Viper AF3200, AF3400, AF3250, 7500 manual

Cold Car / Reverse Flow Service Method: Step 3b – Standard Coolant Exchange

1.Fill the New Coolant Tank with the correct amount of the proper type of coolant. It is recommended that the New Coolant Tank be filled with at least the rated capacity of the vehicle’s cooling system (plus the prime level) and the best practice is to fill 10-20% more new coolant than the vehicle’s rated capacity. Never run the onboard coolant storage tanks dry.

2.Place the Control Valves in the following positions: “Pump From” New Tank; “Pump To” Vehicle. Connect the Black Service Hose to the Cross Flow Adapter closest to the thermostat, with the Red Service Hose connected to the other Cross Flow Adapter.

3.Turn the pump ON while monitoring the System Pressure Gauge. It will take approximately

15-18 psi to open the thermostat. (Note that some thermostats will open at much lower pressures – these most likely will be defective and require replacement. Other thermostats may not open until the pressure reaches over 20 psi.) Never introduce more than 25 psi to the vehicle. If a thermostat will not open, stop the process and determine problem before proceeding.

4.The pressure of the fluid will drop as it passes the thermostat and will circulate at about half the rate required to open the thermostat. If pressure builds too high, it will open the radiator cap and fluid will flow into the overflow container. Monitor the overflow container fluid level during the cleaning process to avoid pressure issues and spillage.

5.Throughout the service, monitor the Sight Glass. When all cleaner solution/old coolant mixture

has been forced out of cooling system and replaced by new coolant, the coolant exchange process is complete.

6.After viewing new coolant in sight glass, turn pump OFF and disconnect the Red Service Hose. The vehicle will be full of new coolant.

7.To provide a clean and easy disconnect process, reverse the hook-up process and reassemble upper radiator hose to vehicle. By vacuuming the fluid out of the upper hose and top of radiator prior to disassembly, this step can be accomplished with minimal fluid loss.

8.Remove the overflow container lid and, if needed, vacuum out any remaining dirty fluid utilizing the flexible pick up tube (included with unit) attached to the Black Service Hose. Use the following valve arrangement: “Pump From” Vehicle; “Pump To” Processing Tank.

9.To fill the overflow container and top-off the radiator, utilize the Black Service Hose with flexible tube attached. Position control valves as follows: “Pump From” New Tank; “Pump To” Vehicle. Slowly turn on the pump and top off vehicle system as needed.

10.Replace the radiator cap and start the vehicle to ensure proper operation. Check for any system leaks and, after vehicle reaches operating temperature, ensure all fluids are at proper levels. The service is complete.

7500, AF3250, AF3200, AF3400 specifications

The Viper AF series, comprising the AF3400, AF3200, AF3250, and AF7500 models, represents a cutting-edge line of air filtration systems designed for both commercial and industrial applications. Each model comes with unique features and technologies that cater to varying filtration needs while ensuring high performance and efficiency.

The Viper AF3400 stands out with its advanced filtration capabilities, utilizing a multi-stage system that includes pre-filters, HEPA filters, and activated carbon layers. This model is designed to remove particulate matter down to 0.3 microns, making it ideal for environments where air quality is crucial. It is equipped with a high-efficiency motor that provides exceptional airflow while minimizing energy consumption. The user-friendly interface allows for easy operation, and the unit also features adjustable fan speeds, catering to different ambient conditions.

The AF3200 model is engineered for versatility, making it suitable for smaller spaces or mobile applications. It boasts a compact design without compromising on filtration performance. The AF3200 incorporates Smart Technology, which monitors air quality in real-time and adjusts fan speed accordingly. This ensures optimal efficiency and performance, reducing unnecessary energy usage. It also includes a filter replacement indicator, making maintenance straightforward.

The AF3250 builds upon the strengths of the AF3200 but integrates enhanced noise reduction technology, making it one of the quietest models in the lineup. This is particularly beneficial in settings where noise levels can be disruptive, such as offices or hospitals. In addition, the AF3250 features a rugged construction designed to withstand harsh environments, making it ideal for both industrial and commercial uses.

Finally, the Viper AF7500 is the flagship model, designed for large spaces requiring advanced air purification. It features a cutting-edge multi-layer filtration system capable of addressing a higher volume of air with exceptional efficiency. The AF7500 also utilizes IoT connectivity, allowing users to monitor and control the unit remotely through an app. This model is perfect for environments that demand stringent air quality standards, such as laboratories and clean rooms.

In summary, the Viper AF series offers a range of models, each embedded with innovative features and technologies to ensure superior air filtration. From real-time monitoring and compact designs to advanced filtration systems and IoT connectivity, these units cater to the diverse needs of users while providing clean and safe air in various environments.