DeVillbiss Air Power Company MG1-UMCCOMP-3 instruction

DESCRIPTION OF OPERATION

Air Compressor Pump: To compress air, the piston moves up and down in the cylinder. On the downstroke, air is drawn in through the intake valves. The exhaust valves remain closed. On the upstroke of the piston, air is compressed. The intake valves close and compressed air is forced out through the exhaust valves, through the outlet tube, through the check valve and into the air tank. Working air is not available until the compressor has raised the tank pressure above that required at the air outlet.

Check Valve: When the air compressor is operating, the check valve is “open”, allowing compressed air to enter the air tank. When the air compressor reaches “cut-out” pressure, the check valve “closes”, allowing air pressure to remain inside the air tank.

Pressure Switch: The pressure switch automatically starts the motor when the tank pressure drops below the factory set “cut-in” pressure. It stops the motor when the air tank pressure reaches the factory set “cut-out” pres- sure.

Regulator: The air pressure coming from the air tank is controlled by the regulator. Turn the regulator knob clockwise to increase pressure and counterclockwise to decrease pressure. To avoid minor readjustment after making a change in pressure setting, always approach the desired pressure from a lower pressure. When reducing

from a higher to a lower setting, first reduce to pressure less

than that desired, then bring it up to the desired pressure. Depending on the air requirements of each particular accessory, the outlet regulated air pressure may have to be adjusted while operating the accessory.

Outlet Pressure Gauge: The outlet pressure gauge indicates the air pressure available at the outlet side of the regulator. This pressure is controlled by the regulator and is always less or equal to the tank pressure. See “Oper- ating Procedures”.

Tank Pressure Gauge: The tank pressure gauge indi- cates the reserve air pressure in the tank.

Cooling System: This compressor contains an advanced design cooling system. At the heart of this cooling system is an engineered fan. It is perfectly normal for this fan to blow air through the vent holes in large amounts. You know that the cooling system is working when air is being expelled.

Air Intake Filter: This unit requires no air filter due to the unique design of the air intake system.

Drain Valve: The drain valve is located at the base of the air tank and is used to drain condensation at the end of each use.

INSTALLATION AND BREAK-IN PROCEDURES

Location of the Air Compressor

Your compressor comes to you completely assembled and ready for use. Operate the air compressor in a dry, clean, cool and well ventilated area. The air compressor pump and case are designed to allow for proper cooling. Clean or blow off dust or dirt that collects on the air compressor. A clean air compressor runs cooler and provides longer service. The ventilation openings on your air compressor are necessary to maintain proper operat- ing temperature. Do not place rags or other containers on or near these openings.

Voltage and Circuit Protection

See front cover.

Extension Cords

Use extra air hose instead of an extension cord to avoid voltage drop and power loss to the motor.

If an extension cord must be used, be sure it is:

•a 3-wire extension cord that has a 3-blade ground- ing plug, and a 3-slot receptacle that will accept the plug on the compressor.

•in good condition.

•no longer than 50 feet.

•14 gauge (AWG) or larger. (Wire size increases as gauge number decreases.) 12 AWG, 10 AWG and 8 AWG may also be used. DO NOT USE 16 OR 18 AWG.

6 - ENG

MG1-UMCCOMP-3 specifications

DeVilbiss Air Power Company has long been a trusted name in the air-powered tools and equipment industry, and the MG1-UMCCOMP-3 model is no exception. This air compressor combines advanced technology with robust design, making it ideal for a variety of applications, ranging from automotive to woodworking.

The MG1-UMCCOMP-3 is equipped with a powerful motor that ensures efficient performance. With a horsepower rating designed to deliver consistent air pressure, the compressor can tackle demanding tasks with ease. Its compact design allows for versatile placement in workshops, garages, or job sites, while still providing an impressive output.

One standout feature of this model is its user-friendly controls, which make it accessible even for those who may not be familiar with operating air compressors. The gauges are clearly marked and easy to read, providing real-time feedback on pressure levels. This ensures that users can maintain optimal operating conditions and avoid any potential issues.

Another key characteristic of the MG1-UMCCOMP-3 is its quiet operation. This model has been engineered with noise-reduction technologies, making it significantly quieter than many traditional compressors. This feature is particularly beneficial for environments where noise levels need to be kept to a minimum, such as residential areas or enclosed workspaces.

Durability is a hallmark of DeVilbiss products, and the MG1-UMCCOMP-3 is built to withstand rigorous use. The components are made from high-quality materials, ensuring that the compressor can handle the wear and tear that comes with frequent operation. Its sealed design also helps protect against dust and debris, prolonging the lifespan of the machine.

Moreover, the MG1-UMCCOMP-3 includes safety features that prioritize user protection. An automatic shut-off function prevents overheating, and safety valves have been integrated to relieve pressure in case of excessive build-up. These features help ensure that users can operate the compressor with confidence and peace of mind.

In summary, the DeVilbiss Air Power Company MG1-UMCCOMP-3 air compressor stands out in the market with its powerful motor, user-friendly interface, quiet operation, and durable construction. Its combination of safety and efficiency makes it a top choice for both professional and amateur users alike, streamlining tasks and enhancing productivity across various applications. Whether you're inflating tires, operating pneumatic tools, or working on intricate projects, this air compressor provides the reliability needed for successful completion.