If a system fault occurs (see Fault Code list on Page 19), the monitor responds by turning ON the front panel SYSTEM FAULT (yellow) light and energizing the fault relay. If the internal audible alarm is turned ON, it too will activate (AUDALRM page 16). An optional external alarm device can be connected to the fault relay to alert personnel that a system fault has occurred (Page 10). Pressing the front panel SILENCE button will acknowledge the fault and turn OFF all alarm indicators with the exception of the front panel SYSTEM FAULT light. The alarm circuit will reactivate, however, if the fault condition is not cleared within the time period set by the SILENCE function (Page 17). The SYSTEM FAULT light will turn OFF only after the cause of the fault has been eliminated.

A log of the alarm and fault events can be viewed using the monitor’s ALARMS and FAULTS function (Page 15).

Display Screens

Initial Power Up

When the AGMSZ is first powered up all front panel lights are turned ON, and a splash screen appears showing the monitor’s firmware revision level. After a brief moment the Warm Up screen is display along with the front panel MONITOR ON light (green) blinking.

BACHARACH VERSION x.xx

WARM UP

The monitor takes 15 minutes to warm up; after which, the MONITOR ON light glows steady and the Data Display screen is displayed.

Data Display Screen

MEASURE

00485pk

 

PURGE

00485pk

0ppm

R717

 

0ppm

R717

 

 

 

 

 

PRES CHK 00485pk 0ppm R717

During normal operation, the Data Display screen shows when the monitor is performing the following three functions:

MEASURE indicates that the monitor is actively measuring for refrigerant gas. In the example screens shown above, the monitor is currently detecting 0 ppm of R-717 (ammonia gas), and that a peak measurement of 485 ppm has occurred.

To reset the peak value to zero, press the ENTER button.

PURGE is displayed when the monitor is resetting its infrared detector to a baseline of 0 ppm using fresh (zero) air that is being drawn in through the Purge Air Inlet Port. This purging process is performed on an “as needed” basis, which is normally once every 6 to 8 minutes.

PRES CHK is displayed when the monitor is performing an atmospheric pressure check, which is done to ensure the accuracy of the gas measurement under varying atmospheric conditions. This pressure check is performed every 30 minutes.

14

Instruction 3015-4286

Page 18
Image 18
Bacharach 3015-4286 manual Display Screens, Initial Power Up, Data Display Screen

3015-4286 specifications

Bacharach 3015-4286 is an innovative and versatile instrument, specifically designed for professionals in industries where air quality monitoring is paramount. This model stands out due to its advanced features and technologies, making it a preferred choice for those needing accurate and reliable measurements of various gases.

One of the main features of the Bacharach 3015-4286 is its multi-gas detection capability. It can simultaneously monitor up to five different gases, providing users with a comprehensive understanding of their environment in real-time. This is particularly beneficial in applications such as HVAC, refrigeration, and industrial processes, where the presence of gases like carbon dioxide, ammonia, and refrigerants can have significant safety and regulatory implications.

The device utilizes state-of-the-art sensors that ensure high sensitivity and selectivity to the target gases. These sensors are designed for quick response times, allowing users to detect any changes in gas concentrations almost instantaneously. This responsiveness is crucial for environments where rapid decision-making is necessary to ensure safety and compliance with environmental regulations.

In addition to its gas detection capabilities, the Bacharach 3015-4286 features a user-friendly interface. The large display screen provides clear readouts, and the intuitive navigation system allows users to easily switch between different measurement modes and settings. This accessibility makes it suitable for both experienced professionals and those who may be new to gas monitoring technologies.

Battery life is another characteristic that sets the Bacharach 3015-4286 apart from its competitors. With efficient power management, the device can operate continuously for extended periods without the need for frequent recharging or battery replacement. This reliability is crucial for fieldwork, where access to power sources may be limited.

Moreover, the device is compact and lightweight, enhancing its portability. Users can easily transport the Bacharach 3015-4286 to various job sites without inconvenience. Its robust design ensures durability in diverse working conditions, further establishing it as a dependable tool in the field.

In summary, the Bacharach 3015-4286 is a cutting-edge gas detection instrument offering multi-gas detection, advanced sensors, user-friendly operation, long battery life, and portability. These features make it an indispensable asset for professionals seeking to ensure safety and compliance in their working environments.