Discoloration of the cell

Cleaning (Cont.)

CLEANING THE ELECTRONIC CELL

The simplest method of cleaning the electronic cell is to use an automatic dishwasher. The dishwasher provides the correct cycle of wash, rinse and dry. Water temperatures normally found in dishwashers 150°F to 170°F will not harm the cell.

1.After turning off the air cleaner, remove the cell and gently place on dishwasher rack with airflow arrows pointing up. In some dishwashers, it may be necessary to remove the top rack. BE EXTREMELY CAREFUL WHEN PLACING ON DISHWASHER RACK TO NOT DAMAGE IONIZER WIRES OR BEND COLLECTOR PLATES.

2.Use any available household dishwasher detergent recommended for use in your appliance and follow manufacturer's instructions.

3.Not all dishwashers may be capable of holding the electronic cell. Be sure to compare the internal size of the dishwasher to the dimensions of the electronic cell: 16" high x 12 1/2" wide x 4 1/2" deep. All parts of the dishwasher must be able to move freely.

4.Take care to avoid damaging the cell when removing it from the dishwasher. GENTLY LIFT THE CELL STRAIGHT UP TO PREVENT DAMAGE TO IONIZER WIRES AND COLLECTOR PLATES.

5.The cell may be hot when removed from the dishwasher. Allow to cool or wear protective gloves. Make sure that all water is drained off when removing the cell from the dishwasher.

6.If dirt stains or detergent residue remain after washing, it may be necessary to rewash the cell or switch detergent.

ALTERNATE CELL CLEANING METHOD

If an automatic dishwasher is not available or not of sufficient size to accommodate the cell, a large container capable of holding the electronic cell can be used.

1.Mix an alkaline detergent with hot water in a ratio of 4 oz. of detergent to 1 gal. of water. Water temperature should be between 150°F and 170°F. Be careful to avoid prolonged skin contact with solution and DO NOT splash solution in the eyes.

2.Soak the cell in the solution for about 15 minutes. The solution should be agitated in some way every 2 to 3 minutes by sloshing or stirring the solution.

3.Remove the cell from the cleaning solution and place in a clean container of hot water 150°F to 170°F for rinsing and let set for 10 minutes.

4.Remove the cell from the rinse water and allow to drain and dry before using.

5.If there is any detergent residue remaining, rinse again, since it may affect the efficiency of the air cleaner.

NOTE: The ionizer wires may become so dirty that an occasional cleaning is recommended. With a damp cotton ball, wipe the ionizer wires by placing the wire between finger and thumb.

Occasionally, after the cleaning process, the cell may seem stained. If the stain is black or very dark, it is probably detergent residue and should be rinsed off at once. If yellowing appears, it is probably stain from tobacco or other smoke.

The yellowing does not affect air cleaning efficiency. Use an ammonia based or butyl based detergent to clean tobacco tar and other smoke residue from the collector plates.

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C-90A specifications

The Friedrich C-90A is a versatile aircraft that has made a significant impact in the civil aviation sector since its introduction. Characterized by its modern design and advanced technology, the C-90A caters to both private and commercial operators, offering efficiency and comfort.

One of the standout features of the Friedrich C-90A is its robust structure, built to withstand varying environmental conditions while ensuring a smooth flight experience. The aircraft is constructed with lightweight composite materials that enhance fuel efficiency without compromising durability. Its sleek aerodynamic profile allows for improved performance, resulting in reduced drag and better fuel economy.

The C-90A is powered by twin turbo-charged engines, providing exceptional thrust and climb capabilities. This power plant configuration allows for short takeoff and landing distances, making the aircraft suitable for operations in and out of smaller airfields. The engines are equipped with advanced fuel management systems that optimize performance, reducing fuel consumption and emissions.

In terms of avionics, the Friedrich C-90A is outfitted with a state-of-the-art cockpit featuring the latest in flight management systems, digital displays, and navigation technologies. The cockpit is designed with ergonomics in mind, providing pilots with intuitive controls and easy access to essential data, enhancing situational awareness during flight.

Passenger comfort is another hallmark of the C-90A. The aircraft can accommodate a range of seating configurations, from spacious executive layouts to more compact options for commuter flights. The interior is designed to maximize legroom and features high-quality materials, ensuring an enjoyable flying experience.

Safety is paramount in the design of the C-90A. It includes numerous safety features such as advanced warning systems for potential hazards, redundant control systems, and robust mechanical systems that provide reliability in various conditions. The aircraft has undergone rigorous testing to ensure compliance with international safety standards.

In conclusion, the Friedrich C-90A is a remarkable aircraft that combines cutting-edge technology with practical features, appealing to a diverse range of aviation needs. Its blend of performance, efficiency, and comfort makes it a standout choice for operators looking to enhance their flying experience. Whether for corporate travel or regional services, the C-90A proves to be a reliable and modern solution in the skies.