Metabo ClassicAir 255 Operating Instructions

Metabo ClassicAir 255 Compressor manual cover

Pages 112

Year 2009

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of 112

Metabo ClassicAir 255 Compressor Specification

The Metabo ClassicAir 255 Compressor is a robust and efficient piece of machinery designed for both professional and hobbyist applications. It features a powerful 2.2 kW motor that delivers reliable performance across a variety of tasks. Operating on a single-phase 230V power supply, it ensures compatibility with standard electrical outlets. The compressor boasts a maximum pressure of 10 bar, making it suitable for demanding pneumatic tools and applications. It offers an air delivery rate of 250 liters per minute, optimizing it for continuous use and ensuring a steady flow of compressed air.

The ClassicAir 255 is equipped with an oil-lubricated piston compressor, providing enhanced durability and longevity through reduced wear and tear. Its sturdy cast-iron construction contributes to its robust design, capable of withstanding rigorous use in workshop environments. The inclusion of a large 50-liter air tank allows for extended operation times without frequent cycling, enhancing efficiency during prolonged tasks.

User convenience is heightened by features such as easy-to-read pressure gauges and a quick coupling system for swift tool changes. The compressor's thermal protection feature ensures safety by preventing overheating under heavy workloads. Portability is facilitated by its integrated transport handle and wheels, enabling easy movement within job sites or workshops.

The Metabo ClassicAir 255 Compressor is built to adhere to high safety standards, incorporating a pressure switch for automatic cut-off and a safety valve for pressure regulation. Its maintenance-friendly design includes accessible components, making routine servicing straightforward. Overall, the Metabo ClassicAir 255 stands out for its blend of power, reliability, and user-friendly features, making it an excellent choice for varied pneumatic requirements.

Metabo ClassicAir 255 Compressor F.A.Q.

How do I properly set up the Metabo ClassicAir 255 Compressor for the first time?

To set up the Metabo ClassicAir 255 Compressor, ensure it is placed on a stable, level surface. Connect the compressor to a grounded power outlet. Attach the air hose to the compressor's air outlet, and make sure all connections are secure. Check the oil level and fill if necessary. Turn the compressor on and allow it to build pressure before use.

What maintenance steps should I regularly perform on the Metabo ClassicAir 255 Compressor?

Regular maintenance for the Metabo ClassicAir 255 includes checking the oil level and changing it every 100 operating hours, inspecting and cleaning the air filter monthly, draining the tank of moisture after each use, and checking for any air leaks or loose connections.

What should I do if the compressor does not start?

If the compressor does not start, check the power supply and ensure the unit is plugged in correctly. Inspect the fuse or circuit breaker for any issues. Confirm that the pressure switch is not engaged and that the tank pressure is below the cut-in pressure. If the problem persists, consult the user manual or contact Metabo support.

How can I troubleshoot low pressure output from the compressor?

First, check the air filter for blockages and clean or replace it if necessary. Ensure there are no leaks in the air hose or connections. Verify that the regulator is set to the desired pressure and that the compressor is reaching its maximum pressure. If problems continue, inspect the pressure switch and unloader valve for faults.

What is the recommended oil type for the Metabo ClassicAir 255 Compressor?

The recommended oil type for the Metabo ClassicAir 255 Compressor is a high-quality, non-detergent, air compressor oil. It is crucial to use the correct oil grade as specified in the user manual to ensure optimal performance and longevity of the compressor.

How often should I change the air filter on the compressor?

The air filter should be inspected monthly and cleaned or replaced if it appears dirty or clogged. Regular maintenance of the air filter helps maintain efficient airflow and prolongs the life of the compressor.

What steps should be taken to store the compressor when not in use for extended periods?

When storing the compressor for extended periods, ensure that the tank is drained of all moisture. Clean the exterior, disconnect the power supply, and store the unit in a dry, dust-free environment. Cover the compressor to protect it from dust and debris.

Why does the compressor keep tripping the circuit breaker?

The compressor may trip the circuit breaker if the power supply is insufficient, if there is a motor overload, or if there are electrical issues with the compressor itself. Ensure the compressor is on a dedicated circuit with the correct amperage. If the problem persists, inspect the motor and electrical components for faults.

How do I adjust the pressure settings on the Metabo ClassicAir 255 Compressor?

To adjust the pressure settings, turn the regulator knob clockwise to increase the pressure or counterclockwise to decrease it. Monitor the pressure gauge to reach the desired output. Ensure that adjustments are made slowly to avoid overshooting the desired pressure.

What are the signs that the compressor needs professional servicing?

Signs that the compressor may need professional servicing include unusual noises, frequent tripping of the circuit breaker, persistent low pressure output, oil leaks, and excessive vibration. If any of these issues arise, it is advisable to contact a qualified technician for further inspection and repair.