SAFETY INFORMATION

Continued

7.Keep appliance area clear and free from com- bustible materials, gasoline, paint thinner and other flammable vapors and liquids. Dust is combustible. Do not use heater in areas with high dust content.

8.Minimum heater clearances from com- bustibles:

Sides

Top

1.54 m (5 ft)

1.22 m (4 ft)

9.Keep heater at least 6.0 m (20 ft) from propane tank(s).

10.Keep propane tank(s) below 38° C (100° F).

11.Check heater for damage before each use. Do not use a damaged heater.

12.Check hose before each use of heater. If highly worn or cut, replace with hose specified by the manufacturer before using heater.

13.Locate heater on stable and level surface if heater is hot or operating.

14.Not intended for use on finished floors.

15.Never block air inlet (bottom of combustion chamber) or air outlet (glowing combustion chamber) of heater.

16.Keep heater away from strong drafts, wind, water spray, rain or dripping water.

17.Do not leave heater unattended.

18.Keep children and animals away from heater.

19.Never move, handle or service a hot or operat- ing heater. Severe burns may result. Wait 15 minutes after turning heater off.

20.To prevent injury, wear gloves when handling heater.

21.Never attach duct work to heater.

22.Do not alter heater. Keep heater in its original state.

23.Do not use heater if altered.

24.Turn off gas supply to heater when not in use.

25.Use only original replacement parts. This heater must use design-specific parts. Do not substitute or use generic parts. Improper replacement parts could cause serious or fatal injuries.

PRODUCT

IDENTIFICATION

Top

Protective

Screen

Combustion

Chamber

Cover

Lighting

Port

Control knob

Figure 1 - Product Identification

UNPACKING

1.Remove all packing items applied to heater for shipment. Keep plastic cover caps (attached to valve inlet and hose/regulator assembly) for storage.

2.Remove all items from carton.

3.Check all items for shipping damage. If heater is damaged, promptly inform dealer where you bought heater.

THEORY OF OPERATION

The Fuel System: For propane units, the hose/ regulator assembly attaches to the propane gas supply. For natural gas units, the gas supply at- taches to the heater through user supplied hose or pipe. This provides fuel to the heater.

The Ignition System: The piezo ignitor lights the burner fuel supply.

The Automatic Control System: This system causes the heater to shut down if the flame goes out.

114248-01A

www.desatech.com

3

Page 3
Image 3
Desa 125-R owner manual Product Identification, Unpacking, Theory of Operation

125-R specifications

Desa 125-R is a cutting-edge development in the world of technology, designed to meet the diverse needs of users in today's fast-paced environment. This innovative device combines advanced features, superior performance, and user-friendly technologies that set it apart from its competitors.

One of the standout features of the Desa 125-R is its powerful processor, which ensures seamless multitasking and enhances overall efficiency. The device is equipped with the latest generation of CPUs that facilitate speed and responsiveness, making it ideal for both personal and professional use. Users will appreciate how smoothly applications run, from productivity software to graphics-intensive games, with minimal lag or interruptions.

In terms of connectivity, the Desa 125-R boasts multiple ports, including USB-C, HDMI, and traditional USB ports. This variety ensures easy connection to external devices like monitors, printers, and more, enhancing versatility for users who require a comprehensive workspace. Additionally, integrated Wi-Fi and Bluetooth capabilities allow users to stay connected to the internet and sync with mobile devices effortlessly, promoting a more streamlined workflow.

The display technology used in the Desa 125-R is also noteworthy. Featuring a high-resolution screen with vibrant colors and exceptional clarity, it provides an immersive viewing experience for watching videos, working on design projects, or browsing the web. The device’s touch-sensitive interface further enhances usability, allowing for intuitive navigation and interaction.

Battery life is another significant advantage of the Desa 125-R. The manufacturer has designed it with energy efficiency in mind, enabling prolonged use without the need for constant recharging. This feature is especially beneficial for those who are frequently on the go and need a reliable device that can support their demanding schedules.

Moreover, the Desa 125-R prioritizes user security. With advanced encryption technologies and biometric authentication options, users can trust that their data is well-protected from unauthorized access. This emphasis on security aligns with modern concerns over privacy and data integrity.

In conclusion, the Desa 125-R stands out as an exceptional device that marries power, versatility, and security. Its advanced features and user-centric design make it suitable for a wide range of applications, ensuring that it meets the needs of both casual users and professionals alike. As technology continues to evolve, the Desa 125-R positions itself as a relevant and reliable choice for anyone seeking a robust digital companion.