PCA

Operation

4.3.3 Performing a Combustion Test

IMPORTANT: If the burner’s primary-air temperature is not the same as the room temperature, then be sure the Optional Room Air / Primary Air Thermocouple is installed per Section 3.3.

1.With the Combustion Test Screen displayed and the probe installed in the stack, press the key to start a combustion test (refer to Sec- tion 4.7).

2.Once all sensor readings are indicated on the screen: A) Loosen the thumbscrew on the probe stop. B) Move the probe in and out of the stack until the stack’s core temperature (hot spot) is located.

C) Tighten the thumbscrew to prevent further movement of the probe. Locating the highest stack temperature is very important for accurate combustion calculations.

3.You can now begin burner-service procedures. The readings on the analyzer change quickly to show changes in burner performance.

CAUTION

With the Water Trap / Filter Assembly stood up on its Outlet End, do not let water condensate build up beyond the tip of the riser tube. The sensors could be damaged if water would enter the analyzer. Drain the water condensate after every combustion test (refer to Section 6.4).

4.Pressing the key will save the Combustion Test Screen readings while a test is in progress. Moving the cursor (z) in front of the print ( P) function using the s key, and then pressing will print the test information to an optional printer.

4.3.4 Ending a Combustion Test

1. Press the key to end a combustion test.

WARNING!

Burn hazard! Allow a hot probe to cool for about 5 minutes before handling.

Instruction 24-9351

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Bacharach 24-9351 manual Performing a Combustion Test
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24-9351 specifications

The Bacharach 24-9351 is a cutting-edge combustion analyzer designed for professionals in the HVAC and building maintenance industries. Known for its reliability and precision, this instrument plays a crucial role in ensuring that heating systems operate safely and efficiently.

One of the primary features of the Bacharach 24-9351 is its ability to accurately measure various combustion gases, including carbon monoxide, carbon dioxide, and oxygen levels. This multi-gas measurement capability allows technicians to diagnose combustion problems quickly and effectively, leading to improved system performance and enhanced safety for end users.

The analyzer is equipped with a high-resolution display that provides real-time readings, making it easy for technicians to analyze data on-site. Additionally, the intuitive interface is designed for ease of use, allowing users to navigate through functions and settings without extensive training.

Durability is a key characteristic of the Bacharach 24-9351. It is built to withstand the rigors of fieldwork, with a robust housing that protects it from dust, moisture, and other challenging environmental conditions. This durability is complemented by long battery life, ensuring that users can rely on the device for extended periods without interruption.

In terms of technologies, the Bacharach 24-9351 utilizes advanced sensors that ensure accuracy and repeatability in measurements. Its innovative combustion efficiency calculation provides users with essential insights into the efficiency of their heating systems, allowing for timely adjustments and tuning. This capability not only optimizes performance but also contributes to energy savings and lower operational costs.

Another notable feature is the data logging function, which allows users to store and retrieve measurement data for later analysis. This is particularly beneficial for monitoring system performance over time and making informed decisions regarding maintenance and repairs.

In summary, the Bacharach 24-9351 is an essential tool for HVAC professionals, combining accurate gas measurement, user-friendly design, and robust durability. Its advanced technologies and features make it a valuable asset for ensuring safe, efficient, and effective combustion analysis in various applications. Whether used for routine maintenance or troubleshooting, this analyzer stands out for its reliability and precision.
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