Manuals / Excell Precision / Power Tools / Air Compressor

Excell Precision E7540 Before Starting, Motor Overload Protector This motor has a manual

Models: E7540

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Reset
Button
Drain Valve
Check Valve
Pressure
Release Valve

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.

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 Release Valve: The pressure release valve

located on the side of the pressure switch, is designed to automatically release compressed air from the compressor head and the outlet tube when the air compressor reaches "cut-out" pressure or is shut off. The pressure release valve allows the motor to restart freely. When the motor stops running, air will be heard escaping from this valve for a few seconds. No air should be heard leaking when the motor is running or after the unit reaches "cut-out" pressure.

Motor Overload Protector: This motor has a manual

thermal overload protector. If the motor overheats for any reason, the overload protector will shut off the motor. The motor must be allowed to cool down be- fore restarting. To restart:

1.Place the On/Auto/Off lever in the "Off" position.

2.Allow the motor to cool.

3.Depress the red reset button on the motor.

4. Place the On/Auto/Off lever in the "On/Auto" postion to restart the motor.

Air Intake Filter (not shown): This filter is designed to clean air coming into the pump. This filter must always be

clean and ventilation openings free from obstructions. See "Maintenance".

How to Use Your Unit

How to Stop:

1.Set the On/Auto/Off lever to "Off".

Before Starting

Break-in Procedure

Risk of Unsafe Operation. Serious damage may result if the following break-in instructions are not closely followed.

This procedure is required before the air compressor is put into service and when the check valve or a complete compressor pump has been replaced.

1.Make sure the On/Auto/Off lever is in the "Off" position.

2.Check oil level in pump. See "Oil" paragraph in the Maintenance section for instructions.

3.Recheck all wiring. Make sure wires are secure at all terminals connections. Make sure all contacts move freely and are not obstructed.

4.Open the globe valve fully to permit air to escape and prevent air pressure build up in the air tank during the break-in period.

5.Move the On/Auto/Off lever to "On/Auto" position. The compressor will start.

A18791

14-ENG

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Excell Precision E7540 operation manual Before Starting, Motor Overload Protector This motor has a manual, How to Stop
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E7540 specifications

The Excell Precision E7540 is a cutting-edge piece of CNC machinery designed for precision engineering applications. This versatile machine is primarily used in the manufacturing sector for tasks that require high levels of accuracy and efficiency. The E7540 stands out due to its robust construction and sophisticated technologies that cater to modern industrial demands.

One of the standout features of the E7540 is its high-speed spindle, which allows for rapid material removal and reduced cycle times. The spindle’s speed can reach impressive RPMs, making it suitable for a wide range of materials, including metals, plastics, and composites. This capability is crucial for industries that require quick turnaround times without compromising on quality.

Additionally, the Excell E7540 is equipped with an advanced CNC control system, providing users with intuitive programming and operation capabilities. This user-friendly interface simplifies the setup process and allows operators to easily create complex machining operations. The control system supports various programming languages, making it adaptable for operators with different skill levels.

Another key feature of the E7540 is its high rigidity and stability, thanks to its solid cast iron base and precision-ground components. This structural integrity minimizes vibrations during the machining process, ensuring that the finished products meet strict tolerances. The machine also includes linear guides and ball screws that enhance motion accuracy, further improving the overall machining performance.

The Excell E7540 incorporates cutting-edge technologies such as adaptive control systems that adjust machining parameters in real time. This feature helps in optimizing cutting conditions based on material properties and tool wear, leading to improved tool life and reduced operational costs.

Moreover, the E7540 offers a generous working envelope, allowing for the machining of larger components without the need for multiple setups. Its automatic tool changer can handle a wide variety of tools, enabling quick transitions between different machining tasks.

In conclusion, the Excell Precision E7540 combines advanced engineering with innovative technologies to provide an exceptional machining experience. Its high-speed spindle, sophisticated control system, structural rigidity, and adaptive features make it an ideal choice for manufacturers looking to enhance productivity while maintaining unparalleled quality standards. As industries continue to evolve, the E7540 stands ready to meet the challenges of modern manufacturing.