrefaceTable of Contents Safety Precautions SP98-10 Précautions DE Sécurité Informations Complémentaires Relatives LA Sécurité Section DescriptionOptional Accessories SafetyLocation InstallationRECEIVING, Unpacking and Placement Primary Input Electrical CONNEC- TionRear Panel Inside View Recommended Cable Strip LengthsAuxiliary 115 V AC Receptacle Option Control Connections Refer to Figure Remote Control OptionalOutput Welding Connections Secondary 3 42V Circuit Breaker CB1Output Receptacle CKT. Breakers PowerSwitch Section Operation Voltmeter and Ammeter Over Temperature Indicator TempFault Indicator Operation SET-UPInspection and Service MaintenanceCleaning PCB Voltage Tests TroubleshootingTesting and Replacing Bridge ASSEM- BLY Components From ReadingCondition Action Replacement Parts Ordering453cc-553cc View 1 Front 453cc-553cc View 2 Top Panel 453cc-553cc View 3 Angled Front 453cc-553cc View 4 Rear 453cc-553cc View 5 Internal Rear View 453cc-553cc View 6 Internal Front View Section Replacement Parts 0558001568-A 453cc-553cc Schematic Diagram- 50/60 HZ453cc-553cc Wiring Diagram- Primary 3 PH 0558001569 453cc-553cc Wiring Diagram Secondary 50/60 HZ 0558001570-A Part or Code no QTY Description Symbol Connector 20 AWG 3 PIN GND1 LUG Terminal 2-8 Wire 1/4 StudJ5 Plug Housing 15 POS Connector 20 AWC 7 PINHinge Access Plug Housing 2 POSSeal Wire 2 POS Panel Access Gray15-591-A

453cc, 553cc specifications

LG Electronics has made a significant mark in the world of home appliances and electronics, particularly with its innovative air conditioning systems. Among its impressive lineup are the 553cc and 453cc models, which exemplify cutting-edge technology and exceptional performance. These air conditioning units are designed to provide comfortable living environments while maximizing energy efficiency.

The LG 553cc model stands out with its refined design and robust features. It comes equipped with advanced inverter technology, which allows for precise temperature control and energy savings. The inverter compressor operates at variable speeds, adjusting to the cooling requirements in real-time, resulting in quieter operation and reduced energy consumption. The 553cc unit is also designed with a high cooling capacity, making it suitable for larger rooms or open spaces, ensuring even temperature distribution throughout the area.

On the other hand, the LG 453cc model caters to smaller spaces while delivering efficient cooling performance. Its compact design does not compromise functionality, making it ideal for apartments or smaller homes. The 453cc model is also equipped with inverter technology, which allows households to enjoy significant energy savings without sacrificing comfort. This air conditioner operates silently, ensuring a peaceful indoor environment.

Both models feature a sleek, modern aesthetic that can blend seamlessly into various room decors. They come with user-friendly smart controls, allowing homeowners to monitor and adjust their air conditioning settings via smartphone apps, providing convenience and accessibility at your fingertips.

Moreover, LG has incorporated air purification technologies in both models. These systems utilize advanced filters to remove contaminants and allergens from the air, promoting a healthier indoor atmosphere. The unique design also emphasizes ease of maintenance, with accessible filters that can be cleaned or replaced easily.

In terms of durability, the materials used in the construction of the 553cc and 453cc models are built to withstand the test of time, with anti-corrosive coatings that increase longevity in varying climates.

Overall, the LG Electronics 553cc and 453cc air conditioning units represent the pinnacle of comfort, technology, and efficiency in modern cooling solutions, catering to diverse needs while ensuring an eco-friendly approach. Choosing either model means investing in a quality product that enhances indoor living spaces with minimal environmental impact.
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