COMBAT® CABINET HEATERS INSTALLATION, COMMISSIONING, OPERATION AND SERVICE MANUAL

Figure 15: Motor Starter (models 040 -100 and Thermal Overload (models 060 - 100)

Line Connections

Wire Connecting

Overload Switch to Coil

Contactor

Load Connections

Thermal

Overload

Overload

Overload

Overload Scale

Overload

Reset Button

Connection

(motor current amps)

Adjusting Level

Figure 16: Gas Train Circuit for Dungs Gas Valves (all models)

 

Models 15 to 30 - All types of valve

 

Models 40 to 100 - All types of valve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To Burner

 

 

Regulator

Automatic

 

Burner

To Burner

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gas Valves

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Automatic

Automatic

 

 

 

 

 

 

 

 

 

 

1

 

1

 

 

Flange

 

 

Union

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gas Valve &

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Regulator

Gas Valve

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP3

 

 

 

 

 

 

 

 

 

TP2

 

2

TP3

 

 

 

 

TP1

 

 

 

 

TP2

 

 

 

 

 

Gas

 

TP1

 

 

 

 

 

 

 

 

 

 

Gas

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

T

 

T

 

 

 

 

 

 

 

Inlet

 

 

 

 

 

NOTE: Orifice plate

Inlet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

Automatic

Automatic

NOTE: Orifice plate

 

 

 

 

 

 

 

 

 

 

 

 

fitted into union

 

 

 

 

 

 

 

 

 

 

1

 

 

 

Gas Valve &

Gas Valve

fitted into union

 

 

 

 

 

 

 

 

 

between valve and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Regulator

 

 

 

 

 

between valve and

 

 

 

 

 

 

 

 

 

 

 

 

burner where required.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

burner for models

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP1 = Inlet Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40/50, and burner flange

1 = Start Gas

 

 

 

 

 

TP2 = Pressure between Main Gas Valves

 

 

 

 

 

for models 60 and over.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 = Main Gas

TP3 = Valve Outlet Pressure

Burner Pressure TP on Burner

 

36

Page 42
Image 42
Roberts Gorden POP-ECA/PGP-ECA 015 to 0100 service manual Gas Train Circuit for Dungs Gas Valves all models

POP-ECA/PGP-ECA 015 to 0100 specifications

The Roberts Gordon POP-ECA/PGP-ECA 015 to 0100 series represents a significant advancement in the realm of heating technologies, particularly in industrial and commercial applications. These innovative units are designed to provide efficient, reliable heating solutions tailored to meet the diverse needs of various environments.

Main features of the POP-ECA/PGP-ECA series include their high-performance heating capabilities, which allow for rapid temperature rise and consistent heating throughout a space. This efficiency is critical for industries that require precise temperature control for their processes. The units are engineered to emit heat evenly, reducing hot spots and ensuring that the entire area is warmed effectively.

One of the standout technologies incorporated into these heaters is their advanced combustion system. This system optimizes fuel usage, enhancing energy efficiency while minimizing emissions. This aspect is particularly vital in today’s environmentally conscious world, where businesses seek to reduce their carbon footprint. The designs are compliant with current environmental regulations, making them suitable for use in various operational settings.

The POP-ECA/PGP-ECA series also boasts a variety of innovative features aimed at user convenience. Integrated control systems allow for easy adjustments and monitoring, enabling operators to maintain ideal temperature settings with minimal effort. Additionally, many units in the series offer flexible mounting options, allowing for vertical or horizontal installation to suit different space constraints and layout requirements.

Characteristics of the POP-ECA/PGP-ECA series also include robust construction, ensuring durability and longevity even in the most demanding environments. The materials used are resistant to corrosion and wear, providing a reliable heating solution that requires minimal maintenance over time. Moreover, the compact design of the units means that they can be installed in tight spaces without sacrificing performance.

Overall, the Roberts Gordon POP-ECA/PGP-ECA 015 to 0100 series stands as a testament to cutting-edge engineering in heating technology. With their combination of efficiency, environmentally conscious design, and user-friendly features, these units are an excellent choice for a wide range of industrial and commercial heating applications. They exemplify the future of heating solutions, prioritizing performance while remaining mindful of energy consumption and environmental impact.