A18791 24-ENG | Excell Precision E7540 guide

PROBLEM

CAUSE

CORRECTION

Motor will not run.

Motor overload protection switch has tripped.

Tank pressure exceeds pressure switch "cut-in" pressure.

Check valve stuck open.

Loose electrical connections.

Possible defective motor or starting capacitor.

Paint spray on internal motor parts.

Pressure release valve on pressure switch has not unloaded head pressure.

Fuse blown, circuit breaker tripped.

Let motor cool off and overload switch will automatically reset.

Motor will start automatically when tank pressure drops below "cut-in" pressure of pressure switch.

Remove and clean, or replace.

Check wiring connection inside pressure switch and terminal box area.

Have checked by a Trained Service Technician.

Have checked by a Trained Service Technician. Do not operate the compressor in the paint spray area. See flammable vapor warning. Bleed the line by pushing the lever on the pressure switch to the "Off" position; if the valve does not open, replace switch.

1.Check fuse box for blown fuse and replace as necessary. Reset circuit breaker. Do not use a fuse or circuit breaker with higher rating than that specified for your particular branch circuit.

2.Check for proper fuse. You should use a time delay fuse.

3.Check for low voltage conditions and/or proper extension cord.

4.Disconnect the other electrical appliances from circuit or operate the compressor on its own branch circuit.

Safety Valve	Pressure switch, check	Have checked by a Trained
on pump	valve, or pump could be	Service Technician.
"pops" out (if	in need of servicing.
equipped).

A18791

24-ENG

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.