Maintenance, Storage, To Stop Heater | Dayton 3VH22 instruction

Dayton Operating Instructions and Parts Manual

3VH22

Dayton® Propane

Construction Heater

Incorrect

Flame Pattern–

Flashback

Yellow

Flame

Flame Inside Burner Tube (makes roaring noise)

Maintenance

Never attempt to service heater

while it is connected to propane supply, operating, or hot. Severe burns can occur.

1.	Keep heater clean.
2.	Inspect heater before each use. Check
	connections for leaks. Apply mixture of
	liquid soap and water to connections.
Blue Flame	Bubbles forming show a leak that must
	be corrected. Correct all leaks at once.
3.	Inspect hose/regulator assembly before
	each use. If hose is highly worn or cut,
	replace.
4.	Have heater inspected yearly by a
	qualified service person.

Figure 7 - Flame Pattern during Flashback

TO STOP HEATER

1.Tightly close propane supply valve on propane tank(s). Allow heater to burn remaining fuel in hose.

2.Shut off main burner valve. Do this by pushing in the control knob and turning it clockwise to the OFF position.

TO RESTART HEATER

1.Wait five minutes after stopping heater.

2.Restart heater by following steps under To Start Heater, page 5.

Storage

Disconnect heater from propane

supply tank(s).

1.Store propane tank(s) in safe manner. Refer to Chapter 5 of Standard for Storage and Handling of Liquefied Petroleum Gases, ANSI/NFPA 58 and/or CAN/CGA B149.2. Follow all local codes. Always store propane tanks outdoors.

2.Place plastic cover caps over brass fittings on inlet connector and hose/regulator assembly.

3.Store in a dry, clean, and safe place.

3VH22 specifications

The Dayton 3VH22 is a powerful and versatile electric fan designed specifically for industrial and commercial applications. Known for its robust construction and high-performance capabilities, the 3VH22 is ideal for ventilating large spaces, providing effective cooling in warehouses, workshops, and outdoor venues.

One of the standout features of the Dayton 3VH22 is its impressive airflow capacity. This fan can deliver a substantial volume of air, making it suitable for environments that require consistent air circulation. It is equipped with a high-efficiency motor that not only enhances performance but also promotes energy savings. This motor is designed for durability and long operational life, ensuring the fan operates reliably even in demanding conditions.

The 3VH22 is engineered for versatility. It offers multiple speed settings, allowing users to customize airflow according to their specific needs. This feature is particularly beneficial in settings with varying temperature and humidity levels. The fan's design also includes a robust housing that can withstand the rigors of industrial use, while its lightweight construction allows for easy handling and portability.

In terms of technology, the Dayton 3VH22 incorporates advanced safety features. The fan is designed with protective grills that prevent accidental contact with the blades, ensuring user safety during operation. Furthermore, the motor is thermally protected to prevent overheating, which is crucial in maintaining a reliable and secure working environment.

Another noteworthy characteristic is its low noise level, making the 3VH22 suitable for use in settings where loud equipment could be disruptive, such as offices or schools. Despite its powerful performance, the fan operates quietly, ensuring comfort for users nearby.

In summary, the Dayton 3VH22 electric fan stands out for its robust airflow performance, energy-efficient motor, multiple speed settings, and durable construction. It is designed to meet the demands of industrial and commercial environments while ensuring user safety and comfort. Its combination of features and technologies makes it an excellent choice for anyone seeking a reliable ventilation solution.