Keating Of Chicago MG-2, MG-4 service manual Introduction

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I INTRODUCTION

GENERAL

Keating MG-2 and MG-4 Hot Plates are designed to give maximum production efficiency; delivering high quality food products. The following design features are incorporated in all Keating Hot Plates.

STANDARD FEATURES

￿Highly polished stainless steel front

￿Infinite controls

￿12" working height

￿Gas and air adjustments

￿Easy access for servicing

￿3/4" gas connection

￿100% factory testing

RATINGS

￿15,000 BTU/hr. input per burner (natural gas and Propane)

￿4" WC (natural gas) or 10" WC (Propane) burner gas pressure

￿49 (natural gas) or 53 (Propane) burner orifice size

￿3/4" gas supply pipe recommended

OPTIONS

￿Natural Gas or Propane

￿Spark Ignition System

￿24" or 30" depth

MODEL VARIATIONS

MG-2 Model: The MG-2 model has two burners

MG-4 Model: The MG-4 model has four burners

SAFETY PRECAUTIONS

WARNING

THIS SYMBOL WARNS YOU THAT SERIOUS BURNS OR OTHER INJURIES MAY RESULT IF SAFETY INSTRUCTIONS ARE NOT FOLLOWED.

￿This service manual should be retained in a safe place for future reference. The installation of your new hot plate must conform to local codes or in the absence of local codes, with the current National Fuel Gas Code ANSI Z223.1/NFPA 54, Natural Gas Installation Code CAN/CGA-B149.1 or Propane Installation Code CAN/CGA-B149.2.

￿Your ventilation hood, when installed, must conform to the current ANSI/NFPA 96 standard.

￿No frame or restriction shall be constructed around the hot plate that will restrict air movement into the hot plate’s combustion area or prevent proper ventilation.

￿Keating hot plates are designed to operate on the gas fuel specified on the serial plate and must not be operated with another gas fuel. They cannot be converted to another gas fuel by turning or engaging a switch.

FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any appliance.

You will post, in a prominent location, instructions to be followed in the event the user smells gas. This information shall be obtained from your local gas supplier. You may use the yellow stick-on label temporarily until you receive the data from your local gas supplier.

IMPORTANT: In the event a gas odor is detected, shut down unit at main shut-off valve and contact the local gas company or gas supplier for emergency service.

￿Suitable for installation on combustible surfaces.

￿You must maintain this appliance free and clear from combustibles.

￿You must maintain the following minimum clearances from combustible and noncombustible construction:

Clearances:

Combustible

Noncombustible

 

Construction

Construction

Back

6"

0"

Right Side

6"

0"

Left Side

6"

0"

￿You must install this appliance at least 16" away from any open flame.

￿Adequate clearance for servicing and proper operation must be maintained. Your hot plate is designed to be serviced from the front.

￿Keating commercial hot plates are intended for other than household use.

￿ALWAYS instruct new employees on proper hot plate operation.

￿A hot plate should be operated ONLY by properly trained personnel.

￿ALWAYS turn hot plate off each night.

￿ALWAYS disconnect fuel source before servicing.

￿NEVER leave a hot plate unattended during operation.

￿NEVER introduce objects into hot plate, while operational, which are not designed or made for cooking.

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Contents GAS HOT Plate Service Manual Table of Contents Post this Label in a Prominent Location on Your Unit Introduction II Installation InstallationDamage During Shipment What to do if equipment arrives damagedGAS Leak Testing PositioningRestraining Devices Electrical ConnectionIV Maintenance III OperatingService Diagnosis VII Parts ListsProblem Probable Cause Solution Ordering PartsPart GAS HOT Plate Parts ListDescription MG-2 MG-4 Number HOT Plate Assembly Viii Wiring Diagrams MG SI Wiring and Ladder DiagramsWarranty Serving Those Who Serve The Very Best

MG-4, MG-2 specifications

The Keating Of Chicago MG-2 and MG-4 are standout models in the realm of high-performance ultra-light aircraft, showcasing cutting-edge technology and engineering. These aircraft are particularly noted for their innovative design and impressive performance, catering to both recreational pilots and aviation enthusiasts.

The MG-2 is an impressive two-seat aircraft, designed with a focus on agility and efficiency. It features a sleek composite airframe, which not only reduces weight but also enhances durability. One of its main characteristics is its low stall speed, allowing for safe landings and takeoffs in various conditions. Equipped with a state-of-the-art engine, the MG-2 offers remarkable fuel efficiency while delivering a responsive flying experience. The cockpit is ergonomically designed, providing an intuitive interface for the pilot, complete with advanced avionics that ensure navigation and communication remain seamless during flight.

On the other hand, the MG-4 brings a more spacious, four-seat configuration to the lineup, making it a versatile option for families or group outings. This model retains the premium build quality of the MG-2 while expanding on its capacity and range. Key features include a higher payload capacity and increased fuel tank volume, enabling longer journeys without compromising comfort. The MG-4's cabin is designed for passenger comfort, with ample legroom and modern amenities that enhance the flying experience.

Both aircraft utilize advanced materials, including carbon fiber composites, to optimize structural integrity while minimizing weight. This focus on materials translates into superior performance, with both models offering enhanced speed, climb rates, and overall handling.

One of the standout technologies incorporated in both the MG-2 and MG-4 is the fly-by-wire control system, which enhances maneuverability and simplifies handling, making these aircraft accessible to both novice and experienced pilots alike. This modern system improves responsiveness and provides critical data feedback in real-time, ensuring that pilots maintain optimal control.

In summary, the Keating Of Chicago MG-2 and MG-4 represent the pinnacle of modern ultralight aviation technology, with their strong emphasis on safety, efficiency, and passenger comfort. Whether for training, recreation, or cross-country flights, these models are designed to deliver an unmatched flying experience, further solidifying their place in the aviation landscape.