Figure 12: O-ring on valve screw.

Maintenance And Service

7.Convert the SIT gas valve:

a)Remove the black protection cap from the HI/LO knob by hand shown in Figure 9.

b)Insert a 5/32” or 4 mm Allen wrench into the hexagonal key-way of the screw (see Figure 10), rotate it counter-clockwise until it is free and extract it.

c)Check that the screw is clean and if necessary remove dirt.

d)Flip the screw (refer to Figure 11).

e)Using the Allen wrench as shown in Figure 10, rotate the screw clockwise until a torque of 9 inch lbs. WARNING! Do not over tighten the screw. It is recommended that you grip the wrench by the short side.

Figure 10: Removing valve

screw.

f)Verify that if the conversion is from NG to LPG, the screw must be re-assembled with the red o- ring visible (refer to Figure 12). If the conversion is from LPG to NG, the red o-ring of the screw

must be not visible.

Figure 11: Flip valve

 

screw.

g)Re-attach the black protection cap that was removed in step a (Figure 9).

8.Reinstall the burner, brick panels, log set, embers, and glass door.

Also refer to SECONDARY INSTALLATION - INSTALLING LOG SET AND EMBERS. When

re-installing the burner, ensure that the pilot hood in in line with the

small hole at the edge of front and rear burner. On some units you will need to pay special attention when installing the burner that the venturi adjustment rod is properly installed into the venturi adjustment piece welded to the burner venturi tube

9.Reconnect the main gas line if it was disconnected and open the shut-off valve at the gas line to the unit.

10.Use a small brush to apply a warm soapy water solution to all gas connections (use a half dish soap and half warm water). If a gas leak is present, bubbling will occur. Gas leaks can be repaired by using an approved pipe thread sealant or approved Teflon tape. NEVER USE AN OPEN FLAME WHEN TESTING FOR LEAKS.

11.Reconnect the electrical power to the unit.

12.Relight the main burner in both the “HI” and “LO” positions to verify proper burner ignition and operation and proper flame appearance. Also refer to SECONDARY INSTALLATION - LOG SET AND EMBERS INSTALLATION for a flame appearance picture.

13.MAKE SURE that the conversion label is installed on or close to the rating label to signify that the unit has been converted to a different fuel type.

11

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Image 11
Enviro EG28-120, EG28 DV owner manual Must be not visible, Removing valve Screw
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EG28-120, EG28 DV specifications

The Enviro EG28 DV and EG28-120 are cutting-edge devices designed for enhancing environmental monitoring and improving overall efficiency in various applications. These units are part of Enviro's commitment to sustainable innovation, catering to industries such as agriculture, industrial processes, and smart cities.

One of the standout features of the Enviro EG28 DV is its advanced sensor technology. This device is equipped with high-precision sensors that can measure a range of environmental parameters, including air quality, temperature, humidity, and even soil metrics. The ability to gather diverse data points in real-time allows users to make informed decisions, ultimately leading to better resource management and environmental conservation.

The EG28-120 variant takes this a step further with its enhanced connectivity options. It supports various communication protocols, including Wi-Fi, Bluetooth, and cellular networks, ensuring seamless integration into existing systems. This connectivity not only facilitates remote monitoring but also enables data sharing across different platforms, making it easier for stakeholders to access crucial information and collaborate effectively.

Both models boast user-friendly interfaces, complete with intuitive dashboards that simplify data visualization. Users can easily track readings, analyze trends, and generate reports, which is essential for regulatory compliance and performance assessment. The devices are also complemented by mobile applications, allowing for on-the-go monitoring and alerts, thus promoting proactive management of environmental factors.

Durability is another critical aspect of the Enviro EG28 DV and EG28-120. Designed to withstand challenging conditions, these devices feature rugged exteriors and are resistant to dust and water, ensuring reliable performance in various environments. Their low power consumption is an added advantage, making them suitable for long-term deployment without frequent maintenance.

In summary, the Enviro EG28 DV and EG28-120 stand out for their advanced sensor capabilities, versatile connectivity, user-friendly design, and robust durability. These features make them invaluable tools for monitoring environmental conditions, supporting industries in their quest for sustainable practices and efficient resource management. With their innovative technologies, these devices are poised to play a significant role in shaping the future of environmental stewardship.
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